Trinity Qt initial conversion

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdepim@1157655 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

106 files changed, 2903 insertions, 2903 deletions

diff --git a/knode/articlewidget.cpp b/knode/articlewidget.cpp
index 805632c24..1bb7527fe 100644
--- a/knode/articlewidget.cpp
+++ b/knode/articlewidget.cpp
@@ -15,17 +15,17 @@
 #include <stdlib.h>
 #include <sys/stat.h>
 
-#include <qbuffer.h>
-#include <qclipboard.h>
-#include <qdir.h>
-#include <qfile.h>
-#include <qimage.h>
-#include <qlayout.h>
-#include <qpaintdevicemetrics.h>
-#include <qpopupmenu.h>
-#include <qstringlist.h>
-#include <qtextcodec.h>
-#include <qtimer.h>
+#include <tqbuffer.h>
+#include <tqclipboard.h>
+#include <tqdir.h>
+#include <tqfile.h>
+#include <tqimage.h>
+#include <tqlayout.h>
+#include <tqpaintdevicemetrics.h>
+#include <tqpopupmenu.h>
+#include <tqstringlist.h>
+#include <tqtextcodec.h>
+#include <tqtimer.h>
 
 #include <kaction.h>
 #include <kaddrbook.h>
@@ -73,13 +73,13 @@
 
 using namespace KNode;
 
-QValueList<ArticleWidget*> ArticleWidget::mInstances;
+TQValueList<ArticleWidget*> ArticleWidget::mInstances;
 
-ArticleWidget::ArticleWidget( QWidget *parent,
+ArticleWidget::ArticleWidget( TQWidget *parent,
                               KXMLGUIClient *guiClient,
                               KActionCollection *actionCollection,
                               const char *name ) :
-  QWidget( parent, name ),
+  TQWidget( parent, name ),
   mArticle( 0 ),
   mViewer( 0 ),
   mCSSHelper( 0 ),
@@ -95,7 +95,7 @@ ArticleWidget::ArticleWidget( QWidget *parent,
 {
   mInstances.append( this );
 
-  QHBoxLayout *box = new QHBoxLayout( this );
+  TQHBoxLayout *box = new TQHBoxLayout( this );
   mViewer = new KHTMLPart( this, "mViewer" );
   box->addWidget( mViewer->widget() );
   mViewer->widget()->setFocusPolicy( WheelFocus );
@@ -104,14 +104,14 @@ ArticleWidget::ArticleWidget( QWidget *parent,
   mViewer->setJavaEnabled( false );
   mViewer->setMetaRefreshEnabled( false );
   mViewer->setOnlyLocalReferences( true );
-  mViewer->view()->setFocusPolicy( QWidget::WheelFocus );
-  connect( mViewer->browserExtension(), SIGNAL(openURLRequestDelayed(const KURL&, const KParts::URLArgs&)),
-           SLOT(slotURLClicked(const KURL&)) );
-  connect( mViewer, SIGNAL(popupMenu(const QString&, const QPoint&)),
-           SLOT(slotURLPopup(const QString&, const QPoint&)) );
+  mViewer->view()->setFocusPolicy( TQWidget::WheelFocus );
+  connect( mViewer->browserExtension(), TQT_SIGNAL(openURLRequestDelayed(const KURL&, const KParts::URLArgs&)),
+           TQT_SLOT(slotURLClicked(const KURL&)) );
+  connect( mViewer, TQT_SIGNAL(popupMenu(const TQString&, const TQPoint&)),
+           TQT_SLOT(slotURLPopup(const TQString&, const TQPoint&)) );
 
-  mTimer = new QTimer( this );
-  connect( mTimer, SIGNAL(timeout()), SLOT(slotTimeout()) );
+  mTimer = new TQTimer( this );
+  connect( mTimer, TQT_SIGNAL(timeout()), TQT_SLOT(slotTimeout()) );
 
   initActions();
   readConfig();
@@ -134,85 +134,85 @@ ArticleWidget::~ArticleWidget()
 
 void ArticleWidget::initActions()
 {
-  mSaveAction = KStdAction::save( this, SLOT(slotSave()), mActionCollection );
+  mSaveAction = KStdAction::save( this, TQT_SLOT(slotSave()), mActionCollection );
   mSaveAction->setText( KStdGuiItem::saveAs().text() );
-  mPrintAction = KStdAction::print( this, SLOT(slotPrint()), mActionCollection );
-  mCopySelectionAction = KStdAction::copy( this, SLOT(slotCopySelection()), mActionCollection );
-  mSelectAllAction = KStdAction::selectAll( this, SLOT(slotSelectAll()), mActionCollection );
-  mFindAction = KStdAction::find( this, SLOT(slotFind()), mActionCollection, "find_in_article" );
+  mPrintAction = KStdAction::print( this, TQT_SLOT(slotPrint()), mActionCollection );
+  mCopySelectionAction = KStdAction::copy( this, TQT_SLOT(slotCopySelection()), mActionCollection );
+  mSelectAllAction = KStdAction::selectAll( this, TQT_SLOT(slotSelectAll()), mActionCollection );
+  mFindAction = KStdAction::find( this, TQT_SLOT(slotFind()), mActionCollection, "find_in_article" );
   mFindAction->setText( i18n("F&ind in Article...") );
   mViewSourceAction = new KAction( i18n("&View Source"),  Key_V , this,
-    SLOT(slotViewSource()), mActionCollection, "article_viewSource" );
+    TQT_SLOT(slotViewSource()), mActionCollection, "article_viewSource" );
   mReplyAction = new KAction( i18n("&Followup to Newsgroup..."), "message_reply",
-    Key_R, this, SLOT(slotReply()), mActionCollection, "article_postReply" );
+    Key_R, this, TQT_SLOT(slotReply()), mActionCollection, "article_postReply" );
   mRemailAction = new KAction( i18n("Reply by E&mail..."), "mail_reply",
-    Key_A, this, SLOT(slotRemail()), mActionCollection, "article_mailReply" );
+    Key_A, this, TQT_SLOT(slotRemail()), mActionCollection, "article_mailReply" );
   mForwardAction = new KAction( i18n("Forw&ard by Email..."), "mail_forward",
-    Key_F, this, SLOT(slotForward()), mActionCollection, "article_forward" );
+    Key_F, this, TQT_SLOT(slotForward()), mActionCollection, "article_forward" );
   mCancelAction = new KAction( i18n("article","&Cancel Article"),
-    0, this, SLOT(slotCancel()), mActionCollection, "article_cancel" );
+    0, this, TQT_SLOT(slotCancel()), mActionCollection, "article_cancel" );
   mSupersedeAction = new KAction(i18n("S&upersede Article"),
-    0, this, SLOT(slotSupersede()), mActionCollection, "article_supersede" );
+    0, this, TQT_SLOT(slotSupersede()), mActionCollection, "article_supersede" );
   mFixedFontToggle = new KToggleAction( i18n("U&se Fixed Font"),
-    Key_X ,this, SLOT(slotToggleFixedFont()), mActionCollection, "view_useFixedFont" );
+    Key_X ,this, TQT_SLOT(slotToggleFixedFont()), mActionCollection, "view_useFixedFont" );
   mFancyToggle = new KToggleAction( i18n("Fancy Formating"),
-    Key_Y, this, SLOT(slotToggleFancyFormating()), mActionCollection, "view_fancyFormating" );
+    Key_Y, this, TQT_SLOT(slotToggleFancyFormating()), mActionCollection, "view_fancyFormating" );
   mRot13Toggle = new KToggleAction( i18n("&Unscramble (Rot 13)"), "decrypted", 0 , this,
-    SLOT(slotToggleRot13()), mActionCollection, "view_rot13" );
+    TQT_SLOT(slotToggleRot13()), mActionCollection, "view_rot13" );
   mRot13Toggle->setChecked( false );
 
   KRadioAction *ra;
   mHeaderStyleMenu = new KActionMenu( i18n("&Headers"), mActionCollection, "view_headers" );
-  ra = new KRadioAction( i18n("&Fancy Headers"), 0, this, SLOT(slotFancyHeaders()),
+  ra = new KRadioAction( i18n("&Fancy Headers"), 0, this, TQT_SLOT(slotFancyHeaders()),
                          mActionCollection, "view_headers_fancy" );
   ra->setExclusiveGroup( "view_headers" );
   mHeaderStyleMenu->insert( ra );
-  ra = new KRadioAction( i18n("&Standard Headers"), 0, this, SLOT(slotStandardHeaders()),
+  ra = new KRadioAction( i18n("&Standard Headers"), 0, this, TQT_SLOT(slotStandardHeaders()),
                          mActionCollection, "view_headers_standard" );
   ra->setExclusiveGroup( "view_headers" );
   mHeaderStyleMenu->insert( ra );
-  ra = new KRadioAction( i18n("&All Headers"), 0, this, SLOT(slotAllHeaders()),
+  ra = new KRadioAction( i18n("&All Headers"), 0, this, TQT_SLOT(slotAllHeaders()),
                          mActionCollection, "view_headers_all" );
   ra->setExclusiveGroup( "view_headers" );
   mHeaderStyleMenu->insert( ra );
 
   mAttachmentStyleMenu = new KActionMenu( i18n("&Attachments"), mActionCollection, "view_attachments" );
-  ra = new KRadioAction( i18n("&As Icon"), 0, this, SLOT(slotIconAttachments()),
+  ra = new KRadioAction( i18n("&As Icon"), 0, this, TQT_SLOT(slotIconAttachments()),
                          mActionCollection, "view_attachments_icon" );
   ra->setExclusiveGroup( "view_attachments" );
   mAttachmentStyleMenu->insert( ra );
-  ra = new KRadioAction( i18n("&Inline"), 0, this, SLOT(slotInlineAttachments()),
+  ra = new KRadioAction( i18n("&Inline"), 0, this, TQT_SLOT(slotInlineAttachments()),
                          mActionCollection, "view_attachments_inline" );
   ra->setExclusiveGroup( "view_attachments" );
   mAttachmentStyleMenu->insert( ra );
-  ra = new KRadioAction( i18n("&Hide"), 0, this, SLOT(slotHideAttachments()),
+  ra = new KRadioAction( i18n("&Hide"), 0, this, TQT_SLOT(slotHideAttachments()),
                          mActionCollection, "view_attachments_hide" );
   ra->setExclusiveGroup( "view_attachments" );
   mAttachmentStyleMenu->insert( ra );
 
   mCharsetSelect = new KSelectAction( i18n("Chars&et"), 0, mActionCollection, "set_charset" );
   mCharsetSelect->setShortcutConfigurable( false );
-  QStringList cs = KGlobal::charsets()->descriptiveEncodingNames();
+  TQStringList cs = KGlobal::charsets()->descriptiveEncodingNames();
   cs.prepend( i18n("Automatic") );
   mCharsetSelect->setItems( cs );
   mCharsetSelect->setCurrentItem( 0 );
-  connect( mCharsetSelect, SIGNAL(activated(const QString&)),SLOT(slotSetCharset(const QString&)) );
+  connect( mCharsetSelect, TQT_SIGNAL(activated(const TQString&)),TQT_SLOT(slotSetCharset(const TQString&)) );
   mCharsetSelectKeyb = new KAction( i18n("Charset"), Key_C, this,
-    SLOT(slotSetCharsetKeyboard()), mActionCollection, "set_charset_keyboard" );
+    TQT_SLOT(slotSetCharsetKeyboard()), mActionCollection, "set_charset_keyboard" );
 
-  new KAction( i18n("&Open URL"), "fileopen", 0, this, SLOT(slotOpenURL()),
+  new KAction( i18n("&Open URL"), "fileopen", 0, this, TQT_SLOT(slotOpenURL()),
                mActionCollection, "open_url" );
-  new KAction( i18n("&Copy Link Address"), "editcopy", 0, this, SLOT( slotCopyURL()),
+  new KAction( i18n("&Copy Link Address"), "editcopy", 0, this, TQT_SLOT( slotCopyURL()),
                mActionCollection, "copy_url" );
-  new KAction( i18n("&Bookmark This Link"), "bookmark_add", 0, this, SLOT(slotAddBookmark()),
+  new KAction( i18n("&Bookmark This Link"), "bookmark_add", 0, this, TQT_SLOT(slotAddBookmark()),
                mActionCollection, "add_bookmark" );
-  new KAction( i18n("&Add to Address Book"), 0, this, SLOT(slotAddToAddressBook()),
+  new KAction( i18n("&Add to Address Book"), 0, this, TQT_SLOT(slotAddToAddressBook()),
                mActionCollection, "add_addr_book" );
-  new KAction( i18n("&Open in Address Book"), 0, this, SLOT(slotOpenInAddressBook()),
+  new KAction( i18n("&Open in Address Book"), 0, this, TQT_SLOT(slotOpenInAddressBook()),
                mActionCollection, "openin_addr_book" );
-  new KAction( i18n("&Open Attachment"), "fileopen", 0, this, SLOT(slotOpenAttachment()),
+  new KAction( i18n("&Open Attachment"), "fileopen", 0, this, TQT_SLOT(slotOpenAttachment()),
                mActionCollection, "open_attachment" );
-  new KAction( i18n("&Save Attachment As..."), "filesaveas", 0, this, SLOT(slotSaveAttachment()),
+  new KAction( i18n("&Save Attachment As..."), "filesaveas", 0, this, TQT_SLOT(slotSaveAttachment()),
                mActionCollection, "save_attachment" );
 }
 
@@ -288,13 +288,13 @@ void ArticleWidget::readConfig()
   mAttachmentStyle = conf->readEntry( "attachmentStyle", "inline" );
   mHeaderStyle = conf->readEntry( "headerStyle", "fancy" );
   KRadioAction *ra = 0;
-  ra = static_cast<KRadioAction*>( mActionCollection->action( QString("view_attachments_%1").arg(mAttachmentStyle).latin1() ) );
+  ra = static_cast<KRadioAction*>( mActionCollection->action( TQString("view_attachments_%1").arg(mAttachmentStyle).latin1() ) );
   ra->setChecked( true );
-  ra = static_cast<KRadioAction*>( mActionCollection->action( QString("view_headers_%1").arg(mHeaderStyle).latin1() ) );
+  ra = static_cast<KRadioAction*>( mActionCollection->action( TQString("view_headers_%1").arg(mHeaderStyle).latin1() ) );
   ra->setChecked( true );
 
   delete mCSSHelper;
-  mCSSHelper = new CSSHelper( QPaintDeviceMetrics( mViewer->view() ) );
+  mCSSHelper = new CSSHelper( TQPaintDeviceMetrics( mViewer->view() ) );
 
   if ( !knGlobals.configManager()->readNewsGeneral()->autoMark() )
     mTimer->stop();
@@ -391,29 +391,29 @@ void ArticleWidget::displayArticle()
   displayHeader();
 
   // body
-  QString html;
+  TQString html;
   KMime::Content *text = mArticle->textContent();
 
   // check if codec is available
   if ( text && !canDecodeText( text->contentType()->charset() ) ) {
-    html += QString("<table width=\"100%\" border=\"0\"><tr><td bgcolor=\"#FF0000\">%1</td></tr></table>")
+    html += TQString("<table width=\"100%\" border=\"0\"><tr><td bgcolor=\"#FF0000\">%1</td></tr></table>")
       .arg( i18n("Unknown charset. Default charset is used instead.") );
     kdDebug(5003) << k_funcinfo << "unknown charset = " << text->contentType()->charset() << endl;
   }
 
   // if the article is pgp signed and the user asked for verifying the
   // signature, we show a nice header:
-  QPtrList<Kpgp::Block> pgpBlocks;
-  QStrList nonPgpBlocks;
+  TQPtrList<Kpgp::Block> pgpBlocks;
+  TQStrList nonPgpBlocks;
   bool containsPGP = Kpgp::Module::prepareMessageForDecryption( mArticle->body(), pgpBlocks, nonPgpBlocks );
 
   mViewer->write ( html );
-  html = QString();
+  html = TQString();
 
   if ( containsPGP ) {
-    QPtrListIterator<Kpgp::Block> pbit( pgpBlocks );
-    QStrListIterator npbit( nonPgpBlocks );
-    QTextCodec *codec;
+    TQPtrListIterator<Kpgp::Block> pbit( pgpBlocks );
+    TQStrListIterator npbit( nonPgpBlocks );
+    TQTextCodec *codec;
     if ( text )
       codec = KGlobal::charsets()->codecForName( text->contentType()->charset() );
     else
@@ -421,18 +421,18 @@ void ArticleWidget::displayArticle()
 
     for( ; *pbit != 0; ++pbit, ++npbit ) {
       // handle non-pgp block
-      QCString str( *npbit );
+      TQCString str( *npbit );
       if( !str.isEmpty() ) {
-        QStringList lines = QStringList::split( '\n', codec->toUnicode( str ), true );
+        TQStringList lines = TQStringList::split( '\n', codec->toUnicode( str ), true );
         displayBodyBlock( lines );
       }
       // handle pgp block
       Kpgp::Block* block = *pbit;
       if ( block->type() == Kpgp::ClearsignedBlock )
         block->verify();
-      QStringList lines = QStringList::split( '\n', codec->toUnicode( block->text() ), true );
+      TQStringList lines = TQStringList::split( '\n', codec->toUnicode( block->text() ), true );
       if ( block->isSigned() ) {
-        QString signClass = displaySigHeader( block );
+        TQString signClass = displaySigHeader( block );
         displayBodyBlock( lines );
         displaySigFooter( signClass );
       } else {
@@ -440,9 +440,9 @@ void ArticleWidget::displayArticle()
       }
     }
     // deal with the last non-pgp block
-    QCString str( *npbit );
+    TQCString str( *npbit );
     if( !str.isEmpty() ) {
-      QStringList lines = QStringList::split( '\n', codec->toUnicode( str ), true );
+      TQStringList lines = TQStringList::split( '\n', codec->toUnicode( str ), true );
       displayBodyBlock( lines );
     }
   }
@@ -464,7 +464,7 @@ void ArticleWidget::displayArticle()
   if ( text && text->hasContent() && !ct->isPartial() ) {
     // handle HTML messages
     if ( text->contentType()->isHTMLText() ) {
-      QString htmlTxt;
+      TQString htmlTxt;
       text->decodedText( htmlTxt, true, knGlobals.configManager()->readNewsViewer()->removeTrailingNewlines() );
       if ( mShowHtml ) {
         // strip </html> & </body>
@@ -486,7 +486,7 @@ void ArticleWidget::displayArticle()
     }
     else {
       if ( !containsPGP ) {
-        QStringList lines;
+        TQStringList lines;
         text->decodedText( lines, true, knGlobals.configManager()->readNewsViewer()->removeTrailingNewlines() );
         displayBodyBlock( lines );
       }
@@ -513,12 +513,12 @@ void ArticleWidget::displayArticle()
 }
 
 
-void ArticleWidget::displayErrorMessage( const QString &msg )
+void ArticleWidget::displayErrorMessage( const TQString &msg )
 {
   mViewer->begin();
   mViewer->setUserStyleSheet( mCSSHelper->cssDefinitions( mFixedFontToggle->isChecked() ) );
   mViewer->write( mCSSHelper->htmlHead( mFixedFontToggle->isChecked() ) );
-  QString errMsg = msg;
+  TQString errMsg = msg;
   mViewer->write( "<b><font size=\"+1\" color=\"red\">" );
   mViewer->write( i18n("An error occurred.") );
   mViewer->write( "</font></b><hr/><br/>" );
@@ -542,18 +542,18 @@ void ArticleWidget::displayErrorMessage( const QString &msg )
 
 void ArticleWidget::displayHeader()
 {
-  QString headerHtml;
+  TQString headerHtml;
 
   // full header style
   if ( mHeaderStyle == "all" ) {
-    QCString head = mArticle->head();
+    TQCString head = mArticle->head();
     KMime::Headers::Generic *header = 0;
 
     while ( !head.isEmpty() ) {
       header = mArticle->getNextHeader( head );
       if ( header ) {
         headerHtml += "<tr>";
-        headerHtml+=QString( "<td align=\"right\" valign=\"top\"><b>%1</b></td><td width=\"100%\">%2</td></tr>" )
+        headerHtml+=TQString( "<td align=\"right\" valign=\"top\"><b>%1</b></td><td width=\"100%\">%2</td></tr>" )
           .arg( toHtmlString( header->type(), None ) + ": " )
           .arg( toHtmlString( header->asUnicodeString() , ParseURL ) );
         delete header;
@@ -569,8 +569,8 @@ void ArticleWidget::displayHeader()
 
   // standard & fancy header style
   KMime::Headers::Base *hb;
-  QValueList<KNDisplayedHeader*> dhs = knGlobals.configManager()->displayedHeaders()->headers();
-  for ( QValueList<KNDisplayedHeader*>::Iterator it = dhs.begin(); it != dhs.end(); ++it ) {
+  TQValueList<KNDisplayedHeader*> dhs = knGlobals.configManager()->displayedHeaders()->headers();
+  for ( TQValueList<KNDisplayedHeader*>::Iterator it = dhs.begin(); it != dhs.end(); ++it ) {
     KNDisplayedHeader *dh = (*it);
     hb = mArticle->getHeaderByType(dh->header().latin1());
     if ( !hb || hb->is("Subject") || hb->is("Organization") )
@@ -589,7 +589,7 @@ void ArticleWidget::displayHeader()
       headerHtml+="<tr><td colspan=\"2\">";
 
     if ( hb->is("From") ) {
-      headerHtml += QString( "<a href=\"mailto:%1\">%2</a>")
+      headerHtml += TQString( "<a href=\"mailto:%1\">%2</a>")
           .arg( KPIM::getEmailAddress( hb->asUnicodeString() ) )
           .arg( toHtmlString( hb->asUnicodeString(), None ) );
       KMime::Headers::Base *orgHdr = mArticle->getHeaderByType( "Organization" );
@@ -602,7 +602,7 @@ void ArticleWidget::displayHeader()
       KMime::Headers::Date *date=static_cast<KMime::Headers::Date*>(hb);
       headerHtml += toHtmlString( KGlobal::locale()->formatDateTime(date->qdt(), false, true), None );
     } else if ( hb->is("Newsgroups") ) {
-      QString groups = hb->asUnicodeString();
+      TQString groups = hb->asUnicodeString();
       groups.replace( ',', ", " );
       headerHtml += toHtmlString( groups, ParseURL );
     } else
@@ -621,24 +621,24 @@ void ArticleWidget::displayHeader()
   }
 
   // X-Face support
-  QString xfhead;
+  TQString xfhead;
   KMime::Headers::Base *temp = mArticle->getHeaderByType("X-Face");
   if (temp)
     xfhead = temp->asUnicodeString();
-  QString xface = "";
+  TQString xface = "";
   if ( !xfhead.isEmpty() ) {
     KPIM::KXFace xf;
-    xface = QString::fromLatin1( "<div class=\"senderpic\"><img src=\"%1\" width=\"48\" height=\"48\"/></div>" )
+    xface = TQString::fromLatin1( "<div class=\"senderpic\"><img src=\"%1\" width=\"48\" height=\"48\"/></div>" )
       .arg( imgToDataUrl( xf.toImage( xfhead ), "PNG" ) );
   }
 
   // fancy header style
   mViewer->write( "<div class=\"fancy header\"" );
-  mViewer->write( QString("<div>") );
+  mViewer->write( TQString("<div>") );
   mViewer->write( toHtmlString( mArticle->subject()->asUnicodeString(), ParseURL | FancyFormatting ) );
-  mViewer->write( QString("</div>") );
+  mViewer->write( TQString("</div>") );
 
-  QString html = QString("<table class=\"outer\"><tr><td width=\"100%\"><table>");
+  TQString html = TQString("<table class=\"outer\"><tr><td width=\"100%\"><table>");
 
   html += headerHtml;
   html+="</td></tr></table></td>";
@@ -651,12 +651,12 @@ void ArticleWidget::displayHeader()
        && knGlobals.configManager()->readNewsViewer()->showRefBar() ) {
     html += "<div class=\"spamheader\">";
     int refCnt = refs->count(), i = 1;
-    QCString id = refs->first();
+    TQCString id = refs->first();
     id = id.mid( 1, id.length() - 2 );  // remove <>
-    html += QString( "<b>%1</b>" ).arg( i18n("References:") );
+    html += TQString( "<b>%1</b>" ).arg( i18n("References:") );
 
     while ( i <= refCnt ) {
-      html += " <a href=\"news:" + QString::fromLatin1( id ) + "\">" + QString::number( i ) + "</a>";
+      html += " <a href=\"news:" + TQString::fromLatin1( id ) + "\">" + TQString::number( i ) + "</a>";
       id = refs->next();
       id = id.mid( 1, id.length() - 2 );  // remove <>
       i++;
@@ -669,17 +669,17 @@ void ArticleWidget::displayHeader()
 }
 
 
-void ArticleWidget::displayBodyBlock( const QStringList &lines )
+void ArticleWidget::displayBodyBlock( const TQStringList &lines )
 {
   int oldLevel = -2, newLevel = -2;
   bool isSig = false;
-  QString line, html;
+  TQString line, html;
   KNConfig::ReadNewsViewer *rnv = knGlobals.configManager()->readNewsViewer();
-  QString quoteChars = rnv->quoteCharacters().simplifyWhiteSpace();
+  TQString quoteChars = rnv->quoteCharacters().simplifyWhiteSpace();
   if (quoteChars.isEmpty())
     quoteChars = ">";
 
-  for ( QStringList::const_iterator it = lines.begin(); it != lines.end(); ++it) {
+  for ( TQStringList::const_iterator it = lines.begin(); it != lines.end(); ++it) {
     line = (*it);
     if ( !line.isEmpty() ) {
       // signature found
@@ -732,12 +732,12 @@ void ArticleWidget::displayBodyBlock( const QStringList &lines )
 }
 
 
-QString ArticleWidget::displaySigHeader( Kpgp::Block* block )
+TQString ArticleWidget::displaySigHeader( Kpgp::Block* block )
 {
-  QString signClass = "signErr";
-  QString signer = block->signatureUserId();
-  QCString signerKey = block->signatureKeyId();
-  QString message;
+  TQString signClass = "signErr";
+  TQString signer = block->signatureUserId();
+  TQCString signerKey = block->signatureKeyId();
+  TQString message;
   if ( signer.isEmpty() ) {
     message = i18n( "Message was signed with unknown key 0x%1." )
       .arg( signerKey );
@@ -799,7 +799,7 @@ QString ArticleWidget::displaySigHeader( Kpgp::Block* block )
     }
   }
 
-  QString html = "<table cellspacing=\"1\" cellpadding=\"1\" class=\"" + signClass + "\">";
+  TQString html = "<table cellspacing=\"1\" cellpadding=\"1\" class=\"" + signClass + "\">";
   html += "<tr class=\"" + signClass + "H\"><td>";
   html += message;
   html += "</td></tr><tr class=\"" + signClass + "B\"><td>";
@@ -808,9 +808,9 @@ QString ArticleWidget::displaySigHeader( Kpgp::Block* block )
 }
 
 
-void ArticleWidget::displaySigFooter( const QString &signClass )
+void ArticleWidget::displaySigFooter( const TQString &signClass )
 {
-  QString html = "</td></tr><tr class=\"" + signClass + "H\">";
+  TQString html = "</td></tr><tr class=\"" + signClass + "H\">";
   html += "<td>" + i18n( "End of signed message" ) + "</td></tr></table>";
   mViewer->write( html );
 }
@@ -821,26 +821,26 @@ void ArticleWidget::displayAttachment( KMime::Content *att, int partNum )
   if ( mAttachmentStyle == "hide" )
     return;
 
-  QString html;
+  TQString html;
   KMime::Headers::ContentType *ct = att->contentType();
 
   // attachment label
-  QString label = ct->name();
+  TQString label = ct->name();
   if ( label.isEmpty() )
     label = i18n("unnamed" );
   // if label consists of only whitespace replace them by underscores
   if ( (uint)label.contains( ' ' ) == label.length() )
-    label.replace( QRegExp( " ", true, true ), "_" );
+    label.replace( TQRegExp( " ", true, true ), "_" );
   label = toHtmlString( label, None );
 
   // attachment comment
-  QString comment = att->contentDescription()->asUnicodeString();
+  TQString comment = att->contentDescription()->asUnicodeString();
   comment = toHtmlString( comment, ParseURL | FancyFormatting );
 
-  QString href;
-  QString fileName = writeAttachmentToTempFile( att, partNum );
+  TQString href;
+  TQString fileName = writeAttachmentToTempFile( att, partNum );
   if ( fileName.isEmpty() ) {
-    href = "part://" + QString::number( partNum );
+    href = "part://" + TQString::number( partNum );
   } else {
     href = "file:" + KURL::encode_string( fileName );
     mAttachementMap[fileName] = partNum;
@@ -861,7 +861,7 @@ void ArticleWidget::displayAttachment( KMime::Content *att, int partNum )
         html += "<br>" + comment;
       html += "</td></tr><tr class=\"textAtmB\"><td>";
       // content
-      QString tmp;
+      TQString tmp;
       att->decodedText( tmp );
       /*if( ct->isHTMLText() )
         // ### to dangerous, we should use the same stuff as for the main text here
@@ -872,10 +872,10 @@ void ArticleWidget::displayAttachment( KMime::Content *att, int partNum )
       html += "</td></tr></table>";
     }
   } else { // icon
-    QCString mimetype = ct->mimeType();
+    TQCString mimetype = ct->mimeType();
     KPIM::kAsciiToLower( mimetype.data() );
-    QString iconName = KMimeType::mimeType( mimetype )->icon( QString::null, false );
-    QString iconFile = KGlobal::instance()->iconLoader()->iconPath( iconName, KIcon::Desktop );
+    TQString iconName = KMimeType::mimeType( mimetype )->icon( TQString::null, false );
+    TQString iconFile = KGlobal::instance()->iconLoader()->iconPath( iconName, KIcon::Desktop );
     html += "<div><a href=\"" + href + "\"><img src=\"" +
             iconFile + "\" border=\"0\">" + label +
             "</a></div><div>" + comment + "</div><br>";
@@ -884,14 +884,14 @@ void ArticleWidget::displayAttachment( KMime::Content *att, int partNum )
 }
 
 
-QString ArticleWidget::toHtmlString( const QString &line, int flags )
+TQString ArticleWidget::toHtmlString( const TQString &line, int flags )
 {
   int llflags = LinkLocator::PreserveSpaces;
   if ( !(flags & ArticleWidget::ParseURL) )
     llflags |= LinkLocator::IgnoreUrls;
   if ( mFancyToggle->isChecked() && (flags & ArticleWidget::FancyFormatting) )
     llflags |= LinkLocator::ReplaceSmileys | LinkLocator::HighlightText;
-  QString text = line;
+  TQString text = line;
   if ( flags & ArticleWidget::AllowROT13 ) {
     if ( mRot13 )
       text = KNHelper::rot13( line );
@@ -901,19 +901,19 @@ QString ArticleWidget::toHtmlString( const QString &line, int flags )
 
 
 // from KMail headerstyle.cpp
-QString ArticleWidget::imgToDataUrl( const QImage &image, const char* fmt  )
+TQString ArticleWidget::imgToDataUrl( const TQImage &image, const char* fmt  )
 {
-  QByteArray ba;
-  QBuffer buffer( ba );
+  TQByteArray ba;
+  TQBuffer buffer( ba );
   buffer.open( IO_WriteOnly );
   image.save( &buffer, fmt );
-  return QString::fromLatin1("data:image/%1;base64,%2")
+  return TQString::fromLatin1("data:image/%1;base64,%2")
     .arg( fmt, KCodecs::base64Encode( ba ) );
 }
 
 
 
-int ArticleWidget::quotingDepth( const QString &line, const QString &quoteChars )
+int ArticleWidget::quotingDepth( const TQString &line, const TQString &quoteChars )
 {
   int level = -1;
   for ( uint i = 0; i < line.length(); ++i ) {
@@ -936,7 +936,7 @@ bool ArticleWidget::inlinePossible( KMime::Content *c )
 }
 
 
-bool ArticleWidget::canDecodeText( const QCString &charset ) const
+bool ArticleWidget::canDecodeText( const TQCString &charset ) const
 {
   if ( charset.isEmpty() )
     return false;
@@ -961,26 +961,26 @@ void ArticleWidget::updateContents()
 
 
 
-QString ArticleWidget::writeAttachmentToTempFile( KMime::Content *att, int partNum )
+TQString ArticleWidget::writeAttachmentToTempFile( KMime::Content *att, int partNum )
 {
   // more or less KMail code
-  KTempFile *tempFile = new KTempFile( QString::null, "." + QString::number( partNum ) );
+  KTempFile *tempFile = new KTempFile( TQString::null, "." + TQString::number( partNum ) );
   tempFile->setAutoDelete( true );
-  QString fname = tempFile->name();
+  TQString fname = tempFile->name();
   delete tempFile;
 
-  if( ::access( QFile::encodeName( fname ), W_OK ) != 0 )
+  if( ::access( TQFile::encodeName( fname ), W_OK ) != 0 )
     // Not there or not writable
-    if( ::mkdir( QFile::encodeName( fname ), 0 ) != 0
-        || ::chmod( QFile::encodeName( fname ), S_IRWXU ) != 0 )
-      return QString::null; //failed create
+    if( ::mkdir( TQFile::encodeName( fname ), 0 ) != 0
+        || ::chmod( TQFile::encodeName( fname ), S_IRWXU ) != 0 )
+      return TQString::null; //failed create
 
   Q_ASSERT( !fname.isNull() );
 
   mTempDirs.append( fname );
   // strip off a leading path
   KMime::Headers::ContentType* ct = att->contentType();
-  QString attName = ct->name();
+  TQString attName = ct->name();
   int slashPos = attName.findRev( '/' );
   if( -1 != slashPos )
     attName = attName.mid( slashPos + 1 );
@@ -988,16 +988,16 @@ QString ArticleWidget::writeAttachmentToTempFile( KMime::Content *att, int partN
     attName = "unnamed";
   fname += "/" + attName;
 
-  QByteArray data = att->decodedContent();
+  TQByteArray data = att->decodedContent();
   size_t size = data.size();
   // ### KMail does crlf2lf conversion here before writing the file
   if( !KPIM::kBytesToFile( data.data(), size, fname, false, false, false ) )
-    return QString::null;
+    return TQString::null;
 
   mTempFiles.append( fname );
   // make file read-only so that nobody gets the impression that he might
   // edit attached files
-  ::chmod( QFile::encodeName( fname ), S_IRUSR );
+  ::chmod( TQFile::encodeName( fname ), S_IRUSR );
 
   return fname;
 }
@@ -1005,11 +1005,11 @@ QString ArticleWidget::writeAttachmentToTempFile( KMime::Content *att, int partN
 
 void ArticleWidget::removeTempFiles( )
 {
-  for ( QStringList::Iterator it = mTempFiles.begin(); it != mTempFiles.end(); ++it )
-    QFile::remove(*it);
+  for ( TQStringList::Iterator it = mTempFiles.begin(); it != mTempFiles.end(); ++it )
+    TQFile::remove(*it);
   mTempFiles.clear();
-  for ( QStringList::Iterator it = mTempDirs.begin(); it != mTempDirs.end(); ++it )
-    QDir(*it).rmdir(*it);
+  for ( TQStringList::Iterator it = mTempDirs.begin(); it != mTempDirs.end(); ++it )
+    TQDir(*it).rmdir(*it);
   mTempDirs.clear();
 }
 
@@ -1035,7 +1035,7 @@ void ArticleWidget::processJob( KNJobData * job )
 
 
 
-typedef QValueList<ArticleWidget*>::ConstIterator InstanceIterator;
+typedef TQValueList<ArticleWidget*>::ConstIterator InstanceIterator;
 
 void ArticleWidget::configChanged()
 {
@@ -1071,7 +1071,7 @@ void ArticleWidget::articleChanged( KNArticle *article )
 }
 
 
-void ArticleWidget::articleLoadError( KNArticle *article, const QString &error )
+void ArticleWidget::articleLoadError( KNArticle *article, const TQString &error )
 {
   for ( InstanceIterator it = mInstances.begin(); it != mInstances.end(); ++it )
   if ( (*it)->article() == article )
@@ -1171,10 +1171,10 @@ void ArticleWidget::slotURLClicked( const KURL &url, bool forceOpen)
 }
 
 
-void ArticleWidget::slotURLPopup( const QString &url, const QPoint &point )
+void ArticleWidget::slotURLPopup( const TQString &url, const TQPoint &point )
 {
   mCurrentURL = KURL( url );
-  QString popupName;
+  TQString popupName;
   if ( url.isEmpty() ) // plain text
     popupName = "body_popup";
   else if ( mCurrentURL.protocol() == "mailto" )
@@ -1186,7 +1186,7 @@ void ArticleWidget::slotURLPopup( const QString &url, const QPoint &point )
     return; // skip
   else
     popupName = "url_popup"; // all other URLs
-  QPopupMenu *popup = static_cast<QPopupMenu*>( mGuiClient->factory()->container( popupName, mGuiClient ) );
+  TQPopupMenu *popup = static_cast<TQPopupMenu*>( mGuiClient->factory()->container( popupName, mGuiClient ) );
   if ( popup )
     popup->popup( point );
 }
@@ -1354,7 +1354,7 @@ void ArticleWidget::slotToggleRot13()
 
 
 
-void ArticleWidget::slotSetCharset( const QString &charset )
+void ArticleWidget::slotSetCharset( const TQString &charset )
 {
   if ( charset.isEmpty() )
     return;
@@ -1394,20 +1394,20 @@ void ArticleWidget::slotOpenURL()
 
 void ArticleWidget::slotCopyURL()
 {
-  QString address;
+  TQString address;
   if ( mCurrentURL.protocol() == "mailto" )
     address = mCurrentURL.path();
   else
     address = mCurrentURL.url();
-  QApplication::clipboard()->setText( address, QClipboard::Clipboard );
-  QApplication::clipboard()->setText( address, QClipboard::Selection );
+  TQApplication::clipboard()->setText( address, QClipboard::Clipboard );
+  TQApplication::clipboard()->setText( address, QClipboard::Selection );
 }
 
 void ArticleWidget::slotAddBookmark()
 {
   if ( mCurrentURL.isEmpty() )
     return;
-  QString filename = locateLocal( "data", QString::fromLatin1("konqueror/bookmarks.xml") );
+  TQString filename = locateLocal( "data", TQString::fromLatin1("konqueror/bookmarks.xml") );
   KBookmarkManager *bookManager = KBookmarkManager::managerForFile( filename, false );
   KBookmarkGroup group = bookManager->root();
   group.addBookmark( bookManager, mCurrentURL.url(), mCurrentURL );
@@ -1449,26 +1449,26 @@ void ArticleWidget::slotSaveAttachment()
 
 
 
-void ArticleWidget::focusInEvent( QFocusEvent *e )
+void ArticleWidget::focusInEvent( TQFocusEvent *e )
 {
   emit focusChanged(e);
-  QWidget::focusInEvent(e);
+  TQWidget::focusInEvent(e);
 }
 
-void ArticleWidget::focusOutEvent( QFocusEvent *e )
+void ArticleWidget::focusOutEvent( TQFocusEvent *e )
 {
   emit focusChanged(e);
-  QWidget::focusOutEvent(e);
+  TQWidget::focusOutEvent(e);
 }
 
-bool ArticleWidget::eventFilter( QObject *o, QEvent *e )
+bool ArticleWidget::eventFilter( TQObject *o, TQEvent *e )
 {
-  if ( e->type() == QEvent::KeyPress && (static_cast<QKeyEvent*>(e)->key() == Key_Tab) ) {
+  if ( e->type() == TQEvent::KeyPress && (static_cast<TQKeyEvent*>(e)->key() == Key_Tab) ) {
     emit focusChangeRequest( this );
     if ( !hasFocus() )  // focusChangeRequest was successful
       return true;
   }
-  return QWidget::eventFilter(o, e);
+  return TQWidget::eventFilter(o, e);
 }
 
 #include "articlewidget.moc"
diff --git a/knode/articlewidget.h b/knode/articlewidget.h
index d22926196..66e4106ec 100644
--- a/knode/articlewidget.h
+++ b/knode/articlewidget.h
@@ -14,9 +14,9 @@
 #ifndef KNODE_ARTICLEWIDGET_H
 #define KNODE_ARTICLEWIDGET_H
 
-#include <qmap.h>
-#include <qvaluelist.h>
-#include <qwidget.h>
+#include <tqmap.h>
+#include <tqvaluelist.h>
+#include <tqwidget.h>
 
 #include <kurl.h>
 
@@ -50,13 +50,13 @@ class CSSHelper;
 /**
   Widget to display a news article
 */
-class ArticleWidget : public QWidget, public KNJobConsumer {
+class ArticleWidget : public TQWidget, public KNJobConsumer {
 
   Q_OBJECT
 
   public:
     /// Construct a new article widget
-    ArticleWidget( QWidget *parent,
+    ArticleWidget( TQWidget *parent,
                    KXMLGUIClient *guiClient,
                    KActionCollection *actionCollection,
                    const char *name = 0 );
@@ -83,7 +83,7 @@ class ArticleWidget : public QWidget, public KNJobConsumer {
     /// notify all instances that the given article has changed
     static void articleChanged( KNArticle *article );
     /// notify all instances about an error during loading the given article
-    static void articleLoadError( KNArticle *article, const QString &error );
+    static void articleLoadError( KNArticle *article, const TQString &error );
     /// notify all instances that the given collection has been removed
     static void collectionRemoved( KNArticleCollection *coll );
     /// cleanup all instances
@@ -99,16 +99,16 @@ class ArticleWidget : public QWidget, public KNJobConsumer {
     void scrollNext();
 
   signals:
-    void focusChanged( QFocusEvent* );
-    void focusChangeRequest( QWidget* );
+    void focusChanged( TQFocusEvent* );
+    void focusChangeRequest( TQWidget* );
 
   protected:
     /// process download jobs for view source action
     void processJob( KNJobData *j );
 
-    virtual void focusInEvent( QFocusEvent *e );
-    virtual void focusOutEvent( QFocusEvent *e );
-    virtual bool eventFilter( QObject *o, QEvent *e );
+    virtual void focusInEvent( TQFocusEvent *e );
+    virtual void focusOutEvent( TQFocusEvent *e );
+    virtual bool eventFilter( TQObject *o, TQEvent *e );
 
   private:
     void initActions();
@@ -123,18 +123,18 @@ class ArticleWidget : public QWidget, public KNJobConsumer {
     /// displays the current article or clears the view if no article is set
     void displayArticle();
     /// displays the given error message in the viewer
-    void displayErrorMessage( const QString &msg );
+    void displayErrorMessage( const TQString &msg );
 
     /// display the message header (should be replaced by KMail's HeaderStyle class)
     void displayHeader();
     /** displays the given text block, including quote and signature handling
      *  @param lines A list of lines to display.
      */
-    void displayBodyBlock( const QStringList &lines );
+    void displayBodyBlock( const TQStringList &lines );
     /// displays a signature block header
-    QString displaySigHeader( Kpgp::Block* block );
+    TQString displaySigHeader( Kpgp::Block* block );
     /// displays a signature footer
-    void displaySigFooter( const QString &signClass );
+    void displaySigFooter( const TQString &signClass );
     /// displays the given attachment
     void displayAttachment( KMime::Content *att, int partNum );
 
@@ -146,18 +146,18 @@ class ArticleWidget : public QWidget, public KNJobConsumer {
       AllowROT13 = 4
     };
     /// convert the given string into an HTML string
-    QString toHtmlString( const QString &line, int flags = ParseURL );
+    TQString toHtmlString( const TQString &line, int flags = ParseURL );
     /// convert the given image into a data:/ URL
-    static QString imgToDataUrl( const QImage &image, const char* fmt );
+    static TQString imgToDataUrl( const TQImage &image, const char* fmt );
 
     /** calculates the quoting depth of the given line
      *  @returns -1 if no quoting was found, the quoting level otherwise
      */
-    static int quotingDepth( const QString &line, const QString &quoteChars );
+    static int quotingDepth( const TQString &line, const TQString &quoteChars );
     /// checks wether the given attachment can be shown inline
     bool inlinePossible( KMime::Content *c );
     /// checks if the given charset is supported
-    bool canDecodeText( const QCString &charset ) const;
+    bool canDecodeText( const TQCString &charset ) const;
 
     /// regenerated viewer content without changing scrollbar position
     void updateContents();
@@ -165,7 +165,7 @@ class ArticleWidget : public QWidget, public KNJobConsumer {
     /** stores the given attachment into a temporary file
      *  @returns the filename the attachment has been stored to
      */
-    QString writeAttachmentToTempFile( KMime::Content *att, int partNum );
+    TQString writeAttachmentToTempFile( KMime::Content *att, int partNum );
     /// removes all temporary files
     void removeTempFiles();
 
@@ -173,7 +173,7 @@ class ArticleWidget : public QWidget, public KNJobConsumer {
     /// called if the user clicked on an URL
     void slotURLClicked( const KURL &url, bool forceOpen = false );
     /// called if the user RMB clicked on an URL
-    void slotURLPopup( const QString &url, const QPoint &point );
+    void slotURLPopup( const TQString &url, const TQPoint &point );
 
     /// mark as read timeout
     void slotTimeout();
@@ -201,7 +201,7 @@ class ArticleWidget : public QWidget, public KNJobConsumer {
     void slotInlineAttachments();
     void slotHideAttachments();
 
-    void slotSetCharset( const QString &charset );
+    void slotSetCharset( const TQString &charset );
     void slotSetCharsetKeyboard();
 
     void slotOpenURL();
@@ -218,28 +218,28 @@ class ArticleWidget : public QWidget, public KNJobConsumer {
     /// attachments of the current article
     KMime::Content::List mAttachments;
     /// mapping of temporary file names to part numbers
-    QMap<QString, int> mAttachementMap;
+    TQMap<TQString, int> mAttachementMap;
 
     KHTMLPart *mViewer;
     CSSHelper *mCSSHelper;
 
-    QStringList mTempDirs, mTempFiles;
+    TQStringList mTempDirs, mTempFiles;
 
-    QString mHeaderStyle;
-    QString mAttachmentStyle;
+    TQString mHeaderStyle;
+    TQString mAttachmentStyle;
     bool mShowHtml;
     bool mRot13;
     bool mForceCharset;
-    QCString mOverrideCharset;
+    TQCString mOverrideCharset;
 
     /// mark as read timer
-    QTimer *mTimer;
+    TQTimer *mTimer;
 
     /// the last RMB clicked URL
     KURL mCurrentURL;
 
     /// list of all instances of this class
-    static QValueList<ArticleWidget*> mInstances;
+    static TQValueList<ArticleWidget*> mInstances;
 
     KXMLGUIClient *mGuiClient;
     KActionCollection *mActionCollection;
diff --git a/knode/csshelper.cpp b/knode/csshelper.cpp
index 144d52bc8..04fcbb6a8 100644
--- a/knode/csshelper.cpp
+++ b/knode/csshelper.cpp
@@ -17,7 +17,7 @@
 #include "knglobals.h"
 
 
-KNode::CSSHelper::CSSHelper( const QPaintDeviceMetrics &pdm ) :
+KNode::CSSHelper::CSSHelper( const TQPaintDeviceMetrics &pdm ) :
   KPIM::CSSHelper( pdm )
 {
   KNConfig::Appearance *app = knGlobals.configManager()->appearance();
diff --git a/knode/csshelper.h b/knode/csshelper.h
index 23b2216a0..1ad63470e 100644
--- a/knode/csshelper.h
+++ b/knode/csshelper.h
@@ -21,7 +21,7 @@ namespace KNode {
 class CSSHelper : public KPIM::CSSHelper
 {
   public:
-    CSSHelper( const QPaintDeviceMetrics &pdm );
+    CSSHelper( const TQPaintDeviceMetrics &pdm );
 
 };
 
diff --git a/knode/headerview.cpp b/knode/headerview.cpp
index aef02f13a..ede75bb66 100644
--- a/knode/headerview.cpp
+++ b/knode/headerview.cpp
@@ -12,10 +12,10 @@
     Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, US
 */
 
-#include <qcursor.h>
-#include <qheader.h>
-#include <qstylesheet.h>
-#include <qtimer.h>
+#include <tqcursor.h>
+#include <tqheader.h>
+#include <tqstylesheet.h>
+#include <tqtimer.h>
 
 #include <klocale.h>
 #include <kdebug.h>
@@ -32,7 +32,7 @@
 #include "knmainwidget.h"
 
 
-KNHeaderView::KNHeaderView(QWidget *parent, const char *name) :
+KNHeaderView::KNHeaderView(TQWidget *parent, const char *name) :
   KListView(parent,name),
   mSortCol( -1 ),
   mSortAsc( true ),
@@ -55,7 +55,7 @@ KNHeaderView::KNHeaderView(QWidget *parent, const char *name) :
   setAcceptDrops( false );
   setDragEnabled( true );
   setAllColumnsShowFocus( true );
-  setSelectionMode( QListView::Extended );
+  setSelectionMode( TQListView::Extended );
   setShowSortIndicator( true );
   setShadeSortColumn ( true );
   setRootIsDecorated( true );
@@ -65,9 +65,9 @@ KNHeaderView::KNHeaderView(QWidget *parent, const char *name) :
   setColumnAlignment( mPaintInfo.scoreCol, Qt::AlignRight );
 
   // due to our own column text squeezing we need to repaint on column resizing
-  disconnect( header(), SIGNAL(sizeChange(int, int, int)) );
-  connect( header(), SIGNAL(sizeChange(int, int, int)),
-           SLOT(slotSizeChanged(int, int, int)) );
+  disconnect( header(), TQT_SIGNAL(sizeChange(int, int, int)) );
+  connect( header(), TQT_SIGNAL(sizeChange(int, int, int)),
+           TQT_SLOT(slotSizeChanged(int, int, int)) );
 
   // column selection RMB menu
   mPopup = new KPopupMenu( this );
@@ -76,11 +76,11 @@ KNHeaderView::KNHeaderView(QWidget *parent, const char *name) :
   mPopup->insertItem( i18n("Line Count"),  KPaintInfo::COL_SIZE );
   mPopup->insertItem( i18n("Score"), KPaintInfo::COL_SCORE );
 
-  connect( mPopup, SIGNAL(activated(int)), this, SLOT(toggleColumn(int)) );
+  connect( mPopup, TQT_SIGNAL(activated(int)), this, TQT_SLOT(toggleColumn(int)) );
 
   // connect to the article manager
-  connect( knGlobals.articleManager(), SIGNAL(aboutToShowGroup()), SLOT(prepareForGroup()) );
-  connect( knGlobals.articleManager(), SIGNAL(aboutToShowFolder()), SLOT(prepareForFolder()) );
+  connect( knGlobals.articleManager(), TQT_SIGNAL(aboutToShowGroup()), TQT_SLOT(prepareForGroup()) );
+  connect( knGlobals.articleManager(), TQT_SIGNAL(aboutToShowFolder()), TQT_SLOT(prepareForFolder()) );
 
   new KNHeaderViewToolTip( this );
 
@@ -114,9 +114,9 @@ void KNHeaderView::readConfig()
   mDateFormatter.setFormat( rngConf->dateFormat() );
 
   KNConfig::Appearance *app = knGlobals.configManager()->appearance();
-  QPalette p = palette();
-  p.setColor( QColorGroup::Base, app->backgroundColor() );
-  p.setColor( QColorGroup::Text, app->textColor() );
+  TQPalette p = palette();
+  p.setColor( TQColorGroup::Base, app->backgroundColor() );
+  p.setColor( TQColorGroup::Text, app->textColor() );
   setPalette( p );
   setAlternateBackground( app->alternateBackgroundColor() );
   setFont( app->articleListFont() );
@@ -137,7 +137,7 @@ void KNHeaderView::writeConfig()
 }
 
 
-void KNHeaderView::setActive( QListViewItem *i )
+void KNHeaderView::setActive( TQListViewItem *i )
 {
   KNHdrViewItem *item = static_cast<KNHdrViewItem*>( i );
 
@@ -162,16 +162,16 @@ void KNHeaderView::setActive( QListViewItem *i )
 void KNHeaderView::clear()
 {
   mActiveItem = 0;
-  QListView::clear();
+  TQListView::clear();
 }
 
 
-void KNHeaderView::ensureItemVisibleWithMargin( const QListViewItem *i )
+void KNHeaderView::ensureItemVisibleWithMargin( const TQListViewItem *i )
 {
   if ( !i )
     return;
 
- QListViewItem *parent = i->parent();
+ TQListViewItem *parent = i->parent();
   while ( parent ) {
     if ( !parent->isOpen() )
       parent->setOpen( true );
@@ -188,7 +188,7 @@ void KNHeaderView::ensureItemVisibleWithMargin( const QListViewItem *i )
   {
     ensureVisible( contentsX(), y + h/2, 0, h/2 );
     mDelayedCenter = y + h/2;
-    QTimer::singleShot( 300, this, SLOT(slotCenterDelayed()) );
+    TQTimer::singleShot( 300, this, TQT_SLOT(slotCenterDelayed()) );
   } else {
     ensureVisible( contentsX(), y + h/2, 0, h/2 );
   }
@@ -267,7 +267,7 @@ void KNHeaderView::prevArticle()
 
 void KNHeaderView::incCurrentArticle()
 {
-  QListViewItem *lvi = currentItem();
+  TQListViewItem *lvi = currentItem();
   if ( lvi && lvi->isExpandable() )
     lvi->setOpen( true );
   if ( lvi && lvi->itemBelow() ) {
@@ -279,7 +279,7 @@ void KNHeaderView::incCurrentArticle()
 
 void KNHeaderView::decCurrentArticle()
 {
-  QListViewItem *lvi = currentItem();
+  TQListViewItem *lvi = currentItem();
   if ( lvi && lvi->itemAbove() ) {
     if ( lvi->itemAbove()->isExpandable() )
       lvi->itemAbove()->setOpen( true );
@@ -451,24 +451,24 @@ void KNHeaderView::prepareForFolder()
 }
 
 
-bool KNHeaderView::event( QEvent *e )
+bool KNHeaderView::event( TQEvent *e )
 {
   // we don't want to have the alternate list background restored
   // to the system defaults!
-  if (e->type() == QEvent::ApplicationPaletteChange)
-    return QListView::event(e);
+  if (e->type() == TQEvent::ApplicationPaletteChange)
+    return TQListView::event(e);
   else
     return KListView::event(e);
 }
 
-void KNHeaderView::contentsMousePressEvent( QMouseEvent *e )
+void KNHeaderView::contentsMousePressEvent( TQMouseEvent *e )
 {
   if (!e) return;
 
   bool selectMode=(( e->state() & ShiftButton ) || ( e->state() & ControlButton ));
 
-  QPoint vp = contentsToViewport(e->pos());
-  QListViewItem *i = itemAt(vp);
+  TQPoint vp = contentsToViewport(e->pos());
+  TQListViewItem *i = itemAt(vp);
 
   KListView::contentsMousePressEvent( e );
 
@@ -485,11 +485,11 @@ void KNHeaderView::contentsMousePressEvent( QMouseEvent *e )
 }
 
 
-void KNHeaderView::contentsMouseDoubleClickEvent( QMouseEvent *e )
+void KNHeaderView::contentsMouseDoubleClickEvent( TQMouseEvent *e )
 {
   if (!e) return;
 
-  QListViewItem *i = itemAt( contentsToViewport(e->pos()) );
+  TQListViewItem *i = itemAt( contentsToViewport(e->pos()) );
   if (i) {
     emit doubleClick( i );
     return;
@@ -499,11 +499,11 @@ void KNHeaderView::contentsMouseDoubleClickEvent( QMouseEvent *e )
 }
 
 
-void KNHeaderView::keyPressEvent(QKeyEvent *e)
+void KNHeaderView::keyPressEvent(TQKeyEvent *e)
 {
   if (!e) return;
 
-  QListViewItem *i = currentItem();
+  TQListViewItem *i = currentItem();
 
   switch(e->key()) {
     case Key_Space:
@@ -522,9 +522,9 @@ void KNHeaderView::keyPressEvent(QKeyEvent *e)
 }
 
 
-QDragObject* KNHeaderView::dragObject()
+TQDragObject* KNHeaderView::dragObject()
 {
-  KNHdrViewItem *item = static_cast<KNHdrViewItem*>( itemAt(viewport()->mapFromGlobal(QCursor::pos())) );
+  KNHdrViewItem *item = static_cast<KNHdrViewItem*>( itemAt(viewport()->mapFromGlobal(TQCursor::pos())) );
   if (item)
     return item->dragObject();
   else
@@ -538,20 +538,20 @@ void KNHeaderView::slotSizeChanged( int section, int, int newSize )
 }
 
 
-bool KNHeaderView::eventFilter(QObject *o, QEvent *e)
+bool KNHeaderView::eventFilter(TQObject *o, TQEvent *e)
 {
-  if ((e->type() == QEvent::KeyPress) && (static_cast<QKeyEvent*>(e)->key() == Key_Tab)) {
+  if ((e->type() == TQEvent::KeyPress) && (static_cast<TQKeyEvent*>(e)->key() == Key_Tab)) {
     emit(focusChangeRequest(this));
     if (!hasFocus())  // focusChangeRequest was successful
       return true;
   }
 
   // right click on header
-  if ( e->type() == QEvent::MouseButtonPress &&
-       static_cast<QMouseEvent*>(e)->button() == RightButton &&
-       o->isA("QHeader") )
+  if ( e->type() == TQEvent::MouseButtonPress &&
+       static_cast<TQMouseEvent*>(e)->button() == RightButton &&
+       o->isA("TQHeader") )
   {
-    mPopup->popup( static_cast<QMouseEvent*>(e)->globalPos() );
+    mPopup->popup( static_cast<TQMouseEvent*>(e)->globalPos() );
     return true;
   }
 
@@ -559,16 +559,16 @@ bool KNHeaderView::eventFilter(QObject *o, QEvent *e)
 }
 
 
-void KNHeaderView::focusInEvent(QFocusEvent *e)
+void KNHeaderView::focusInEvent(TQFocusEvent *e)
 {
-  QListView::focusInEvent(e);
+  TQListView::focusInEvent(e);
   emit focusChanged(e);
 }
 
 
-void KNHeaderView::focusOutEvent(QFocusEvent *e)
+void KNHeaderView::focusOutEvent(TQFocusEvent *e)
 {
-  QListView::focusOutEvent(e);
+  TQListView::focusOutEvent(e);
   emit focusChanged(e);
 }
 
@@ -576,20 +576,20 @@ void KNHeaderView::focusOutEvent(QFocusEvent *e)
 void KNHeaderView::resetCurrentTime()
 {
   mDateFormatter.reset();
-  QTimer::singleShot( 1000, this, SLOT(resetCurrentTime()) );
+  TQTimer::singleShot( 1000, this, TQT_SLOT(resetCurrentTime()) );
 }
 
 
 //BEGIN: KNHeaderViewToolTip ==================================================
 
 KNHeaderViewToolTip::KNHeaderViewToolTip( KNHeaderView *parent ) :
-  QToolTip( parent->viewport() ),
+  TQToolTip( parent->viewport() ),
   listView( parent )
 {
 }
 
 
-void KNHeaderViewToolTip::maybeTip( const QPoint &p )
+void KNHeaderViewToolTip::maybeTip( const TQPoint &p )
 {
   const KNHdrViewItem *item = static_cast<KNHdrViewItem*>( listView->itemAt( p ) );
   if ( !item )
@@ -601,15 +601,15 @@ void KNHeaderViewToolTip::maybeTip( const QPoint &p )
   if ( !item->showToolTip( column ) )
     return;
 
-  const QRect itemRect = listView->itemRect( item );
+  const TQRect itemRect = listView->itemRect( item );
   if ( !itemRect.isValid() )
     return;
-  const QRect headerRect = listView->header()->sectionRect( column );
+  const TQRect headerRect = listView->header()->sectionRect( column );
   if ( !headerRect.isValid() )
     return;
 
-  tip( QRect( headerRect.left(), itemRect.top(), headerRect.width(), itemRect.height() ),
-       QStyleSheet::escape( item->text( column ) ) );
+  tip( TQRect( headerRect.left(), itemRect.top(), headerRect.width(), itemRect.height() ),
+       TQStyleSheet::escape( item->text( column ) ) );
 }
 
 //END: KNHeaderViewToolTip ====================================================
diff --git a/knode/headerview.h b/knode/headerview.h
index 411258d2f..519b7d84e 100644
--- a/knode/headerview.h
+++ b/knode/headerview.h
@@ -15,7 +15,7 @@
 #ifndef KNHEADERVIEW_H
 #define KNHEADERVIEW_H
 
-#include <qtooltip.h>
+#include <tqtooltip.h>
 
 #include <klistview.h>
 #include <kfoldertree.h>
@@ -31,13 +31,13 @@ class KNHeaderView : public KListView  {
   friend class KNHdrViewItem;
 
   public:
-    KNHeaderView( QWidget *parent, const char *name = 0 );
+    KNHeaderView( TQWidget *parent, const char *name = 0 );
     ~KNHeaderView();
 
-    void setActive( QListViewItem *item );
+    void setActive( TQListViewItem *item );
     void clear();
 
-    void ensureItemVisibleWithMargin( const QListViewItem *i );
+    void ensureItemVisibleWithMargin( const TQListViewItem *i );
 
     virtual void setSorting( int column, bool ascending = true );
     bool sortByThreadChangeDate() const      { return mSortByThreadChangeDate; }
@@ -52,11 +52,11 @@ class KNHeaderView : public KListView  {
     const KPaintInfo* paintInfo() const { return &mPaintInfo; }
 
   signals:
-    void itemSelected( QListViewItem* );
-    void doubleClick( QListViewItem* );
+    void itemSelected( TQListViewItem* );
+    void doubleClick( TQListViewItem* );
     void sortingChanged( int );
-    void focusChanged( QFocusEvent* );
-    void focusChangeRequest( QWidget* );
+    void focusChanged( TQFocusEvent* );
+    void focusChangeRequest( TQWidget* );
 
   public slots:
     void nextArticle();
@@ -75,14 +75,14 @@ class KNHeaderView : public KListView  {
      * Reimplemented to avoid that KListview reloads the alternate
      * background on palette changes.
      */
-    virtual bool event( QEvent *e );
-    void contentsMousePressEvent( QMouseEvent *e );
-    void contentsMouseDoubleClickEvent( QMouseEvent *e );
-    void keyPressEvent( QKeyEvent *e );
-    bool eventFilter( QObject *, QEvent * );
-    void focusInEvent( QFocusEvent *e );
-    void focusOutEvent( QFocusEvent *e );
-    virtual QDragObject* dragObject();
+    virtual bool event( TQEvent *e );
+    void contentsMousePressEvent( TQMouseEvent *e );
+    void contentsMouseDoubleClickEvent( TQMouseEvent *e );
+    void keyPressEvent( TQKeyEvent *e );
+    bool eventFilter( TQObject *, TQEvent * );
+    void focusInEvent( TQFocusEvent *e );
+    void focusOutEvent( TQFocusEvent *e );
+    virtual TQDragObject* dragObject();
 
   private:
     int mSortCol;
@@ -104,13 +104,13 @@ class KNHeaderView : public KListView  {
 };
 
 
-class KNHeaderViewToolTip : public QToolTip {
+class KNHeaderViewToolTip : public TQToolTip {
 
   public:
     KNHeaderViewToolTip( KNHeaderView *parent );
 
   protected:
-    void maybeTip( const QPoint &p );
+    void maybeTip( const TQPoint &p );
 
   private:
     KNHeaderView *listView;
diff --git a/knode/knaccountmanager.cpp b/knode/knaccountmanager.cpp
index be43e56b0..167a49c65 100644
--- a/knode/knaccountmanager.cpp
+++ b/knode/knaccountmanager.cpp
@@ -14,7 +14,7 @@
 
 #include <stdlib.h>
 
-#include <qdir.h>
+#include <tqdir.h>
 
 #include <kdebug.h>
 #include <ksimpleconfig.h>
@@ -34,8 +34,8 @@
 KWallet::Wallet* KNAccountManager::mWallet = 0;
 bool KNAccountManager::mWalletOpenFailed = false;
 
-KNAccountManager::KNAccountManager(KNGroupManager *gm, QObject * parent, const char * name)
-  : QObject(parent, name), gManager(gm), c_urrentAccount(0),
+KNAccountManager::KNAccountManager(KNGroupManager *gm, TQObject * parent, const char * name)
+  : TQObject(parent, name), gManager(gm), c_urrentAccount(0),
   mAsyncOpening( false )
 {
   s_mtp = new KNServerInfo();
@@ -51,7 +51,7 @@ KNAccountManager::KNAccountManager(KNGroupManager *gm, QObject * parent, const c
 
 KNAccountManager::~KNAccountManager()
 {
-  QValueList<KNNntpAccount*>::Iterator it;
+  TQValueList<KNNntpAccount*>::Iterator it;
   for ( it = mAccounts.begin(); it != mAccounts.end(); ++it )
     delete (*it);
   mAccounts.clear();
@@ -63,7 +63,7 @@ KNAccountManager::~KNAccountManager()
 
 void KNAccountManager::prepareShutdown()
 {
-  QValueList<KNNntpAccount*>::Iterator it;
+  TQValueList<KNNntpAccount*>::Iterator it;
   for ( it = mAccounts.begin(); it != mAccounts.end(); ++it )
     (*it)->saveInfo();
 }
@@ -71,16 +71,16 @@ void KNAccountManager::prepareShutdown()
 
 void KNAccountManager::loadAccounts()
 {
-  QString dir(locateLocal("data","knode/"));
+  TQString dir(locateLocal("data","knode/"));
   if (dir.isNull()) {
     KNHelper::displayInternalFileError();
     return;
   }
-  QDir d(dir);
+  TQDir d(dir);
   KNNntpAccount *a;
-  QStringList entries(d.entryList("nntp.*", QDir::Dirs));
+  TQStringList entries(d.entryList("nntp.*", TQDir::Dirs));
 
-  QStringList::Iterator it;
+  TQStringList::Iterator it;
   for(it = entries.begin(); it != entries.end(); ++it) {
     a = new KNNntpAccount();
     if (a->readInfo(dir+(*it) + "/info")) {
@@ -99,7 +99,7 @@ KNNntpAccount* KNAccountManager::account( int id )
 {
   if ( id <= 0 )
     return 0;
-  QValueList<KNNntpAccount*>::ConstIterator it;
+  TQValueList<KNNntpAccount*>::ConstIterator it;
   for ( it = mAccounts.begin(); it != mAccounts.end(); ++it )
     if ( (*it)->id() == id )
       return *it;
@@ -117,22 +117,22 @@ void KNAccountManager::setCurrentAccount(KNNntpAccount *a)
 bool KNAccountManager::newAccount(KNNntpAccount *a)
 {
   // find a unused id for the new account...
-  QString dir(locateLocal("data","knode/"));
+  TQString dir(locateLocal("data","knode/"));
   if (dir.isNull()) {
     delete a;
     KNHelper::displayInternalFileError();
     return false;
   }
-  QDir d(dir);
-  QStringList entries(d.entryList("nntp.*", QDir::Dirs));
+  TQDir d(dir);
+  TQStringList entries(d.entryList("nntp.*", TQDir::Dirs));
 
   int id = 1;
-  while (entries.findIndex(QString("nntp.%1").arg(id))!=-1)
+  while (entries.findIndex(TQString("nntp.%1").arg(id))!=-1)
     ++id;
 
   a->setId(id);
 
-  dir = locateLocal("data",QString("knode/nntp.%1/").arg(a->id()));
+  dir = locateLocal("data",TQString("knode/nntp.%1/").arg(a->id()));
   if (!dir.isNull()) {
     mAccounts.append(a);
     emit(accountAdded(a));
@@ -151,22 +151,22 @@ bool KNAccountManager::removeAccount(KNNntpAccount *a)
   if(!a) a=c_urrentAccount;
   if(!a) return false;
 
-  QValueList<KNGroup*> lst;
+  TQValueList<KNGroup*> lst;
   if(knGlobals.folderManager()->unsentForAccount(a->id()) > 0) {
     KMessageBox::sorry(knGlobals.topWidget, i18n("This account cannot be deleted since there are some unsent messages for it."));
   }
   else if(KMessageBox::warningContinueCancel(knGlobals.topWidget, i18n("Do you really want to delete this account?"),"",KGuiItem(i18n("&Delete"),"editdelete"))==KMessageBox::Continue) {
     lst = gManager->groupsOfAccount( a );
-    for ( QValueList<KNGroup*>::Iterator it = lst.begin(); it != lst.end(); ++it ) {
+    for ( TQValueList<KNGroup*>::Iterator it = lst.begin(); it != lst.end(); ++it ) {
       if ( (*it)->isLocked() ) {
         KMessageBox::sorry(knGlobals.topWidget, i18n("At least one group of this account is currently in use.\nThe account cannot be deleted at the moment."));
         return false;
       }
     }
-    for ( QValueList<KNGroup*>::Iterator it = lst.begin(); it != lst.end(); ++it )
+    for ( TQValueList<KNGroup*>::Iterator it = lst.begin(); it != lst.end(); ++it )
       gManager->unsubscribeGroup( (*it) );
 
-    QDir dir(a->path());
+    TQDir dir(a->path());
     if (dir.exists()) {
       const QFileInfoList *list = dir.entryInfoList();  // get list of matching files and delete all
       if (list) {
@@ -177,7 +177,7 @@ bool KNAccountManager::removeAccount(KNNntpAccount *a)
         }
       }
       dir.cdUp();                                       // directory should now be empty, deleting it
-      dir.rmdir(QString("nntp.%1/").arg(a->id()));
+      dir.rmdir(TQString("nntp.%1/").arg(a->id()));
     }
 
     if(c_urrentAccount==a) setCurrentAccount(0);
@@ -228,7 +228,7 @@ void KNAccountManager::loadPasswordsAsync()
     else
       mWallet = Wallet::openWallet( Wallet::NetworkWallet(), 0, Wallet::Asynchronous );
     if ( mWallet ) {
-      connect( mWallet, SIGNAL(walletOpened(bool)), SLOT(slotWalletOpened(bool)) );
+      connect( mWallet, TQT_SIGNAL(walletOpened(bool)), TQT_SLOT(slotWalletOpened(bool)) );
       mAsyncOpening = true;
     }
     else {
@@ -245,7 +245,7 @@ void KNAccountManager::loadPasswordsAsync()
 void KNAccountManager::loadPasswords()
 {
   s_mtp->readPassword();
-  QValueList<KNNntpAccount*>::Iterator it;
+  TQValueList<KNNntpAccount*>::Iterator it;
   for ( it = mAccounts.begin(); it != mAccounts.end(); ++it )
     (*it)->readPassword();
   emit passwordsChanged();
diff --git a/knode/knaccountmanager.h b/knode/knaccountmanager.h
index 5b6cd4ef9..f871e2be8 100644
--- a/knode/knaccountmanager.h
+++ b/knode/knaccountmanager.h
@@ -15,8 +15,8 @@
 #ifndef KNACCOUNTMANAGER_H
 #define KNACCOUNTMANAGER_H
 
-#include <qglobal.h>
-#include <qvaluelist.h>
+#include <tqglobal.h>
+#include <tqvaluelist.h>
 
 namespace KWallet {
   class Wallet;
@@ -32,7 +32,7 @@ class KNAccountManager : public QObject
   Q_OBJECT
 
   public:
-    KNAccountManager(KNGroupManager *gm, QObject * parent=0, const char * name=0);
+    KNAccountManager(KNGroupManager *gm, TQObject * parent=0, const char * name=0);
     ~KNAccountManager();
 
     void prepareShutdown();
@@ -49,8 +49,8 @@ class KNAccountManager : public QObject
     KNServerInfo* smtp() const                 { return s_mtp; }
     /** Returns the account with the given id. */
     KNNntpAccount* account( int id );
-    QValueList<KNNntpAccount*>::Iterator begin() { return mAccounts.begin(); }
-    QValueList<KNNntpAccount*>::Iterator end()  { return mAccounts.end(); }
+    TQValueList<KNNntpAccount*>::Iterator begin() { return mAccounts.begin(); }
+    TQValueList<KNNntpAccount*>::Iterator end()  { return mAccounts.end(); }
     /** Returns the first account (used as fallback sometimes). */
     KNNntpAccount* first() const;
 
@@ -83,7 +83,7 @@ class KNAccountManager : public QObject
     static void prepareWallet();
 
   private:
-    QValueList<KNNntpAccount*> mAccounts;
+    TQValueList<KNNntpAccount*> mAccounts;
     static KWallet::Wallet *mWallet;
     static bool mWalletOpenFailed;
     bool mAsyncOpening;
diff --git a/knode/knapplication.cpp b/knode/knapplication.cpp
index 2bbcf0494..c8b2837f3 100644
--- a/knode/knapplication.cpp
+++ b/knode/knapplication.cpp
@@ -33,7 +33,7 @@ int KNApplication::newInstance()
 
   KConfig *conf=knGlobals.config();
   conf->setGroup("GENERAL");
-  QString ver=conf->readEntry("Version");
+  TQString ver=conf->readEntry("Version");
 
   if(!ver.isEmpty() && ver!=KNODE_VERSION) { //new version installed
     if(KNConvert::needToConvert(ver)) { //we need to convert
diff --git a/knode/knarticle.cpp b/knode/knarticle.cpp
index d43e501ea..fe475b1b3 100644
--- a/knode/knarticle.cpp
+++ b/knode/knarticle.cpp
@@ -85,7 +85,7 @@ KNRemoteArticle::~KNRemoteArticle()
 void KNRemoteArticle::parse()
 {
   KNArticle::parse();
-  QCString raw;
+  TQCString raw;
   if( !(raw=rawHeader(m_essageID.type())).isEmpty() )
     m_essageID.from7BitString(raw);
 
@@ -168,7 +168,7 @@ void KNRemoteArticle::initListItem()
   if(f_rom.hasName())
     i_tem->setText(1, f_rom.name());
   else
-    i_tem->setText(1, QString(f_rom.email()));
+    i_tem->setText(1, TQString(f_rom.email()));
 
   updateListItem();
 }
@@ -296,7 +296,7 @@ KNLocalArticle::~KNLocalArticle()
 void KNLocalArticle::parse()
 {
   KNArticle::parse();
-  QCString raw;
+  TQCString raw;
 
   if( !(raw=rawHeader(n_ewsgroups.type())).isEmpty() )
     n_ewsgroups.from7BitString(raw);
@@ -359,7 +359,7 @@ void KNLocalArticle::updateListItem()
   if(!i_tem)
     return;
 
-  QString tmp;
+  TQString tmp;
   int idx=0;
   KNConfig::Appearance *app=knGlobals.configManager()->appearance();
 
@@ -448,7 +448,7 @@ KNAttachment::~KNAttachment()
 }
 
 
-void KNAttachment::setMimeType(const QString &s)
+void KNAttachment::setMimeType(const TQString &s)
 {
   m_imeType=s.latin1();
   h_asChanged=true;
@@ -467,9 +467,9 @@ void KNAttachment::setMimeType(const QString &s)
 }
 
 
-QString KNAttachment::contentSize() const
+TQString KNAttachment::contentSize() const
 {
-  QString ret;
+  TQString ret;
   int s=0;
 
   if(c_ontent && c_ontent->hasContent())
@@ -537,7 +537,7 @@ void KNAttachment::attach(Content *c)
   updateContentInfo();
   Headers::ContentType *type=c_ontent->contentType();
   Headers::CTEncoding *e=c_ontent->contentTransferEncoding();
-  QByteArray data(f_ile->size());
+  TQByteArray data(f_ile->size());
 
   int readBytes=f_ile->readBlock(data.data(), f_ile->size());
 
@@ -552,7 +552,7 @@ void KNAttachment::attach(Content *c)
       e->setCte(Headers::CEbase64);
       e->setDecoded(false);
     } else  {
-      c_ontent->setBody( QCString(data.data(), data.size()+1) + '\n' );
+      c_ontent->setBody( TQCString(data.data(), data.size()+1) + '\n' );
       //      c_ontent->b_ody += '\n';
       e->setDecoded(true);
     }
diff --git a/knode/knarticle.h b/knode/knarticle.h
index 9c2fc8979..798742e17 100644
--- a/knode/knarticle.h
+++ b/knode/knarticle.h
@@ -15,13 +15,13 @@
 #ifndef KNARTICLE_H
 #define KNARTICLE_H
 
-#include <qstringlist.h>
-#include <qtextstream.h>
-#include <qfile.h>
-#include <qfont.h>
-#include <qcolor.h>
-#include <qasciidict.h>
-#include <qvaluelist.h>
+#include <tqstringlist.h>
+#include <tqtextstream.h>
+#include <tqfile.h>
+#include <tqfont.h>
+#include <tqcolor.h>
+#include <tqasciidict.h>
+#include <tqvaluelist.h>
 
 #include <kmime_headers.h>
 #include <kmime_newsarticle.h>
@@ -36,13 +36,13 @@ class KNArticleCollection;
 
 /** This class encapsulates a generic article. It provides all the
     usual headers of a RFC822-message. Further more it contains an
-    unique id and can store a pointer to a @ref QListViewItem. It is
+    unique id and can store a pointer to a @ref TQListViewItem. It is
     used as a base class for all visible articles. */
 
 class KNArticle : public KMime::NewsArticle, public KNJobItem {
 
   public:
-    typedef QValueList<KNArticle*> List;
+    typedef TQValueList<KNArticle*> List;
 
     KNArticle(KNArticleCollection *c);
     ~KNArticle();
@@ -87,7 +87,7 @@ class KNGroup;
 class KNRemoteArticle : public KNArticle {
 
   public:
-    typedef QValueList<KNRemoteArticle*> List;
+    typedef TQValueList<KNRemoteArticle*> List;
 
     KNRemoteArticle(KNGroup *g);
     ~KNRemoteArticle();
@@ -169,8 +169,8 @@ class KNRemoteArticle : public KNArticle {
 
     void setForceDefaultCS(bool b);
 
-    QColor color() const { return c_olor; }
-    void setColor(const QColor& c) { c_olor = c; }
+    TQColor color() const { return c_olor; }
+    void setColor(const TQColor& c) { c_olor = c; }
 
     time_t subThreadChangeDate() { return s_ubThreadChangeDate; }
     void setSubThreadChangeDate(time_t date) { s_ubThreadChangeDate = date; }
@@ -188,7 +188,7 @@ class KNRemoteArticle : public KNArticle {
     KNRemoteArticle *d_ref;          // displayed reference-article (may differ from i_dRef)
     unsigned char t_hrLevel;         // quality of threading
     short s_core;                    // guess what ;-)
-    QColor c_olor;                   // color for the header list
+    TQColor c_olor;                   // color for the header list
     unsigned short u_nreadFups,      // number of the article's unread follow-ups
                    n_ewFups;         // number of the article's new follow-ups
     time_t s_ubThreadChangeDate;     // the last time the sub-thread of this article changed
@@ -207,7 +207,7 @@ class KNRemoteArticle : public KNArticle {
 class KNLocalArticle : public KNArticle {
 
   public:
-    typedef QValueList<KNLocalArticle*> List;
+    typedef TQValueList<KNLocalArticle*> List;
 
     KNLocalArticle(KNArticleCollection *c=0);
     ~KNLocalArticle();
@@ -294,27 +294,27 @@ class KNAttachment {
     ~KNAttachment();
 
     //name (used as a Content-Type parameter and as filename)
-    const QString& name()           { return n_ame; }
-    void setName(const QString &s)  { n_ame=s; h_asChanged=true; }
+    const TQString& name()           { return n_ame; }
+    void setName(const TQString &s)  { n_ame=s; h_asChanged=true; }
 
     //mime type
-    const QCString& mimeType()            { return m_imeType; }
-    void setMimeType(const QString &s);
+    const TQCString& mimeType()            { return m_imeType; }
+    void setMimeType(const TQString &s);
 
     //Content-Description
-    const QString& description()          { return d_escription; }
-    void setDescription(const QString &s) { d_escription=s; h_asChanged=true; }
+    const TQString& description()          { return d_escription; }
+    void setDescription(const TQString &s) { d_escription=s; h_asChanged=true; }
 
     //Encoding
     int cte()                             { return e_ncoding.cte(); }
     void setCte(int e)                    { e_ncoding.setCte( (KMime::Headers::contentEncoding)(e) );
                                             h_asChanged=true; }
     bool isFixedBase64()const                  { return f_b64; }
-    QString encoding()                    { return e_ncoding.asUnicodeString(); }
+    TQString encoding()                    { return e_ncoding.asUnicodeString(); }
 
     //content handling
     KMime::Content* content()const             { return c_ontent; }
-    QString contentSize() const;
+    TQString contentSize() const;
     bool isAttached() const                    { return i_sAttached; }
     bool hasChanged() const                    { return h_asChanged; }
     void updateContentInfo();
@@ -324,9 +324,9 @@ class KNAttachment {
   protected:
     KMime::Content *c_ontent;
     KNLoadHelper   *l_oadHelper;
-    QFile *f_ile;
-    QCString m_imeType;
-    QString n_ame,
+    TQFile *f_ile;
+    TQCString m_imeType;
+    TQString n_ame,
             d_escription;
     KMime::Headers::CTEncoding e_ncoding;
     bool  i_sAttached,
diff --git a/knode/knarticlecollection.cpp b/knode/knarticlecollection.cpp
index bd8def75b..cbb4779b3 100644
--- a/knode/knarticlecollection.cpp
+++ b/knode/knarticlecollection.cpp
@@ -198,7 +198,7 @@ int KNArticleVector::compareById(const void *p1, const void *p2)
 int KNArticleVector::compareByMsgId(const void *p1, const void *p2)
 {
   KNArticle *a1, *a2;
-  QCString mid1, mid2;
+  TQCString mid1, mid2;
 
   a1=*(KNArticle**)(p1);
   a2=*(KNArticle**)(p2);
@@ -221,7 +221,7 @@ KNArticle* KNArticleVector::bsearch(int id)
 }
 
 
-KNArticle* KNArticleVector::bsearch(const QCString &id)
+KNArticle* KNArticleVector::bsearch(const TQCString &id)
 {
   int idx=indexForMsgId(id);
 
@@ -261,12 +261,12 @@ int KNArticleVector::indexForId(int id)
 }
 
 
-int KNArticleVector::indexForMsgId(const QCString &id)
+int KNArticleVector::indexForMsgId(const TQCString &id)
 {
   if(s_ortType!=STmsgId) return -1;
 
   int start=0, end=l_en, mid=0;
-  QCString currentMid=0;
+  TQCString currentMid=0;
   bool found=false;
   KNArticle *current=0;
   int cnt=0;
@@ -368,7 +368,7 @@ KNArticle* KNArticleCollection::byId(int id)
 }
 
 
-KNArticle* KNArticleCollection::byMessageId(const QCString &mid)
+KNArticle* KNArticleCollection::byMessageId(const TQCString &mid)
 {
   if(m_idIndex.isEmpty()) {
     m_idIndex.syncWithMaster();
diff --git a/knode/knarticlecollection.h b/knode/knarticlecollection.h
index 3a92f2182..507ff266b 100644
--- a/knode/knarticlecollection.h
+++ b/knode/knarticlecollection.h
@@ -57,10 +57,10 @@ class KNArticleVector {
     // article access
     KNArticle* at(int i)  { return ( (i>=0 && i<l_en) ? l_ist[i] : 0 ); }
     KNArticle* bsearch(int id);
-    KNArticle* bsearch(const QCString &id);
+    KNArticle* bsearch(const TQCString &id);
 
     int indexForId(int id);
-    int indexForMsgId(const QCString &id);
+    int indexForMsgId(const TQCString &id);
 
   protected:
     KNArticleVector *m_aster;
@@ -102,7 +102,7 @@ class KNArticleCollection : public KNCollection {
     // article access
     KNArticle* at(int i)          { return a_rticles.at(i); }
     KNArticle* byId(int id);
-    KNArticle* byMessageId(const QCString &mid);
+    KNArticle* byMessageId(const TQCString &mid);
 
     // search index
     void syncSearchIndex();
diff --git a/knode/knarticlefactory.cpp b/knode/knarticlefactory.cpp
index 3c072887b..410c2bf40 100644
--- a/knode/knarticlefactory.cpp
+++ b/knode/knarticlefactory.cpp
@@ -12,9 +12,9 @@
     Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, US
 */
 
-#include <qlayout.h>
-#include <qlabel.h>
-#include <qvbox.h>
+#include <tqlayout.h>
+#include <tqlabel.h>
+#include <tqvbox.h>
 
 #include <klocale.h>
 #include <kmessagebox.h>
@@ -35,15 +35,15 @@
 #include "resource.h"
 
 
-KNArticleFactory::KNArticleFactory(QObject *p, const char *n)
-  : QObject(p, n), s_endErrDlg(0)
+KNArticleFactory::KNArticleFactory(TQObject *p, const char *n)
+  : TQObject(p, n), s_endErrDlg(0)
 {
 }
 
 
 KNArticleFactory::~KNArticleFactory()
 {
-  for ( QValueList<KNComposer*>::Iterator it = mCompList.begin(); it != mCompList.end(); ++it )
+  for ( TQValueList<KNComposer*>::Iterator it = mCompList.begin(); it != mCompList.end(); ++it )
     delete (*it);
   delete s_endErrDlg;
 }
@@ -54,7 +54,7 @@ void KNArticleFactory::createPosting(KNNntpAccount *a)
   if(!a)
     return;
 
-  QString sig;
+  TQString sig;
   KNLocalArticle *art=newArticle(a, sig, knGlobals.configManager()->postNewsTechnical()->charset());
   if(!art)
     return;
@@ -63,9 +63,9 @@ void KNArticleFactory::createPosting(KNNntpAccount *a)
   art->setDoPost(true);
   art->setDoMail(false);
 
-  KNComposer *c = new KNComposer( art, QString::null, sig, QString::null, true );
+  KNComposer *c = new KNComposer( art, TQString::null, sig, TQString::null, true );
   mCompList.append( c );
-  connect(c, SIGNAL(composerDone(KNComposer*)), this, SLOT(slotComposerDone(KNComposer*)));
+  connect(c, TQT_SIGNAL(composerDone(KNComposer*)), this, TQT_SLOT(slotComposerDone(KNComposer*)));
   c->show();
 }
 
@@ -75,13 +75,13 @@ void KNArticleFactory::createPosting(KNGroup *g)
   if(!g)
     return;
 
-  QCString chset;
+  TQCString chset;
   if (g->useCharset())
     chset = g->defaultCharset();
   else
     chset = knGlobals.configManager()->postNewsTechnical()->charset();
 
-  QString sig;
+  TQString sig;
   KNLocalArticle *art=newArticle(g, sig, chset);
 
   if(!art)
@@ -92,21 +92,21 @@ void KNArticleFactory::createPosting(KNGroup *g)
   art->setDoMail(false);
   art->newsgroups()->fromUnicodeString(g->groupname(), art->defaultCharset());
 
-  KNComposer *c=new KNComposer(art, QString::null, sig, QString::null, true);
+  KNComposer *c=new KNComposer(art, TQString::null, sig, TQString::null, true);
   mCompList.append( c );
-  connect(c, SIGNAL(composerDone(KNComposer*)), this, SLOT(slotComposerDone(KNComposer*)));
+  connect(c, TQT_SIGNAL(composerDone(KNComposer*)), this, TQT_SLOT(slotComposerDone(KNComposer*)));
   c->show();
 }
 
 
-void KNArticleFactory::createReply(KNRemoteArticle *a, QString selectedText, bool post, bool mail)
+void KNArticleFactory::createReply(KNRemoteArticle *a, TQString selectedText, bool post, bool mail)
 {
   if(!a)
     return;
 
   KNGroup *g=static_cast<KNGroup*>(a->collection());
 
-  QCString chset;
+  TQCString chset;
   if (knGlobals.configManager()->postNewsTechnical()->useOwnCharset()) {
     if (g->useCharset())
       chset = g->defaultCharset();
@@ -116,7 +116,7 @@ void KNArticleFactory::createReply(KNRemoteArticle *a, QString selectedText, boo
     chset = knGlobals.configManager()->postNewsTechnical()->findComposerCharset(a->contentType()->charset());
 
   //create new article
-  QString sig;
+  TQString sig;
   KNLocalArticle *art=newArticle(g, sig, chset, true, a);
   if(!art)
     return;
@@ -128,7 +128,7 @@ void KNArticleFactory::createReply(KNRemoteArticle *a, QString selectedText, boo
   //------------------------- <Headers> ----------------------------
 
   //subject
-  QString subject=a->subject()->asUnicodeString();
+  TQString subject=a->subject()->asUnicodeString();
   if(subject.left(3).upper()!="RE:")
     subject.prepend("Re: ");
   art->subject()->fromUnicodeString(subject, a->subject()->rfc2047Charset());
@@ -140,7 +140,7 @@ void KNArticleFactory::createReply(KNRemoteArticle *a, QString selectedText, boo
       if( post && // user wanted to reply by public posting?
           // ask the user if she wants to ignore this F'up-To: poster
           ( KMessageBox::Yes != KMessageBox::questionYesNo(knGlobals.topWidget,
-                i18n("The author has requested a reply by email instead\nof a followup to the newsgroup. (Followup-To: poster)\nDo you want to reply in public anyway?"), QString::null, i18n("Reply Public"), i18n("Reply by Email")) ))
+                i18n("The author has requested a reply by email instead\nof a followup to the newsgroup. (Followup-To: poster)\nDo you want to reply in public anyway?"), TQString::null, i18n("Reply Public"), i18n("Reply by Email")) ))
       {
         art->setDoPost(false);
         art->setDoMail(true);
@@ -173,7 +173,7 @@ void KNArticleFactory::createReply(KNRemoteArticle *a, QString selectedText, boo
 
   //References
   KMime::Headers::References *references=a->references(false);
-  QCString refs;
+  TQCString refs;
   if (references)
     refs=references->as7BitString(false);
   else
@@ -192,7 +192,7 @@ void KNArticleFactory::createReply(KNRemoteArticle *a, QString selectedText, boo
     authorWantsMailCopies = mailCopiesTo->alwaysCopy();
     if (authorWantsMailCopies)         // warn the user
       KMessageBox::information(knGlobals.topWidget,i18n("The author requested a mail copy of your reply. (Mail-Copies-To header)"),
-                               QString::null,"mailCopiesToWarning");
+                               TQString::null,"mailCopiesToWarning");
     if (authorWantsMailCopies && mailCopiesTo->hasEmail()) {
       address.setName(mailCopiesTo->name());
       address.setEmail(mailCopiesTo->email());
@@ -206,22 +206,22 @@ void KNArticleFactory::createReply(KNRemoteArticle *a, QString selectedText, boo
   //--------------------------- <Body> -----------------------------
 
   // attribution line
-  QString attribution=knGlobals.configManager()->postNewsComposer()->intro();
-  QString name(a->from()->name());
+  TQString attribution=knGlobals.configManager()->postNewsComposer()->intro();
+  TQString name(a->from()->name());
   if (name.isEmpty())
-    name = QString::fromLatin1(a->from()->email());
-  attribution.replace(QRegExp("%NAME"),name);
-  attribution.replace(QRegExp("%EMAIL"),QString::fromLatin1(a->from()->email()));
-  attribution.replace(QRegExp("%DATE"),KGlobal::locale()->formatDateTime(a->date()->qdt(),false));
-  attribution.replace(QRegExp("%MSID"),a->messageID()->asUnicodeString());
-  attribution.replace(QRegExp("%GROUP"),g->groupname());
-  attribution.replace(QRegExp("%L"),"\n");
+    name = TQString::fromLatin1(a->from()->email());
+  attribution.replace(TQRegExp("%NAME"),name);
+  attribution.replace(TQRegExp("%EMAIL"),TQString::fromLatin1(a->from()->email()));
+  attribution.replace(TQRegExp("%DATE"),KGlobal::locale()->formatDateTime(a->date()->qdt(),false));
+  attribution.replace(TQRegExp("%MSID"),a->messageID()->asUnicodeString());
+  attribution.replace(TQRegExp("%GROUP"),g->groupname());
+  attribution.replace(TQRegExp("%L"),"\n");
   attribution+="\n\n";
 
-  QString quoted=attribution;
-  QString notRewraped=QString::null;
-  QStringList text;
-  QStringList::Iterator line;
+  TQString quoted=attribution;
+  TQString notRewraped=TQString::null;
+  TQStringList text;
+  TQStringList::Iterator line;
   bool incSig=knGlobals.configManager()->postNewsComposer()->includeSignature();
 
   if (selectedText.isEmpty()) {
@@ -230,7 +230,7 @@ void KNArticleFactory::createReply(KNRemoteArticle *a, QString selectedText, boo
       tc->decodedText(text, true, knGlobals.configManager()->readNewsViewer()->removeTrailingNewlines());
   }
   else
-    text = QStringList::split('\n',selectedText,true);
+    text = TQStringList::split('\n',selectedText,true);
 
   for(line=text.begin(); line!=text.end(); ++line) {
     if(!incSig && (*line)=="-- ")
@@ -264,7 +264,7 @@ void KNArticleFactory::createReply(KNRemoteArticle *a, QString selectedText, boo
   //open composer
   KNComposer *c=new KNComposer(art, quoted, sig, notRewraped, true, authorDislikesMailCopies, authorWantsMailCopies);
   mCompList.append( c );
-  connect(c, SIGNAL(composerDone(KNComposer*)), this, SLOT(slotComposerDone(KNComposer*)));
+  connect(c, TQT_SIGNAL(composerDone(KNComposer*)), this, TQT_SLOT(slotComposerDone(KNComposer*)));
   c->show();
 }
 
@@ -275,11 +275,11 @@ void KNArticleFactory::createForward(KNArticle *a)
     return;
 
   KMime::Headers::ContentType *ct=a->contentType();
-  QCString chset;
+  TQCString chset;
   bool incAtt = ( !knGlobals.configManager()->postNewsTechnical()->useExternalMailer() &&
                   ct->isMultipart() && ct->isSubtype("mixed") &&
                   KMessageBox::Yes == KMessageBox::questionYesNo(knGlobals.topWidget,
-                  i18n("This article contains attachments. Do you want them to be forwarded as well?"), QString::null, i18n("Forward"), i18n("Do Not Forward"))
+                  i18n("This article contains attachments. Do you want them to be forwarded as well?"), TQString::null, i18n("Forward"), i18n("Do Not Forward"))
                 );
 
   if (knGlobals.configManager()->postNewsTechnical()->useOwnCharset())
@@ -288,7 +288,7 @@ void KNArticleFactory::createForward(KNArticle *a)
     chset = knGlobals.configManager()->postNewsTechnical()->findComposerCharset(a->contentType()->charset());
 
   //create new article
-  QString sig;
+  TQString sig;
   KNLocalArticle *art=newArticle(knGlobals.groupManager()->currentGroup(), sig, chset);
   if(!art)
     return;
@@ -299,14 +299,14 @@ void KNArticleFactory::createForward(KNArticle *a)
   //------------------------- <Headers> ----------------------------
 
   //subject
-  QString subject=("Fwd: "+a->subject()->asUnicodeString());
+  TQString subject=("Fwd: "+a->subject()->asUnicodeString());
   art->subject()->fromUnicodeString(subject, a->subject()->rfc2047Charset());
 
   //------------------------- </Headers> ---------------------------
 
   //--------------------------- <Body> -----------------------------
 
-  QString fwd = QString("\n--------------- %1\n\n").arg(i18n("Forwarded message (begin)"));
+  TQString fwd = TQString("\n--------------- %1\n\n").arg(i18n("Forwarded message (begin)"));
 
   fwd+=( i18n("Subject") + ": " + a->subject()->asUnicodeString() + "\n" );
   fwd+=( i18n("From") + ": " + a->from()->asUnicodeString() + "\n" );
@@ -315,13 +315,13 @@ void KNArticleFactory::createForward(KNArticle *a)
 
   KMime::Content *text=a->textContent();
   if(text) {
-    QStringList decodedLines;
+    TQStringList decodedLines;
     text->decodedText( decodedLines, false, false );
-    for(QStringList::Iterator it=decodedLines.begin(); it!=decodedLines.end(); ++it)
+    for(TQStringList::Iterator it=decodedLines.begin(); it!=decodedLines.end(); ++it)
       fwd += (*it) + "\n";
   }
 
-  fwd += QString("\n--------------- %1\n").arg(i18n("Forwarded message (end)"));
+  fwd += TQString("\n--------------- %1\n").arg(i18n("Forwarded message (end)"));
 
   //--------------------------- </Body> ----------------------------
 
@@ -341,15 +341,15 @@ void KNArticleFactory::createForward(KNArticle *a)
 
 
   if (knGlobals.configManager()->postNewsTechnical()->useExternalMailer()) {
-    sendMailExternal(QString::null, subject, fwd);
+    sendMailExternal(TQString::null, subject, fwd);
     delete art;
     return;
   }
 
   //open composer
-  KNComposer *c=new KNComposer(art, fwd, sig, QString::null, true);
+  KNComposer *c=new KNComposer(art, fwd, sig, TQString::null, true);
   mCompList.append( c );
-  connect(c, SIGNAL(composerDone(KNComposer*)), this, SLOT(slotComposerDone(KNComposer*)));
+  connect(c, TQT_SIGNAL(composerDone(KNComposer*)), this, TQT_SLOT(slotComposerDone(KNComposer*)));
   c->show();
 }
 
@@ -360,7 +360,7 @@ void KNArticleFactory::createCancel(KNArticle *a)
     return;
 
   if(KMessageBox::No==KMessageBox::questionYesNo(knGlobals.topWidget,
-    i18n("Do you really want to cancel this article?"), QString::null, i18n("Cancel Article"), KStdGuiItem::cancel()))
+    i18n("Do you really want to cancel this article?"), TQString::null, i18n("Cancel Article"), KStdGuiItem::cancel()))
     return;
 
   bool sendNow;
@@ -390,7 +390,7 @@ void KNArticleFactory::createCancel(KNArticle *a)
 
   grp=knGlobals.groupManager()->group(a->newsgroups()->firstGroup(), nntp);
 
-  QString sig;
+  TQString sig;
   KNLocalArticle *art=newArticle(grp, sig, "us-ascii", false);
   if(!art)
     return;
@@ -404,7 +404,7 @@ void KNArticleFactory::createCancel(KNArticle *a)
 
   //subject
   KMime::Headers::MessageID *msgId=a->messageID();
-  QCString tmp;
+  TQCString tmp;
   tmp="cancel of "+msgId->as7BitString(false);
   art->subject()->from7BitString(tmp);
 
@@ -419,7 +419,7 @@ void KNArticleFactory::createCancel(KNArticle *a)
   art->lines()->setNumberOfLines(1);
 
   //body
-  art->fromUnicodeString(QString::fromLatin1("cancel by original author\n"));
+  art->fromUnicodeString(TQString::fromLatin1("cancel by original author\n"));
 
   //assemble
   art->assemble();
@@ -440,7 +440,7 @@ void KNArticleFactory::createSupersede(KNArticle *a)
     return;
 
   if(KMessageBox::No==KMessageBox::questionYesNo(knGlobals.topWidget,
-    i18n("Do you really want to supersede this article?"), QString::null, i18n("Supersede"), KStdGuiItem::cancel()))
+    i18n("Do you really want to supersede this article?"), TQString::null, i18n("Supersede"), KStdGuiItem::cancel()))
     return;
 
   KNGroup *grp;
@@ -464,7 +464,7 @@ void KNArticleFactory::createSupersede(KNArticle *a)
   grp=knGlobals.groupManager()->group(a->newsgroups()->firstGroup(), nntp);
 
   //new article
-  QString sig;
+  TQString sig;
   KNLocalArticle *art=newArticle(grp, sig, knGlobals.configManager()->postNewsTechnical()->findComposerCharset(a->contentType()->charset()));
   if(!art)
     return;
@@ -492,7 +492,7 @@ void KNArticleFactory::createSupersede(KNArticle *a)
   art->supersedes()->from7BitString(a->messageID()->as7BitString(false));
 
   //Body
-  QString text;
+  TQString text;
   KMime::Content *textContent=a->textContent();
   if(textContent)
     textContent->decodedText(text);
@@ -500,7 +500,7 @@ void KNArticleFactory::createSupersede(KNArticle *a)
   //open composer
   KNComposer *c=new KNComposer(art, text, sig);
   mCompList.append( c );
-  connect(c, SIGNAL(composerDone(KNComposer*)), this, SLOT(slotComposerDone(KNComposer*)));
+  connect(c, TQT_SIGNAL(composerDone(KNComposer*)), this, TQT_SLOT(slotComposerDone(KNComposer*)));
   c->show();
 }
 
@@ -513,7 +513,7 @@ void KNArticleFactory::createMail(KMime::Headers::AddressField *address)
   }
 
   //create new article
-  QString sig;
+  TQString sig;
   KNLocalArticle *art=newArticle(knGlobals.groupManager()->currentGroup(), sig, knGlobals.configManager()->postNewsTechnical()->charset());
   if(!art)
     return;
@@ -523,18 +523,18 @@ void KNArticleFactory::createMail(KMime::Headers::AddressField *address)
   art->to()->addAddress((*address));
 
   //open composer
-  KNComposer *c=new KNComposer(art, QString::null, sig, QString::null, true);
+  KNComposer *c=new KNComposer(art, TQString::null, sig, TQString::null, true);
   mCompList.append( c );
-  connect(c, SIGNAL(composerDone(KNComposer*)), this, SLOT(slotComposerDone(KNComposer*)));
+  connect(c, TQT_SIGNAL(composerDone(KNComposer*)), this, TQT_SLOT(slotComposerDone(KNComposer*)));
   c->show();
 }
 
 
-void KNArticleFactory::sendMailExternal(const QString &address, const QString &subject, const QString &body)
+void KNArticleFactory::sendMailExternal(const TQString &address, const TQString &subject, const TQString &body)
 {
   KURL mailtoURL;
-  QStringList queries;
-  QString query=QString::null;
+  TQStringList queries;
+  TQString query=TQString::null;
   mailtoURL.setProtocol("mailto");
 
   if (!address.isEmpty())
@@ -546,7 +546,7 @@ void KNArticleFactory::sendMailExternal(const QString &address, const QString &s
 
   if (queries.count() > 0) {
     query = "?";
-    for ( QStringList::Iterator it = queries.begin(); it != queries.end(); ++it ) {
+    for ( TQStringList::Iterator it = queries.begin(); it != queries.end(); ++it ) {
       if (it != queries.begin())
         query.append("&");
       query.append((*it));
@@ -596,7 +596,7 @@ void KNArticleFactory::edit(KNLocalArticle *a)
     knGlobals.articleManager()->loadArticle(a);
 
   //open composer
-  com=new KNComposer(a, QString::null, id->getSignature());
+  com=new KNComposer(a, TQString::null, id->getSignature());
   if(id->useSigGenerator() && !id->getSigGeneratorStdErr().isEmpty())
   KMessageBox::information(knGlobals.topWidget,
                             i18n("<qt>The signature generator program produced the "
@@ -604,7 +604,7 @@ void KNArticleFactory::edit(KNLocalArticle *a)
                                 .arg(id->getSigGeneratorStdErr()));
 
   mCompList.append( com );
-  connect(com, SIGNAL(composerDone(KNComposer*)), this, SLOT(slotComposerDone(KNComposer*)));
+  connect(com, TQT_SIGNAL(composerDone(KNComposer*)), this, TQT_SLOT(slotComposerDone(KNComposer*)));
   com->show();
 }
 
@@ -682,7 +682,7 @@ void KNArticleFactory::sendOutbox()
 bool KNArticleFactory::closeComposeWindows()
 {
   while ( !mCompList.isEmpty() ) {
-    QValueList<KNComposer*>::Iterator it = mCompList.begin();
+    TQValueList<KNComposer*>::Iterator it = mCompList.begin();
     if ( !(*it)->close() )
       return false;
   }
@@ -703,7 +703,7 @@ void KNArticleFactory::deleteComposerForArticle(KNLocalArticle *a)
 
 KNComposer* KNArticleFactory::findComposer(KNLocalArticle *a)
 {
-  for ( QValueList<KNComposer*>::Iterator it = mCompList.begin(); it != mCompList.end(); ++it )
+  for ( TQValueList<KNComposer*>::Iterator it = mCompList.begin(); it != mCompList.end(); ++it )
     if ( (*it)->article() == a )
       return (*it);
   return 0;
@@ -712,7 +712,7 @@ KNComposer* KNArticleFactory::findComposer(KNLocalArticle *a)
 
 void KNArticleFactory::configChanged()
 {
-  for ( QValueList<KNComposer*>::Iterator it = mCompList.begin(); it != mCompList.end(); ++it )
+  for ( TQValueList<KNComposer*>::Iterator it = mCompList.begin(); it != mCompList.end(); ++it )
     (*it)->setConfig( false );
 }
 
@@ -774,7 +774,7 @@ void KNArticleFactory::processJob(KNJobData *j)
 }
 
 
-KNLocalArticle* KNArticleFactory::newArticle(KNCollection *col, QString &sig, QCString defChset, bool withXHeaders, KNArticle *origPost)
+KNLocalArticle* KNArticleFactory::newArticle(KNCollection *col, TQString &sig, TQCString defChset, bool withXHeaders, KNArticle *origPost)
 {
   KNConfig::PostNewsTechnical *pnt=knGlobals.configManager()->postNewsTechnical();
 
@@ -871,19 +871,19 @@ KNLocalArticle* KNArticleFactory::newArticle(KNCollection *col, QString &sig, QC
   if(withXHeaders) {
     KNConfig::XHeaders::Iterator it;
     for(it=pnt->xHeaders().begin(); it!=pnt->xHeaders().end(); ++it) {
-      QString value = (*it).value();
+      TQString value = (*it).value();
       if(origPost) {
-        QString name(origPost->from()->name());
+        TQString name(origPost->from()->name());
         if (name.isEmpty())
-          name = QString::fromLatin1(origPost->from()->email());
-        value.replace(QRegExp("%NAME"), name);
-        value.replace(QRegExp("%EMAIL"), QString::fromLatin1(origPost->from()->email()));
+          name = TQString::fromLatin1(origPost->from()->email());
+        value.replace(TQRegExp("%NAME"), name);
+        value.replace(TQRegExp("%EMAIL"), TQString::fromLatin1(origPost->from()->email()));
       }
       else
         if(value.find("%NAME") != -1 || value.find("%EMAIL") != -1)
           continue;
 
-      art->setHeader( new KMime::Headers::Generic( (QCString("X-")+(*it).name()), art, value, pnt->charset() ) );
+      art->setHeader( new KMime::Headers::Generic( (TQCString("X-")+(*it).name()), art, value, pnt->charset() ) );
     }
   }
 
@@ -898,7 +898,7 @@ KNLocalArticle* KNArticleFactory::newArticle(KNCollection *col, QString &sig, QC
                                    .arg(id->getSigGeneratorStdErr()));
   }
   else
-    sig=QString::null;
+    sig=TQString::null;
 
   return art;
 }
@@ -990,7 +990,7 @@ void KNArticleFactory::showSendErrorDialog()
 {
   if(!s_endErrDlg) {
     s_endErrDlg=new KNSendErrorDialog();
-    connect(s_endErrDlg, SIGNAL(closeClicked()), this, SLOT(slotSendErrorDialogDone()));
+    connect(s_endErrDlg, TQT_SIGNAL(closeClicked()), this, TQT_SLOT(slotSendErrorDialogDone()));
   }
   s_endErrDlg->show();
 }
@@ -1068,16 +1068,16 @@ KNSendErrorDialog::KNSendErrorDialog()
 {
   p_ixmap=knGlobals.configManager()->appearance()->icon(KNConfig::Appearance::sendErr);
 
-  QVBox *page = makeVBoxMainWidget();
+  TQVBox *page = makeVBoxMainWidget();
 
-  new QLabel(QString("<b>%1</b><br>%2").arg(i18n("Errors occurred while sending these articles:"))
+  new TQLabel(TQString("<b>%1</b><br>%2").arg(i18n("Errors occurred while sending these articles:"))
                                        .arg(i18n("The unsent articles are stored in the \"Outbox\" folder.")), page);
   j_obs=new KNDialogListBox(true, page);
-  e_rror=new QLabel(QString::null, page);
+  e_rror=new TQLabel(TQString::null, page);
 
-  connect(j_obs, SIGNAL(highlighted(int)), this, SLOT(slotHighlighted(int)));
+  connect(j_obs, TQT_SIGNAL(highlighted(int)), this, TQT_SLOT(slotHighlighted(int)));
 
-  KNHelper::restoreWindowSize("sendDlg", this, QSize(320,250));
+  KNHelper::restoreWindowSize("sendDlg", this, TQSize(320,250));
 }
 
 
@@ -1087,7 +1087,7 @@ KNSendErrorDialog::~KNSendErrorDialog()
 }
 
 
-void KNSendErrorDialog::append(const QString &subject, const QString &error)
+void KNSendErrorDialog::append(const TQString &subject, const TQString &error)
 {
 
   LBoxItem *it=new LBoxItem(error, subject, &p_ixmap);
@@ -1100,7 +1100,7 @@ void KNSendErrorDialog::slotHighlighted(int idx)
 {
   LBoxItem *it=static_cast<LBoxItem*>(j_obs->item(idx));
   if(it) {
-    QString tmp=i18n("<b>Error message:</b><br>")+it->error;
+    TQString tmp=i18n("<b>Error message:</b><br>")+it->error;
     e_rror->setText(tmp);
   }
 }
diff --git a/knode/knarticlefactory.h b/knode/knarticlefactory.h
index 6b18b6e5b..995fcdc0d 100644
--- a/knode/knarticlefactory.h
+++ b/knode/knarticlefactory.h
@@ -15,7 +15,7 @@
 #ifndef KNARTICLEFACTORY_H
 #define KNARTICLEFACTORY_H
 
-#include <qvaluelist.h>
+#include <tqvaluelist.h>
 #include <kdialogbase.h>
 
 #include "knjobdata.h"
@@ -36,27 +36,27 @@ namespace KNConfig {
 }
 
 
-class KNArticleFactory : public QObject , public KNJobConsumer {
+class KNArticleFactory : public TQObject , public KNJobConsumer {
 
   Q_OBJECT
 
   public:
     enum replyType { RTgroup, RTmail, RTboth };
 
-    KNArticleFactory(QObject *p=0, const char *n=0);
+    KNArticleFactory(TQObject *p=0, const char *n=0);
     ~KNArticleFactory();
 
     //factory methods
     void createPosting(KNNntpAccount *a);
     void createPosting(KNGroup *g);
-    void createReply(KNRemoteArticle *a, QString selectedText=QString::null, bool post=true, bool mail=false);
+    void createReply(KNRemoteArticle *a, TQString selectedText=TQString::null, bool post=true, bool mail=false);
     void createForward(KNArticle *a);
     void createCancel(KNArticle *a);
     void createSupersede(KNArticle *a);
     void createMail(KMime::Headers::AddressField *address);
 
     // send a mail via an external program...
-    void sendMailExternal(const QString &address=QString::null, const QString &subject=QString::null, const QString &body=QString::null);
+    void sendMailExternal(const TQString &address=TQString::null, const TQString &subject=TQString::null, const TQString &body=TQString::null);
 
     //article handling
     void edit(KNLocalArticle *a);
@@ -75,7 +75,7 @@ class KNArticleFactory : public QObject , public KNJobConsumer {
 
     //article generation
     // col: group or account
-    KNLocalArticle* newArticle(KNCollection *col, QString &sig, QCString defChset, bool withXHeaders=true, KNArticle *origPost=0);
+    KNLocalArticle* newArticle(KNCollection *col, TQString &sig, TQCString defChset, bool withXHeaders=true, KNArticle *origPost=0);
 
     //cancel & supersede
     bool cancelAllowed(KNArticle *a);
@@ -83,7 +83,7 @@ class KNArticleFactory : public QObject , public KNJobConsumer {
     //send-errors
     void showSendErrorDialog();
 
-    QValueList<KNComposer*> mCompList;
+    TQValueList<KNComposer*> mCompList;
     KNSendErrorDialog *s_endErrDlg;
 
   protected slots:
@@ -101,21 +101,21 @@ class KNSendErrorDialog : public KDialogBase  {
     KNSendErrorDialog();
     ~KNSendErrorDialog();
 
-    void append(const QString &subject, const QString &error);
+    void append(const TQString &subject, const TQString &error);
 
   protected:
     class LBoxItem : public KNListBoxItem {
       public:
-        LBoxItem(const QString &e, const QString &t, QPixmap *p=0)
+        LBoxItem(const TQString &e, const TQString &t, TQPixmap *p=0)
           : KNListBoxItem(t, p) , error(e)  {}
         ~LBoxItem() {}
 
-        QString error;
+        TQString error;
     };
 
     KNDialogListBox *j_obs;
-    QLabel *e_rror;
-    QPixmap p_ixmap;
+    TQLabel *e_rror;
+    TQPixmap p_ixmap;
 
   protected slots:
     void slotHighlighted(int idx);
diff --git a/knode/knarticlefilter.cpp b/knode/knarticlefilter.cpp
index b5a49d55b..60d0e0320 100644
--- a/knode/knarticlefilter.cpp
+++ b/knode/knarticlefilter.cpp
@@ -74,7 +74,7 @@ KNArticleFilter::~KNArticleFilter()
 bool KNArticleFilter::loadInfo()
 {
   if (i_d!=-1) {
-    QString fname(locate("data",QString( "knode/filters/%1.fltr" ).arg(i_d) ) );
+    TQString fname(locate("data",TQString( "knode/filters/%1.fltr" ).arg(i_d) ) );
 
     if (fname.isNull())
       return false;
@@ -94,7 +94,7 @@ bool KNArticleFilter::loadInfo()
 
 void KNArticleFilter::load()
 {
-  QString fname(locate("data",QString( "knode/filters/%1.fltr").arg(i_d) ) );
+  TQString fname(locate("data",TQString( "knode/filters/%1.fltr").arg(i_d) ) );
 
   if (fname.isNull())
     return;
@@ -136,15 +136,15 @@ void KNArticleFilter::save()
 {
   if (i_d==-1)
     return;
-  QString dir(locateLocal("data","knode/")+"filters/");
+  TQString dir(locateLocal("data","knode/")+"filters/");
   if (dir.isNull()) {
     KNHelper::displayInternalFileError();
     return;
   }
-  KSimpleConfig conf(dir+QString("%1.fltr").arg(i_d));
+  KSimpleConfig conf(dir+TQString("%1.fltr").arg(i_d));
 
   conf.setGroup("GENERAL");
-  conf.writeEntry("name", QString(n_ame));
+  conf.writeEntry("name", TQString(n_ame));
   conf.writeEntry("Translate_Name",translateName);
   conf.writeEntry("enabled", e_nabled);
   conf.writeEntry("applyOn", (int) apon);
@@ -253,7 +253,7 @@ void KNArticleFilter::doFilter(KNGroup *g)
   if( orphant_threads.count() > 0 ) {
     // try to merge orphant threads by subject
     KNRemoteArticle::List same_subjects;
-    QString s;
+    TQString s;
     for ( KNRemoteArticle::List::Iterator it = orphant_threads.begin(); it != orphant_threads.end(); ++it ) {
       if ( (*it)->displayedReference() ) // already processed
         continue;
@@ -301,7 +301,7 @@ void KNArticleFilter::doFilter(KNFolder *f)
 
 
 // *tries* to translate the name
-QString KNArticleFilter::translatedName()
+TQString KNArticleFilter::translatedName()
 {
   if (translateName) {
     // major hack alert !!!
@@ -311,7 +311,7 @@ QString KNArticleFilter::translatedName()
       else
         return n_ame;
     } else
-      return QString::null;
+      return TQString::null;
   } else
     return n_ame;
 }
@@ -319,12 +319,12 @@ QString KNArticleFilter::translatedName()
 
 
 // *tries* to retranslate the name to english
-void KNArticleFilter::setTranslatedName(const QString &s)
+void KNArticleFilter::setTranslatedName(const TQString &s)
 {
   bool retranslated = false;
   for (const char **c=defFil;(*c)!=0;c++)   // ok, try if it matches any of the standard filter names
     if (s==i18n("default filter name",*c)) {
-      n_ame = QString::fromLatin1(*c);
+      n_ame = TQString::fromLatin1(*c);
       retranslated = true;
       break;
     }
@@ -348,7 +348,7 @@ bool KNArticleFilter::applyFilter(KNRemoteArticle *a)
   if(result) result=age.doFilter(a->date()->ageInDays());
   if(result) result=subject.doFilter(a->subject()->asUnicodeString());
   if(result) {
-    QString tmp = (a->from()->name()+"##") + QString(a->from()->email().data());
+    TQString tmp = (a->from()->name()+"##") + TQString(a->from()->email().data());
     result=from.doFilter(tmp);
   }
   if(result) result=messageId.doFilter(a->messageID()->asUnicodeString());
@@ -370,7 +370,7 @@ bool KNArticleFilter::applyFilter(KNLocalArticle *a)
     if(result) result=age.doFilter(a->date()->ageInDays());
     if(result) result=subject.doFilter(a->subject()->asUnicodeString());
     if(result) {
-      QString tmp = (a->from()->name()+"##") + QString(a->from()->email().data());
+      TQString tmp = (a->from()->name()+"##") + TQString(a->from()->email().data());
       result=from.doFilter(tmp);
     }
     if(result) result=messageId.doFilter(a->messageID()->asUnicodeString());
diff --git a/knode/knarticlefilter.h b/knode/knarticlefilter.h
index 6d544342d..b01cdf6a3 100644
--- a/knode/knarticlefilter.h
+++ b/knode/knarticlefilter.h
@@ -47,8 +47,8 @@ class KNArticleFilter {
     int count()const                     { return c_ount; }
     int id()const                        { return i_d; }
     int applyOn()                   { return static_cast<int>(apon); }
-    const QString& name()           { return n_ame; }
-    QString translatedName();        // *tries* to translate the name
+    const TQString& name()           { return n_ame; }
+    TQString translatedName();        // *tries* to translate the name
     bool isEnabled()const                { return e_nabled; }
     bool loaded()const                   { return l_oaded; }
     bool isSearchFilter()const           { return s_earchFilter; }
@@ -56,8 +56,8 @@ class KNArticleFilter {
     void setId(int i)               { i_d=i; }
     void setApplyOn(int i)          { apon=(ApOn)i; }
     void setLoaded(bool l)          { l_oaded=l; }
-    void setName(const QString &s)  { n_ame=s; }
-    void setTranslatedName(const QString &s);     // *tries* to retranslate the name to english
+    void setName(const TQString &s)  { n_ame=s; }
+    void setTranslatedName(const TQString &s);     // *tries* to retranslate the name to english
     void setEnabled(bool l)         { e_nabled=l; }
     void setSearchFilter(bool b)    { s_earchFilter = b; }
 
@@ -67,7 +67,7 @@ class KNArticleFilter {
     bool applyFilter(KNRemoteArticle *a);
     bool applyFilter(KNLocalArticle *a);
 
-    QString n_ame;
+    TQString n_ame;
     int i_d, c_ount;
     bool l_oaded, e_nabled, translateName, s_earchFilter;
     ApOn apon;
diff --git a/knode/knarticlemanager.cpp b/knode/knarticlemanager.cpp
index 4f1786e8c..86bcd8df9 100644
--- a/knode/knarticlemanager.cpp
+++ b/knode/knarticlemanager.cpp
@@ -44,7 +44,7 @@
 using namespace KNode;
 
 
-KNArticleManager::KNArticleManager() : QObject(0,0)
+KNArticleManager::KNArticleManager() : TQObject(0,0)
 {
   g_roup=0;
   f_older=0;
@@ -53,8 +53,8 @@ KNArticleManager::KNArticleManager() : QObject(0,0)
   s_earchDlg=0;
   d_isableExpander=false;
 
-  connect(f_ilterMgr, SIGNAL(filterChanged(KNArticleFilter*)), this,
-    SLOT(slotFilterChanged(KNArticleFilter*)));
+  connect(f_ilterMgr, TQT_SIGNAL(filterChanged(KNArticleFilter*)), this,
+    TQT_SLOT(slotFilterChanged(KNArticleFilter*)));
 }
 
 
@@ -66,7 +66,7 @@ KNArticleManager::~KNArticleManager()
 
 void KNArticleManager::deleteTempFiles()
 {
-  for ( QValueList<KTempFile*>::Iterator it = mTempFiles.begin(); it != mTempFiles.end(); ++it ) {
+  for ( TQValueList<KTempFile*>::Iterator it = mTempFiles.begin(); it != mTempFiles.end(); ++it ) {
     (*it)->unlink();
     delete (*it);
   }
@@ -74,24 +74,24 @@ void KNArticleManager::deleteTempFiles()
 }
 
 
-void KNArticleManager::saveContentToFile(KMime::Content *c, QWidget *parent)
+void KNArticleManager::saveContentToFile(KMime::Content *c, TQWidget *parent)
 {
   KNSaveHelper helper(c->contentType()->name(),parent);
 
-  QFile *file = helper.getFile(i18n("Save Attachment"));
+  TQFile *file = helper.getFile(i18n("Save Attachment"));
 
   if (file) {
-    QByteArray data=c->decodedContent();
+    TQByteArray data=c->decodedContent();
     if (file->writeBlock(data.data(), data.size()) == -1 )
       KNHelper::displayExternalFileError( parent );
   }
 }
 
 
-void KNArticleManager::saveArticleToFile(KNArticle *a, QWidget *parent)
+void KNArticleManager::saveArticleToFile(KNArticle *a, TQWidget *parent)
 {
-  QString fName = a->subject()->asUnicodeString();
-  QString s = "";
+  TQString fName = a->subject()->asUnicodeString();
+  TQString s = "";
 
   for (unsigned int i=0; i<fName.length(); i++)
     if (fName[i].isLetterOrNumber())
@@ -99,22 +99,22 @@ void KNArticleManager::saveArticleToFile(KNArticle *a, QWidget *parent)
     else
       s.append(' ');
   fName = s.simplifyWhiteSpace();
-  fName.replace(QRegExp("[\\s]"),"_");
+  fName.replace(TQRegExp("[\\s]"),"_");
 
   KNSaveHelper helper(fName,parent);
-  QFile *file = helper.getFile(i18n("Save Article"));
+  TQFile *file = helper.getFile(i18n("Save Article"));
 
   if (file) {
-    QCString tmp=a->encodedContent(false);
+    TQCString tmp=a->encodedContent(false);
     if ( file->writeBlock(tmp.data(), tmp.size()) == -1 )
       KNHelper::displayExternalFileError( parent );
   }
 }
 
 
-QString KNArticleManager::saveContentToTemp(KMime::Content *c)
+TQString KNArticleManager::saveContentToTemp(KMime::Content *c)
 {
-  QString path;
+  TQString path;
   KTempFile* tmpFile;
   KMime::Headers::Base *pathHdr=c->getHeaderByType("X-KNode-Tempfile");  // check for existing temp file
 
@@ -123,7 +123,7 @@ QString KNArticleManager::saveContentToTemp(KMime::Content *c)
     bool found=false;
 
     // lets see if the tempfile-path is still valid...
-    for ( QValueList<KTempFile*>::Iterator it = mTempFiles.begin(); it != mTempFiles.end(); ++it ) {
+    for ( TQValueList<KTempFile*>::Iterator it = mTempFiles.begin(); it != mTempFiles.end(); ++it ) {
       if ( (*it)->name() == path ) {
         found = true;
         break;
@@ -140,12 +140,12 @@ QString KNArticleManager::saveContentToTemp(KMime::Content *c)
   if (tmpFile->status()!=0) {
     KNHelper::displayTempFileError();
     delete tmpFile;
-    return QString::null;
+    return TQString::null;
   }
 
   mTempFiles.append(tmpFile);
-  QFile *f=tmpFile->file();
-  QByteArray data=c->decodedContent();
+  TQFile *f=tmpFile->file();
+  TQByteArray data=c->decodedContent();
   f->writeBlock(data.data(), data.size());
   tmpFile->close();
   path=tmpFile->name();
@@ -158,7 +158,7 @@ QString KNArticleManager::saveContentToTemp(KMime::Content *c)
 
 void KNArticleManager::openContent(KMime::Content *c)
 {
-  QString path=saveContentToTemp(c);
+  TQString path=saveContentToTemp(c);
   if(path.isNull()) return;
 
   KService::Ptr offer = KServiceTypeProfile::preferredService(c->contentType()->mimeType(), "Application");
@@ -324,7 +324,7 @@ void KNArticleManager::showHdrs(bool clear)
     knGlobals.top->articleViewer()->setArticle( 0 );
   }
 
-  knGlobals.setStatusMsg(QString::null);
+  knGlobals.setStatusMsg(TQString::null);
   updateStatusString();
   knGlobals.top->setCursorBusy(false);
 }
@@ -390,10 +390,10 @@ void KNArticleManager::search()
     KWin::activateWindow(s_earchDlg->winId());
   } else {
     s_earchDlg=new KNSearchDialog(KNSearchDialog::STgroupSearch, 0);
-    connect(s_earchDlg, SIGNAL(doSearch(KNArticleFilter*)), this,
-      SLOT(slotFilterChanged(KNArticleFilter*)));
-    connect(s_earchDlg, SIGNAL(dialogDone()), this,
-      SLOT(slotSearchDialogDone()));
+    connect(s_earchDlg, TQT_SIGNAL(doSearch(KNArticleFilter*)), this,
+      TQT_SLOT(slotFilterChanged(KNArticleFilter*)));
+    connect(s_earchDlg, TQT_SIGNAL(dialogDone()), this,
+      TQT_SLOT(slotSearchDialogDone()));
     s_earchDlg->show();
   }
 }
@@ -569,7 +569,7 @@ void KNArticleManager::moveIntoFolder(KNLocalArticle::List &l, KNFolder *f)
 bool KNArticleManager::deleteArticles(KNLocalArticle::List &l, bool ask)
 {
   if(ask) {
-    QStringList lst;
+    TQStringList lst;
     for ( KNLocalArticle::List::Iterator it = l.begin(); it != l.end(); ++it ) {
       if ( (*it)->isLocked() )
         continue;
@@ -660,13 +660,13 @@ void KNArticleManager::setRead(KNRemoteArticle::List &l, bool r, bool handleXPos
     if( r && knGlobals.configManager()->readNewsGeneral()->markCrossposts() &&
         handleXPosts && (*it)->newsgroups()->isCrossposted() ) {
 
-      QStringList groups = (*it)->newsgroups()->getGroups();
+      TQStringList groups = (*it)->newsgroups()->getGroups();
       KNGroup *targetGroup=0;
       KNRemoteArticle *xp=0;
       KNRemoteArticle::List al;
-      QCString mid = (*it)->messageID()->as7BitString( false );
+      TQCString mid = (*it)->messageID()->as7BitString( false );
 
-      for ( QStringList::Iterator it2 = groups.begin(); it2 != groups.end(); ++it2 ) {
+      for ( TQStringList::Iterator it2 = groups.begin(); it2 != groups.end(); ++it2 ) {
         targetGroup = knGlobals.groupManager()->group(*it2, g->account());
         if (targetGroup) {
           if (targetGroup->isLoaded() && (xp=targetGroup->byMessageId(mid)) ) {
@@ -987,7 +987,7 @@ void KNArticleManager::updateStatusString()
     else
       displCnt=g_roup->count();
 
-    QString name = g_roup->name();
+    TQString name = g_roup->name();
     if (g_roup->status()==KNGroup::moderated)
       name += i18n(" (moderated)");
 
@@ -997,7 +997,7 @@ void KNArticleManager::updateStatusString()
     if(f_ilter)
       knGlobals.setStatusMsg(i18n(" Filter: %1").arg(f_ilter->translatedName()), SB_FILTER);
     else
-      knGlobals.setStatusMsg(QString::null, SB_FILTER);
+      knGlobals.setStatusMsg(TQString::null, SB_FILTER);
   }
   else if(f_older) {
     if(f_ilter)
@@ -1006,10 +1006,10 @@ void KNArticleManager::updateStatusString()
       displCnt=f_older->count();
     knGlobals.setStatusMsg(i18n(" %1: %2 displayed")
       .arg(f_older->name()).arg(displCnt), SB_GROUP);
-    knGlobals.setStatusMsg(QString::null, SB_FILTER);
+    knGlobals.setStatusMsg(TQString::null, SB_FILTER);
   } else {
-    knGlobals.setStatusMsg(QString::null, SB_GROUP);
-    knGlobals.setStatusMsg(QString::null, SB_FILTER);
+    knGlobals.setStatusMsg(TQString::null, SB_GROUP);
+    knGlobals.setStatusMsg(TQString::null, SB_FILTER);
   }
 }
 
@@ -1028,7 +1028,7 @@ void KNArticleManager::slotSearchDialogDone()
 }
 
 
-void KNArticleManager::slotItemExpanded(QListViewItem *p)
+void KNArticleManager::slotItemExpanded(TQListViewItem *p)
 {
   if (d_isableExpander)  // we don't want to call this method recursively
     return;
@@ -1081,8 +1081,8 @@ void KNArticleManager::slotItemExpanded(QListViewItem *p)
 void KNArticleManager::setView(KNHeaderView* v) {
   v_iew = v;
   if(v) {
-    connect(v, SIGNAL(expanded(QListViewItem*)), this,
-      SLOT(slotItemExpanded(QListViewItem*)));
+    connect(v, TQT_SIGNAL(expanded(TQListViewItem*)), this,
+      TQT_SLOT(slotItemExpanded(TQListViewItem*)));
   }
 }
 
diff --git a/knode/knarticlemanager.h b/knode/knarticlemanager.h
index 07335e1c1..f82cddd5c 100644
--- a/knode/knarticlemanager.h
+++ b/knode/knarticlemanager.h
@@ -15,7 +15,7 @@
 #ifndef KNARTICLEMANAGER_H
 #define KNARTICLEMANAGER_H
 
-#include <qvaluelist.h>
+#include <tqvaluelist.h>
 
 #include "knjobdata.h"
 #include "knarticle.h"
@@ -36,7 +36,7 @@ class KNSearchDialog;
 class KNJobData;
 
 
-class KNArticleManager : public QObject, public KNJobConsumer {
+class KNArticleManager : public TQObject, public KNJobConsumer {
 
   Q_OBJECT
 
@@ -46,9 +46,9 @@ class KNArticleManager : public QObject, public KNJobConsumer {
 
     //content handling
     void deleteTempFiles();
-    void saveContentToFile(KMime::Content *c, QWidget *parent);
-    void saveArticleToFile(KNArticle *a, QWidget *parent);
-    QString saveContentToTemp(KMime::Content *c);
+    void saveContentToFile(KMime::Content *c, TQWidget *parent);
+    void saveArticleToFile(KNArticle *a, TQWidget *parent);
+    TQString saveContentToTemp(KMime::Content *c);
     void openContent(KMime::Content *c);
 
     //listview handling
@@ -109,13 +109,13 @@ class KNArticleManager : public QObject, public KNJobConsumer {
     KNArticleFilter *f_ilter;
     KNFilterManager *f_ilterMgr;
     KNSearchDialog *s_earchDlg;
-    QValueList<KTempFile*> mTempFiles;
+    TQValueList<KTempFile*> mTempFiles;
     bool d_isableExpander;
 
   public slots:
     void slotFilterChanged(KNArticleFilter *f);
     void slotSearchDialogDone();
-    void slotItemExpanded(QListViewItem *p);
+    void slotItemExpanded(TQListViewItem *p);
 
 };
 
diff --git a/knode/knarticlewindow.cpp b/knode/knarticlewindow.cpp
index 3e6898182..05b4f83ae 100644
--- a/knode/knarticlewindow.cpp
+++ b/knode/knarticlewindow.cpp
@@ -29,13 +29,13 @@
 
 using namespace KNode;
 
-QValueList<KNArticleWindow*> KNArticleWindow::mInstances;
+TQValueList<KNArticleWindow*> KNArticleWindow::mInstances;
 
 
 bool KNArticleWindow::closeAllWindowsForCollection( KNArticleCollection *col, bool force )
 {
-  QValueList<KNArticleWindow*> list = mInstances;
-  for ( QValueList<KNArticleWindow*>::Iterator it = list.begin(); it != list.end(); ++it )
+  TQValueList<KNArticleWindow*> list = mInstances;
+  for ( TQValueList<KNArticleWindow*>::Iterator it = list.begin(); it != list.end(); ++it )
     if ( (*it)->artW->article() && (*it)->artW->article()->collection() == col ) {
       if ( force )
         (*it)->close();
@@ -48,8 +48,8 @@ bool KNArticleWindow::closeAllWindowsForCollection( KNArticleCollection *col, bo
 
 bool KNArticleWindow::closeAllWindowsForArticle( KNArticle *art, bool force )
 {
-  QValueList<KNArticleWindow*> list = mInstances;
-  for ( QValueList<KNArticleWindow*>::Iterator it = list.begin(); it != list.end(); ++it )
+  TQValueList<KNArticleWindow*> list = mInstances;
+  for ( TQValueList<KNArticleWindow*>::Iterator it = list.begin(); it != list.end(); ++it )
     if ( (*it)->artW->article() && (*it)->artW->article() == art ) {
       if ( force )
         (*it)->close();
@@ -62,7 +62,7 @@ bool KNArticleWindow::closeAllWindowsForArticle( KNArticle *art, bool force )
 
 bool KNArticleWindow::raiseWindowForArticle( KNArticle *art )
 {
-  for ( QValueList<KNArticleWindow*>::Iterator it = mInstances.begin(); it != mInstances.end(); ++it )
+  for ( TQValueList<KNArticleWindow*>::Iterator it = mInstances.begin(); it != mInstances.end(); ++it )
     if ( (*it)->artW->article() && (*it)->artW->article() == art ) {
       KWin::activateWindow( (*it)->winId() );
       return true;
@@ -71,9 +71,9 @@ bool KNArticleWindow::raiseWindowForArticle( KNArticle *art )
 }
 
 
-bool KNArticleWindow::raiseWindowForArticle(const QCString &mid)
+bool KNArticleWindow::raiseWindowForArticle(const TQCString &mid)
 {
-  for ( QValueList<KNArticleWindow*>::Iterator it = mInstances.begin(); it != mInstances.end(); ++it )
+  for ( TQValueList<KNArticleWindow*>::Iterator it = mInstances.begin(); it != mInstances.end(); ++it )
     if ( (*it)->artW->article() && (*it)->artW->article()->messageID()->as7BitString( false ) == mid ) {
       KWin::activateWindow( (*it)->winId() );
       return true;
@@ -101,10 +101,10 @@ KNArticleWindow::KNArticleWindow(KNArticle *art)
   mInstances.append( this );
 
   // file menu
-  KStdAction::close( this, SLOT(close()), actionCollection() );
+  KStdAction::close( this, TQT_SLOT(close()), actionCollection() );
 
   // settings menu
-  KStdAction::preferences(knGlobals.top, SLOT(slotSettings()), actionCollection());
+  KStdAction::preferences(knGlobals.top, TQT_SLOT(slotSettings()), actionCollection());
 
   KAccel *accel = new KAccel( this );
   artW->setCharsetKeyboardAction()->plugAccel( accel );
diff --git a/knode/knarticlewindow.h b/knode/knarticlewindow.h
index 224af1dfb..1859e773f 100644
--- a/knode/knarticlewindow.h
+++ b/knode/knarticlewindow.h
@@ -36,11 +36,11 @@ class KNArticleWindow : public KMainWindow  {
     static bool closeAllWindowsForCollection(KNArticleCollection *col, bool force=true);
     static bool closeAllWindowsForArticle(KNArticle *art, bool force=true);
     static bool raiseWindowForArticle(KNArticle *art);   // false: no window found
-    static bool raiseWindowForArticle(const QCString &mid);
+    static bool raiseWindowForArticle(const TQCString &mid);
 
   protected:
     KNode::ArticleWidget *artW;
-    static QValueList<KNArticleWindow*> mInstances;
+    static TQValueList<KNArticleWindow*> mInstances;
 
 };
 
diff --git a/knode/kncleanup.cpp b/knode/kncleanup.cpp
index 4998bd4c2..3e79b4a62 100644
--- a/knode/kncleanup.cpp
+++ b/knode/kncleanup.cpp
@@ -14,10 +14,10 @@
 
 #include <stdlib.h>
 
-#include <qdir.h>
-#include <qlabel.h>
-#include <qlayout.h>
-#include <qprogressbar.h>
+#include <tqdir.h>
+#include <tqlabel.h>
+#include <tqlayout.h>
+#include <tqprogressbar.h>
 
 #include <klocale.h>
 #include <kmessagebox.h>
@@ -54,7 +54,7 @@ void KNCleanUp::start()
   d_lg = new ProgressDialog( mColList.count() );
   d_lg->show();
 
-  for ( QValueList<KNArticleCollection*>::Iterator it = mColList.begin(); it != mColList.end(); ++it ) {
+  for ( TQValueList<KNArticleCollection*>::Iterator it = mColList.begin(); it != mColList.end(); ++it ) {
     if ( (*it)->type() == KNCollection::CTgroup ) {
       d_lg->showMessage( i18n("Deleting expired articles in <b>%1</b>").arg( (*it)->name() ) );
       kapp->processEvents();
@@ -198,7 +198,7 @@ void KNCleanUp::compactFolder(KNFolder *f)
   if (!f)
     return;
 
-  QDir dir(f->path());
+  TQDir dir(f->path());
 
   if(!dir.exists())
     return;
@@ -211,14 +211,14 @@ void KNCleanUp::compactFolder(KNFolder *f)
   }
 
   f->closeFiles();
-  QFileInfo info(f->m_boxFile);
-  QString oldName=info.fileName();
-  QString newName=oldName+".new";
+  TQFileInfo info(f->m_boxFile);
+  TQString oldName=info.fileName();
+  TQString newName=oldName+".new";
   KNFile newMBoxFile(info.dirPath(true)+"/"+newName);
 
   if( (f->m_boxFile.open(IO_ReadOnly)) && (newMBoxFile.open(IO_WriteOnly)) ) {
-    QTextStream ts(&newMBoxFile);
-    ts.setEncoding(QTextStream::Latin1);
+    TQTextStream ts(&newMBoxFile);
+    ts.setEncoding(TQTextStream::Latin1);
     for(int idx=0; idx<f->length(); idx++) {
       art=f->at(idx);
       if(f->m_boxFile.at(art->startOffset())) {
@@ -247,7 +247,7 @@ void KNCleanUp::compactFolder(KNFolder *f)
 
 
 KNCleanUp::ProgressDialog::ProgressDialog(int steps)
- : QDialog(knGlobals.topWidget, 0, true)
+ : TQDialog(knGlobals.topWidget, 0, true)
 {
   const int w=400,
             h=160;
@@ -258,21 +258,21 @@ KNCleanUp::ProgressDialog::ProgressDialog(int steps)
   setCaption(kapp->makeStdCaption(i18n("Cleaning Up")));
 
   setFixedSize(w,h);
-  QFrame *top=new QFrame(this);
+  TQFrame *top=new TQFrame(this);
   top->setGeometry(0,0, w,h);
 
-  QVBoxLayout *topL=new QVBoxLayout(top, 10);
+  TQVBoxLayout *topL=new TQVBoxLayout(top, 10);
 
-  QLabel *l=new QLabel(i18n("Cleaning up. Please wait..."), top);
+  TQLabel *l=new TQLabel(i18n("Cleaning up. Please wait..."), top);
   topL->addWidget(l);
 
   KSeparator *sep=new KSeparator(top);
   topL->addWidget(sep);
 
-  m_sg=new QLabel(top);
+  m_sg=new TQLabel(top);
   topL->addWidget(m_sg);
 
-  p_bar=new QProgressBar(top);
+  p_bar=new TQProgressBar(top);
   topL->addWidget(p_bar);
   p_bar->setTotalSteps(100*s_teps);
   p_bar->setProgress(1);
@@ -298,7 +298,7 @@ KNCleanUp::ProgressDialog::~ProgressDialog()
 }
 
 
-void KNCleanUp::ProgressDialog::showMessage(const QString &s)
+void KNCleanUp::ProgressDialog::showMessage(const TQString &s)
 {
   m_sg->setText(s);
 }
@@ -311,7 +311,7 @@ void KNCleanUp::ProgressDialog::doProgress()
 }
 
 
-void KNCleanUp::ProgressDialog::closeEvent(QCloseEvent *)
+void KNCleanUp::ProgressDialog::closeEvent(TQCloseEvent *)
 {
   // do nothing => prevent that the user closes the window
 }
diff --git a/knode/kncleanup.h b/knode/kncleanup.h
index 81e453dff..f6cd53151 100644
--- a/knode/kncleanup.h
+++ b/knode/kncleanup.h
@@ -15,7 +15,7 @@
 #ifndef KNCLEANUP_H
 #define KNCLEANUP_H
 
-#include <qsemimodal.h>
+#include <tqsemimodal.h>
 
 class QProgressBar;
 class QLabel;
@@ -44,26 +44,26 @@ class KNCleanUp {
 
   protected:
 
-    class ProgressDialog : public QDialog  {
+    class ProgressDialog : public TQDialog  {
 
       public:
         ProgressDialog(int steps);
         ~ProgressDialog();
 
-        void showMessage(const QString &s);
+        void showMessage(const TQString &s);
         void doProgress();
 
       protected:
-        void closeEvent(QCloseEvent *e);
+        void closeEvent(TQCloseEvent *e);
 
-        QLabel *m_sg;
-        QProgressBar *p_bar;
+        TQLabel *m_sg;
+        TQProgressBar *p_bar;
 
         int s_teps, p_rogress;
     };
 
     ProgressDialog *d_lg;
-    QValueList<KNArticleCollection*> mColList;
+    TQValueList<KNArticleCollection*> mColList;
 
 };
 
diff --git a/knode/kncollection.h b/knode/kncollection.h
index 80907ca55..f6c4b9150 100644
--- a/knode/kncollection.h
+++ b/knode/kncollection.h
@@ -17,7 +17,7 @@
 #ifndef KNCOLLECTION_H
 #define KNCOLLECTION_H
 
-#include <qstring.h>
+#include <tqstring.h>
 
 class KNCollectionViewItem;
 
@@ -41,8 +41,8 @@ class KNCollection {
     virtual void updateListItem();
 
     // info
-    virtual QString path()=0;
-    virtual bool readInfo(const QString &confPath)=0;
+    virtual TQString path()=0;
+    virtual bool readInfo(const TQString &confPath)=0;
     virtual void saveInfo()=0;
 
     // parent
@@ -50,8 +50,8 @@ class KNCollection {
     virtual void setParent(KNCollection *p)   { p_arent=p; }
 
     // name
-    virtual const QString& name()     { return n_ame; }
-    void setName(const QString &s)    { n_ame=s; }
+    virtual const TQString& name()     { return n_ame; }
+    void setName(const TQString &s)    { n_ame=s; }
 
     // count
     int count()const                       { return c_ount; }
@@ -62,7 +62,7 @@ class KNCollection {
   protected:
     KNCollection *p_arent;
     KNCollectionViewItem *l_istItem;
-    QString n_ame;
+    TQString n_ame;
     int c_ount;
 
 };
diff --git a/knode/kncollectionview.cpp b/knode/kncollectionview.cpp
index 2d48a9e5d..63542cad4 100644
--- a/knode/kncollectionview.cpp
+++ b/knode/kncollectionview.cpp
@@ -11,8 +11,8 @@
     Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, US
 */
 
-#include <qcursor.h>
-#include <qheader.h>
+#include <tqcursor.h>
+#include <tqheader.h>
 
 #include <kiconloader.h>
 #include <klistview.h>
@@ -32,7 +32,7 @@
 #include "kncollectionview.h"
 #include "kncollectionviewitem.h"
 
-KNCollectionView::KNCollectionView(QWidget *parent, const char* name) :
+KNCollectionView::KNCollectionView(TQWidget *parent, const char* name) :
   KFolderTree(parent, name),
   mActiveItem( 0 ),
   mPopup( 0 )
@@ -49,8 +49,8 @@ KNCollectionView::KNCollectionView(QWidget *parent, const char* name) :
   mPopup = new KPopupMenu( this );
   mPopup->insertTitle( i18n("View Columns") );
   mPopup->setCheckable( true );
-  mUnreadPop = mPopup->insertItem( i18n("Unread Column"), this, SLOT(toggleUnreadColumn()) );
-  mTotalPop = mPopup->insertItem( i18n("Total Column"), this, SLOT(toggleTotalColumn()) );
+  mUnreadPop = mPopup->insertItem( i18n("Unread Column"), this, TQT_SLOT(toggleUnreadColumn()) );
+  mTotalPop = mPopup->insertItem( i18n("Total Column"), this, TQT_SLOT(toggleTotalColumn()) );
 
   // add unread and total columns if necessary
   readConfig();
@@ -61,21 +61,21 @@ KNCollectionView::KNCollectionView(QWidget *parent, const char* name) :
 
   // connect to the account manager
   KNAccountManager* am = knGlobals.accountManager();
-  connect(am, SIGNAL(accountAdded(KNNntpAccount*)), SLOT(addAccount(KNNntpAccount*)));
-  connect(am, SIGNAL(accountRemoved(KNNntpAccount*)), SLOT(removeAccount(KNNntpAccount*)));
-  connect(am, SIGNAL(accountModified(KNNntpAccount*)), SLOT(updateAccount(KNNntpAccount*)));
+  connect(am, TQT_SIGNAL(accountAdded(KNNntpAccount*)), TQT_SLOT(addAccount(KNNntpAccount*)));
+  connect(am, TQT_SIGNAL(accountRemoved(KNNntpAccount*)), TQT_SLOT(removeAccount(KNNntpAccount*)));
+  connect(am, TQT_SIGNAL(accountModified(KNNntpAccount*)), TQT_SLOT(updateAccount(KNNntpAccount*)));
 
   // connect to the group manager
   KNGroupManager* gm = knGlobals.groupManager();
-  connect(gm, SIGNAL(groupAdded(KNGroup*)), SLOT(addGroup(KNGroup*)));
-  connect(gm, SIGNAL(groupRemoved(KNGroup*)), SLOT(removeGroup(KNGroup*)));
-  connect(gm, SIGNAL(groupUpdated(KNGroup*)), SLOT(updateGroup(KNGroup*)));
+  connect(gm, TQT_SIGNAL(groupAdded(KNGroup*)), TQT_SLOT(addGroup(KNGroup*)));
+  connect(gm, TQT_SIGNAL(groupRemoved(KNGroup*)), TQT_SLOT(removeGroup(KNGroup*)));
+  connect(gm, TQT_SIGNAL(groupUpdated(KNGroup*)), TQT_SLOT(updateGroup(KNGroup*)));
 
   // connect to the folder manager
   KNFolderManager* fm = knGlobals.folderManager();
-  connect(fm, SIGNAL(folderAdded(KNFolder*)), SLOT(addPendingFolders()));
-  connect(fm, SIGNAL(folderRemoved(KNFolder*)), SLOT(removeFolder(KNFolder*)));
-  connect(fm, SIGNAL(folderActivated(KNFolder*)), SLOT(activateFolder(KNFolder*)));
+  connect(fm, TQT_SIGNAL(folderAdded(KNFolder*)), TQT_SLOT(addPendingFolders()));
+  connect(fm, TQT_SIGNAL(folderRemoved(KNFolder*)), TQT_SLOT(removeFolder(KNFolder*)));
+  connect(fm, TQT_SIGNAL(folderActivated(KNFolder*)), TQT_SLOT(activateFolder(KNFolder*)));
 
   installEventFilter(this);
 }
@@ -118,13 +118,13 @@ void KNCollectionView::readConfig()
   KNConfig::Appearance *app = knGlobals.configManager()->appearance();
   setFont( app->groupListFont() );
 
-  QPalette p = palette();
-  p.setColor( QColorGroup::Base, app->backgroundColor() );
-  p.setColor( QColorGroup::Text, app->textColor() );
+  TQPalette p = palette();
+  p.setColor( TQColorGroup::Base, app->backgroundColor() );
+  p.setColor( TQColorGroup::Text, app->textColor() );
   setPalette( p );
   setAlternateBackground( app->backgroundColor() );
   // FIXME: make this configurable
-  mPaintInfo.colUnread = QColor( "blue" );
+  mPaintInfo.colUnread = TQColor( "blue" );
   mPaintInfo.colFore = app->textColor();
   mPaintInfo.colBack = app->backgroundColor();
 }
@@ -149,8 +149,8 @@ void KNCollectionView::addAccount(KNNntpAccount *a)
   item->setOpen( a->wasOpen() );
 
   // add groups for this account
-  QValueList<KNGroup*> groups = knGlobals.groupManager()->groupsOfAccount( a );
-  for ( QValueList<KNGroup*>::Iterator it = groups.begin(); it != groups.end(); ++it ) {
+  TQValueList<KNGroup*> groups = knGlobals.groupManager()->groupsOfAccount( a );
+  for ( TQValueList<KNGroup*>::Iterator it = groups.begin(); it != groups.end(); ++it ) {
     KNCollectionViewItem *gitem = new KNCollectionViewItem( item, KFolderTreeItem::News );
     (*it)->setListItem( gitem );
     (*it)->updateListItem();
@@ -179,7 +179,7 @@ void KNCollectionView::updateAccount(KNNntpAccount *a)
 void KNCollectionView::reloadAccounts()
 {
   KNAccountManager* am = knGlobals.accountManager();
-  QValueList<KNNntpAccount*>::Iterator it;
+  TQValueList<KNNntpAccount*>::Iterator it;
   for ( it = am->begin(); it != am->end(); ++it ) {
     removeAccount( *it );
     addAccount( *it );
@@ -269,12 +269,12 @@ void KNCollectionView::reloadFolders()
 
 void KNCollectionView::addPendingFolders()
 {
-  QValueList<KNFolder*> folders = knGlobals.folderManager()->folders();
-  for ( QValueList<KNFolder*>::Iterator it = folders.begin(); it != folders.end(); ++it )
+  TQValueList<KNFolder*> folders = knGlobals.folderManager()->folders();
+  for ( TQValueList<KNFolder*>::Iterator it = folders.begin(); it != folders.end(); ++it )
     if ( !(*it)->listItem() )
       addFolder( (*it) );
   // now open the folders if they were open in the last session
-  for ( QValueList<KNFolder*>::Iterator it = folders.begin(); it != folders.end(); ++it )
+  for ( TQValueList<KNFolder*>::Iterator it = folders.begin(); it != folders.end(); ++it )
     if ( (*it)->listItem())
       (*it)->listItem()->setOpen( (*it)->wasOpen() );
 }
@@ -299,7 +299,7 @@ void KNCollectionView::reload()
   reloadFolders();
 }
 
-void KNCollectionView::setActive( QListViewItem *i )
+void KNCollectionView::setActive( TQListViewItem *i )
 {
   if (!i || mActiveItem == i)
     return;
@@ -328,7 +328,7 @@ void KNCollectionView::prevGroup()
 
 void KNCollectionView::decCurrentFolder()
 {
-  QListViewItemIterator it( currentItem() );
+  TQListViewItemIterator it( currentItem() );
   --it;
   KFolderTreeItem* fti = static_cast<KFolderTreeItem*>(it.current());
   if (fti) {
@@ -341,7 +341,7 @@ void KNCollectionView::decCurrentFolder()
 
 void KNCollectionView::incCurrentFolder()
 {
-  QListViewItemIterator it( currentItem() );
+  TQListViewItemIterator it( currentItem() );
   ++it;
   KFolderTreeItem* fti = static_cast<KFolderTreeItem*>(it.current());
   if (fti) {
@@ -362,12 +362,12 @@ void KNCollectionView::selectCurrentFolder()
 }
 
 
-QDragObject* KNCollectionView::dragObject()
+TQDragObject* KNCollectionView::dragObject()
 {
   KFolderTreeItem *item = static_cast<KFolderTreeItem*>
-      (itemAt(viewport()->mapFromGlobal(QCursor::pos())));
+      (itemAt(viewport()->mapFromGlobal(TQCursor::pos())));
   if ( item && item->protocol() == KFolderTreeItem::Local && item->type() == KFolderTreeItem::Other ) {
-    QDragObject *d = new QStoredDrag( "x-knode-drag/folder", viewport() );
+    TQDragObject *d = new TQStoredDrag( "x-knode-drag/folder", viewport() );
     d->setPixmap( SmallIcon("folder") );
     return d;
   }
@@ -375,10 +375,10 @@ QDragObject* KNCollectionView::dragObject()
 }
 
 
-void KNCollectionView::contentsDropEvent( QDropEvent *e )
+void KNCollectionView::contentsDropEvent( TQDropEvent *e )
 {
   cleanItemHighlighter(); // necessary since we overwrite KListView::contentsDropEvent()
-  QListViewItem *item = itemAt( contentsToViewport(e->pos()) );
+  TQListViewItem *item = itemAt( contentsToViewport(e->pos()) );
   KNCollectionViewItem *fti = static_cast<KNCollectionViewItem*>(item);
   if (fti && (fti->coll) && acceptDrag(e)) {
     emit folderDrop( e, fti );
@@ -419,20 +419,20 @@ void KNCollectionView::updatePopup() const
 
 
 
-bool KNCollectionView::eventFilter(QObject *o, QEvent *e)
+bool KNCollectionView::eventFilter(TQObject *o, TQEvent *e)
 {
-  if ((e->type() == QEvent::KeyPress) && (static_cast<QKeyEvent*>(e)->key() == Key_Tab)) {
+  if ((e->type() == TQEvent::KeyPress) && (static_cast<TQKeyEvent*>(e)->key() == Key_Tab)) {
     emit(focusChangeRequest(this));
     if (!hasFocus())  // focusChangeRequest was successful
       return true;
   }
 
   // header popup menu
-  if ( e->type() == QEvent::MouseButtonPress &&
-       static_cast<QMouseEvent*>(e)->button() == RightButton &&
-       o->isA("QHeader") )
+  if ( e->type() == TQEvent::MouseButtonPress &&
+       static_cast<TQMouseEvent*>(e)->button() == RightButton &&
+       o->isA("TQHeader") )
   {
-    mPopup->popup( static_cast<QMouseEvent*>(e)->globalPos() );
+    mPopup->popup( static_cast<TQMouseEvent*>(e)->globalPos() );
     return true;
   }
 
@@ -440,16 +440,16 @@ bool KNCollectionView::eventFilter(QObject *o, QEvent *e)
 }
 
 
-void KNCollectionView::focusInEvent(QFocusEvent *e)
+void KNCollectionView::focusInEvent(TQFocusEvent *e)
 {
-  QListView::focusInEvent(e);
+  TQListView::focusInEvent(e);
   emit focusChanged(e);
 }
 
 
-void KNCollectionView::focusOutEvent(QFocusEvent *e)
+void KNCollectionView::focusOutEvent(TQFocusEvent *e)
 {
-  QListView::focusOutEvent(e);
+  TQListView::focusOutEvent(e);
   emit focusChanged(e);
 }
 
diff --git a/knode/kncollectionview.h b/knode/kncollectionview.h
index 3c7e0f61c..000e1289d 100644
--- a/knode/kncollectionview.h
+++ b/knode/kncollectionview.h
@@ -29,10 +29,10 @@ class KNCollectionView : public KFolderTree {
   Q_OBJECT
 
   public:
-    KNCollectionView(QWidget *parent, const char *name = 0);
+    KNCollectionView(TQWidget *parent, const char *name = 0);
     ~KNCollectionView();
 
-    void setActive(QListViewItem *item);
+    void setActive(TQListViewItem *item);
 
     void readConfig();
     void writeConfig();
@@ -69,22 +69,22 @@ class KNCollectionView : public KFolderTree {
     void updatePopup() const;
 
   signals:
-    void folderDrop( QDropEvent *e, KNCollectionViewItem *item );
+    void folderDrop( TQDropEvent *e, KNCollectionViewItem *item );
 
-    void focusChanged( QFocusEvent* );
-    void focusChangeRequest( QWidget* );
+    void focusChanged( TQFocusEvent* );
+    void focusChangeRequest( TQWidget* );
 
   protected:
     // dnd
-    virtual QDragObject* dragObject();
-    virtual void contentsDropEvent( QDropEvent *e );
+    virtual TQDragObject* dragObject();
+    virtual void contentsDropEvent( TQDropEvent *e );
 
-    bool eventFilter( QObject *, QEvent * );
-    void focusInEvent( QFocusEvent *e );
-    void focusOutEvent( QFocusEvent *e );
+    bool eventFilter( TQObject *, TQEvent * );
+    void focusInEvent( TQFocusEvent *e );
+    void focusOutEvent( TQFocusEvent *e );
 
   private:
-    QListViewItem *mActiveItem;
+    TQListViewItem *mActiveItem;
     KPopupMenu *mPopup;
     int mUnreadPop, mTotalPop;
 
diff --git a/knode/kncollectionviewitem.cpp b/knode/kncollectionviewitem.cpp
index ace78a63a..8fed1f968 100644
--- a/knode/kncollectionviewitem.cpp
+++ b/knode/kncollectionviewitem.cpp
@@ -18,8 +18,8 @@
 #include <config.h>
 #endif
 
-#include <qdragobject.h>
-#include <qpainter.h>
+#include <tqdragobject.h>
+#include <tqpainter.h>
 
 #include <kiconloader.h>
 #include <kstringhandler.h>
@@ -33,14 +33,14 @@
 
 
 KNCollectionViewItem::KNCollectionViewItem( KFolderTree *parent, Protocol protocol, Type type) :
-  KFolderTreeItem(parent, QString::null, protocol, type), coll(0)
+  KFolderTreeItem(parent, TQString::null, protocol, type), coll(0)
 {
   setIcon();
 }
 
 
 KNCollectionViewItem::KNCollectionViewItem( KFolderTreeItem *it, Protocol protocol, Type type, int unread, int total ) :
-  KFolderTreeItem(it, QString::null, protocol, type, unread, total), coll(0)
+  KFolderTreeItem(it, TQString::null, protocol, type, unread, total), coll(0)
 {
   setIcon();
 }
@@ -81,7 +81,7 @@ void KNCollectionViewItem::setIcon() {
 }
 
 
-int KNCollectionViewItem::compare(QListViewItem *i, int col, bool ascending) const
+int KNCollectionViewItem::compare(TQListViewItem *i, int col, bool ascending) const
 {
   KFolderTreeItem *other = static_cast<KFolderTreeItem*>(i);
 
@@ -101,7 +101,7 @@ int KNCollectionViewItem::compare(QListViewItem *i, int col, bool ascending) con
 }
 
 
-bool KNCollectionViewItem::acceptDrag(QDropEvent* event) const
+bool KNCollectionViewItem::acceptDrag(TQDropEvent* event) const
 {
   if (event && coll && coll->type()==KNCollection::CTfolder) {
     if (event->provides("x-knode-drag/article"))
@@ -113,7 +113,7 @@ bool KNCollectionViewItem::acceptDrag(QDropEvent* event) const
 }
 
 
-void KNCollectionViewItem::paintCell( QPainter * p, const QColorGroup & cg,int column, int width, int align )
+void KNCollectionViewItem::paintCell( TQPainter * p, const TQColorGroup & cg,int column, int width, int align )
 {
   KFolderTree *ft = static_cast<KFolderTree*>( listView() );
 
@@ -126,19 +126,19 @@ void KNCollectionViewItem::paintCell( QPainter * p, const QColorGroup & cg,int c
 
   // find out if we will use bold font, necessary for the text squeezing
   if ( (column == 0 || column == ft->unreadIndex()) && ( mUnread > 0 ) ) {
-    QFont f = p->font();
-    f.setWeight(QFont::Bold);
+    TQFont f = p->font();
+    f.setWeight(TQFont::Bold);
     p->setFont(f);
   }
 
   // consider pixmap size for squeezing
   int pxWidth = 8;
-  const QPixmap *px = pixmap(column);
+  const TQPixmap *px = pixmap(column);
   if (px)
     pxWidth += px->width();
 
   // temporary set the squeezed text and use the parent class to paint it
-  QString curText = text( column );
+  TQString curText = text( column );
   if ( p->fontMetrics().width( curText ) > width - pxWidth ) {
     setText( column, squeezeFolderName( curText, p->fontMetrics(), width - pxWidth ) );
     KFolderTreeItem::paintCell( p, cg, column, width, align );
@@ -148,14 +148,14 @@ void KNCollectionViewItem::paintCell( QPainter * p, const QColorGroup & cg,int c
 }
 
 
-QString KNCollectionViewItem::squeezeFolderName( const QString &text,
-                                                 const QFontMetrics &fm,
+TQString KNCollectionViewItem::squeezeFolderName( const TQString &text,
+                                                 const TQFontMetrics &fm,
                                                  uint width ) const
 {
   if (protocol() == KFolderTreeItem::News && type() == KFolderTreeItem::Other) {
-    QString t(text);
+    TQString t(text);
     int curPos = 0, nextPos = 0;
-    QString temp;
+    TQString temp;
     while ( (uint)fm.width(t) > width && nextPos != -1 ) {
       nextPos = t.find('.', curPos);
       if ( nextPos != -1 ) {
diff --git a/knode/kncollectionviewitem.h b/knode/kncollectionviewitem.h
index 0d13678f2..6899dc9ae 100644
--- a/knode/kncollectionviewitem.h
+++ b/knode/kncollectionviewitem.h
@@ -33,19 +33,19 @@ class KNCollectionViewItem : public KFolderTreeItem  {
                           Type type = Other, int unread = 0, int total = 0 );
     ~KNCollectionViewItem();
 
-    void paintCell( QPainter * p, const QColorGroup & cg,
+    void paintCell( TQPainter * p, const TQColorGroup & cg,
                     int column, int width, int align );
 
-    int compare(QListViewItem *i, int col, bool ascending) const;
+    int compare(TQListViewItem *i, int col, bool ascending) const;
 
     // DND
-    virtual bool acceptDrag(QDropEvent* event) const;
+    virtual bool acceptDrag(TQDropEvent* event) const;
 
     KNCollection *coll;
 
   protected:
-    virtual QString squeezeFolderName( const QString &text,
-                                       const QFontMetrics &fm,
+    virtual TQString squeezeFolderName( const TQString &text,
+                                       const TQFontMetrics &fm,
                                        uint width ) const;
 
   private:
diff --git a/knode/kncomposer.cpp b/knode/kncomposer.cpp
index b6fdd4249..111bdf19e 100644
--- a/knode/kncomposer.cpp
+++ b/knode/kncomposer.cpp
@@ -12,10 +12,10 @@
     Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, US
 */
 
-#include <qheader.h>
-#include <qtextcodec.h>
-#include <qclipboard.h>
-#include <qapplication.h>
+#include <tqheader.h>
+#include <tqtextcodec.h>
+#include <tqclipboard.h>
+#include <tqapplication.h>
 #include <kspelldlg.h>
 #include <kdeversion.h>
 #include "addressesdialog.h"
@@ -42,7 +42,7 @@ using KRecentAddress::RecentAddresses;
 #include <kprocess.h>
 #include <kqcstringsplitter.h>
 #include <ksyntaxhighlighter.h>
-#include <qcursor.h>
+#include <tqcursor.h>
 #include <kurldrag.h>
 #include <kcompletionbox.h>
 
@@ -58,27 +58,27 @@ using KRecentAddress::RecentAddresses;
 #include "knarticlefactory.h"
 #include <kstatusbar.h>
 #include <klocale.h>
-#include <qpopupmenu.h>
+#include <tqpopupmenu.h>
 #include <spellingfilter.h>
 #include <kstdguiitem.h>
 
 KNLineEdit::KNLineEdit(KNComposer::ComposerView *_composerView, bool useCompletion,
-                       QWidget *parent, const char *name)
+                       TQWidget *parent, const char *name)
     : KNLineEditInherited(parent,useCompletion,name)    , composerView(_composerView)
 
 {
 }
 
 
-QPopupMenu *KNLineEdit::createPopupMenu()
+TQPopupMenu *KNLineEdit::createPopupMenu()
 {
-    QPopupMenu *menu = KLineEdit::createPopupMenu();
+    TQPopupMenu *menu = KLineEdit::createPopupMenu();
     if ( !menu )
         return 0;
 
     menu->insertSeparator();
     menu->insertItem( i18n( "Edit Recent Addresses..." ),
-                      this, SLOT( editRecentAddresses() ) );
+                      this, TQT_SLOT( editRecentAddresses() ) );
 
     return menu;
 }
@@ -89,8 +89,8 @@ void KNLineEdit::editRecentAddresses()
   dlg.setAddresses( RecentAddresses::self( knGlobals.config() )->addresses() );
   if ( dlg.exec() ) {
     RecentAddresses::self( knGlobals.config() )->clear();
-    QStringList addrList = dlg.addresses();
-    QStringList::Iterator it;
+    TQStringList addrList = dlg.addresses();
+    TQStringList::Iterator it;
     for ( it = addrList.begin(); it != addrList.end(); ++it )
       RecentAddresses::self( knGlobals.config() )->add( *it );
 
@@ -102,13 +102,13 @@ void KNLineEdit::loadAddresses()
 {
     KNLineEditInherited::loadAddresses();
 
-    QStringList recent = RecentAddresses::self(knGlobals.config())->addresses();
-    QStringList::Iterator it = recent.begin();
+    TQStringList recent = RecentAddresses::self(knGlobals.config())->addresses();
+    TQStringList::Iterator it = recent.begin();
     for ( ; it != recent.end(); ++it )
         addAddress( *it );
 }
 
-void KNLineEdit::keyPressEvent(QKeyEvent *e)
+void KNLineEdit::keyPressEvent(TQKeyEvent *e)
 {
     // ---sven's Return is same Tab and arrow key navigation start ---
     if ((e->key() == Key_Enter || e->key() == Key_Return) &&
@@ -131,7 +131,7 @@ void KNLineEdit::keyPressEvent(QKeyEvent *e)
   KNLineEditInherited::keyPressEvent(e);
 }
 
-KNLineEditSpell::KNLineEditSpell( KNComposer::ComposerView *_composerView, bool useCompletion,QWidget * parent, const char * name)
+KNLineEditSpell::KNLineEditSpell( KNComposer::ComposerView *_composerView, bool useCompletion,TQWidget * parent, const char * name)
     :KNLineEdit( _composerView, useCompletion, parent,name )
 {
 }
@@ -141,18 +141,18 @@ void KNLineEditSpell::highLightWord( unsigned int length, unsigned int pos )
     setSelection ( pos, length );
 }
 
-void KNLineEditSpell::spellCheckDone( const QString &s )
+void KNLineEditSpell::spellCheckDone( const TQString &s )
 {
     if( s != text() )
 	setText( s );
 }
 
-void KNLineEditSpell::spellCheckerMisspelling( const QString &_text, const QStringList &, unsigned int pos)
+void KNLineEditSpell::spellCheckerMisspelling( const TQString &_text, const TQStringList &, unsigned int pos)
 {
      highLightWord( _text.length(),pos );
 }
 
-void KNLineEditSpell::spellCheckerCorrected( const QString &old, const QString &corr, unsigned int pos)
+void KNLineEditSpell::spellCheckerCorrected( const TQString &old, const TQString &corr, unsigned int pos)
 {
     if( old!= corr )
     {
@@ -163,7 +163,7 @@ void KNLineEditSpell::spellCheckerCorrected( const QString &old, const QString &
 }
 
 
-KNComposer::KNComposer(KNLocalArticle *a, const QString &text, const QString &sig, const QString &unwraped, bool firstEdit, bool dislikesCopies, bool createCopy)
+KNComposer::KNComposer(KNLocalArticle *a, const TQString &text, const TQString &sig, const TQString &unwraped, bool firstEdit, bool dislikesCopies, bool createCopy)
     : KMainWindow(0,"composerWindow"), r_esult(CRsave), a_rticle(a), s_ignature(sig), u_nwraped(unwraped),
       n_eeds8Bit(true), v_alidated(false), a_uthorDislikesMailCopies(dislikesCopies), e_xternalEdited(false), e_xternalEditor(0),
       e_ditorTempfile(0), s_pellChecker(0), a_ttChanged(false),
@@ -183,74 +183,74 @@ KNComposer::KNComposer(KNLocalArticle *a, const QString &text, const QString &si
   v_iew=new ComposerView(this);
   setCentralWidget(v_iew);
 
-  connect(v_iew->c_ancelEditorBtn, SIGNAL(clicked()), SLOT(slotCancelEditor()));
-  connect(v_iew->e_dit, SIGNAL(sigDragEnterEvent(QDragEnterEvent *)), SLOT(slotDragEnterEvent(QDragEnterEvent *)));
-  connect(v_iew->e_dit, SIGNAL(sigDropEvent(QDropEvent *)), SLOT(slotDropEvent(QDropEvent *)));
+  connect(v_iew->c_ancelEditorBtn, TQT_SIGNAL(clicked()), TQT_SLOT(slotCancelEditor()));
+  connect(v_iew->e_dit, TQT_SIGNAL(sigDragEnterEvent(TQDragEnterEvent *)), TQT_SLOT(slotDragEnterEvent(TQDragEnterEvent *)));
+  connect(v_iew->e_dit, TQT_SIGNAL(sigDropEvent(TQDropEvent *)), TQT_SLOT(slotDropEvent(TQDropEvent *)));
 
   //statusbar
   KStatusBar *sb=statusBar();
-  sb->insertItem(QString::null, 1,1);                 // type
+  sb->insertItem(TQString::null, 1,1);                 // type
   sb->setItemAlignment (1,AlignLeft | AlignVCenter);
-  sb->insertItem(QString::null, 2,1);                 // charset
+  sb->insertItem(TQString::null, 2,1);                 // charset
   sb->setItemAlignment (2,AlignLeft | AlignVCenter);
-  sb->insertItem(QString::null, 3,0);                 // column
+  sb->insertItem(TQString::null, 3,0);                 // column
   sb->setItemAlignment (3,AlignCenter | AlignVCenter);
-  sb->insertItem(QString::null, 4,0);                 // column
+  sb->insertItem(TQString::null, 4,0);                 // column
   sb->setItemAlignment (4,AlignCenter | AlignVCenter);
-  sb->insertItem(QString::null, 5,0);                 // line
+  sb->insertItem(TQString::null, 5,0);                 // line
   sb->setItemAlignment (5,AlignCenter | AlignVCenter);
-  connect(v_iew->e_dit, SIGNAL(CursorPositionChanged()), SLOT(slotUpdateCursorPos()));
-  connect(v_iew->e_dit, SIGNAL(toggle_overwrite_signal()), SLOT(slotUpdateStatusBar()));
+  connect(v_iew->e_dit, TQT_SIGNAL(CursorPositionChanged()), TQT_SLOT(slotUpdateCursorPos()));
+  connect(v_iew->e_dit, TQT_SIGNAL(toggle_overwrite_signal()), TQT_SLOT(slotUpdateStatusBar()));
 
   //------------------------------- <Actions> --------------------------------------
 
   //file menu
   new KAction(i18n("&Send Now"),"mail_send", CTRL + Key_Return , this,
-    SLOT(slotSendNow()), actionCollection(), "send_now");
+    TQT_SLOT(slotSendNow()), actionCollection(), "send_now");
 
   new KAction(i18n("Send &Later"), "queue", 0, this,
-    SLOT(slotSendLater()), actionCollection(), "send_later");
+    TQT_SLOT(slotSendLater()), actionCollection(), "send_later");
 
   new KAction(i18n("Save as &Draft"),"filesave", 0 , this,
-    SLOT(slotSaveAsDraft()), actionCollection(), "save_as_draft");
+    TQT_SLOT(slotSaveAsDraft()), actionCollection(), "save_as_draft");
 
   new KAction(i18n("D&elete"),"editdelete", 0 , this,
-    SLOT(slotArtDelete()), actionCollection(), "art_delete");
+    TQT_SLOT(slotArtDelete()), actionCollection(), "art_delete");
 
-  KStdAction::close(this, SLOT(close()),actionCollection());
+  KStdAction::close(this, TQT_SLOT(close()),actionCollection());
 
   //edit menu
-  KStdAction::undo(this, SLOT(slotUndo()), actionCollection());
-  KStdAction::redo(this, SLOT(slotRedo()), actionCollection());
+  KStdAction::undo(this, TQT_SLOT(slotUndo()), actionCollection());
+  KStdAction::redo(this, TQT_SLOT(slotRedo()), actionCollection());
 
-  KStdAction::cut(this, SLOT(slotCut()), actionCollection());
+  KStdAction::cut(this, TQT_SLOT(slotCut()), actionCollection());
 
 
-  KStdAction::copy(this, SLOT(slotCopy()), actionCollection());
+  KStdAction::copy(this, TQT_SLOT(slotCopy()), actionCollection());
 
-  KStdAction::pasteText(this, SLOT(slotPaste()), actionCollection());
+  KStdAction::pasteText(this, TQT_SLOT(slotPaste()), actionCollection());
 
   new KAction(i18n("Paste as &Quotation"), 0, v_iew->e_dit,
-                   SLOT(slotPasteAsQuotation()), actionCollection(), "paste_quoted");
+                   TQT_SLOT(slotPasteAsQuotation()), actionCollection(), "paste_quoted");
 
-  KStdAction::selectAll(this, SLOT(slotSelectAll()), actionCollection());
+  KStdAction::selectAll(this, TQT_SLOT(slotSelectAll()), actionCollection());
 
-  KStdAction::find(v_iew->e_dit, SLOT(slotFind()), actionCollection());
-  KStdAction::findNext(v_iew->e_dit, SLOT(slotSearchAgain()), actionCollection());
+  KStdAction::find(v_iew->e_dit, TQT_SLOT(slotFind()), actionCollection());
+  KStdAction::findNext(v_iew->e_dit, TQT_SLOT(slotSearchAgain()), actionCollection());
 
-  KStdAction::replace(v_iew->e_dit, SLOT(slotReplace()), actionCollection());
+  KStdAction::replace(v_iew->e_dit, TQT_SLOT(slotReplace()), actionCollection());
 
   //attach menu
-  new KAction(i18n("Append &Signature"), 0 , this, SLOT(slotAppendSig()),
+  new KAction(i18n("Append &Signature"), 0 , this, TQT_SLOT(slotAppendSig()),
                    actionCollection(), "append_signature");
 
-  new KAction(i18n("&Insert File..."), 0, this, SLOT(slotInsertFile()),
+  new KAction(i18n("&Insert File..."), 0, this, TQT_SLOT(slotInsertFile()),
                    actionCollection(), "insert_file");
 
-  new KAction(i18n("Insert File (in a &box)..."), 0, this, SLOT(slotInsertFileBoxed()),
+  new KAction(i18n("Insert File (in a &box)..."), 0, this, TQT_SLOT(slotInsertFileBoxed()),
                    actionCollection(), "insert_file_boxed");
 
-  new KAction(i18n("Attach &File..."), "attach", 0, this, SLOT(slotAttachFile()),
+  new KAction(i18n("Attach &File..."), "attach", 0, this, TQT_SLOT(slotAttachFile()),
                    actionCollection(), "attach_file");
 
   a_ctPGPsign = new KToggleAction(i18n("Sign Article with &PGP"),
@@ -258,69 +258,69 @@ KNComposer::KNComposer(KNLocalArticle *a, const QString &text, const QString &si
                    actionCollection(), "sign_article");
 
   a_ctRemoveAttachment = new KAction(i18n("&Remove"), 0, this,
-                                    SLOT(slotRemoveAttachment()), actionCollection(), "remove_attachment");
+                                    TQT_SLOT(slotRemoveAttachment()), actionCollection(), "remove_attachment");
 
   a_ctAttachmentProperties  = new KAction(i18n("&Properties"), 0, this,
-                                          SLOT(slotAttachmentProperties()), actionCollection(), "attachment_properties");
+                                          TQT_SLOT(slotAttachmentProperties()), actionCollection(), "attachment_properties");
 
   //options menu
 
   a_ctDoPost = new KToggleAction(i18n("Send &News Article"), "filenew", 0 , this,
-                   SLOT(slotToggleDoPost()), actionCollection(), "send_news");
+                   TQT_SLOT(slotToggleDoPost()), actionCollection(), "send_news");
 
   a_ctDoMail = new KToggleAction(i18n("Send E&mail"), "mail_generic" , 0 , this,
-                   SLOT(slotToggleDoMail()), actionCollection(), "send_mail");
+                   TQT_SLOT(slotToggleDoMail()), actionCollection(), "send_mail");
 
   a_ctSetCharset = new KSelectAction(i18n("Set &Charset"), 0, actionCollection(), "set_charset");
   a_ctSetCharset->setItems(knGlobals.configManager()->postNewsTechnical()->composerCharsets());
   a_ctSetCharset->setShortcutConfigurable(false);
-  connect(a_ctSetCharset, SIGNAL(activated(const QString&)),
-  this, SLOT(slotSetCharset(const QString&)));
+  connect(a_ctSetCharset, TQT_SIGNAL(activated(const TQString&)),
+  this, TQT_SLOT(slotSetCharset(const TQString&)));
 
   a_ctSetCharsetKeyb = new KAction(i18n("Set Charset"), 0, this,
-                                   SLOT(slotSetCharsetKeyboard()), actionCollection(), "set_charset_keyboard");
+                                   TQT_SLOT(slotSetCharsetKeyboard()), actionCollection(), "set_charset_keyboard");
 
 
   a_ctWordWrap  = new KToggleAction(i18n("&Word Wrap"), 0 , this,
-                      SLOT(slotToggleWordWrap()), actionCollection(), "toggle_wordwrap");
+                      TQT_SLOT(slotToggleWordWrap()), actionCollection(), "toggle_wordwrap");
 
   //tools menu
 
   new KAction(i18n("Add &Quote Characters"), 0, v_iew->e_dit,
-              SLOT(slotAddQuotes()), actionCollection(), "tools_quote");
+              TQT_SLOT(slotAddQuotes()), actionCollection(), "tools_quote");
 
   new KAction(i18n("&Remove Quote Characters"), 0, v_iew->e_dit,
-              SLOT(slotRemoveQuotes()), actionCollection(), "tools_unquote");
+              TQT_SLOT(slotRemoveQuotes()), actionCollection(), "tools_unquote");
 
   new KAction(i18n("Add &Box"), 0, v_iew->e_dit,
-              SLOT(slotAddBox()), actionCollection(), "tools_box");
+              TQT_SLOT(slotAddBox()), actionCollection(), "tools_box");
 
   new KAction(i18n("Re&move Box"), 0, v_iew->e_dit,
-              SLOT(slotRemoveBox()), actionCollection(), "tools_unbox");
+              TQT_SLOT(slotRemoveBox()), actionCollection(), "tools_unbox");
 
   KAction *undoRewrap = new KAction(i18n("Get &Original Text (not re-wrapped)"), 0, this,
-                                    SLOT(slotUndoRewrap()), actionCollection(), "tools_undoRewrap");
+                                    TQT_SLOT(slotUndoRewrap()), actionCollection(), "tools_undoRewrap");
   undoRewrap->setEnabled(!u_nwraped.isNull());
 
   KAction *rot13 = new KAction(i18n("S&cramble (Rot 13)"), "encrypted", 0, v_iew->e_dit,
-                               SLOT(slotRot13()), actionCollection(), "tools_rot13");
+                               TQT_SLOT(slotRot13()), actionCollection(), "tools_rot13");
   rot13->setEnabled(false);
-  connect(v_iew->e_dit, SIGNAL(copyAvailable(bool)), rot13, SLOT(setEnabled(bool)));
+  connect(v_iew->e_dit, TQT_SIGNAL(copyAvailable(bool)), rot13, TQT_SLOT(setEnabled(bool)));
 
   a_ctExternalEditor = new KAction(i18n("Start &External Editor"), "run", 0, this,
-                       SLOT(slotExternalEditor()), actionCollection(), "external_editor");
+                       TQT_SLOT(slotExternalEditor()), actionCollection(), "external_editor");
 
-  a_ctSpellCheck = KStdAction::spelling (this, SLOT(slotSpellcheck()), actionCollection());
+  a_ctSpellCheck = KStdAction::spelling (this, TQT_SLOT(slotSpellcheck()), actionCollection());
 
   //settings menu
   createStandardStatusBarAction();
   setStandardToolBarMenuEnabled(true);
 
-  KStdAction::keyBindings(this, SLOT(slotConfKeys()), actionCollection());
+  KStdAction::keyBindings(this, TQT_SLOT(slotConfKeys()), actionCollection());
 
-  KStdAction::configureToolbars(this, SLOT(slotConfToolbar()), actionCollection());
+  KStdAction::configureToolbars(this, TQT_SLOT(slotConfToolbar()), actionCollection());
 
-  KStdAction::preferences(knGlobals.top, SLOT(slotSettings()), actionCollection());
+  KStdAction::preferences(knGlobals.top, TQT_SLOT(slotSettings()), actionCollection());
 
   a_ccel=new KAccel(this);
   a_ctSetCharsetKeyb->plugAccel(a_ccel);
@@ -331,8 +331,8 @@ KNComposer::KNComposer(KNLocalArticle *a, const QString &text, const QString &si
 
 
   //attachment popup
-  a_ttPopup=static_cast<QPopupMenu*> (factory()->container("attachment_popup", this));
-  if(!a_ttPopup) a_ttPopup = new QPopupMenu();
+  a_ttPopup=static_cast<TQPopupMenu*> (factory()->container("attachment_popup", this));
+  if(!a_ttPopup) a_ttPopup = new TQPopupMenu();
   slotAttachmentSelected(0);
 
   //init
@@ -398,7 +398,7 @@ KNComposer::~KNComposer()
     delete e_ditorTempfile;
   }
 
-  for ( QValueList<KNAttachment*>::Iterator it = mDeletedAttachments.begin(); it != mDeletedAttachments.end(); ++it )
+  for ( TQValueList<KNAttachment*>::Iterator it = mDeletedAttachments.begin(); it != mDeletedAttachments.end(); ++it )
     delete (*it);
 
   KConfig *conf = knGlobals.config();
@@ -406,21 +406,21 @@ KNComposer::~KNComposer()
   saveMainWindowSettings(conf);
 }
 
-int KNComposer::listOfResultOfCheckWord( const QStringList & lst , const QString & selectWord)
+int KNComposer::listOfResultOfCheckWord( const TQStringList & lst , const TQString & selectWord)
 {
     createGUI("kncomposerui.rc",  false);
     unplugActionList("spell_result" );
     m_listAction.clear();
     if ( !lst.contains( selectWord ) )
     {
-        QStringList::ConstIterator it = lst.begin();
+        TQStringList::ConstIterator it = lst.begin();
         for ( ; it != lst.end() ; ++it )
         {
             if ( !(*it).isEmpty() ) // in case of removed subtypes or placeholders
             {
                 KAction * act = new KAction( *it );
 
-                connect( act, SIGNAL(activated()), v_iew->e_dit, SLOT(slotCorrectWord()) );
+                connect( act, TQT_SIGNAL(activated()), v_iew->e_dit, TQT_SLOT(slotCorrectWord()) );
                 m_listAction.append( act );
             }
         }
@@ -432,47 +432,47 @@ int KNComposer::listOfResultOfCheckWord( const QStringList & lst , const QString
 
 void KNComposer::slotUndo()
 {
-    QWidget* fw = focusWidget();
+    TQWidget* fw = focusWidget();
     if (!fw) return;
 
     if (fw->inherits("KEdit"))
-        ((QMultiLineEdit*)fw)->undo();
-    else if (fw->inherits("QLineEdit"))
-        ((QLineEdit*)fw)->undo();
+        ((TQMultiLineEdit*)fw)->undo();
+    else if (fw->inherits("TQLineEdit"))
+        ((TQLineEdit*)fw)->undo();
 }
 
 void KNComposer::slotRedo()
 {
-    QWidget* fw = focusWidget();
+    TQWidget* fw = focusWidget();
     if (!fw) return;
 
     if (fw->inherits("KEdit"))
-        ((QMultiLineEdit*)fw)->redo();
-    else if (fw->inherits("QLineEdit"))
-        ((QLineEdit*)fw)->redo();
+        ((TQMultiLineEdit*)fw)->redo();
+    else if (fw->inherits("TQLineEdit"))
+        ((TQLineEdit*)fw)->redo();
 }
 
 void KNComposer::slotCut()
 {
-  QWidget* fw = focusWidget();
+  TQWidget* fw = focusWidget();
   if (!fw) return;
 
   if (fw->inherits("KEdit"))
-    ((QMultiLineEdit*)fw)->cut();
-  else if (fw->inherits("QLineEdit"))
-    ((QLineEdit*)fw)->cut();
+    ((TQMultiLineEdit*)fw)->cut();
+  else if (fw->inherits("TQLineEdit"))
+    ((TQLineEdit*)fw)->cut();
   else kdDebug(5003) << "wrong focus widget" << endl;
 }
 
 void KNComposer::slotCopy()
 {
-  QWidget* fw = focusWidget();
+  TQWidget* fw = focusWidget();
   if (!fw) return;
 
   if (fw->inherits("KEdit"))
-    ((QMultiLineEdit*)fw)->copy();
-  else if (fw->inherits("QLineEdit"))
-    ((QLineEdit*)fw)->copy();
+    ((TQMultiLineEdit*)fw)->copy();
+  else if (fw->inherits("TQLineEdit"))
+    ((TQLineEdit*)fw)->copy();
   else kdDebug(5003) << "wrong focus widget" << endl;
 
 }
@@ -480,25 +480,25 @@ void KNComposer::slotCopy()
 
 void KNComposer::slotPaste()
 {
-  QWidget* fw = focusWidget();
+  TQWidget* fw = focusWidget();
   if (!fw) return;
 
   if (fw->inherits("KEdit"))
-    ((QMultiLineEdit*)fw)->paste();
-  else if (fw->inherits("QLineEdit"))
-    ((QLineEdit*)fw)->paste();
+    ((TQMultiLineEdit*)fw)->paste();
+  else if (fw->inherits("TQLineEdit"))
+    ((TQLineEdit*)fw)->paste();
   else kdDebug(5003) << "wrong focus widget" << endl;
 }
 
 void KNComposer::slotSelectAll()
 {
-  QWidget* fw = focusWidget();
+  TQWidget* fw = focusWidget();
   if (!fw) return;
 
-  if (fw->inherits("QLineEdit"))
-      ((QLineEdit*)fw)->selectAll();
-  else if (fw->inherits("QMultiLineEdit"))
-    ((QMultiLineEdit*)fw)->selectAll();
+  if (fw->inherits("TQLineEdit"))
+      ((TQLineEdit*)fw)->selectAll();
+  else if (fw->inherits("TQMultiLineEdit"))
+    ((TQMultiLineEdit*)fw)->selectAll();
 }
 
 
@@ -506,7 +506,7 @@ void KNComposer::setConfig(bool onlyFonts)
 {
   if (!onlyFonts) {
     v_iew->e_dit->setWordWrap(knGlobals.configManager()->postNewsComposer()->wordWrap()?
-                              QMultiLineEdit::FixedColumnWidth : QMultiLineEdit::NoWrap);
+                              TQMultiLineEdit::FixedColumnWidth : TQMultiLineEdit::NoWrap);
     v_iew->e_dit->setWrapColumnOrWidth(knGlobals.configManager()->postNewsComposer()->maxLineLength());
     a_ctWordWrap->setChecked(knGlobals.configManager()->postNewsComposer()->wordWrap());
 
@@ -514,7 +514,7 @@ void KNComposer::setConfig(bool onlyFonts)
     a_ctPGPsign->setEnabled(pgp->usePGP());
   }
 
-  QFont fnt=knGlobals.configManager()->appearance()->composerFont();
+  TQFont fnt=knGlobals.configManager()->appearance()->composerFont();
   v_iew->s_ubject->setFont(fnt);
   v_iew->t_o->setFont(fnt);
   v_iew->g_roups->setFont(fnt);
@@ -533,7 +533,7 @@ void KNComposer::setMessageMode(MessageMode mode)
   v_iew->setMessageMode(m_ode);
 
   if (m_ode == news_mail) {
-    QString s = v_iew->e_dit->textLine(0);
+    TQString s = v_iew->e_dit->textLine(0);
     if (!s.contains(i18n("<posted & mailed>")))
       v_iew->e_dit->insertAt(i18n("<posted & mailed>\n\n"),0,0);
   } else {
@@ -568,8 +568,8 @@ bool KNComposer::hasValidData()
       return false;
     }
 
-    int groupCount = QStringList::split(',',v_iew->g_roups->text()).count();
-    int fupCount = QStringList::split(',',v_iew->f_up2->currentText()).count();
+    int groupCount = TQStringList::split(',',v_iew->g_roups->text()).count();
+    int fupCount = TQStringList::split(',',v_iew->f_up2->currentText()).count();
     bool followUp = !v_iew->f_up2->currentText().isEmpty();
 
     if (groupCount>12) {
@@ -579,7 +579,7 @@ bool KNComposer::hasValidData()
 
     if (groupCount>5)
       if (!(KMessageBox::warningYesNo( this, i18n("You are crossposting to more than five newsgroups.\nPlease reconsider whether this is really useful\nand remove groups in which your article is off-topic.\nDo you want to re-edit the article or send it anyway?"),
-                                       QString::null, i18n("&Send"),i18n("edit article","&Edit")) == KMessageBox::Yes))
+                                       TQString::null, i18n("&Send"),i18n("edit article","&Edit")) == KMessageBox::Yes))
         return false;
 
     if ( !followUp && groupCount > 2 ) {
@@ -588,7 +588,7 @@ bool KNComposer::hasValidData()
                 "Please use the \"Followup-To\" header to direct the replies "
                 "to your article into one group.\n"
                 "Do you want to re-edit the article or send it anyway?"),
-           QString::null, i18n("&Send"), i18n("edit article","&Edit"), "missingFollowUpTo" )
+           TQString::null, i18n("&Send"), i18n("edit article","&Edit"), "missingFollowUpTo" )
            != KMessageBox::Yes )
         return false;
     }
@@ -600,7 +600,7 @@ bool KNComposer::hasValidData()
 
     if (fupCount>5)
       if (!(KMessageBox::warningYesNo( this, i18n("You are directing replies to more than five newsgroups.\nPlease reconsider whether this is really useful.\nDo you want to re-edit the article or send it anyway?"),
-                                       QString::null, i18n("&Send"),i18n("edit article","&Edit")) == KMessageBox::Yes))
+                                       TQString::null, i18n("&Send"),i18n("edit article","&Edit")) == KMessageBox::Yes))
         return false;
   }
 
@@ -621,9 +621,9 @@ bool KNComposer::hasValidData()
   int sigLength = 0;
   int notQuoted = 0;
   int textLines = 0;
-  QStringList text = v_iew->e_dit->processedText();
+  TQStringList text = v_iew->e_dit->processedText();
 
-  for (QStringList::Iterator it = text.begin(); it != text.end(); ++it) {
+  for (TQStringList::Iterator it = text.begin(); it != text.end(); ++it) {
 
     if (!n_eeds8Bit && !KMime::isUsAscii(*it))
       n_eeds8Bit=true;
@@ -670,7 +670,7 @@ bool KNComposer::hasValidData()
   if ((textLines>1)&&(notQuoted==1)) {
     if (hasAttributionLine)
       if (!(KMessageBox::warningYesNo( this, i18n("Your article seems to consist entirely of quoted text;\ndo you want to re-edit the article or send it anyway?"),
-                                       QString::null, i18n("&Send"),i18n("edit article","&Edit")) == KMessageBox::Yes))
+                                       TQString::null, i18n("&Send"),i18n("edit article","&Edit")) == KMessageBox::Yes))
         return false;
   } else {
     if (notQuoted==0) {
@@ -684,23 +684,23 @@ bool KNComposer::hasValidData()
     if (!(KMessageBox::warningYesNo( this,
           i18n("Your article contains lines longer than 80 characters.\n"
 	       "Do you want to re-edit the article or send it anyway?"),
-          QString::null, i18n("&Send"),
+          TQString::null, i18n("&Send"),
 	  i18n("edit article","&Edit")) == KMessageBox::Yes))
       return false;
 
   if (sigLength>8) {
     if (!(KMessageBox::warningYesNo( this, i18n("Your signature is more than 8 lines long.\nYou should shorten it to match the widely accepted limit of 4 lines.\nDo you want to re-edit the article or send it anyway?"),
-                                     QString::null, i18n("&Send"),i18n("edit article","&Edit")) == KMessageBox::Yes))
+                                     TQString::null, i18n("&Send"),i18n("edit article","&Edit")) == KMessageBox::Yes))
       return false;
   } else
     if (sigLength>4)
        KMessageBox::information(this, i18n("Your signature exceeds the widely-accepted limit of 4 lines:\nplease consider shortening your signature;\notherwise, you will probably annoy your readers."),
-                                QString::null,"longSignatureWarning");
+                                TQString::null,"longSignatureWarning");
 
   // check if article can be signed
   if ( a_ctPGPsign->isChecked() ) {
     // try to get the signing key
-    QCString signingKey = knGlobals.configManager()->identity()->signingKey();
+    TQCString signingKey = knGlobals.configManager()->identity()->signingKey();
     KNNntpAccount *acc = knGlobals.accountManager()->account( a_rticle->serverId() );
     if ( acc ) {
       KMime::Headers::Newsgroups *grps = a_rticle->newsgroups();
@@ -721,7 +721,7 @@ bool KNComposer::hasValidData()
                         "in the account properties or in the "
                         "group properties.\n"
                         "The article will be sent unsigned." ),
-                   QString::null, i18n( "Send Unsigned" ),
+                   TQString::null, i18n( "Send Unsigned" ),
                    "sendUnsignedDialog" )
                == KMessageBox::Cancel )
              return false;
@@ -746,7 +746,7 @@ bool KNComposer::applyChanges()
 
   //Newsgroups
   if (m_ode != mail) {
-    a_rticle->newsgroups()->fromUnicodeString(v_iew->g_roups->text().remove(QRegExp("\\s")), KMime::Headers::Latin1);
+    a_rticle->newsgroups()->fromUnicodeString(v_iew->g_roups->text().remove(TQRegExp("\\s")), KMime::Headers::Latin1);
     a_rticle->setDoPost(true);
   } else
     a_rticle->setDoPost(false);
@@ -766,7 +766,7 @@ bool KNComposer::applyChanges()
 
   if(a_ttChanged && (v_iew->a_ttView)) {
 
-    QListViewItemIterator it(v_iew->a_ttView);
+    TQListViewItemIterator it(v_iew->a_ttView);
     while(it.current()) {
       a=(static_cast<AttachmentViewItem*> (it.current()))->attachment;
       if(a->hasChanged()) {
@@ -779,7 +779,7 @@ bool KNComposer::applyChanges()
     }
   }
 
-  for ( QValueList<KNAttachment*>::Iterator it = mDeletedAttachments.begin(); it != mDeletedAttachments.end(); ++it )
+  for ( TQValueList<KNAttachment*>::Iterator it = mDeletedAttachments.begin(); it != mDeletedAttachments.end(); ++it )
     if ( (*it)->isAttached() )
       (*it)->detach( a_rticle );
 
@@ -817,15 +817,15 @@ bool KNComposer::applyChanges()
   }
 
   //assemble the text line by line
-  QString tmp;
-  QStringList textLines = v_iew->e_dit->processedText();
-  for (QStringList::Iterator it = textLines.begin(); it != textLines.end(); ++it)
+  TQString tmp;
+  TQStringList textLines = v_iew->e_dit->processedText();
+  for (TQStringList::Iterator it = textLines.begin(); it != textLines.end(); ++it)
     tmp += *it + "\n";
 
   // Sign article if needed
   if ( a_ctPGPsign->isChecked() ) {
       // first get the signing key
-      QCString signingKey = knGlobals.configManager()->identity()->signingKey();
+      TQCString signingKey = knGlobals.configManager()->identity()->signingKey();
       KNNntpAccount *acc = knGlobals.accountManager()->account( a_rticle->serverId() );
       if ( acc ) {
           KMime::Headers::Newsgroups *grps = a_rticle->newsgroups();
@@ -837,17 +837,17 @@ bool KNComposer::applyChanges()
       }
       // now try to sign the article
       if (!signingKey.isEmpty()) {
-          QString tmpText = tmp;
+          TQString tmpText = tmp;
           Kpgp::Block block;
           bool ok=true;
-          QTextCodec *codec=KGlobal::charsets()->codecForName(c_harset, ok);
+          TQTextCodec *codec=KGlobal::charsets()->codecForName(c_harset, ok);
           if(!ok) // no suitable codec found => try local settings and hope the best ;-)
               codec=KGlobal::locale()->codecForEncoding();
 
           block.setText( codec->fromUnicode(tmpText) );
           kdDebug(5003) << "signing article from " << article()->from()->email() << endl;
           if( block.clearsign( signingKey, codec->name() ) == Kpgp::Ok ) {
-              QCString result = block.text();
+              TQCString result = block.text();
               tmp = codec->toUnicode(result.data(), result.length() );
           } else {
               return false;
@@ -866,7 +866,7 @@ bool KNComposer::applyChanges()
 }
 
 
-void KNComposer::closeEvent(QCloseEvent *e)
+void KNComposer::closeEvent(TQCloseEvent *e)
 {
   if(!v_iew->e_dit->isModified() && !a_ttChanged) {  // nothing to save, don't show nag screen
     if(a_rticle->id()==-1)
@@ -876,7 +876,7 @@ void KNComposer::closeEvent(QCloseEvent *e)
   }
   else {
     switch ( KMessageBox::warningYesNoCancel( this, i18n("Do you want to save this article in the draft folder?"),
-                                              QString::null, KStdGuiItem::save(), KStdGuiItem::discard())) {
+                                              TQString::null, KStdGuiItem::save(), KStdGuiItem::discard())) {
       case KMessageBox::Yes :
         r_esult=CRsave;
         break;
@@ -896,11 +896,11 @@ void KNComposer::closeEvent(QCloseEvent *e)
 }
 
 
-void KNComposer::initData(const QString &text)
+void KNComposer::initData(const TQString &text)
 {
   //Subject
   if(a_rticle->subject()->isEmpty())
-    slotSubjectChanged(QString::null);
+    slotSubjectChanged(TQString::null);
   else
     v_iew->s_ubject->setText(a_rticle->subject()->asUnicodeString());
 
@@ -916,7 +916,7 @@ void KNComposer::initData(const QString &text)
     v_iew->f_up2->lineEdit()->setText(fup2->asUnicodeString());
 
   KMime::Content *textContent=a_rticle->textContent();
-  QString s;
+  TQString s;
 
   if(text.isEmpty()) {
     if(textContent)
@@ -960,21 +960,21 @@ void KNComposer::initData(const QString &text)
 // inserts at cursor position if clear is false, replaces content otherwise
 // puts the file content into a box if box==true
 // "file" is already open for reading
-void KNComposer::insertFile(QFile *file, bool clear, bool box, QString boxTitle)
+void KNComposer::insertFile(TQFile *file, bool clear, bool box, TQString boxTitle)
 {
-  QString temp;
+  TQString temp;
   bool ok=true;
-  QTextCodec *codec=KGlobal::charsets()->codecForName(c_harset, ok);
-  QTextStream ts(file);
+  TQTextCodec *codec=KGlobal::charsets()->codecForName(c_harset, ok);
+  TQTextStream ts(file);
   ts.setCodec(codec);
 
   if (box)
-    temp = QString::fromLatin1(",----[ %1 ]\n").arg(boxTitle);
+    temp = TQString::fromLatin1(",----[ %1 ]\n").arg(boxTitle);
 
-  if (box && (v_iew->e_dit->wordWrap()!=QMultiLineEdit::NoWrap)) {
+  if (box && (v_iew->e_dit->wordWrap()!=TQMultiLineEdit::NoWrap)) {
     int wrapAt = v_iew->e_dit->wrapColumnOrWidth();
-    QStringList lst;
-    QString line;
+    TQStringList lst;
+    TQString line;
     while(!file->atEnd()) {
       line=ts.readLine();
       if (!file->atEnd())
@@ -993,7 +993,7 @@ void KNComposer::insertFile(QFile *file, bool clear, bool box, QString boxTitle)
   }
 
   if (box)
-    temp += QString::fromLatin1("`----");
+    temp += TQString::fromLatin1("`----");
 
   if(clear)
     v_iew->e_dit->setText(temp);
@@ -1006,9 +1006,9 @@ void KNComposer::insertFile(QFile *file, bool clear, bool box, QString boxTitle)
 void KNComposer::insertFile(bool clear, bool box)
 {
   KNLoadHelper helper(this);
-  QFile *file = helper.getFile(i18n("Insert File"));
+  TQFile *file = helper.getFile(i18n("Insert File"));
   KURL url;
-  QString boxName;
+  TQString boxName;
 
   if (file) {
     url = helper.getURL();
@@ -1165,19 +1165,19 @@ void KNComposer::slotToggleDoMail()
   if (a_ctDoMail->isChecked()) {
     if (a_uthorDislikesMailCopies) {
       if (!(KMessageBox::warningContinueCancel(this, i18n("The poster does not want a mail copy of your reply (Mail-Copies-To: nobody);\nplease respect their request."),
-                                               QString::null, i18n("&Send Copy")) == KMessageBox::Continue)) {
+                                               TQString::null, i18n("&Send Copy")) == KMessageBox::Continue)) {
         a_ctDoMail->setChecked(false); //revert
         return;
       }
     }
 
     if (knGlobals.configManager()->postNewsTechnical()->useExternalMailer()) {
-      QString s = v_iew->e_dit->textLine(0);
+      TQString s = v_iew->e_dit->textLine(0);
       if (!s.contains(i18n("<posted & mailed>")))
         v_iew->e_dit->insertAt(i18n("<posted & mailed>\n\n"),0,0);
-      QString tmp;
-      QStringList textLines = v_iew->e_dit->processedText();
-      for (QStringList::Iterator it = textLines.begin(); it != textLines.end(); ++it) {
+      TQString tmp;
+      TQStringList textLines = v_iew->e_dit->processedText();
+      for (TQStringList::Iterator it = textLines.begin(); it != textLines.end(); ++it) {
         if (*it == "-- ")   // try to be smart, don't include the signature,
           break;            // kmail will append one, too.
         tmp+=*it+"\n";
@@ -1203,7 +1203,7 @@ void KNComposer::slotToggleDoMail()
 }
 
 
-void KNComposer::slotSetCharset(const QString &s)
+void KNComposer::slotSetCharset(const TQString &s)
 {
   if(s.isEmpty())
     return;
@@ -1225,7 +1225,7 @@ void KNComposer::slotSetCharsetKeyboard()
 
 void KNComposer::slotToggleWordWrap()
 {
-  v_iew->e_dit->setWordWrap(a_ctWordWrap->isChecked()? QMultiLineEdit::FixedColumnWidth : QMultiLineEdit::NoWrap);
+  v_iew->e_dit->setWordWrap(a_ctWordWrap->isChecked()? TQMultiLineEdit::FixedColumnWidth : TQMultiLineEdit::NoWrap);
 }
 
 
@@ -1242,7 +1242,7 @@ void KNComposer::slotExternalEditor()
   if(e_xternalEditor)   // in progress...
     return;
 
-  QString editorCommand=knGlobals.configManager()->postNewsComposer()->externalEditor();
+  TQString editorCommand=knGlobals.configManager()->postNewsComposer()->externalEditor();
 
   if(editorCommand.isEmpty())
     KMessageBox::sorry(this, i18n("No editor configured.\nPlease do this in the settings dialog."));
@@ -1264,18 +1264,18 @@ void KNComposer::slotExternalEditor()
   }
 
   bool ok=true;
-  QTextCodec *codec=KGlobal::charsets()->codecForName(c_harset, ok);
+  TQTextCodec *codec=KGlobal::charsets()->codecForName(c_harset, ok);
 
-  QString tmp;
-  QStringList textLines = v_iew->e_dit->processedText();
-  for (QStringList::Iterator it = textLines.begin(); it != textLines.end();) {
+  TQString tmp;
+  TQStringList textLines = v_iew->e_dit->processedText();
+  for (TQStringList::Iterator it = textLines.begin(); it != textLines.end();) {
     tmp += *it;
     ++it;
     if (it != textLines.end())
       tmp+="\n";
   }
 
-  QCString local = codec->fromUnicode(tmp);
+  TQCString local = codec->fromUnicode(tmp);
   e_ditorTempfile->file()->writeBlock(local.data(),local.length());
   e_ditorTempfile->file()->flush();
 
@@ -1290,11 +1290,11 @@ void KNComposer::slotExternalEditor()
   e_xternalEditor=new KProcess();
 
   // construct command line...
-  QStringList command = QStringList::split(' ',editorCommand);
+  TQStringList command = TQStringList::split(' ',editorCommand);
   bool filenameAdded=false;
-  for ( QStringList::Iterator it = command.begin(); it != command.end(); ++it ) {
+  for ( TQStringList::Iterator it = command.begin(); it != command.end(); ++it ) {
     if ((*it).contains("%f")) {
-      (*it).replace(QRegExp("%f"),e_ditorTempfile->name());
+      (*it).replace(TQRegExp("%f"),e_ditorTempfile->name());
       filenameAdded=true;
     }
     (*e_xternalEditor) << (*it);
@@ -1302,7 +1302,7 @@ void KNComposer::slotExternalEditor()
   if(!filenameAdded)    // no %f in the editor command
     (*e_xternalEditor) << e_ditorTempfile->name();
 
-  connect(e_xternalEditor, SIGNAL(processExited(KProcess *)),this, SLOT(slotEditorFinished(KProcess *)));
+  connect(e_xternalEditor, TQT_SIGNAL(processExited(KProcess *)),this, TQT_SLOT(slotEditorFinished(KProcess *)));
   if(!e_xternalEditor->start()) {
     KMessageBox::error(this, i18n("Unable to start external editor.\nPlease check your configuration in the settings dialog."));
     delete e_xternalEditor;
@@ -1327,21 +1327,21 @@ void KNComposer::slotSpellcheck()
   a_ctExternalEditor->setEnabled(false);
   a_ctSpellCheck->setEnabled(false);
 
-  s_pellChecker = new KSpell(this, i18n("Spellcheck"), this, SLOT(slotSpellStarted(KSpell *)));
-  QStringList l = KSpellingHighlighter::personalWords();
-  for ( QStringList::Iterator it = l.begin(); it != l.end(); ++it ) {
+  s_pellChecker = new KSpell(this, i18n("Spellcheck"), this, TQT_SLOT(slotSpellStarted(KSpell *)));
+  TQStringList l = KSpellingHighlighter::personalWords();
+  for ( TQStringList::Iterator it = l.begin(); it != l.end(); ++it ) {
       s_pellChecker->addPersonal( *it );
   }
-  connect(s_pellChecker, SIGNAL(death()), this, SLOT(slotSpellFinished()));
-  connect(s_pellChecker, SIGNAL(done(const QString&)), this, SLOT(slotSpellDone(const QString&)));
-  connect(s_pellChecker, SIGNAL(misspelling (const QString &, const QStringList &, unsigned int)),
-          this, SLOT(slotMisspelling (const QString &, const QStringList &, unsigned int)));
-  connect(s_pellChecker, SIGNAL(corrected (const QString &, const QString &, unsigned int)),
-          this, SLOT(slotCorrected (const QString &, const QString &, unsigned int)));
+  connect(s_pellChecker, TQT_SIGNAL(death()), this, TQT_SLOT(slotSpellFinished()));
+  connect(s_pellChecker, TQT_SIGNAL(done(const TQString&)), this, TQT_SLOT(slotSpellDone(const TQString&)));
+  connect(s_pellChecker, TQT_SIGNAL(misspelling (const TQString &, const TQStringList &, unsigned int)),
+          this, TQT_SLOT(slotMisspelling (const TQString &, const TQStringList &, unsigned int)));
+  connect(s_pellChecker, TQT_SIGNAL(corrected (const TQString &, const TQString &, unsigned int)),
+          this, TQT_SLOT(slotCorrected (const TQString &, const TQString &, unsigned int)));
 }
 
 
-void KNComposer::slotMisspelling(const QString &text, const QStringList &lst, unsigned int pos)
+void KNComposer::slotMisspelling(const TQString &text, const TQStringList &lst, unsigned int pos)
 {
      if( spellLineEdit )
          v_iew->s_ubject->spellCheckerMisspelling( text, lst, pos);
@@ -1350,7 +1350,7 @@ void KNComposer::slotMisspelling(const QString &text, const QStringList &lst, un
 
 }
 
-void KNComposer::slotCorrected (const QString &oldWord, const QString &newWord, unsigned int pos)
+void KNComposer::slotCorrected (const TQString &oldWord, const TQString &newWord, unsigned int pos)
 {
     if( spellLineEdit )
         v_iew->s_ubject->spellCheckerCorrected( oldWord, newWord, pos);
@@ -1360,7 +1360,7 @@ void KNComposer::slotCorrected (const QString &oldWord, const QString &newWord,
 
 void KNComposer::slotUpdateStatusBar()
 {
-  QString typeDesc;
+  TQString typeDesc;
   switch (m_ode) {
     case news:  typeDesc = i18n("News Article");
                 break;
@@ -1368,7 +1368,7 @@ void KNComposer::slotUpdateStatusBar()
                 break;
     default  :  typeDesc = i18n("News Article & Email");
   }
-  QString overwriteDesc;
+  TQString overwriteDesc;
   if (v_iew->e_dit->isOverwriteMode())
     overwriteDesc = i18n(" OVR ");
   else
@@ -1401,7 +1401,7 @@ void KNComposer::slotConfToolbar()
   conf->setGroup("composerWindow_options");
   saveMainWindowSettings(conf);
   KEditToolbar dlg(guiFactory(),this);
-  connect(&dlg,SIGNAL( newToolbarConfig() ), this, SLOT( slotNewToolbarConfig() ));
+  connect(&dlg,TQT_SIGNAL( newToolbarConfig() ), this, TQT_SLOT( slotNewToolbarConfig() ));
   dlg.exec();
 }
 
@@ -1409,8 +1409,8 @@ void KNComposer::slotNewToolbarConfig()
 {
   createGUI("kncomposerui.rc");
 
-  a_ttPopup=static_cast<QPopupMenu*> (factory()->container("attachment_popup", this));
-  if(!a_ttPopup) a_ttPopup = new QPopupMenu();
+  a_ttPopup=static_cast<TQPopupMenu*> (factory()->container("attachment_popup", this));
+  if(!a_ttPopup) a_ttPopup = new TQPopupMenu();
 
   KConfig *conf = knGlobals.config();
   conf->setGroup("composerWindow_options");
@@ -1420,10 +1420,10 @@ void KNComposer::slotNewToolbarConfig()
 //-------------------------------- </Actions> -----------------------------------
 
 
-void KNComposer::slotSubjectChanged(const QString &t)
+void KNComposer::slotSubjectChanged(const TQString &t)
 {
   // replace newlines
-  QString subject = t;
+  TQString subject = t;
   subject.replace( '\n', ' ' );
   subject.replace( '\r', ' ' );
   if ( subject != t ) // setText() sets the cursor to the end
@@ -1436,18 +1436,18 @@ void KNComposer::slotSubjectChanged(const QString &t)
 }
 
 
-void KNComposer::slotGroupsChanged(const QString &t)
+void KNComposer::slotGroupsChanged(const TQString &t)
 {
   KQCStringSplitter split;
   bool splitOk;
-  QString currText=v_iew->f_up2->currentText();
+  TQString currText=v_iew->f_up2->currentText();
 
   v_iew->f_up2->clear();
 
   split.init(t.latin1(), ",");
   splitOk=split.first();
   while(splitOk) {
-    v_iew->f_up2->insertItem(QString::fromLatin1(split.string()));
+    v_iew->f_up2->insertItem(TQString::fromLatin1(split.string()));
     splitOk=split.next();
   }
   v_iew->f_up2->insertItem("");
@@ -1460,12 +1460,12 @@ void KNComposer::slotGroupsChanged(const QString &t)
 void KNComposer::slotToBtnClicked()
 {
   AddressesDialog dlg( this );
-  QString txt;
-  QString to = v_iew->t_o->text();
+  TQString txt;
+  TQString to = v_iew->t_o->text();
   dlg.setShowBCC(false);
   dlg.setShowCC(false);
 #if 0
-  QStringList lst;
+  TQStringList lst;
 
 
   txt = mEdtTo->text().stripWhiteSpace();
@@ -1475,7 +1475,7 @@ void KNComposer::slotToBtnClicked()
   }
 #endif
   dlg.setRecentAddresses( RecentAddresses::self(knGlobals.config())->kabcAddresses() );
-  if (dlg.exec()==QDialog::Rejected) return;
+  if (dlg.exec()==TQDialog::Rejected) return;
 
   if(!to.isEmpty())
       to+=", ";
@@ -1506,12 +1506,12 @@ void KNComposer::slotGroupsBtnClicked()
   if(id==-1)
     a_rticle->setServerId(nntp->id());
 
-  KNGroupSelectDialog *dlg=new KNGroupSelectDialog(this, nntp, v_iew->g_roups->text().remove(QRegExp("\\s")));
+  KNGroupSelectDialog *dlg=new KNGroupSelectDialog(this, nntp, v_iew->g_roups->text().remove(TQRegExp("\\s")));
 
-  connect(dlg, SIGNAL(loadList(KNNntpAccount*)),
-    knGlobals.groupManager(), SLOT(slotLoadGroupList(KNNntpAccount*)));
-  connect(knGlobals.groupManager(), SIGNAL(newListReady(KNGroupListData*)),
-    dlg, SLOT(slotReceiveList(KNGroupListData*)));
+  connect(dlg, TQT_SIGNAL(loadList(KNNntpAccount*)),
+    knGlobals.groupManager(), TQT_SLOT(slotLoadGroupList(KNNntpAccount*)));
+  connect(knGlobals.groupManager(), TQT_SIGNAL(newListReady(KNGroupListData*)),
+    dlg, TQT_SLOT(slotReceiveList(KNGroupListData*)));
 
   if(dlg->exec())
     v_iew->g_roups->setText(dlg->selectedGroups());
@@ -1547,14 +1547,14 @@ void KNComposer::slotCancelEditor()
 }
 
 
-void KNComposer::slotAttachmentPopup(KListView*, QListViewItem *it, const QPoint &p)
+void KNComposer::slotAttachmentPopup(KListView*, TQListViewItem *it, const TQPoint &p)
 {
   if(it)
     a_ttPopup->popup(p);
 }
 
 
-void KNComposer::slotAttachmentSelected(QListViewItem *it)
+void KNComposer::slotAttachmentSelected(TQListViewItem *it)
 {
   if(v_iew->a_ttWidget) {
     v_iew->a_ttRemoveBtn->setEnabled((it!=0));
@@ -1563,13 +1563,13 @@ void KNComposer::slotAttachmentSelected(QListViewItem *it)
 }
 
 
-void KNComposer::slotAttachmentEdit(QListViewItem *)
+void KNComposer::slotAttachmentEdit(TQListViewItem *)
 {
   slotAttachmentProperties();
 }
 
 
-void KNComposer::slotAttachmentRemove(QListViewItem *)
+void KNComposer::slotAttachmentRemove(TQListViewItem *)
 {
   slotRemoveAttachment();
 }
@@ -1590,7 +1590,7 @@ void KNComposer::slotSpellStarted( KSpell *)
         // read the quote indicator from the preferences
         KConfig *config=knGlobals.config();
         KConfigGroupSaver saver(config, "READNEWS");
-        QString quotePrefix;
+        TQString quotePrefix;
         quotePrefix = config->readEntry("quoteCharacters",">");
 //todo fixme
 //quotePrefix = mComposer->msg()->formatString(quotePrefix);
@@ -1605,7 +1605,7 @@ void KNComposer::slotSpellStarted( KSpell *)
         s_pellChecker->check( v_iew->s_ubject->text());
 }
 
-void KNComposer::slotSpellDone(const QString &newtext)
+void KNComposer::slotSpellDone(const TQString &newtext)
 {
     a_ctExternalEditor->setEnabled(true);
     a_ctSpellCheck->setEnabled(true);
@@ -1619,7 +1619,7 @@ void KNComposer::slotSpellDone(const QString &newtext)
         {
             //stop spell check
             spellLineEdit = false;
-            QString tmpText( newtext);
+            TQString tmpText( newtext);
             tmpText =  tmpText.remove('\n');
 
             if( tmpText != v_iew->s_ubject->text() )
@@ -1669,14 +1669,14 @@ void KNComposer::slotSpellFinished()
 }
 
 
-void KNComposer::slotDragEnterEvent(QDragEnterEvent *ev)
+void KNComposer::slotDragEnterEvent(TQDragEnterEvent *ev)
 {
-  QStringList files;
+  TQStringList files;
   ev->accept(KURLDrag::canDecode(ev));
 }
 
 
-void KNComposer::slotDropEvent(QDropEvent *ev)
+void KNComposer::slotDropEvent(TQDropEvent *ev)
 {
   KURL::List urls;
 
@@ -1701,22 +1701,22 @@ void KNComposer::slotDropEvent(QDropEvent *ev)
 }
 
 
-void KNComposer::dragEnterEvent(QDragEnterEvent *ev)
+void KNComposer::dragEnterEvent(TQDragEnterEvent *ev)
 {
   slotDragEnterEvent(ev);
 }
 
 
-void KNComposer::dropEvent(QDropEvent *ev)
+void KNComposer::dropEvent(TQDropEvent *ev)
 {
   slotDropEvent(ev);
 }
 
-QPopupMenu * KNComposer::popupMenu( const QString& name )
+TQPopupMenu * KNComposer::popupMenu( const TQString& name )
 {
     Q_ASSERT(factory());
     if ( factory() )
-        return ((QPopupMenu*)factory()->container( name, this ));
+        return ((TQPopupMenu*)factory()->container( name, this ));
     return 0L;
 }
 
@@ -1725,43 +1725,43 @@ QPopupMenu * KNComposer::popupMenu( const QString& name )
 
 
 KNComposer::ComposerView::ComposerView(KNComposer *composer, const char *n)
-  : QSplitter(QSplitter::Vertical, composer, n), a_ttWidget(0), a_ttView(0), v_iewOpen(false)
+  : TQSplitter(TQSplitter::Vertical, composer, n), a_ttWidget(0), a_ttView(0), v_iewOpen(false)
 {
-  QWidget *main=new QWidget(this);
+  TQWidget *main=new TQWidget(this);
 
   //headers
-  QFrame *hdrFrame=new QFrame(main);
-  hdrFrame->setFrameStyle(QFrame::Box | QFrame::Sunken);
-  QGridLayout *hdrL=new QGridLayout(hdrFrame, 4,3, 7,5);
+  TQFrame *hdrFrame=new TQFrame(main);
+  hdrFrame->setFrameStyle(TQFrame::Box | TQFrame::Sunken);
+  TQGridLayout *hdrL=new TQGridLayout(hdrFrame, 4,3, 7,5);
   hdrL->setColStretch(1,1);
 
   //To
   t_o=new KNLineEdit(this, true, hdrFrame);
   mEdtList.append(t_o);
 
-  l_to=new QLabel(t_o, i18n("T&o:"), hdrFrame);
-  t_oBtn=new QPushButton(i18n("&Browse..."), hdrFrame);
+  l_to=new TQLabel(t_o, i18n("T&o:"), hdrFrame);
+  t_oBtn=new TQPushButton(i18n("&Browse..."), hdrFrame);
   hdrL->addWidget(l_to, 0,0);
   hdrL->addWidget(t_o, 0,1);
   hdrL->addWidget(t_oBtn, 0,2);
-  connect(t_oBtn, SIGNAL(clicked()), parent(), SLOT(slotToBtnClicked()));
+  connect(t_oBtn, TQT_SIGNAL(clicked()), parent(), TQT_SLOT(slotToBtnClicked()));
 
   //Newsgroups
   g_roups=new KNLineEdit(this, false, hdrFrame);
   mEdtList.append(g_roups);
 
-  l_groups=new QLabel(g_roups, i18n("&Groups:"), hdrFrame);
-  g_roupsBtn=new QPushButton(i18n("B&rowse..."), hdrFrame);
+  l_groups=new TQLabel(g_roups, i18n("&Groups:"), hdrFrame);
+  g_roupsBtn=new TQPushButton(i18n("B&rowse..."), hdrFrame);
   hdrL->addWidget(l_groups, 1,0);
   hdrL->addWidget(g_roups, 1,1);
   hdrL->addWidget(g_roupsBtn, 1,2);
-  connect(g_roups, SIGNAL(textChanged(const QString&)),
-          parent(), SLOT(slotGroupsChanged(const QString&)));
-  connect(g_roupsBtn, SIGNAL(clicked()), parent(), SLOT(slotGroupsBtnClicked()));
+  connect(g_roups, TQT_SIGNAL(textChanged(const TQString&)),
+          parent(), TQT_SLOT(slotGroupsChanged(const TQString&)));
+  connect(g_roupsBtn, TQT_SIGNAL(clicked()), parent(), TQT_SLOT(slotGroupsBtnClicked()));
 
   //Followup-To
   f_up2=new KComboBox(true, hdrFrame);
-  l_fup2=new QLabel(f_up2, i18n("Follo&wup-To:"), hdrFrame);
+  l_fup2=new TQLabel(f_up2, i18n("Follo&wup-To:"), hdrFrame);
   hdrL->addWidget(l_fup2, 2,0);
   hdrL->addMultiCellWidget(f_up2, 2,2, 1,2);
 
@@ -1769,11 +1769,11 @@ KNComposer::ComposerView::ComposerView(KNComposer *composer, const char *n)
   s_ubject=new KNLineEditSpell(this, false, hdrFrame);
   mEdtList.append(s_ubject);
 
-  QLabel *l=new QLabel(s_ubject, i18n("S&ubject:"), hdrFrame);
+  TQLabel *l=new TQLabel(s_ubject, i18n("S&ubject:"), hdrFrame);
   hdrL->addWidget(l, 3,0);
   hdrL->addMultiCellWidget(s_ubject, 3,3, 1,2);
-  connect(s_ubject, SIGNAL(textChanged(const QString&)),
-          parent(), SLOT(slotSubjectChanged(const QString&)));
+  connect(s_ubject, TQT_SIGNAL(textChanged(const TQString&)),
+          parent(), TQT_SLOT(slotSubjectChanged(const TQString&)));
 
   //Editor
   e_dit=new Editor(this, composer, main);
@@ -1781,34 +1781,34 @@ KNComposer::ComposerView::ComposerView(KNComposer *composer, const char *n)
 
   KConfig *config = knGlobals.config();
   KConfigGroupSaver saver(config, "VISUAL_APPEARANCE");
-  QColor defaultColor1( kapp->palette().active().text()); // defaults from kmreaderwin.cpp
-  QColor defaultColor2( kapp->palette().active().text() );
-  QColor defaultColor3( kapp->palette().active().text() );
-  QColor defaultForeground( kapp->palette().active().text() );
-  QColor col1 = config->readColorEntry( "ForegroundColor", &defaultForeground );
-  QColor col2 = config->readColorEntry( "quote3Color", &defaultColor3 );
-  QColor col3 = config->readColorEntry( "quote2Color", &defaultColor2 );
-  QColor col4 = config->readColorEntry( "quote1Color", &defaultColor1 );
-  QColor c = QColor("red");
+  TQColor defaultColor1( kapp->palette().active().text()); // defaults from kmreaderwin.cpp
+  TQColor defaultColor2( kapp->palette().active().text() );
+  TQColor defaultColor3( kapp->palette().active().text() );
+  TQColor defaultForeground( kapp->palette().active().text() );
+  TQColor col1 = config->readColorEntry( "ForegroundColor", &defaultForeground );
+  TQColor col2 = config->readColorEntry( "quote3Color", &defaultColor3 );
+  TQColor col3 = config->readColorEntry( "quote2Color", &defaultColor2 );
+  TQColor col4 = config->readColorEntry( "quote1Color", &defaultColor1 );
+  TQColor c = TQColor("red");
   mSpellChecker = new KDictSpellingHighlighter(e_dit, /*active*/ true, /*autoEnabled*/ true,
                                        /*spellColor*/ config->readColorEntry("NewMessage", &c),
                                        /*colorQuoting*/ true, col1, col2, col3, col4);
-  connect( mSpellChecker, SIGNAL(newSuggestions(const QString&, const QStringList&, unsigned int)), e_dit,
-           SLOT(slotAddSuggestion(const QString&, const QStringList&, unsigned int)) );
+  connect( mSpellChecker, TQT_SIGNAL(newSuggestions(const TQString&, const TQStringList&, unsigned int)), e_dit,
+           TQT_SLOT(slotAddSuggestion(const TQString&, const TQStringList&, unsigned int)) );
 
-  QVBoxLayout *notL=new QVBoxLayout(e_dit);
+  TQVBoxLayout *notL=new TQVBoxLayout(e_dit);
   notL->addStretch(1);
-  n_otification=new QGroupBox(2, Qt::Horizontal, e_dit);
-  l=new QLabel(i18n("You are currently editing the article body\nin an external editor. To continue, you have\nto close the external editor."), n_otification);
-  c_ancelEditorBtn=new QPushButton(i18n("&Kill External Editor"), n_otification);
-  n_otification->setFrameStyle(QFrame::Panel | QFrame::Raised);
+  n_otification=new TQGroupBox(2, Qt::Horizontal, e_dit);
+  l=new TQLabel(i18n("You are currently editing the article body\nin an external editor. To continue, you have\nto close the external editor."), n_otification);
+  c_ancelEditorBtn=new TQPushButton(i18n("&Kill External Editor"), n_otification);
+  n_otification->setFrameStyle(TQFrame::Panel | TQFrame::Raised);
   n_otification->setLineWidth(2);
   n_otification->hide();
   notL->addWidget(n_otification, 0, Qt::AlignHCenter);
   notL->addStretch(1);
 
   //finish GUI
-  QVBoxLayout *topL=new QVBoxLayout(main, 4,4);
+  TQVBoxLayout *topL=new TQVBoxLayout(main, 4,4);
   topL->addWidget(hdrFrame);
   topL->addWidget(e_dit, 1);
 }
@@ -1822,8 +1822,8 @@ KNComposer::ComposerView::~ComposerView()
 
     conf->writeEntry("Att_Splitter",sizes());   // save splitter pos
 
-    QValueList<int> lst;                        // save header sizes
-    QHeader *h=a_ttView->header();
+    TQValueList<int> lst;                        // save header sizes
+    TQHeader *h=a_ttView->header();
     for (int i=0; i<5; i++)
       lst << h->sectionSize(i);
     conf->writeEntry("Att_Headers",lst);
@@ -1832,14 +1832,14 @@ KNComposer::ComposerView::~ComposerView()
 }
 
 
-void KNComposer::ComposerView::focusNextPrevEdit(const QWidget* aCur, bool aNext)
+void KNComposer::ComposerView::focusNextPrevEdit(const TQWidget* aCur, bool aNext)
 {
-  QValueList<QWidget*>::Iterator it;
+  TQValueList<TQWidget*>::Iterator it;
 
   if ( !aCur ) {
     it = --( mEdtList.end() );
   } else {
-    for ( QValueList<QWidget*>::Iterator it2 = mEdtList.begin(); it2 != mEdtList.end(); ++it2 ) {
+    for ( TQValueList<TQWidget*>::Iterator it2 = mEdtList.begin(); it2 != mEdtList.end(); ++it2 ) {
       if ( (*it2) == aCur ) {
         it = it2;
         break;
@@ -1899,40 +1899,40 @@ void KNComposer::ComposerView::restartBackgroundSpellCheck()
 void KNComposer::ComposerView::showAttachmentView()
 {
   if(!a_ttWidget) {
-    a_ttWidget=new QWidget(this);
-    QGridLayout *topL=new QGridLayout(a_ttWidget, 3, 2, 4, 4);
+    a_ttWidget=new TQWidget(this);
+    TQGridLayout *topL=new TQGridLayout(a_ttWidget, 3, 2, 4, 4);
 
     a_ttView=new AttachmentView(a_ttWidget);
     topL->addMultiCellWidget(a_ttView, 0,2, 0,0);
 
     //connections
-    connect(a_ttView, SIGNAL(currentChanged(QListViewItem*)),
-            parent(), SLOT(slotAttachmentSelected(QListViewItem*)));
-    connect(a_ttView, SIGNAL(clicked ( QListViewItem * )),
-            parent(), SLOT(slotAttachmentSelected(QListViewItem*)));
-
-    connect(a_ttView, SIGNAL(contextMenu(KListView*, QListViewItem*, const QPoint&)),
-            parent(), SLOT(slotAttachmentPopup(KListView*, QListViewItem*, const QPoint&)));
-    connect(a_ttView, SIGNAL(delPressed(QListViewItem*)),
-            parent(), SLOT(slotAttachmentRemove(QListViewItem*)));
-    connect(a_ttView, SIGNAL(doubleClicked(QListViewItem*)),
-            parent(), SLOT(slotAttachmentEdit(QListViewItem*)));
-    connect(a_ttView, SIGNAL(returnPressed(QListViewItem*)),
-            parent(), SLOT(slotAttachmentEdit(QListViewItem*)));
+    connect(a_ttView, TQT_SIGNAL(currentChanged(TQListViewItem*)),
+            parent(), TQT_SLOT(slotAttachmentSelected(TQListViewItem*)));
+    connect(a_ttView, TQT_SIGNAL(clicked ( TQListViewItem * )),
+            parent(), TQT_SLOT(slotAttachmentSelected(TQListViewItem*)));
+
+    connect(a_ttView, TQT_SIGNAL(contextMenu(KListView*, TQListViewItem*, const TQPoint&)),
+            parent(), TQT_SLOT(slotAttachmentPopup(KListView*, TQListViewItem*, const TQPoint&)));
+    connect(a_ttView, TQT_SIGNAL(delPressed(TQListViewItem*)),
+            parent(), TQT_SLOT(slotAttachmentRemove(TQListViewItem*)));
+    connect(a_ttView, TQT_SIGNAL(doubleClicked(TQListViewItem*)),
+            parent(), TQT_SLOT(slotAttachmentEdit(TQListViewItem*)));
+    connect(a_ttView, TQT_SIGNAL(returnPressed(TQListViewItem*)),
+            parent(), TQT_SLOT(slotAttachmentEdit(TQListViewItem*)));
 
     //buttons
-    a_ttAddBtn=new QPushButton(i18n("A&dd..."),a_ttWidget);
-    connect(a_ttAddBtn, SIGNAL(clicked()), parent(), SLOT(slotAttachFile()));
+    a_ttAddBtn=new TQPushButton(i18n("A&dd..."),a_ttWidget);
+    connect(a_ttAddBtn, TQT_SIGNAL(clicked()), parent(), TQT_SLOT(slotAttachFile()));
     topL->addWidget(a_ttAddBtn, 0,1);
 
-    a_ttRemoveBtn=new QPushButton(i18n("&Remove"), a_ttWidget);
+    a_ttRemoveBtn=new TQPushButton(i18n("&Remove"), a_ttWidget);
     a_ttRemoveBtn->setEnabled(false);
-    connect(a_ttRemoveBtn, SIGNAL(clicked()), parent(), SLOT(slotRemoveAttachment()));
+    connect(a_ttRemoveBtn, TQT_SIGNAL(clicked()), parent(), TQT_SLOT(slotRemoveAttachment()));
     topL->addWidget(a_ttRemoveBtn, 1,1);
 
-    a_ttEditBtn=new QPushButton(i18n("&Properties"), a_ttWidget);
+    a_ttEditBtn=new TQPushButton(i18n("&Properties"), a_ttWidget);
     a_ttEditBtn->setEnabled(false);
-    connect(a_ttEditBtn, SIGNAL(clicked()), parent(), SLOT(slotAttachmentProperties()));
+    connect(a_ttEditBtn, TQT_SIGNAL(clicked()), parent(), TQT_SLOT(slotAttachmentProperties()));
     topL->addWidget(a_ttEditBtn, 2,1, Qt::AlignTop);
 
     topL->setRowStretch(2,1);
@@ -1946,16 +1946,16 @@ void KNComposer::ComposerView::showAttachmentView()
     KConfig *conf=knGlobals.config();
     conf->setGroup("POSTNEWS");
 
-    QValueList<int> lst=conf->readIntListEntry("Att_Splitter");
+    TQValueList<int> lst=conf->readIntListEntry("Att_Splitter");
     if(lst.count()!=2)
       lst << 267 << 112;
     setSizes(lst);
 
     lst=conf->readIntListEntry("Att_Headers");
     if(lst.count()==5) {
-      QValueList<int>::Iterator it=lst.begin();
+      TQValueList<int>::Iterator it=lst.begin();
 
-      QHeader *h=a_ttView->header();
+      TQHeader *h=a_ttView->header();
       for(int i=0; i<5; i++) {
         h->resizeSection(i,(*it));
         ++it;
@@ -1991,14 +1991,14 @@ void KNComposer::ComposerView::hideExternalNotification()
 //=====================================================================================
 
 #include <kcursor.h>
-KNComposer::Editor::Editor(KNComposer::ComposerView *_composerView, KNComposer *_composer, QWidget *parent, char *name)
+KNComposer::Editor::Editor(KNComposer::ComposerView *_composerView, KNComposer *_composer, TQWidget *parent, char *name)
     : KEdit(parent, name), m_composer( _composer ), m_composerView(_composerView)
 {
   setOverwriteEnabled(true);
   spell = 0L;
   installEventFilter(this);
   KCursor::setAutoHideCursor( this, true, true );
-  m_bound = QRegExp( QString::fromLatin1("[\\s\\W]") );
+  m_bound = TQRegExp( TQString::fromLatin1("[\\s\\W]") );
 }
 
 
@@ -2009,14 +2009,14 @@ KNComposer::Editor::~Editor()
 }
 
 //-----------------------------------------------------------------------------
-bool KNComposer::Editor::eventFilter(QObject*o, QEvent* e)
+bool KNComposer::Editor::eventFilter(TQObject*o, TQEvent* e)
 {
   if (o == this)
     KCursor::autoHideEventFilter(o, e);
 
-  if (e->type() == QEvent::KeyPress)
+  if (e->type() == TQEvent::KeyPress)
   {
-    QKeyEvent *k = (QKeyEvent*)e;
+    TQKeyEvent *k = (TQKeyEvent*)e;
     // ---sven's Arrow key navigation start ---
     // Key Up in first line takes you to Subject line.
     if (k->key() == Key_Up && k->state() != ShiftButton && currentLine() == 0
@@ -2034,14 +2034,14 @@ bool KNComposer::Editor::eventFilter(QObject*o, QEvent* e)
       m_composerView->focusNextPrevEdit(0, false);
       return true;
     }
-  } else if ( e->type() == QEvent::ContextMenu ) {
-    QContextMenuEvent *event = (QContextMenuEvent*) e;
+  } else if ( e->type() == TQEvent::ContextMenu ) {
+    TQContextMenuEvent *event = (TQContextMenuEvent*) e;
 
     int para = 1, charPos, firstSpace, lastSpace;
 
     //Get the character at the position of the click
     charPos = charAt( viewportToContents(event->pos() ), &para );
-    QString paraText = text( para );
+    TQString paraText = text( para );
 
     if( !paraText.at(charPos).isSpace() )
     {
@@ -2050,7 +2050,7 @@ bool KNComposer::Editor::eventFilter(QObject*o, QEvent* e)
       lastSpace = paraText.find( m_bound, charPos );
       if( lastSpace == -1 )
         lastSpace = paraText.length();
-      QString word = paraText.mid( firstSpace, lastSpace - firstSpace );
+      TQString word = paraText.mid( firstSpace, lastSpace - firstSpace );
       //Continue if this word was misspelled
       if( !word.isEmpty() && m_replacements.contains( word ) )
       {
@@ -2058,18 +2058,18 @@ bool KNComposer::Editor::eventFilter(QObject*o, QEvent* e)
         p.insertTitle( i18n("Suggestions") );
 
         //Add the suggestions to the popup menu
-        QStringList reps = m_replacements[word];
+        TQStringList reps = m_replacements[word];
         if( reps.count() > 0 )
         {
           int listPos = 0;
-          for ( QStringList::Iterator it = reps.begin(); it != reps.end(); ++it ) {
+          for ( TQStringList::Iterator it = reps.begin(); it != reps.end(); ++it ) {
             p.insertItem( *it, listPos );
             listPos++;
           }
         }
         else
         {
-          p.insertItem( QString::fromLatin1("No Suggestions"), -2 );
+          p.insertItem( TQString::fromLatin1("No Suggestions"), -2 );
         }
 
         //Execute the popup inline
@@ -2097,16 +2097,16 @@ bool KNComposer::Editor::eventFilter(QObject*o, QEvent* e)
   return KEdit::eventFilter(o, e);
 }
 
-void KNComposer::Editor::slotAddSuggestion( const QString &text, const QStringList &lst, unsigned int )
+void KNComposer::Editor::slotAddSuggestion( const TQString &text, const TQStringList &lst, unsigned int )
 {
   m_replacements[text] = lst;
 }
 
 // expand tabs to avoid the "tab-damage",
 // auto-wraped paragraphs have to split (code taken from KEdit::saveText)
-QStringList KNComposer::Editor::processedText()
+TQStringList KNComposer::Editor::processedText()
 {
-  QStringList ret;
+  TQStringList ret;
   int lines = numLines()-1;
   if (lines < 0)
     return ret;
@@ -2121,7 +2121,7 @@ QStringList KNComposer::Editor::processedText()
       if (lines_in_parag == 1) {
         ret.append(textLine(i));
       } else {
-        QString parag_text = textLine(i);
+        TQString parag_text = textLine(i);
         int pos = 0;
         int last_pos = 0;
         int current_line = 0;
@@ -2137,11 +2137,11 @@ QStringList KNComposer::Editor::processedText()
     }
   }
 
-  QString replacement;
+  TQString replacement;
   int tabPos;
-  for (QStringList::Iterator it = ret.begin(); it != ret.end(); ++it ) {
+  for (TQStringList::Iterator it = ret.begin(); it != ret.end(); ++it ) {
     while ((tabPos=(*it).find('\t'))!=-1) {
-      replacement.fill(QChar(' '), 8-(tabPos%8));
+      replacement.fill(TQChar(' '), 8-(tabPos%8));
       (*it).replace(tabPos, 1, replacement);
     }
   }
@@ -2152,14 +2152,14 @@ QStringList KNComposer::Editor::processedText()
 
 void KNComposer::Editor::slotPasteAsQuotation()
 {
-  QString s = QApplication::clipboard()->text();
+  TQString s = TQApplication::clipboard()->text();
   if (!s.isEmpty()) {
     for (int i=0; (uint)i<s.length(); i++) {
       if ( s[i] < ' ' && s[i] != '\n' && s[i] != '\t' )
         s[i] = ' ';
     }
     s.prepend("> ");
-    s.replace(QRegExp("\n"),"\n> ");
+    s.replace(TQRegExp("\n"),"\n> ");
     insert(s);
   }
 }
@@ -2184,14 +2184,14 @@ void KNComposer::Editor::slotReplace()
 void KNComposer::Editor::slotAddQuotes()
 {
   if (hasMarkedText()) {
-    QString s = markedText();
+    TQString s = markedText();
     s.prepend("> ");
-    s.replace(QRegExp("\n"),"\n> ");
+    s.replace(TQRegExp("\n"),"\n> ");
     insert(s);
   } else {
     int l = currentLine();
     int c = currentColumn();
-    QString s = textLine(l);
+    TQString s = textLine(l);
     s.prepend("> ");
     insertLine(s,l);
     removeLine(l+1);
@@ -2203,15 +2203,15 @@ void KNComposer::Editor::slotAddQuotes()
 void KNComposer::Editor::slotRemoveQuotes()
 {
   if (hasMarkedText()) {
-    QString s = markedText();
+    TQString s = markedText();
     if (s.left(2) == "> ")
       s.remove(0,2);
-    s.replace(QRegExp("\n> "),"\n");
+    s.replace(TQRegExp("\n> "),"\n");
     insert(s);
   } else {
     int l = currentLine();
     int c = currentColumn();
-    QString s = textLine(l);
+    TQString s = textLine(l);
     if (s.left(2) == "> ") {
       s.remove(0,2);
       insertLine(s,l);
@@ -2225,15 +2225,15 @@ void KNComposer::Editor::slotRemoveQuotes()
 void KNComposer::Editor::slotAddBox()
 {
     if (hasMarkedText()) {
-    QString s = markedText();
+    TQString s = markedText();
     s.prepend(",----[  ]\n");
-    s.replace(QRegExp("\n"),"\n| ");
+    s.replace(TQRegExp("\n"),"\n| ");
     s.append("\n`----");
     insert(s);
   } else {
     int l = currentLine();
     int c = currentColumn();
-    QString s = QString::fromLatin1(",----[  ]\n| %1\n`----").arg(textLine(l));
+    TQString s = TQString::fromLatin1(",----[  ]\n| %1\n`----").arg(textLine(l));
     insertLine(s,l);
     removeLine(l+3);
     setCursorPosition(l+1,c+2);
@@ -2244,10 +2244,10 @@ void KNComposer::Editor::slotAddBox()
 void KNComposer::Editor::slotRemoveBox()
 {
   if (hasMarkedText()) {
-    QString s = QString::fromLatin1("\n") + markedText() + QString::fromLatin1("\n");
-    s.replace(QRegExp("\n,----[^\n]*\n"),"\n");
-    s.replace(QRegExp("\n| "),"\n");
-    s.replace(QRegExp("\n`----[^\n]*\n"),"\n");
+    TQString s = TQString::fromLatin1("\n") + markedText() + TQString::fromLatin1("\n");
+    s.replace(TQRegExp("\n,----[^\n]*\n"),"\n");
+    s.replace(TQRegExp("\n| "),"\n");
+    s.replace(TQRegExp("\n`----[^\n]*\n"),"\n");
     s.remove(0,1);
     s.truncate(s.length()-1);
     insert(s);
@@ -2255,7 +2255,7 @@ void KNComposer::Editor::slotRemoveBox()
     int l = currentLine();
     int c = currentColumn();
 
-    QString s = textLine(l);   // test if we are in a box
+    TQString s = textLine(l);   // test if we are in a box
     if (!((s.left(2) == "| ")||(s.left(5)==",----")||(s.left(5)=="`----")))
       return;
 
@@ -2309,7 +2309,7 @@ void KNComposer::Editor::slotRot13()
 }
 
 
-void KNComposer::Editor::contentsDragEnterEvent(QDragEnterEvent *ev)
+void KNComposer::Editor::contentsDragEnterEvent(TQDragEnterEvent *ev)
 {
   if (KURLDrag::canDecode(ev))
     emit(sigDragEnterEvent(ev));
@@ -2318,7 +2318,7 @@ void KNComposer::Editor::contentsDragEnterEvent(QDragEnterEvent *ev)
 }
 
 
-void KNComposer::Editor::contentsDropEvent(QDropEvent *ev)
+void KNComposer::Editor::contentsDropEvent(TQDropEvent *ev)
 {
   if (KURLDrag::canDecode(ev))
     emit(sigDropEvent(ev));
@@ -2326,12 +2326,12 @@ void KNComposer::Editor::contentsDropEvent(QDropEvent *ev)
     KEdit::dropEvent(ev);
 }
 
-void KNComposer::Editor::keyPressEvent ( QKeyEvent *e)
+void KNComposer::Editor::keyPressEvent ( TQKeyEvent *e)
 {
     if( e->key() == Key_Return ) {
         int line, col;
         getCursorPosition( &line, &col );
-        QString lineText = text( line );
+        TQString lineText = text( line );
         // returns line with additional trailing space (bug in Qt?), cut it off
         lineText.truncate( lineText.length() - 1 );
         // special treatment of quoted lines only if the cursor is neither at
@@ -2360,7 +2360,7 @@ void KNComposer::Editor::keyPressEvent ( QKeyEvent *e)
             if( isQuotedLine
                 && ( bot != lineText.length() )
                 && ( col >= int( bot ) ) ) {
-                QString newLine = text( line + 1 );
+                TQString newLine = text( line + 1 );
                 // remove leading white space from the new line and instead
                 // add the quote indicators of the previous line
                 unsigned int leadingWhiteSpaceCount = 0;
@@ -2386,27 +2386,27 @@ void KNComposer::Editor::keyPressEvent ( QKeyEvent *e)
 }
 
 
-void KNComposer::Editor::contentsContextMenuEvent( QContextMenuEvent */*e*/ )
+void KNComposer::Editor::contentsContextMenuEvent( TQContextMenuEvent */*e*/ )
 {
-    QString selectWord = selectWordUnderCursor();
-    QPopupMenu* popup = 0L;
+    TQString selectWord = selectWordUnderCursor();
+    TQPopupMenu* popup = 0L;
     if ( selectWord.isEmpty())
     {
         popup = m_composer ? m_composer->popupMenu( "edit" ): 0;
         if ( popup )
-            popup->popup(QCursor::pos());
+            popup->popup(TQCursor::pos());
     }
     else
     {
-        spell = new KSpell(this, i18n("Spellcheck"), this, SLOT(slotSpellStarted(KSpell *)));
-        QStringList l = KSpellingHighlighter::personalWords();
-        for ( QStringList::Iterator it = l.begin(); it != l.end(); ++it ) {
+        spell = new KSpell(this, i18n("Spellcheck"), this, TQT_SLOT(slotSpellStarted(KSpell *)));
+        TQStringList l = KSpellingHighlighter::personalWords();
+        for ( TQStringList::Iterator it = l.begin(); it != l.end(); ++it ) {
             spell->addPersonal( *it );
         }
-        connect(spell, SIGNAL(death()), this, SLOT(slotSpellFinished()));
-        connect(spell, SIGNAL(done(const QString&)), this, SLOT(slotSpellDone(const QString&)));
-        connect(spell, SIGNAL(misspelling (const QString &, const QStringList &, unsigned int)),
-                this, SLOT(slotMisspelling (const QString &, const QStringList &, unsigned int)));
+        connect(spell, TQT_SIGNAL(death()), this, TQT_SLOT(slotSpellFinished()));
+        connect(spell, TQT_SIGNAL(done(const TQString&)), this, TQT_SLOT(slotSpellDone(const TQString&)));
+        connect(spell, TQT_SIGNAL(misspelling (const TQString &, const TQStringList &, unsigned int)),
+                this, TQT_SLOT(slotMisspelling (const TQString &, const TQStringList &, unsigned int)));
     }
 }
 
@@ -2416,7 +2416,7 @@ void KNComposer::Editor::slotSpellStarted( KSpell *)
 }
 
 
-void KNComposer::Editor::slotSpellDone(const QString &/*newtext*/)
+void KNComposer::Editor::slotSpellDone(const TQString &/*newtext*/)
 {
     spell->cleanUp();
 }
@@ -2456,20 +2456,20 @@ void KNComposer::Editor::del()
 }
 
 
-void KNComposer::Editor::slotMisspelling (const QString &, const QStringList &lst, unsigned int)
+void KNComposer::Editor::slotMisspelling (const TQString &, const TQStringList &lst, unsigned int)
 {
     int countAction = m_composer->listOfResultOfCheckWord( lst , selectWordUnderCursor());
     if ( countAction>0 )
     {
-        QPopupMenu* popup = m_composer ? m_composer->popupMenu( "edit_with_spell" ): 0;
+        TQPopupMenu* popup = m_composer ? m_composer->popupMenu( "edit_with_spell" ): 0;
         if ( popup )
-            popup->popup(QCursor::pos());
+            popup->popup(TQCursor::pos());
     }
     else
     {
-        QPopupMenu* popup = m_composer ? m_composer->popupMenu( "edit" ): 0;
+        TQPopupMenu* popup = m_composer ? m_composer->popupMenu( "edit" ): 0;
         if ( popup )
-            popup->popup(QCursor::pos());
+            popup->popup(TQCursor::pos());
     }
 }
 
@@ -2490,10 +2490,10 @@ void KNComposer::Editor::slotCorrectWord()
 //=====================================================================================
 
 
-KNComposer::AttachmentView::AttachmentView(QWidget *parent, char *name)
+KNComposer::AttachmentView::AttachmentView(TQWidget *parent, char *name)
  : KListView(parent, name)
 {
-  setFrameStyle(QFrame::WinPanel | QFrame::Sunken);  // match the QMultiLineEdit style
+  setFrameStyle(TQFrame::WinPanel | TQFrame::Sunken);  // match the TQMultiLineEdit style
   addColumn(i18n("File"), 115);
   addColumn(i18n("Type"), 91);
   addColumn(i18n("Size"), 55);
@@ -2509,7 +2509,7 @@ KNComposer::AttachmentView::~AttachmentView()
 }
 
 
-void KNComposer::AttachmentView::keyPressEvent(QKeyEvent *e)
+void KNComposer::AttachmentView::keyPressEvent(TQKeyEvent *e)
 {
   if(!e)
     return; // subclass bug
@@ -2545,44 +2545,44 @@ KNComposer::AttachmentViewItem::~AttachmentViewItem()
 //=====================================================================================
 
 
-KNComposer::AttachmentPropertiesDlg::AttachmentPropertiesDlg(KNAttachment *a, QWidget *p, const char *n) :
+KNComposer::AttachmentPropertiesDlg::AttachmentPropertiesDlg(KNAttachment *a, TQWidget *p, const char *n) :
   KDialogBase(p, n, true, i18n("Attachment Properties"), Help|Ok|Cancel, Ok), a_ttachment(a),
   n_onTextAsText(false)
 {
   //init GUI
-  QWidget *page=new QWidget(this);
+  TQWidget *page=new TQWidget(this);
   setMainWidget(page);
-  QVBoxLayout *topL=new QVBoxLayout(page);
+  TQVBoxLayout *topL=new TQVBoxLayout(page);
 
   //file info
-  QGroupBox *fileGB=new QGroupBox(i18n("File"), page);
-  QGridLayout *fileL=new QGridLayout(fileGB, 3,2, 15,5);
+  TQGroupBox *fileGB=new TQGroupBox(i18n("File"), page);
+  TQGridLayout *fileL=new TQGridLayout(fileGB, 3,2, 15,5);
 
   fileL->addRowSpacing(0, fontMetrics().lineSpacing()-9);
-  fileL->addWidget(new QLabel(i18n("Name:"), fileGB) ,1,0);
-  fileL->addWidget(new QLabel(QString("<b>%1</b>").arg(a->name()), fileGB), 1,1, Qt::AlignLeft);
-  fileL->addWidget(new QLabel(i18n("Size:"), fileGB), 2,0);
-  fileL->addWidget(new QLabel(a->contentSize(), fileGB), 2,1, Qt::AlignLeft);
+  fileL->addWidget(new TQLabel(i18n("Name:"), fileGB) ,1,0);
+  fileL->addWidget(new TQLabel(TQString("<b>%1</b>").arg(a->name()), fileGB), 1,1, Qt::AlignLeft);
+  fileL->addWidget(new TQLabel(i18n("Size:"), fileGB), 2,0);
+  fileL->addWidget(new TQLabel(a->contentSize(), fileGB), 2,1, Qt::AlignLeft);
 
   fileL->setColStretch(1,1);
   topL->addWidget(fileGB);
 
   //mime info
-  QGroupBox *mimeGB=new QGroupBox(i18n("Mime"), page);
-  QGridLayout *mimeL=new QGridLayout(mimeGB, 4,2, 15,5);
+  TQGroupBox *mimeGB=new TQGroupBox(i18n("Mime"), page);
+  TQGridLayout *mimeL=new TQGridLayout(mimeGB, 4,2, 15,5);
 
   mimeL->addRowSpacing(0, fontMetrics().lineSpacing()-9);
   m_imeType=new KLineEdit(mimeGB);
   m_imeType->setText(a->mimeType());
   mimeL->addWidget(m_imeType, 1,1);
-  mimeL->addWidget(new QLabel(m_imeType, i18n("&Mime-Type:"), mimeGB), 1,0);
+  mimeL->addWidget(new TQLabel(m_imeType, i18n("&Mime-Type:"), mimeGB), 1,0);
 
   d_escription=new KLineEdit(mimeGB);
   d_escription->setText(a->description());
   mimeL->addWidget(d_escription, 2,1);
-  mimeL->addWidget(new QLabel(d_escription, i18n("&Description:"), mimeGB), 2,0);
+  mimeL->addWidget(new TQLabel(d_escription, i18n("&Description:"), mimeGB), 2,0);
 
-  e_ncoding=new QComboBox(false, mimeGB);
+  e_ncoding=new TQComboBox(false, mimeGB);
   e_ncoding->insertItem("7Bit");
   e_ncoding->insertItem("8Bit");
   e_ncoding->insertItem("quoted-printable");
@@ -2594,18 +2594,18 @@ KNComposer::AttachmentPropertiesDlg::AttachmentPropertiesDlg(KNAttachment *a, QW
   else
     e_ncoding->setCurrentItem(a->cte());
   mimeL->addWidget(e_ncoding, 3,1);
-  mimeL->addWidget(new QLabel(e_ncoding, i18n("&Encoding:"), mimeGB), 3,0);
+  mimeL->addWidget(new TQLabel(e_ncoding, i18n("&Encoding:"), mimeGB), 3,0);
 
   mimeL->setColStretch(1,1);
   topL->addWidget(mimeGB);
 
   //connections
-  connect(m_imeType, SIGNAL(textChanged(const QString&)),
-    this, SLOT(slotMimeTypeTextChanged(const QString&)));
+  connect(m_imeType, TQT_SIGNAL(textChanged(const TQString&)),
+    this, TQT_SLOT(slotMimeTypeTextChanged(const TQString&)));
 
   //finish GUI
   setFixedHeight(sizeHint().height());
-  KNHelper::restoreWindowSize("attProperties", this, QSize(300,250));
+  KNHelper::restoreWindowSize("attProperties", this, TQSize(300,250));
   setHelp("anc-knode-editor-advanced");
 }
 
@@ -2639,7 +2639,7 @@ void KNComposer::AttachmentPropertiesDlg::accept()
 }
 
 
-void KNComposer::AttachmentPropertiesDlg::slotMimeTypeTextChanged(const QString &text)
+void KNComposer::AttachmentPropertiesDlg::slotMimeTypeTextChanged(const TQString &text)
 {
     enableButtonOK( !text.isEmpty() );
   if(text.left(5)!="text/") {
diff --git a/knode/kncomposer.h b/knode/kncomposer.h
index 12c2150f8..a44397b81 100644
--- a/knode/kncomposer.h
+++ b/knode/kncomposer.h
@@ -20,8 +20,8 @@
 #include <kmainwindow.h>
 #include <kdialogbase.h>
 #include <keditcl.h>
-#include <qlineedit.h>
-#include <qregexp.h>
+#include <tqlineedit.h>
+#include <tqregexp.h>
 
 #include <kdeversion.h>
 #include <keditcl.h>
@@ -52,7 +52,7 @@ class KNComposer : public KMainWindow , virtual public KNodeComposerIface {
 
     // unwraped == original, not rewraped text
     // firstEdit==true: place the cursor at the end of the article
-    KNComposer(KNLocalArticle *a, const QString &text=QString::null, const QString &sig=QString::null, const QString &unwraped=QString::null, bool firstEdit=false, bool dislikesCopies=false, bool createCopy=false);
+    KNComposer(KNLocalArticle *a, const TQString &text=TQString::null, const TQString &sig=TQString::null, const TQString &unwraped=TQString::null, bool firstEdit=false, bool dislikesCopies=false, bool createCopy=false);
     ~KNComposer();
     void setConfig(bool onlyFonts);
     void setMessageMode(MessageMode mode);
@@ -63,21 +63,21 @@ class KNComposer : public KMainWindow , virtual public KNodeComposerIface {
     KNLocalArticle* article()const             { return a_rticle; }
     bool applyChanges();
 
-    void closeEvent(QCloseEvent *e);
+    void closeEvent(TQCloseEvent *e);
 
     //set data from the given article
-    void initData(const QString &text);
+    void initData(const TQString &text);
 
     // inserts at cursor position if clear is false, replaces content otherwise
     // puts the file content into a box if box==true
     // "file" is already open for reading
-    void insertFile(QFile *file, bool clear=false, bool box=false, QString boxTitle=QString::null);
+    void insertFile(TQFile *file, bool clear=false, bool box=false, TQString boxTitle=TQString::null);
 
     // ask for a filename, handle network urls
     void insertFile(bool clear=false, bool box=false);
 
-    QPopupMenu * popupMenu( const QString& name );
-    int listOfResultOfCheckWord( const QStringList & lst , const QString & selectWord);
+    TQPopupMenu * popupMenu( const TQString& name );
+    int listOfResultOfCheckWord( const TQStringList & lst , const TQString & selectWord);
 
 //internal classes
     class ComposerView;
@@ -88,13 +88,13 @@ class KNComposer : public KMainWindow , virtual public KNodeComposerIface {
 
     //GUI
     ComposerView *v_iew;
-    QPopupMenu *a_ttPopup;
+    TQPopupMenu *a_ttPopup;
 
     //Data
     composerResult r_esult;
     KNLocalArticle *a_rticle;
-    QString s_ignature, u_nwraped;
-    QCString c_harset;
+    TQString s_ignature, u_nwraped;
+    TQCString c_harset;
     MessageMode m_ode;
     bool n_eeds8Bit,    // false: fall back to us-ascii
          v_alidated,    // hasValidData was run and found no problems, n_eeds8Bit is valid
@@ -108,8 +108,8 @@ class KNComposer : public KMainWindow , virtual public KNodeComposerIface {
     SpellingFilter* mSpellingFilter;
 
     //Attachments
-    QValueList<KNAttachment*> mDeletedAttachments;
-    QPtrList<KAction> m_listAction;
+    TQValueList<KNAttachment*> mDeletedAttachments;
+    TQPtrList<KAction> m_listAction;
     bool a_ttChanged;
 
   //------------------------------ <Actions> -----------------------------
@@ -137,7 +137,7 @@ class KNComposer : public KMainWindow , virtual public KNodeComposerIface {
     void slotAttachmentProperties();
     void slotToggleDoPost();
     void slotToggleDoMail();
-    void slotSetCharset(const QString &s);
+    void slotSetCharset(const TQString &s);
     void slotSetCharsetKeyboard();
     void slotToggleWordWrap();
     void slotUndoRewrap();
@@ -153,8 +153,8 @@ class KNComposer : public KMainWindow , virtual public KNodeComposerIface {
   //------------------------------ </Actions> ----------------------------
 
     // GUI
-    void slotSubjectChanged(const QString &t);
-    void slotGroupsChanged(const QString &t);
+    void slotSubjectChanged(const TQString &t);
+    void slotGroupsChanged(const TQString &t);
     void slotToBtnClicked();
     void slotGroupsBtnClicked();
 
@@ -163,19 +163,19 @@ class KNComposer : public KMainWindow , virtual public KNodeComposerIface {
     void slotCancelEditor();
 
     // attachment list
-    void slotAttachmentPopup(KListView*, QListViewItem *it, const QPoint &p);
-    void slotAttachmentSelected(QListViewItem *it);
-    void slotAttachmentEdit(QListViewItem *it);
-    void slotAttachmentRemove(QListViewItem *it);
+    void slotAttachmentPopup(KListView*, TQListViewItem *it, const TQPoint &p);
+    void slotAttachmentSelected(TQListViewItem *it);
+    void slotAttachmentEdit(TQListViewItem *it);
+    void slotAttachmentRemove(TQListViewItem *it);
 
     // spellcheck operation
     void slotSpellStarted(KSpell *);
-    void slotSpellDone(const QString&);
+    void slotSpellDone(const TQString&);
     void slotSpellFinished();
 
     // DND handling
-    virtual void slotDragEnterEvent(QDragEnterEvent *);
-    virtual void slotDropEvent(QDropEvent *);
+    virtual void slotDragEnterEvent(TQDragEnterEvent *);
+    virtual void slotDropEvent(TQDropEvent *);
 
     void slotUndo();
     void slotRedo();
@@ -183,15 +183,15 @@ class KNComposer : public KMainWindow , virtual public KNodeComposerIface {
     void slotCopy();
     void slotPaste();
     void slotSelectAll();
-    void slotMisspelling(const QString &text, const QStringList &lst, unsigned int pos);
-    void slotCorrected (const QString &oldWord, const QString &newWord, unsigned int pos);
+    void slotMisspelling(const TQString &text, const TQStringList &lst, unsigned int pos);
+    void slotCorrected (const TQString &oldWord, const TQString &newWord, unsigned int pos);
     void addRecentAddress();
 
   protected:
 
     // DND handling
-    virtual void dragEnterEvent(QDragEnterEvent *);
-    virtual void dropEvent(QDropEvent *);
+    virtual void dragEnterEvent(TQDragEnterEvent *);
+    virtual void dropEvent(TQDropEvent *);
 
   signals:
     void composerDone(KNComposer*);
@@ -206,21 +206,21 @@ class KNComposer : public KMainWindow , virtual public KNodeComposerIface {
 class KNLineEditSpell;
 class KNLineEdit;
 
-class KNComposer::ComposerView  : public QSplitter {
+class KNComposer::ComposerView  : public TQSplitter {
 
   public:
     ComposerView(KNComposer *_composer, const char *n=0);
     ~ComposerView();
-    void focusNextPrevEdit(const QWidget* aCur, bool aNext);
+    void focusNextPrevEdit(const TQWidget* aCur, bool aNext);
     void setMessageMode(KNComposer::MessageMode mode);
     void showAttachmentView();
     void hideAttachmentView();
     void showExternalNotification();
     void hideExternalNotification();
     void restartBackgroundSpellCheck();
-    QValueList<QWidget*> mEdtList;
+    TQValueList<TQWidget*> mEdtList;
 
-    QLabel      *l_to,
+    TQLabel      *l_to,
                 *l_groups,
                 *l_fup2;
     KNLineEditSpell *s_ubject;
@@ -229,16 +229,16 @@ class KNComposer::ComposerView  : public QSplitter {
     KNLineEdit  *t_o;
 
     KComboBox   *f_up2;
-    QPushButton *g_roupsBtn,
+    TQPushButton *g_roupsBtn,
                 *t_oBtn;
 
     Editor      *e_dit;
-    QGroupBox   *n_otification;
-    QPushButton *c_ancelEditorBtn;
+    TQGroupBox   *n_otification;
+    TQPushButton *c_ancelEditorBtn;
 
-    QWidget         *a_ttWidget;
+    TQWidget         *a_ttWidget;
     AttachmentView  *a_ttView;
-    QPushButton     *a_ttAddBtn,
+    TQPushButton     *a_ttAddBtn,
                     *a_ttRemoveBtn,
                     *a_ttEditBtn;
     KDictSpellingHighlighter *mSpellChecker;
@@ -253,9 +253,9 @@ class KNComposer::Editor : public KEdit {
   Q_OBJECT
 
   public:
-    Editor(KNComposer::ComposerView *_composerView, KNComposer *_composer, QWidget *parent=0, char *name=0);
+    Editor(KNComposer::ComposerView *_composerView, KNComposer *_composer, TQWidget *parent=0, char *name=0);
     ~Editor();
-    QStringList processedText();
+    TQStringList processedText();
 
   public slots:
     void slotPasteAsQuotation();
@@ -271,32 +271,32 @@ class KNComposer::Editor : public KEdit {
 
 protected slots:
     void slotSpellStarted( KSpell *);
-    void slotSpellDone(const QString &);
+    void slotSpellDone(const TQString &);
     void slotSpellFinished();
-    void slotMisspelling (const QString &, const QStringList &lst, unsigned int);
+    void slotMisspelling (const TQString &, const TQStringList &lst, unsigned int);
     virtual void cut();
     virtual void clear();
     virtual void del();
-    void slotAddSuggestion( const QString &, const QStringList &lst, unsigned int );
+    void slotAddSuggestion( const TQString &, const TQStringList &lst, unsigned int );
   signals:
-    void sigDragEnterEvent(QDragEnterEvent *);
-    void sigDropEvent(QDropEvent *);
+    void sigDragEnterEvent(TQDragEnterEvent *);
+    void sigDropEvent(TQDropEvent *);
 
   protected:
 
     // DND handling
-    virtual void contentsDragEnterEvent(QDragEnterEvent *);
-    virtual void contentsDropEvent(QDropEvent *);
-    virtual void contentsContextMenuEvent( QContextMenuEvent *e );
-    virtual void keyPressEvent ( QKeyEvent *e);
+    virtual void contentsDragEnterEvent(TQDragEnterEvent *);
+    virtual void contentsDropEvent(TQDropEvent *);
+    virtual void contentsContextMenuEvent( TQContextMenuEvent *e );
+    virtual void keyPressEvent ( TQKeyEvent *e);
 
-    virtual bool eventFilter(QObject*, QEvent*);
+    virtual bool eventFilter(TQObject*, TQEvent*);
 private:
     KNComposer *m_composer;
     KNComposer::ComposerView *m_composerView;
     KSpell *spell;
-    QMap<QString,QStringList> m_replacements;
-    QRegExp m_bound;
+    TQMap<TQString,TQStringList> m_replacements;
+    TQRegExp m_bound;
 };
 
 
@@ -305,14 +305,14 @@ class KNComposer::AttachmentView : public KListView {
   Q_OBJECT
 
   public:
-    AttachmentView(QWidget *parent, char *name=0);
+    AttachmentView(TQWidget *parent, char *name=0);
     ~AttachmentView();
 
   protected:
-    void keyPressEvent( QKeyEvent *e );
+    void keyPressEvent( TQKeyEvent *e );
 
   signals:
-    void delPressed ( QListViewItem * );      // the user used Key_Delete on a list view item
+    void delPressed ( TQListViewItem * );      // the user used Key_Delete on a list view item
 };
 
 
@@ -332,7 +332,7 @@ class KNComposer::AttachmentPropertiesDlg : public KDialogBase {
   Q_OBJECT
 
   public:
-    AttachmentPropertiesDlg( KNAttachment *a, QWidget *p=0, const char *n=0);
+    AttachmentPropertiesDlg( KNAttachment *a, TQWidget *p=0, const char *n=0);
     ~AttachmentPropertiesDlg();
 
     void apply();
@@ -340,14 +340,14 @@ class KNComposer::AttachmentPropertiesDlg : public KDialogBase {
   protected:
     KLineEdit *m_imeType,
               *d_escription;
-    QComboBox *e_ncoding;
+    TQComboBox *e_ncoding;
 
     KNAttachment *a_ttachment;
     bool n_onTextAsText;
 
   protected slots:
     void accept();
-    void slotMimeTypeTextChanged(const QString &text);
+    void slotMimeTypeTextChanged(const TQString &text);
 };
 
 //-----------------------------------------------------------------------------
@@ -357,13 +357,13 @@ class KNLineEdit : public KABC::AddressLineEdit
     typedef KABC::AddressLineEdit KNLineEditInherited;
 public:
 
-    KNLineEdit(KNComposer::ComposerView *_composerView, bool useCompletion, QWidget *parent = 0,
+    KNLineEdit(KNComposer::ComposerView *_composerView, bool useCompletion, TQWidget *parent = 0,
                const char *name = 0);
 protected:
     // Inherited. Always called by the parent when this widget is created.
     virtual void loadAddresses();
-    void keyPressEvent(QKeyEvent *e);
-    virtual QPopupMenu *createPopupMenu();
+    void keyPressEvent(TQKeyEvent *e);
+    virtual TQPopupMenu *createPopupMenu();
 private slots:
     void editRecentAddresses();
 private:
@@ -374,11 +374,11 @@ class KNLineEditSpell : public KNLineEdit
 {
     Q_OBJECT
 public:
-    KNLineEditSpell(KNComposer::ComposerView *_composerView, bool useCompletion,QWidget * parent, const char * name = 0);
+    KNLineEditSpell(KNComposer::ComposerView *_composerView, bool useCompletion,TQWidget * parent, const char * name = 0);
     void highLightWord( unsigned int length, unsigned int pos );
-    void spellCheckDone( const QString &s );
-    void spellCheckerMisspelling( const QString &text, const QStringList &, unsigned int pos);
-    void spellCheckerCorrected( const QString &old, const QString &corr, unsigned int pos);
+    void spellCheckDone( const TQString &s );
+    void spellCheckerMisspelling( const TQString &text, const TQStringList &, unsigned int pos);
+    void spellCheckerCorrected( const TQString &old, const TQString &corr, unsigned int pos);
 };
 
 #endif
diff --git a/knode/knconfig.cpp b/knode/knconfig.cpp
index cadf402b8..85606d89d 100644
--- a/knode/knconfig.cpp
+++ b/knode/knconfig.cpp
@@ -16,7 +16,7 @@
 
 #include <stdlib.h>
 
-#include <qtextcodec.h>
+#include <tqtextcodec.h>
 
 #include <ksimpleconfig.h>
 #include <kmessagebox.h>
@@ -75,7 +75,7 @@ void KNConfig::Identity::saveConfig(KConfigBase *c)
   c->writeEntry("Reply-To", r_eplyTo);
   c->writeEntry("Mail-Copies-To", m_ailCopiesTo);
   c->writeEntry("Org", o_rga);
-  c->writeEntry("SigningKey", QString(s_igningKey));
+  c->writeEntry("SigningKey", TQString(s_igningKey));
   c->writeEntry("UseSigFile", u_seSigFile);
   c->writeEntry("UseSigGenerator",u_seSigGenerator);
   c->writePathEntry("sigFile", s_igPath);
@@ -110,17 +110,17 @@ bool KNConfig::Identity::emailIsValid()
 }
 
 
-QString KNConfig::Identity::getSignature()
+TQString KNConfig::Identity::getSignature()
 {
-  s_igContents = QString::null;      // don't cache file contents
-  s_igStdErr = QString::null;
+  s_igContents = TQString::null;      // don't cache file contents
+  s_igStdErr = TQString::null;
 
   if (u_seSigFile) {
     if(!s_igPath.isEmpty()) {
       if (!u_seSigGenerator) {
-        QFile f(s_igPath);
+        TQFile f(s_igPath);
         if(f.open(IO_ReadOnly)) {
-          QTextStream ts(&f);
+          TQTextStream ts(&f);
           while(!ts.atEnd()) {
             s_igContents += ts.readLine();
             if (!ts.atEnd())
@@ -134,12 +134,12 @@ QString KNConfig::Identity::getSignature()
         KProcess process;
 
         // construct command line...
-        QStringList command = QStringList::split(' ',s_igPath);
-        for ( QStringList::Iterator it = command.begin(); it != command.end(); ++it )
+        TQStringList command = TQStringList::split(' ',s_igPath);
+        for ( TQStringList::Iterator it = command.begin(); it != command.end(); ++it )
           process << (*it);
 
-        connect(&process, SIGNAL(receivedStdout(KProcess *, char *, int)), SLOT(slotReceiveStdout(KProcess *, char *, int)));
-        connect(&process, SIGNAL(receivedStderr(KProcess *, char *, int)), SLOT(slotReceiveStderr(KProcess *, char *, int)));
+        connect(&process, TQT_SIGNAL(receivedStdout(KProcess *, char *, int)), TQT_SLOT(slotReceiveStdout(KProcess *, char *, int)));
+        connect(&process, TQT_SIGNAL(receivedStderr(KProcess *, char *, int)), TQT_SLOT(slotReceiveStderr(KProcess *, char *, int)));
 
         if (!process.start(KProcess::Block,KProcess::AllOutput))
           KMessageBox::error(knGlobals.topWidget, i18n("Cannot run the signature generator."));
@@ -158,13 +158,13 @@ QString KNConfig::Identity::getSignature()
 
 void KNConfig::Identity::slotReceiveStdout(KProcess *, char *buffer, int buflen)
 {
-  s_igContents.append(QString::fromLocal8Bit(buffer,buflen));
+  s_igContents.append(TQString::fromLocal8Bit(buffer,buflen));
 }
 
 
 void KNConfig::Identity::slotReceiveStderr(KProcess *, char *buffer, int buflen)
 {
-  s_igStdErr.append(QString::fromLocal8Bit(buffer,buflen));
+  s_igStdErr.append(TQString::fromLocal8Bit(buffer,buflen));
 }
 
 
@@ -179,7 +179,7 @@ KNConfig::Appearance::Appearance()
   //colors
   u_seColors=c->readBoolEntry("customColors", false);
 
-  QColor defCol = defaultColor( background );
+  TQColor defCol = defaultColor( background );
   c_olors[background] = c->readColorEntry( "backgroundColor", &defCol );
   c_olorNames[background] = i18n("Background");
 
@@ -242,7 +242,7 @@ KNConfig::Appearance::Appearance()
 
   //fonts
   u_seFonts = c->readBoolEntry("customFonts", false);
-  QFont defFont=KGlobalSettings::generalFont();
+  TQFont defFont=KGlobalSettings::generalFont();
   f_onts[article]=c->readFontEntry("articleFont",&defFont);
   f_ontNames[article]=i18n("Article Body");
 
@@ -319,7 +319,7 @@ void KNConfig::Appearance::save()
 }
 
 
-QColor KNConfig::Appearance::backgroundColor() const
+TQColor KNConfig::Appearance::backgroundColor() const
 {
   if(u_seColors)
     return c_olors[background];
@@ -328,7 +328,7 @@ QColor KNConfig::Appearance::backgroundColor() const
 }
 
 
-QColor KNConfig::Appearance::alternateBackgroundColor() const
+TQColor KNConfig::Appearance::alternateBackgroundColor() const
 {
   if(u_seColors)
     return c_olors[alternateBackground];
@@ -337,7 +337,7 @@ QColor KNConfig::Appearance::alternateBackgroundColor() const
 }
 
 
-QColor KNConfig::Appearance::textColor() const
+TQColor KNConfig::Appearance::textColor() const
 {
   if(u_seColors)
     return c_olors[normalText];
@@ -346,7 +346,7 @@ QColor KNConfig::Appearance::textColor() const
 }
 
 
-QColor KNConfig::Appearance::quoteColor( int depth ) const
+TQColor KNConfig::Appearance::quoteColor( int depth ) const
 {
   if ( u_seColors )
     return c_olors[quoted1 + depth];
@@ -355,7 +355,7 @@ QColor KNConfig::Appearance::quoteColor( int depth ) const
 }
 
 
-QColor KNConfig::Appearance::linkColor() const
+TQColor KNConfig::Appearance::linkColor() const
 {
   if(u_seColors)
     return c_olors[url];
@@ -365,7 +365,7 @@ QColor KNConfig::Appearance::linkColor() const
 }
 
 
-QColor KNConfig::Appearance::unreadThreadColor() const
+TQColor KNConfig::Appearance::unreadThreadColor() const
 {
   if(u_seColors)
     return c_olors[unreadThread];
@@ -374,7 +374,7 @@ QColor KNConfig::Appearance::unreadThreadColor() const
 }
 
 
-QColor KNConfig::Appearance::readThreadColor() const
+TQColor KNConfig::Appearance::readThreadColor() const
 {
   if(u_seColors)
     return c_olors[readThread];
@@ -383,7 +383,7 @@ QColor KNConfig::Appearance::readThreadColor() const
 }
 
 
-QColor KNConfig::Appearance::unreadArticleColor() const
+TQColor KNConfig::Appearance::unreadArticleColor() const
 {
   if(u_seColors)
     return c_olors[unreadArticle];
@@ -392,7 +392,7 @@ QColor KNConfig::Appearance::unreadArticleColor() const
 }
 
 
-QColor KNConfig::Appearance::readArticleColor() const
+TQColor KNConfig::Appearance::readArticleColor() const
 {
   if(u_seColors)
     return c_olors[readArticle];
@@ -401,7 +401,7 @@ QColor KNConfig::Appearance::readArticleColor() const
 }
 
 
-QFont KNConfig::Appearance::articleFont() const
+TQFont KNConfig::Appearance::articleFont() const
 {
   if(u_seFonts)
     return f_onts[article];
@@ -410,7 +410,7 @@ QFont KNConfig::Appearance::articleFont() const
 }
 
 
-QFont KNConfig::Appearance::articleFixedFont() const
+TQFont KNConfig::Appearance::articleFixedFont() const
 {
   if(u_seFonts)
     return f_onts[articleFixed];
@@ -419,7 +419,7 @@ QFont KNConfig::Appearance::articleFixedFont() const
 }
 
 
-QFont KNConfig::Appearance::composerFont() const
+TQFont KNConfig::Appearance::composerFont() const
 {
   if(u_seFonts)
     return f_onts[composer];
@@ -428,7 +428,7 @@ QFont KNConfig::Appearance::composerFont() const
 }
 
 
-QFont KNConfig::Appearance::groupListFont() const
+TQFont KNConfig::Appearance::groupListFont() const
 {
   if(u_seFonts)
     return f_onts[groupList];
@@ -437,7 +437,7 @@ QFont KNConfig::Appearance::groupListFont() const
 }
 
 
-QFont KNConfig::Appearance::articleListFont() const
+TQFont KNConfig::Appearance::articleListFont() const
 {
   if(u_seFonts)
     return f_onts[articleList];
@@ -446,7 +446,7 @@ QFont KNConfig::Appearance::articleListFont() const
 }
 
 
-QColor KNConfig::Appearance::defaultColor(int i) const
+TQColor KNConfig::Appearance::defaultColor(int i) const
 {
   // defaults should match libkdepim/csshelper.cpp
   switch(i) {
@@ -458,11 +458,11 @@ QColor KNConfig::Appearance::defaultColor(int i) const
       return KGlobalSettings::alternateBackgroundColor();
 
     case quoted1:
-      return QColor( 0x00, 0x80, 0x00 );
+      return TQColor( 0x00, 0x80, 0x00 );
     case quoted2:
-      return QColor( 0x00, 0x70, 0x00 );
+      return TQColor( 0x00, 0x70, 0x00 );
     case quoted3:
-      return QColor( 0x00, 0x60, 0x00 );
+      return TQColor( 0x00, 0x60, 0x00 );
 
     case normalText:
     case unreadThread:
@@ -475,28 +475,28 @@ QColor KNConfig::Appearance::defaultColor(int i) const
       return kapp->palette().disabled().text();
 
     case unreadArticle:
-      return QColor( 183, 154, 11 );
+      return TQColor( 183, 154, 11 );
 
     case readArticle:
-      return QColor( 136, 136, 136 );
+      return TQColor( 136, 136, 136 );
 
     case signOkKeyOk:
-      return QColor( 0x40, 0xFF, 0x00 );
+      return TQColor( 0x40, 0xFF, 0x00 );
     case signOkKeyBad:
     case signWarn:
-      return QColor( 0xFF, 0xFF, 0x40 );
+      return TQColor( 0xFF, 0xFF, 0x40 );
     case signErr:
       return Qt::red;
 
     case htmlWarning:
-      return QColor( 0xFF, 0x40, 0x40 );
+      return TQColor( 0xFF, 0x40, 0x40 );
   }
 
   return kapp->palette().disabled().text();
 }
 
 
-QFont KNConfig::Appearance::defaultFont(int i) const
+TQFont KNConfig::Appearance::defaultFont(int i) const
 {
   if ( i == articleFixed || i == composer )
     return KGlobalSettings::fixedFont();
@@ -507,9 +507,9 @@ QFont KNConfig::Appearance::defaultFont(int i) const
 
 void KNConfig::Appearance::recreateLVIcons()
 {
-  QPixmap tempPix = UserIcon("greyball");
+  TQPixmap tempPix = UserIcon("greyball");
 
-  QImage tempImg=tempPix.convertToImage();
+  TQImage tempImg=tempPix.convertToImage();
   KIconEffect::colorize(tempImg, readArticleColor(), 1.0);
   i_cons[greyBall].convertFromImage(tempImg);
 
@@ -697,18 +697,18 @@ void KNConfig::ReadNewsViewer::save()
 
 KNConfig::DisplayedHeaders::DisplayedHeaders()
 {
-  QString fname( locate("data","knode/headers.rc") );
+  TQString fname( locate("data","knode/headers.rc") );
 
   if (!fname.isNull()) {
     KSimpleConfig headerConf(fname,true);
-    QStringList headers = headerConf.groupList();
+    TQStringList headers = headerConf.groupList();
     headers.remove("<default>");
     headers.sort();
 
     KNDisplayedHeader *h;
-    QValueList<int> flags;
+    TQValueList<int> flags;
 
-    QStringList::Iterator it;
+    TQStringList::Iterator it;
     for( it = headers.begin(); it != headers.end(); ++it ) {
       h=createNewHeader();
       headerConf.setGroup((*it));
@@ -732,7 +732,7 @@ KNConfig::DisplayedHeaders::DisplayedHeaders()
 
 KNConfig::DisplayedHeaders::~DisplayedHeaders()
 {
-  for ( QValueList<KNDisplayedHeader*>::Iterator it = mHeaderList.begin(); it != mHeaderList.end(); ++it )
+  for ( TQValueList<KNDisplayedHeader*>::Iterator it = mHeaderList.begin(); it != mHeaderList.end(); ++it )
     delete (*it);
 }
 
@@ -744,23 +744,23 @@ void KNConfig::DisplayedHeaders::save()
 
   kdDebug(5003) << "KNConfig::DisplayedHeaders::save()" << endl;
 
-  QString dir(locateLocal("data","knode/"));
+  TQString dir(locateLocal("data","knode/"));
   if (dir.isNull()) {
     KNHelper::displayInternalFileError();
     return;
   }
   KSimpleConfig headerConf(dir+"headers.rc");
-  QStringList oldHeaders = headerConf.groupList();
+  TQStringList oldHeaders = headerConf.groupList();
 
-  QStringList::Iterator oldIt=oldHeaders.begin();
+  TQStringList::Iterator oldIt=oldHeaders.begin();
   for( ;oldIt != oldHeaders.end(); ++oldIt )      // remove all old groups
     headerConf.deleteGroup((*oldIt));             // find a better way to do it?
 
-  QValueList<int> flags;
+  TQValueList<int> flags;
   int idx=0;
-  QString group;
+  TQString group;
 
-  for ( QValueList<KNDisplayedHeader*>::Iterator it = mHeaderList.begin(); it != mHeaderList.end(); ++it ) {
+  for ( TQValueList<KNDisplayedHeader*>::Iterator it = mHeaderList.begin(); it != mHeaderList.end(); ++it ) {
     group.setNum(idx++);
     while (group.length()<3)
       group.prepend("0");
@@ -859,7 +859,7 @@ void KNConfig::Scoring::save()
 //==============================================================================================================
 
 
-KNConfig::XHeader::XHeader(const QString &s)
+KNConfig::XHeader::XHeader(const TQString &s)
 {
   if(s.left(2)=="X-") {
     int pos=s.find(": ");
@@ -885,14 +885,14 @@ KNConfig::PostNewsTechnical::PostNewsTechnical()
 
   c_omposerCharsets=conf->readListEntry("ComposerCharsets");
   if (c_omposerCharsets.isEmpty())
-    c_omposerCharsets=QStringList::split(',',"us-ascii,utf-8,iso-8859-1,iso-8859-2,"
+    c_omposerCharsets=TQStringList::split(',',"us-ascii,utf-8,iso-8859-1,iso-8859-2,"
     "iso-8859-3,iso-8859-4,iso-8859-5,iso-8859-6,iso-8859-7,iso-8859-8,"
     "iso-8859-9,iso-8859-10,iso-8859-13,iso-8859-14,iso-8859-15,koi8-r,koi8-u,"
     "iso-2022-jp,iso-2022-jp-2,iso-2022-kr,euc-jp,euc-kr,Big5,gb2312");
 
   c_harset=conf->readEntry("Charset").latin1();
   if (c_harset.isEmpty()) {
-    QCString localeCharset(QTextCodec::codecForLocale()->mimeName());
+    TQCString localeCharset(TQTextCodec::codecForLocale()->mimeName());
 
     // special logic for japanese users:
     // "euc-jp" is default encoding for them, but in the news
@@ -912,11 +912,11 @@ KNConfig::PostNewsTechnical::PostNewsTechnical()
   d_ontIncludeUA=conf->readBoolEntry("dontIncludeUA", false);
   u_seExternalMailer=conf->readBoolEntry("useExternalMailer", false);
 
-  QString dir(locateLocal("data","knode/"));
+  TQString dir(locateLocal("data","knode/"));
   if (!dir.isNull()) {
-    QFile f(dir+"xheaders");
+    TQFile f(dir+"xheaders");
     if(f.open(IO_ReadOnly)) {
-      QTextStream ts(&f);
+      TQTextStream ts(&f);
       while(!ts.eof())
         x_headers.append( XHeader(ts.readLine()) );
 
@@ -942,21 +942,21 @@ void KNConfig::PostNewsTechnical::save()
   conf->setGroup("POSTNEWS");
 
   conf->writeEntry("ComposerCharsets", c_omposerCharsets);
-  conf->writeEntry("Charset", QString::fromLatin1(c_harset));
+  conf->writeEntry("Charset", TQString::fromLatin1(c_harset));
   conf->writeEntry("8BitEncoding", a_llow8BitBody);
   conf->writeEntry("UseOwnCharset", u_seOwnCharset);
   conf->writeEntry("generateMId", g_enerateMID);
-  conf->writeEntry("MIdhost", QString::fromLatin1(h_ostname));
+  conf->writeEntry("MIdhost", TQString::fromLatin1(h_ostname));
   conf->writeEntry("dontIncludeUA", d_ontIncludeUA);
   conf->writeEntry("useExternalMailer", u_seExternalMailer);
 
-  QString dir(locateLocal("data","knode/"));
+  TQString dir(locateLocal("data","knode/"));
   if (dir.isNull())
     KNHelper::displayInternalFileError();
   else {
-    QFile f(dir+"xheaders");
+    TQFile f(dir+"xheaders");
     if(f.open(IO_WriteOnly)) {
-      QTextStream ts(&f);
+      TQTextStream ts(&f);
       XHeaders::Iterator it;
       for(it=x_headers.begin(); it!=x_headers.end(); ++it)
         ts << (*it).header() << "\n";
@@ -970,11 +970,11 @@ void KNConfig::PostNewsTechnical::save()
 }
 
 
-int KNConfig::PostNewsTechnical::indexForCharset(const QCString &str)
+int KNConfig::PostNewsTechnical::indexForCharset(const TQCString &str)
 {
   int i=0;
   bool found=false;
-  for ( QStringList::Iterator it = c_omposerCharsets.begin(); it != c_omposerCharsets.end(); ++it ) {
+  for ( TQStringList::Iterator it = c_omposerCharsets.begin(); it != c_omposerCharsets.end(); ++it ) {
     if ((*it).lower() == str.lower().data()) {
       found = true;
       break;
@@ -983,7 +983,7 @@ int KNConfig::PostNewsTechnical::indexForCharset(const QCString &str)
   }
   if (!found) {
     i=0;
-    for ( QStringList::Iterator it = c_omposerCharsets.begin(); it != c_omposerCharsets.end(); ++it ) {
+    for ( TQStringList::Iterator it = c_omposerCharsets.begin(); it != c_omposerCharsets.end(); ++it ) {
       if ((*it).lower() == c_harset.lower().data()) {
         found = true;
         break;
@@ -997,15 +997,15 @@ int KNConfig::PostNewsTechnical::indexForCharset(const QCString &str)
 }
 
 
-QCString KNConfig::PostNewsTechnical::findComposerCharset(QCString cs)
+TQCString KNConfig::PostNewsTechnical::findComposerCharset(TQCString cs)
 {
-  QCString *ret=findComposerCSCache.find(cs);
+  TQCString *ret=findComposerCSCache.find(cs);
   if (ret)
     return *ret;
 
-  QCString s;
+  TQCString s;
 
-  QStringList::Iterator it;
+  TQStringList::Iterator it;
   for( it = c_omposerCharsets.begin(); it != c_omposerCharsets.end(); ++it ) {
     // match by name
     if ((*it).lower()==cs.lower().data()) {
@@ -1018,8 +1018,8 @@ QCString KNConfig::PostNewsTechnical::findComposerCharset(QCString cs)
     for( it = c_omposerCharsets.begin(); it != c_omposerCharsets.end(); ++it ) {
     // match by charset, avoid to return "us-ascii" for iso-8859-1
       if ((*it).lower()!="us-ascii") {
-        QTextCodec *composerCodec = QTextCodec::codecForName((*it).latin1());
-        QTextCodec *csCodec = QTextCodec::codecForName(cs);
+        TQTextCodec *composerCodec = TQTextCodec::codecForName((*it).latin1());
+        TQTextCodec *csCodec = TQTextCodec::codecForName(cs);
         if ((composerCodec != 0) &&
             (csCodec != 0) &&
             (0 == strcmp(composerCodec->name(), csCodec->name()))) {
@@ -1033,7 +1033,7 @@ QCString KNConfig::PostNewsTechnical::findComposerCharset(QCString cs)
   if (s.isEmpty())
     s = "us-ascii";
 
-  findComposerCSCache.insert(cs, new QCString(s));
+  findComposerCSCache.insert(cs, new TQCString(s));
 
   return s;
 }
@@ -1100,7 +1100,7 @@ KNConfig::Cleanup::Cleanup( bool global ) :
   // default values for new accounts / groups
   d_oExpire( true ), r_emoveUnavailable( true ), p_reserveThr( true ),
   e_xpireInterval( 5 ), r_eadMaxAge( 10 ), u_nreadMaxAge( 15 ),
-  mGlobal(global), mDefault(!global), mLastExpDate( QDate::currentDate() )
+  mGlobal(global), mDefault(!global), mLastExpDate( TQDate::currentDate() )
 {
   if (mGlobal) {
     KConfig *conf = knGlobals.config();
@@ -1174,7 +1174,7 @@ bool KNConfig::Cleanup::expireToday()
   if (!d_oExpire)
     return false;
 
-  QDate today = QDate::currentDate();
+  TQDate today = TQDate::currentDate();
   if (mLastExpDate == today)
     return false;
 
@@ -1184,7 +1184,7 @@ bool KNConfig::Cleanup::expireToday()
 
 void KNConfig::Cleanup::setLastExpireDate()
 {
-  mLastExpDate = QDateTime::currentDateTime();
+  mLastExpDate = TQDateTime::currentDateTime();
 }
 
 
@@ -1193,7 +1193,7 @@ bool KNConfig::Cleanup::compactToday()
   if (!d_oCompact)
     return false;
 
-  QDate today = QDate::currentDate();
+  TQDate today = TQDate::currentDate();
   if (mLastCompDate == today)
     return false;
 
@@ -1203,7 +1203,7 @@ bool KNConfig::Cleanup::compactToday()
 
 void KNConfig::Cleanup::setLastCompactDate()
 {
-  mLastCompDate = QDateTime::currentDateTime();
+  mLastCompDate = TQDateTime::currentDateTime();
 }
 
 
diff --git a/knode/knconfig.h b/knode/knconfig.h
index 2248a361c..e2aa682bf 100644
--- a/knode/knconfig.h
+++ b/knode/knconfig.h
@@ -15,12 +15,12 @@
 #ifndef KNCONFIG_H
 #define KNCONFIG_H
 
-#include <qasciidict.h>
-#include <qcolor.h>
-#include <qdatetime.h>
-#include <qfont.h>
-#include <qobject.h>
-#include <qpixmap.h>
+#include <tqasciidict.h>
+#include <tqcolor.h>
+#include <tqdatetime.h>
+#include <tqfont.h>
+#include <tqobject.h>
+#include <tqpixmap.h>
 
 #include <kconfig.h>
 
@@ -63,7 +63,7 @@ class Base {
 };
 
 
-class KDE_EXPORT Identity : public QObject, public Base {
+class KDE_EXPORT Identity : public TQObject, public Base {
 
 Q_OBJECT
 
@@ -81,35 +81,35 @@ Q_OBJECT
 
     //personal information
     bool hasName()                    { return (!n_ame.isEmpty()); }
-    QString name() const                   { return n_ame; }
-    void setName(const QString &s)    { n_ame=s; }
+    TQString name() const                   { return n_ame; }
+    void setName(const TQString &s)    { n_ame=s; }
     bool emailIsValid();
     bool hasEmail()                   { return (!e_mail.isEmpty()); }
-    QString email()                   { return e_mail; }
-    void setEmail(const QCString &s)  { e_mail=s; }
+    TQString email()                   { return e_mail; }
+    void setEmail(const TQCString &s)  { e_mail=s; }
     bool hasReplyTo()                 { return (!r_eplyTo.isEmpty()); }
-    QString replyTo()                 { return r_eplyTo; }
-    void setReplyTo(const QString &s) { r_eplyTo=s; }
+    TQString replyTo()                 { return r_eplyTo; }
+    void setReplyTo(const TQString &s) { r_eplyTo=s; }
     bool hasMailCopiesTo()            { return (!m_ailCopiesTo.isEmpty()); }
-    QString mailCopiesTo()            { return m_ailCopiesTo; }
-    void setMailCopiesTo(const QString &s) { m_ailCopiesTo=s; }
+    TQString mailCopiesTo()            { return m_ailCopiesTo; }
+    void setMailCopiesTo(const TQString &s) { m_ailCopiesTo=s; }
     bool hasOrga()                    { return (!o_rga.isEmpty()); }
-    QString orga() const                   { return o_rga; }
-    void setOrga(const QString &s)    { o_rga=s; }
+    TQString orga() const                   { return o_rga; }
+    void setOrga(const TQString &s)    { o_rga=s; }
 
     // OpenPGP signing key
     bool hasSigningKey()                  { return (!s_igningKey.isEmpty()); }
-    QCString signingKey()                 { return s_igningKey; }
-    void setSigningKey(const QCString &s) { s_igningKey=s;}
+    TQCString signingKey()                 { return s_igningKey; }
+    void setSigningKey(const TQCString &s) { s_igningKey=s;}
 
     //signature
     bool hasSignature()       { return ( (u_seSigFile && !s_igPath.isEmpty()) || !s_igText.isEmpty() ); }
     bool useSigFile() const        { return u_seSigFile; }
     bool useSigGenerator()const    { return u_seSigGenerator; }
-    QString sigPath()const         { return s_igPath; }
-    QString sigText()const         { return s_igText; }
-    QString getSignature();
-    QString getSigGeneratorStdErr() { return s_igStdErr; }
+    TQString sigPath()const         { return s_igPath; }
+    TQString sigText()const         { return s_igText; }
+    TQString getSignature();
+    TQString getSigGeneratorStdErr() { return s_igStdErr; }
 
 
   protected slots:
@@ -117,7 +117,7 @@ Q_OBJECT
     void slotReceiveStderr(KProcess *proc, char *buffer, int buflen);
 
   protected:
-    QString   n_ame,
+    TQString   n_ame,
               e_mail,
               o_rga,
               r_eplyTo,
@@ -126,7 +126,7 @@ Q_OBJECT
               s_igContents,
               s_igStdErr,
               s_igPath;
-    QCString  s_igningKey;
+    TQCString  s_igningKey;
     bool      u_seSigFile,
               u_seSigGenerator,
               g_lobal;
@@ -160,49 +160,49 @@ class KDE_EXPORT Appearance : public Base {
 
     void save();
 
-    QColor backgroundColor() const;
-    QColor alternateBackgroundColor() const;
-    QColor textColor() const;
-    QColor quoteColor( int depth ) const;
-    QColor linkColor() const;
-    QColor unreadThreadColor() const;
-    QColor readThreadColor() const;
-    QColor unreadArticleColor() const;
-    QColor readArticleColor() const;
-    QColor signOkKeyOkColor() const { return u_seColors ? c_olors[signOkKeyOk] : defaultColor( signOkKeyOk ); }
-    QColor signOkKeyBadColor() const { return u_seColors ? c_olors[signOkKeyBad] : defaultColor( signOkKeyBad ); }
-    QColor signWarnColor() const { return u_seColors ? c_olors[signWarn] : defaultColor( signWarn ); }
-    QColor signErrColor() const { return u_seColors ? c_olors[signErr] : defaultColor( signErr ); }
-    QColor htmlWarningColor() const { return u_seColors ? c_olors[htmlWarning] : defaultColor( htmlWarning ); }
-
-    QFont articleFont() const;
-    QFont articleFixedFont() const;
-    QFont composerFont() const;
-    QFont groupListFont() const;
-    QFont articleListFont() const;
-
-    const QPixmap& icon(IconIndex i)     { return i_cons[i]; }
+    TQColor backgroundColor() const;
+    TQColor alternateBackgroundColor() const;
+    TQColor textColor() const;
+    TQColor quoteColor( int depth ) const;
+    TQColor linkColor() const;
+    TQColor unreadThreadColor() const;
+    TQColor readThreadColor() const;
+    TQColor unreadArticleColor() const;
+    TQColor readArticleColor() const;
+    TQColor signOkKeyOkColor() const { return u_seColors ? c_olors[signOkKeyOk] : defaultColor( signOkKeyOk ); }
+    TQColor signOkKeyBadColor() const { return u_seColors ? c_olors[signOkKeyBad] : defaultColor( signOkKeyBad ); }
+    TQColor signWarnColor() const { return u_seColors ? c_olors[signWarn] : defaultColor( signWarn ); }
+    TQColor signErrColor() const { return u_seColors ? c_olors[signErr] : defaultColor( signErr ); }
+    TQColor htmlWarningColor() const { return u_seColors ? c_olors[htmlWarning] : defaultColor( htmlWarning ); }
+
+    TQFont articleFont() const;
+    TQFont articleFixedFont() const;
+    TQFont composerFont() const;
+    TQFont groupListFont() const;
+    TQFont articleListFont() const;
+
+    const TQPixmap& icon(IconIndex i)     { return i_cons[i]; }
 
   protected:
-    const QColor& color( int i ) const    { return c_olors[i]; }
-    const QString& colorName( int i ) const { return c_olorNames[i]; }
+    const TQColor& color( int i ) const    { return c_olors[i]; }
+    const TQString& colorName( int i ) const { return c_olorNames[i]; }
     int colorCount() const               { return COL_CNT; }
-    QColor defaultColor(int i) const;
+    TQColor defaultColor(int i) const;
 
-    const QFont& font(int i) const       { return f_onts[i]; }
-    const QString& fontName(int i) const { return f_ontNames[i]; }
+    const TQFont& font(int i) const       { return f_onts[i]; }
+    const TQString& fontName(int i) const { return f_ontNames[i]; }
     int fontCount() const                { return FNT_CNT; }
-    QFont defaultFont(int) const;
+    TQFont defaultFont(int) const;
 
     void recreateLVIcons();
 
     bool u_seColors,
          u_seFonts;
-    QColor  c_olors[COL_CNT];
-    QString c_olorNames[COL_CNT];
-    QFont   f_onts[FNT_CNT];
-    QString f_ontNames[FNT_CNT];
-    QPixmap i_cons[ICON_CNT];
+    TQColor  c_olors[COL_CNT];
+    TQString c_olorNames[COL_CNT];
+    TQFont   f_onts[FNT_CNT];
+    TQString f_ontNames[FNT_CNT];
+    TQPixmap i_cons[ICON_CNT];
 
 };
 
@@ -237,7 +237,7 @@ class KDE_EXPORT ReadNewsGeneral : public Base {
     void setShowThreads(bool b)      { d_irty=true; s_howThreads=b;}
 
     KMime::DateFormatter::FormatType dateFormat() const { return mDateFormat; }
-    QString dateCustomFormat() const { return mDateCustomFormat; }
+    TQString dateCustomFormat() const { return mDateCustomFormat; }
 
     void setShowLines( bool show ) { d_irty = true; s_howLines = show; }
     void setShowScore( bool show ) { d_irty = true; s_howScore = show; }
@@ -260,7 +260,7 @@ class KDE_EXPORT ReadNewsGeneral : public Base {
           a_rtCacheSize;
 
     KMime::DateFormatter::FormatType mDateFormat;
-    QString mDateCustomFormat;
+    TQString mDateCustomFormat;
 
 };
 
@@ -308,7 +308,7 @@ class KDE_EXPORT ReadNewsViewer : public Base {
     bool showSignature()const             { return s_howSig; }
     bool interpretFormatTags()const       { return i_nterpretFormatTags; }
     void setInterpretFormatTags( bool f ) { d_irty = true; i_nterpretFormatTags = f; }
-    QString quoteCharacters()const        { return q_uoteCharacters; }
+    TQString quoteCharacters()const        { return q_uoteCharacters; }
 
     bool openAttachmentsOnClick()const    { return o_penAtt; }
     bool showAlternativeContents()const   { return s_howAlts; }
@@ -332,7 +332,7 @@ class KDE_EXPORT ReadNewsViewer : public Base {
           u_seFixedFont,
           mShowRefBar,
           mAlwaysShowHTML;
-    QString q_uoteCharacters;
+    TQString q_uoteCharacters;
 };
 
 
@@ -349,11 +349,11 @@ class KDE_EXPORT DisplayedHeaders : public Base
     void up(KNDisplayedHeader *h);
     void down(KNDisplayedHeader *h);
 
-    QValueList<KNDisplayedHeader*> headers() const { return mHeaderList; }
+    TQValueList<KNDisplayedHeader*> headers() const { return mHeaderList; }
 
 
   protected:
-    QValueList<KNDisplayedHeader*> mHeaderList;
+    TQValueList<KNDisplayedHeader*> mHeaderList;
 
 };
 
@@ -382,22 +382,22 @@ class KDE_EXPORT XHeader {
 
   public:
     XHeader()                  {}
-    XHeader(const QString &s);
+    XHeader(const TQString &s);
     XHeader(const XHeader &s)  { n_ame=s.n_ame; v_alue=s.v_alue; }
     ~XHeader()                 {}
 
     XHeader& operator=(const XHeader &s) { n_ame=s.n_ame; v_alue=s.v_alue; return (*this); }
 
-    QCString name()   { return n_ame; }
-    QString value()   { return v_alue; }
-    QString header()  { return (QString::fromLatin1(("X-"+n_ame+": "))+v_alue); }
+    TQCString name()   { return n_ame; }
+    TQString value()   { return v_alue; }
+    TQString header()  { return (TQString::fromLatin1(("X-"+n_ame+": "))+v_alue); }
 
   protected:
-    QCString n_ame;
-    QString v_alue;
+    TQCString n_ame;
+    TQString v_alue;
 
 };
-typedef QValueList<XHeader> XHeaders;
+typedef TQValueList<XHeader> XHeaders;
 
 
 class KDE_EXPORT PostNewsTechnical : public Base {
@@ -411,23 +411,23 @@ class KDE_EXPORT PostNewsTechnical : public Base {
 
     void save();
 
-    QCString charset() const         { return c_harset; }
-    QStringList composerCharsets() { return c_omposerCharsets; }
-    int indexForCharset(const QCString &str);
-    QCString findComposerCharset(QCString cs);
+    TQCString charset() const         { return c_harset; }
+    TQStringList composerCharsets() { return c_omposerCharsets; }
+    int indexForCharset(const TQCString &str);
+    TQCString findComposerCharset(TQCString cs);
 
     bool allow8BitBody() const       { return a_llow8BitBody; }
     bool useOwnCharset() const       { return u_seOwnCharset; }
     bool generateMessageID()const    { return g_enerateMID; }
-    QCString hostname()const         { return h_ostname; }
+    TQCString hostname()const         { return h_ostname; }
     XHeaders& xHeaders()        { return x_headers; }
     bool noUserAgent()const          { return d_ontIncludeUA; }
     bool useExternalMailer()const    { return u_seExternalMailer; }
 
   protected:
-    QCString  c_harset,
+    TQCString  c_harset,
               h_ostname;
-    QStringList c_omposerCharsets;
+    TQStringList c_omposerCharsets;
 
     bool      a_llow8BitBody,
               u_seOwnCharset,
@@ -437,7 +437,7 @@ class KDE_EXPORT PostNewsTechnical : public Base {
 
     XHeaders x_headers;
 
-    QAsciiDict<QCString> findComposerCSCache;
+    TQAsciiDict<TQCString> findComposerCSCache;
 };
 
 
@@ -455,12 +455,12 @@ class PostNewsComposer : public Base {
     int maxLineLength()const         { return m_axLen; }
     bool appendOwnSignature()const   { return a_ppSig; }
 
-    QString intro()const             { return i_ntro; }
+    TQString intro()const             { return i_ntro; }
     bool rewrap()const               { return r_ewrap; }
     bool includeSignature()const     { return i_ncSig; }
     bool cursorOnTop()const          { return c_ursorOnTop; }
 
-    QString externalEditor()const    { return e_xternalEditor; }
+    TQString externalEditor()const    { return e_xternalEditor; }
     bool useExternalEditor()const    { return u_seExtEditor; }
 
 
@@ -472,7 +472,7 @@ class PostNewsComposer : public Base {
             i_ncSig,
             c_ursorOnTop,
             u_seExtEditor;
-    QString i_ntro,
+    TQString i_ntro,
             e_xternalEditor;
 
 };
@@ -526,7 +526,7 @@ class KDE_EXPORT Cleanup : public Base {
     /** use default cleanup configuration */
     bool mDefault;
     /** last expiration and last comapction date */
-    QDateTime mLastExpDate, mLastCompDate;
+    TQDateTime mLastExpDate, mLastCompDate;
 
 };
 
diff --git a/knode/knconfigmanager.cpp b/knode/knconfigmanager.cpp
index b117f3c49..ad77b0235 100644
--- a/knode/knconfigmanager.cpp
+++ b/knode/knconfigmanager.cpp
@@ -21,7 +21,7 @@
 #include <klocale.h>
 #include <kwin.h>
 
-#include <qhbox.h>
+#include <tqhbox.h>
 
 #include "utilities.h"
 #include "knglobals.h"
@@ -30,8 +30,8 @@
 #include "knmainwidget.h"
 
 
-KNConfigManager::KNConfigManager(QObject *p, const char *n)
-    : QObject(p, n), d_ialog(0)
+KNConfigManager::KNConfigManager(TQObject *p, const char *n)
+    : TQObject(p, n), d_ialog(0)
 {
   i_dentity           = new KNConfig::Identity();
   a_ppearance         = new KNConfig::Appearance();
@@ -67,7 +67,7 @@ void KNConfigManager::configure()
 {
   if(!d_ialog) {
     d_ialog=new KNConfigDialog(knGlobals.topWidget, "Preferences_Dlg");
-    connect(d_ialog, SIGNAL(finished()), this, SLOT(slotDialogDone()));
+    connect(d_ialog, TQT_SIGNAL(finished()), this, TQT_SLOT(slotDialogDone()));
     d_ialog->show();
   }
   else
@@ -100,7 +100,7 @@ void KNConfigManager::slotDialogDone()
 //===================================================================================================
 
 
-KNConfigDialog::KNConfigDialog(QWidget *p, const char *n)
+KNConfigDialog::KNConfigDialog(TQWidget *p, const char *n)
   : KCMultiDialog(p, n)
 {
   addModule ( "knode_config_identity", false );
@@ -113,7 +113,7 @@ KNConfigDialog::KNConfigDialog(QWidget *p, const char *n)
 
   setHelp("anc-setting-your-identity");
 
-  connect(this, SIGNAL(configCommitted()), this, SLOT(slotConfigCommitted()));
+  connect(this, TQT_SIGNAL(configCommitted()), this, TQT_SLOT(slotConfigCommitted()));
 }
 
 
diff --git a/knode/knconfigmanager.h b/knode/knconfigmanager.h
index 6f0db527d..5a002a933 100644
--- a/knode/knconfigmanager.h
+++ b/knode/knconfigmanager.h
@@ -24,12 +24,12 @@
 class KNConfigDialog;
 
 
-class KNConfigManager : QObject {
+class KNConfigManager : TQObject {
 
   Q_OBJECT
 
   public:
-    KNConfigManager(QObject *p=0, const char *n=0);
+    KNConfigManager(TQObject *p=0, const char *n=0);
     ~KNConfigManager();
 
     KNConfig::Identity*             identity() const           { return i_dentity; }
@@ -73,7 +73,7 @@ class KNConfigDialog : public KCMultiDialog {
   Q_OBJECT
 
   public:
-    KNConfigDialog(QWidget *p=0, const char *n=0);
+    KNConfigDialog(TQWidget *p=0, const char *n=0);
 
   protected slots:
     void slotConfigCommitted();
diff --git a/knode/knconfigpages.cpp b/knode/knconfigpages.cpp
index c7d0c0758..030838acb 100644
--- a/knode/knconfigpages.cpp
+++ b/knode/knconfigpages.cpp
@@ -11,7 +11,7 @@
     Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, US
 */
 
-#include <qlayout.h>
+#include <tqlayout.h>
 
 #include <kcmodule.h>
 #include <kdebug.h>
@@ -28,17 +28,17 @@
 //
 // common config page with tabs (code mostly taken from kmail)
 //
-KNConfig::BasePageWithTabs::BasePageWithTabs( QWidget * parent, const char * name )
+KNConfig::BasePageWithTabs::BasePageWithTabs( TQWidget * parent, const char * name )
   : KCModule( parent, name )
 {
-  QVBoxLayout *vlay = new QVBoxLayout( this, 0, KDialog::spacingHint() );
-  mTabWidget = new QTabWidget( this );
+  TQVBoxLayout *vlay = new TQVBoxLayout( this, 0, KDialog::spacingHint() );
+  mTabWidget = new TQTabWidget( this );
   vlay->addWidget( mTabWidget );
 }
 
-void KNConfig::BasePageWithTabs::addTab( KCModule* tab, const QString & title ) {
+void KNConfig::BasePageWithTabs::addTab( KCModule* tab, const TQString & title ) {
   mTabWidget->addTab( tab, title );
-  connect( tab, SIGNAL(changed( bool )), this, SIGNAL(changed( bool )) );
+  connect( tab, TQT_SIGNAL(changed( bool )), this, TQT_SIGNAL(changed( bool )) );
 }
 
 void KNConfig::BasePageWithTabs::load() {
@@ -72,7 +72,7 @@ void KNConfig::BasePageWithTabs::defaults() {
 //
 extern "C"
 {
-  KDE_EXPORT KCModule *create_knode_config_identity( QWidget *parent, const char * )
+  KDE_EXPORT KCModule *create_knode_config_identity( TQWidget *parent, const char * )
   {
     KNConfig::IdentityWidget *page = new KNConfig::IdentityWidget(
       knGlobals.configManager()->identity(),
@@ -89,14 +89,14 @@ extern "C"
 //
 extern "C"
 {
-  KCModule *create_knode_config_accounts( QWidget *parent, const char * )
+  KCModule *create_knode_config_accounts( TQWidget *parent, const char * )
   {
     KNConfig::AccountsPage *page = new KNConfig::AccountsPage( parent, "kcmknode_config_accounts" );
     return page;
   }
 }
 
-KNConfig::AccountsPage::AccountsPage(QWidget *parent, const char *name)
+KNConfig::AccountsPage::AccountsPage(TQWidget *parent, const char *name)
   : BasePageWithTabs(parent, name) {
 
   addTab(new KNConfig::NntpAccountListWidget(this), i18n("Newsgroup Servers"));
@@ -110,7 +110,7 @@ KNConfig::AccountsPage::AccountsPage(QWidget *parent, const char *name)
 //
 extern "C"
 {
-  KCModule *create_knode_config_appearance( QWidget *parent, const char * )
+  KCModule *create_knode_config_appearance( TQWidget *parent, const char * )
   {
     KNConfig::AppearanceWidget *page = new KNConfig::AppearanceWidget( parent, "kcmknode_config_appearance" );
     return page;
@@ -124,14 +124,14 @@ extern "C"
 //
 extern "C"
 {
-  KCModule *create_knode_config_read_news( QWidget *parent, const char * )
+  KCModule *create_knode_config_read_news( TQWidget *parent, const char * )
   {
     KNConfig::ReadNewsPage *page = new KNConfig::ReadNewsPage( parent, "kcmknode_config_read_news" );
     return page;
   }
 }
 
-KNConfig::ReadNewsPage::ReadNewsPage(QWidget *parent, const char *name)
+KNConfig::ReadNewsPage::ReadNewsPage(TQWidget *parent, const char *name)
   : BasePageWithTabs(parent, name) {
 
   KNConfigManager *cfgMgr = knGlobals.configManager();
@@ -150,14 +150,14 @@ KNConfig::ReadNewsPage::ReadNewsPage(QWidget *parent, const char *name)
 //
 extern "C"
 {
-  KCModule *create_knode_config_post_news( QWidget *parent, const char * )
+  KCModule *create_knode_config_post_news( TQWidget *parent, const char * )
   {
     KNConfig::PostNewsPage *page = new KNConfig::PostNewsPage( parent, "kcmknode_config_post_news" );
     return page;
   }
 }
 
-KNConfig::PostNewsPage::PostNewsPage(QWidget *parent, const char *name)
+KNConfig::PostNewsPage::PostNewsPage(TQWidget *parent, const char *name)
   : BasePageWithTabs(parent, name) {
 
   KNConfigManager *cfgMgr = knGlobals.configManager();
@@ -173,7 +173,7 @@ KNConfig::PostNewsPage::PostNewsPage(QWidget *parent, const char *name)
 //
 extern "C"
 {
-  KCModule *create_knode_config_privacy( QWidget *parent, const char * )
+  KCModule *create_knode_config_privacy( TQWidget *parent, const char * )
   {
     KNConfig::PrivacyWidget *page = new KNConfig::PrivacyWidget( parent, "kcmknode_config_privacy" );
     return page;
@@ -187,7 +187,7 @@ extern "C"
 //
 extern "C"
 {
-  KCModule *create_knode_config_cleanup( QWidget *parent, const char * )
+  KCModule *create_knode_config_cleanup( TQWidget *parent, const char * )
   {
     KNConfig::CleanupWidget *page = new KNConfig::CleanupWidget( parent, "kcmknode_config_cleanup" );
     return page;
diff --git a/knode/knconfigpages.h b/knode/knconfigpages.h
index c76432b78..c1426fbc8 100644
--- a/knode/knconfigpages.h
+++ b/knode/knconfigpages.h
@@ -32,7 +32,7 @@ namespace KNConfig {
 class KDE_EXPORT BasePageWithTabs : public KCModule {
   Q_OBJECT
   public:
-    BasePageWithTabs( QWidget * parent=0, const char * name=0 );
+    BasePageWithTabs( TQWidget * parent=0, const char * name=0 );
     ~BasePageWithTabs() {};
 
     virtual void load();
@@ -40,10 +40,10 @@ class KDE_EXPORT BasePageWithTabs : public KCModule {
     virtual void defaults();
 
   protected:
-    void addTab( KCModule* tab, const QString & title );
+    void addTab( KCModule* tab, const TQString & title );
     
   private:
-    QTabWidget *mTabWidget;
+    TQTabWidget *mTabWidget;
 
 };
 
@@ -53,7 +53,7 @@ class AccountsPage : public BasePageWithTabs {
   Q_OBJECT
 
   public:
-    AccountsPage(QWidget *parent = 0, const char *name = 0);
+    AccountsPage(TQWidget *parent = 0, const char *name = 0);
 };
 
 
@@ -62,7 +62,7 @@ class KDE_EXPORT ReadNewsPage : public BasePageWithTabs {
   Q_OBJECT
  
   public:
-    ReadNewsPage(QWidget *parent = 0, const char *name = 0);
+    ReadNewsPage(TQWidget *parent = 0, const char *name = 0);
 };
 
 // post news page
@@ -70,7 +70,7 @@ class KDE_EXPORT PostNewsPage : public BasePageWithTabs {
   Q_OBJECT
 
   public:
-    PostNewsPage(QWidget *parent = 0, const char *name = 0);
+    PostNewsPage(TQWidget *parent = 0, const char *name = 0);
 };
 
 
diff --git a/knode/knconfigwidgets.cpp b/knode/knconfigwidgets.cpp
index 72d8f366c..91fba601e 100644
--- a/knode/knconfigwidgets.cpp
+++ b/knode/knconfigwidgets.cpp
@@ -13,10 +13,10 @@
 */
 
 
-#include <qvbox.h>
-#include <qpainter.h>
-#include <qwhatsthis.h>
-#include <qlabel.h>
+#include <tqvbox.h>
+#include <tqpainter.h>
+#include <tqwhatsthis.h>
+#include <tqlabel.h>
 
 #include <klocale.h>
 #include <knumvalidator.h>
@@ -50,128 +50,128 @@
 #include <kpgp.h>
 
 
-KNConfig::IdentityWidget::IdentityWidget( Identity *d, QWidget *p, const char *n ) :
+KNConfig::IdentityWidget::IdentityWidget( Identity *d, TQWidget *p, const char *n ) :
   KCModule( p, n ),
   d_ata( d )
 {
-  QString msg;
+  TQString msg;
 
-  QGridLayout *topL=new QGridLayout(this,  11, 3, 5,5);
+  TQGridLayout *topL=new TQGridLayout(this,  11, 3, 5,5);
 
   n_ame=new KLineEdit(this);
-  QLabel *l=new QLabel(n_ame, i18n("&Name:"), this);
+  TQLabel *l=new TQLabel(n_ame, i18n("&Name:"), this);
   topL->addWidget(l, 0,0);
   topL->addMultiCellWidget(n_ame, 0,0, 1,2);
   msg = i18n("<qt><p>Your name as it will appear to others reading your articles.</p>"
       "<p>Ex: <b>John Stuart Masterson III</b>.</p></qt>");
-  QWhatsThis::add( n_ame, msg );
-  QWhatsThis::add( l, msg );
-  connect( n_ame, SIGNAL(textChanged(const QString&)), SLOT(changed()) );
+  TQWhatsThis::add( n_ame, msg );
+  TQWhatsThis::add( l, msg );
+  connect( n_ame, TQT_SIGNAL(textChanged(const TQString&)), TQT_SLOT(changed()) );
 
   o_rga=new KLineEdit(this);
-  l=new QLabel(o_rga, i18n("Organi&zation:"), this);
+  l=new TQLabel(o_rga, i18n("Organi&zation:"), this);
   topL->addWidget(l, 1,0);
   topL->addMultiCellWidget(o_rga, 1,1, 1,2);
   msg = i18n( "<qt><p>The name of the organization you work for.</p>"
       "<p>Ex: <b>KNode, Inc</b>.</p></qt>" );
-  QWhatsThis::add( o_rga, msg );
-  QWhatsThis::add( l, msg );
-  connect( o_rga, SIGNAL(textChanged(const QString&)), SLOT(changed()) );
+  TQWhatsThis::add( o_rga, msg );
+  TQWhatsThis::add( l, msg );
+  connect( o_rga, TQT_SIGNAL(textChanged(const TQString&)), TQT_SLOT(changed()) );
 
   e_mail=new KLineEdit(this);
-  l=new QLabel(e_mail, i18n("Email a&ddress:"), this);
+  l=new TQLabel(e_mail, i18n("Email a&ddress:"), this);
   topL->addWidget(l, 2,0);
   topL->addMultiCellWidget(e_mail, 2,2, 1,2);
   msg = i18n( "<qt><p>Your email address as it will appear to others "
       "reading your articles</p><p>Ex: <b>nospam@please.com</b>.</qt>" );
-  QWhatsThis::add( l, msg );
-  QWhatsThis::add( e_mail, msg );
-  connect( e_mail, SIGNAL(textChanged(const QString&)), SLOT(changed()) );
+  TQWhatsThis::add( l, msg );
+  TQWhatsThis::add( e_mail, msg );
+  connect( e_mail, TQT_SIGNAL(textChanged(const TQString&)), TQT_SLOT(changed()) );
 
   r_eplyTo=new KLineEdit(this);
-  l=new QLabel(r_eplyTo, i18n("&Reply-to address:"), this);
+  l=new TQLabel(r_eplyTo, i18n("&Reply-to address:"), this);
   topL->addWidget(l, 3,0);
   topL->addMultiCellWidget(r_eplyTo, 3,3, 1,2);
   msg = i18n( "<qt><p>When someone reply to your article by email, this is the address the message "
       "will be sent. If you fill in this field, please do it with a real "
       "email address.</p><p>Ex: <b>john@example.com</b>.</p></qt>" );
-  QWhatsThis::add( l, msg );
-  QWhatsThis::add( r_eplyTo, msg );
-  connect( r_eplyTo, SIGNAL(textChanged(const QString&)), SLOT(changed()) );
+  TQWhatsThis::add( l, msg );
+  TQWhatsThis::add( r_eplyTo, msg );
+  connect( r_eplyTo, TQT_SIGNAL(textChanged(const TQString&)), TQT_SLOT(changed()) );
 
   m_ailCopiesTo=new KLineEdit(this);
-  l=new QLabel(m_ailCopiesTo, i18n("&Mail-copies-to:"), this);
+  l=new TQLabel(m_ailCopiesTo, i18n("&Mail-copies-to:"), this);
   topL->addWidget(l, 4,0);
   topL->addMultiCellWidget(m_ailCopiesTo, 4,4, 1,2);
-  connect( m_ailCopiesTo, SIGNAL(textChanged(const QString&)), SLOT(changed()) );
+  connect( m_ailCopiesTo, TQT_SIGNAL(textChanged(const TQString&)), TQT_SLOT(changed()) );
 
   s_igningKey = new Kpgp::SecretKeyRequester(this);
   s_igningKey->dialogButton()->setText(i18n("Chan&ge..."));
   s_igningKey->setDialogCaption(i18n("Your OpenPGP Key"));
   s_igningKey->setDialogMessage(i18n("Select the OpenPGP key which should be "
       "used for signing articles."));
-  l=new QLabel(s_igningKey, i18n("Signing ke&y:"), this);
+  l=new TQLabel(s_igningKey, i18n("Signing ke&y:"), this);
   topL->addWidget(l, 5,0);
   topL->addMultiCellWidget(s_igningKey, 5,5, 1,2);
   msg = i18n("<qt><p>The OpenPGP key you choose here will be "
       "used to sign your articles.</p></qt>");
-  QWhatsThis::add( l, msg );
-  QWhatsThis::add( s_igningKey, msg );
-  connect( s_igningKey, SIGNAL(changed()), SLOT(changed()) );
+  TQWhatsThis::add( l, msg );
+  TQWhatsThis::add( s_igningKey, msg );
+  connect( s_igningKey, TQT_SIGNAL(changed()), TQT_SLOT(changed()) );
 
-  b_uttonGroup = new QButtonGroup(this);
-  connect( b_uttonGroup, SIGNAL(clicked(int)),
-           this, SLOT(slotSignatureType(int)) );
+  b_uttonGroup = new TQButtonGroup(this);
+  connect( b_uttonGroup, TQT_SIGNAL(clicked(int)),
+           this, TQT_SLOT(slotSignatureType(int)) );
   b_uttonGroup->setExclusive(true);
   b_uttonGroup->hide();
 
-  s_igFile = new QRadioButton( i18n("&Use a signature from file"), this );
+  s_igFile = new TQRadioButton( i18n("&Use a signature from file"), this );
   b_uttonGroup->insert(s_igFile, 0);
   topL->addMultiCellWidget(s_igFile, 6, 6, 0, 2);
-  QWhatsThis::add( s_igFile,
+  TQWhatsThis::add( s_igFile,
                    i18n( "<qt><p>Mark this to let KNode read the signature from a file.</p></qt>" ) );
   s_ig = new KLineEdit(this);
 
-  f_ileName = new QLabel(s_ig, i18n("Signature &file:"), this);
+  f_ileName = new TQLabel(s_ig, i18n("Signature &file:"), this);
   topL->addWidget(f_ileName, 7, 0 );
   topL->addWidget(s_ig, 7, 1 );
   c_ompletion = new KURLCompletion();
   s_ig->setCompletionObject(c_ompletion);
   msg = i18n( "<qt><p>The file from which the signature will be read.</p>"
       "<p>Ex: <b>/home/robt/.sig</b>.</p></qt>" );
-  QWhatsThis::add( f_ileName, msg );
-  QWhatsThis::add( s_ig, msg );
+  TQWhatsThis::add( f_ileName, msg );
+  TQWhatsThis::add( s_ig, msg );
 
-  c_hooseBtn = new QPushButton( i18n("Choo&se..."), this);
-  connect(c_hooseBtn, SIGNAL(clicked()),
-          this, SLOT(slotSignatureChoose()));
+  c_hooseBtn = new TQPushButton( i18n("Choo&se..."), this);
+  connect(c_hooseBtn, TQT_SIGNAL(clicked()),
+          this, TQT_SLOT(slotSignatureChoose()));
   topL->addWidget(c_hooseBtn, 7, 2 );
-  e_ditBtn = new QPushButton( i18n("&Edit File"), this);
-  connect(e_ditBtn, SIGNAL(clicked()),
-          this, SLOT(slotSignatureEdit()));
+  e_ditBtn = new TQPushButton( i18n("&Edit File"), this);
+  connect(e_ditBtn, TQT_SIGNAL(clicked()),
+          this, TQT_SLOT(slotSignatureEdit()));
   topL->addWidget(e_ditBtn, 8, 2);
 
-  s_igGenerator = new QCheckBox(i18n("&The file is a program"), this);
+  s_igGenerator = new TQCheckBox(i18n("&The file is a program"), this);
   topL->addMultiCellWidget(s_igGenerator, 8, 8, 0, 1);
   msg = i18n( "<qt><p>Mark this option if the signature will be generated by a program</p>"
       "<p>Ex: <b>/home/robt/gensig.sh</b>.</p></qt>" );
-  QWhatsThis::add( s_igGenerator, msg );
-  connect( s_igGenerator, SIGNAL(toggled(bool)), SLOT(changed()) );
+  TQWhatsThis::add( s_igGenerator, msg );
+  connect( s_igGenerator, TQT_SIGNAL(toggled(bool)), TQT_SLOT(changed()) );
 
-  s_igEdit = new QRadioButton( i18n("Specify signature &below"), this);
+  s_igEdit = new TQRadioButton( i18n("Specify signature &below"), this);
   b_uttonGroup->insert(s_igEdit, 1);
   topL->addMultiCellWidget(s_igEdit, 9, 9, 0, 2);
 
-  s_igEditor = new QTextEdit(this);
+  s_igEditor = new TQTextEdit(this);
   s_igEditor->setTextFormat(Qt::PlainText);
   topL->addMultiCellWidget(s_igEditor, 10, 10, 0, 2);
-  connect( s_igEditor, SIGNAL(textChanged()), SLOT(changed()) );
+  connect( s_igEditor, TQT_SIGNAL(textChanged()), TQT_SLOT(changed()) );
 
   topL->setColStretch(1,1);
   topL->setRowStretch(7,1);
-  topL->setResizeMode(QLayout::Minimum);
-  connect(s_ig,SIGNAL(textChanged ( const QString & )),
-          this,SLOT(textFileNameChanged(const QString &)));
+  topL->setResizeMode(TQLayout::Minimum);
+  connect(s_ig,TQT_SIGNAL(textChanged ( const TQString & )),
+          this,TQT_SLOT(textFileNameChanged(const TQString &)));
 
   load();
 }
@@ -182,7 +182,7 @@ KNConfig::IdentityWidget::~IdentityWidget()
   delete c_ompletion;
 }
 
-void KNConfig::IdentityWidget::textFileNameChanged(const QString &text)
+void KNConfig::IdentityWidget::textFileNameChanged(const TQString &text)
 {
     e_ditBtn->setEnabled(!text.isEmpty());
     emit changed( true );
@@ -242,7 +242,7 @@ void KNConfig::IdentityWidget::slotSignatureType(int type)
 
 void KNConfig::IdentityWidget::slotSignatureChoose()
 {
-  QString tmp=KFileDialog::getOpenFileName(c_ompletion->replacedPath(s_ig->text()),QString::null,this,i18n("Choose Signature"));
+  TQString tmp=KFileDialog::getOpenFileName(c_ompletion->replacedPath(s_ig->text()),TQString::null,this,i18n("Choose Signature"));
   if(!tmp.isEmpty()) s_ig->setText(tmp);
   emit changed( true );
 }
@@ -250,14 +250,14 @@ void KNConfig::IdentityWidget::slotSignatureChoose()
 
 void KNConfig::IdentityWidget::slotSignatureEdit()
 {
-  QString fileName = c_ompletion->replacedPath(s_ig->text()).stripWhiteSpace();
+  TQString fileName = c_ompletion->replacedPath(s_ig->text()).stripWhiteSpace();
 
   if (fileName.isEmpty()) {
     KMessageBox::sorry(this, i18n("You must specify a filename."));
     return;
   }
 
-  QFileInfo fileInfo( fileName );
+  TQFileInfo fileInfo( fileName );
   if (fileInfo.isDir()) {
     KMessageBox::sorry(this, i18n("You have specified a folder."));
     return;
@@ -279,42 +279,42 @@ void KNConfig::IdentityWidget::slotSignatureEdit()
 
 //BEGIN: NNTP account configuration widgets ----------------------------------
 
-KNConfig::NntpAccountListWidget::NntpAccountListWidget(QWidget *p, const char *n) :
+KNConfig::NntpAccountListWidget::NntpAccountListWidget(TQWidget *p, const char *n) :
   KCModule( p, n ),
   a_ccManager( knGlobals.accountManager() )
 {
   p_ixmap = SmallIcon("server");
 
-  QGridLayout *topL=new QGridLayout(this, 6,2, 5,5);
+  TQGridLayout *topL=new TQGridLayout(this, 6,2, 5,5);
 
   // account listbox
   l_box=new KNDialogListBox(false, this);
-  connect(l_box, SIGNAL(selected(int)), this, SLOT(slotItemSelected(int)));
-  connect(l_box, SIGNAL(selectionChanged()), this, SLOT(slotSelectionChanged()));
+  connect(l_box, TQT_SIGNAL(selected(int)), this, TQT_SLOT(slotItemSelected(int)));
+  connect(l_box, TQT_SIGNAL(selectionChanged()), this, TQT_SLOT(slotSelectionChanged()));
   topL->addMultiCellWidget(l_box, 0,4, 0,0);
 
   // info box
-  QGroupBox *gb = new QGroupBox(2,Qt::Vertical,QString::null,this);
+  TQGroupBox *gb = new TQGroupBox(2,Qt::Vertical,TQString::null,this);
   topL->addWidget(gb,5,0);
 
-  s_erverInfo = new QLabel(gb);
-  p_ortInfo = new QLabel(gb);
+  s_erverInfo = new TQLabel(gb);
+  p_ortInfo = new TQLabel(gb);
 
   // buttons
-  a_ddBtn=new QPushButton(i18n("&Add..."), this);
-  connect(a_ddBtn, SIGNAL(clicked()), this, SLOT(slotAddBtnClicked()));
+  a_ddBtn=new TQPushButton(i18n("&Add..."), this);
+  connect(a_ddBtn, TQT_SIGNAL(clicked()), this, TQT_SLOT(slotAddBtnClicked()));
   topL->addWidget(a_ddBtn, 0,1);
 
-  e_ditBtn=new QPushButton(i18n("modify something","&Edit..."), this);
-  connect(e_ditBtn, SIGNAL(clicked()), this, SLOT(slotEditBtnClicked()));
+  e_ditBtn=new TQPushButton(i18n("modify something","&Edit..."), this);
+  connect(e_ditBtn, TQT_SIGNAL(clicked()), this, TQT_SLOT(slotEditBtnClicked()));
   topL->addWidget(e_ditBtn, 1,1);
 
-  d_elBtn=new QPushButton(i18n("&Delete"), this);
-  connect(d_elBtn, SIGNAL(clicked()), this, SLOT(slotDelBtnClicked()));
+  d_elBtn=new TQPushButton(i18n("&Delete"), this);
+  connect(d_elBtn, TQT_SIGNAL(clicked()), this, TQT_SLOT(slotDelBtnClicked()));
   topL->addWidget(d_elBtn, 2,1);
 
-  s_ubBtn=new QPushButton(i18n("&Subscribe..."), this);
-  connect(s_ubBtn, SIGNAL(clicked()), this, SLOT(slotSubBtnClicked()));
+  s_ubBtn=new TQPushButton(i18n("&Subscribe..."), this);
+  connect(s_ubBtn, TQT_SIGNAL(clicked()), this, TQT_SLOT(slotSubBtnClicked()));
   topL->addWidget(s_ubBtn, 3,1);
 
   topL->setRowStretch(4,1);   // stretch the server listbox
@@ -323,9 +323,9 @@ KNConfig::NntpAccountListWidget::NntpAccountListWidget(QWidget *p, const char *n
 
   // the settings dialog is non-modal, so we have to react to changes
   // made outside of the dialog
-  connect(a_ccManager, SIGNAL(accountAdded(KNNntpAccount*)), this, SLOT(slotAddItem(KNNntpAccount*)));
-  connect(a_ccManager, SIGNAL(accountRemoved(KNNntpAccount*)), this, SLOT(slotRemoveItem(KNNntpAccount*)));
-  connect(a_ccManager, SIGNAL(accountModified(KNNntpAccount*)), this, SLOT(slotUpdateItem(KNNntpAccount*)));
+  connect(a_ccManager, TQT_SIGNAL(accountAdded(KNNntpAccount*)), this, TQT_SLOT(slotAddItem(KNNntpAccount*)));
+  connect(a_ccManager, TQT_SIGNAL(accountRemoved(KNNntpAccount*)), this, TQT_SLOT(slotRemoveItem(KNNntpAccount*)));
+  connect(a_ccManager, TQT_SIGNAL(accountModified(KNNntpAccount*)), this, TQT_SLOT(slotUpdateItem(KNNntpAccount*)));
 
   slotSelectionChanged();     // disable Delete & Edit initially
 }
@@ -339,7 +339,7 @@ KNConfig::NntpAccountListWidget::~NntpAccountListWidget()
 void KNConfig::NntpAccountListWidget::load()
 {
   l_box->clear();
-  QValueList<KNNntpAccount*>::Iterator it;
+  TQValueList<KNNntpAccount*>::Iterator it;
   for ( it = a_ccManager->begin(); it != a_ccManager->end(); ++it )
     slotAddItem( *it );
 }
@@ -460,67 +460,67 @@ void KNConfig::NntpAccountListWidget::slotSubBtnClicked()
 //=======================================================================================
 
 
-KNConfig::NntpAccountConfDialog::NntpAccountConfDialog(KNNntpAccount *a, QWidget *p, const char *n)
+KNConfig::NntpAccountConfDialog::NntpAccountConfDialog(KNNntpAccount *a, TQWidget *p, const char *n)
   : KDialogBase(Tabbed, (a->id()!=-1)? i18n("Properties of %1").arg(a->name()):i18n("New Account"),
                 Ok|Cancel|Help, Ok, p, n),
     a_ccount(a)
 {
-  QFrame* page=addPage(i18n("Ser&ver"));
-  QGridLayout *topL=new QGridLayout(page, 11, 3, 5);
+  TQFrame* page=addPage(i18n("Ser&ver"));
+  TQGridLayout *topL=new TQGridLayout(page, 11, 3, 5);
 
   n_ame=new KLineEdit(page);
-  QLabel *l=new QLabel(n_ame,i18n("&Name:"),page);
+  TQLabel *l=new TQLabel(n_ame,i18n("&Name:"),page);
   topL->addWidget(l, 0,0);
   n_ame->setText(a->name());
   topL->addMultiCellWidget(n_ame, 0, 0, 1, 2);
 
   s_erver=new KLineEdit(page);
-  l=new QLabel(s_erver,i18n("&Server:"), page);
+  l=new TQLabel(s_erver,i18n("&Server:"), page);
   s_erver->setText(a->server());
   topL->addWidget(l, 1,0);
   topL->addMultiCellWidget(s_erver, 1, 1, 1, 2);
 
   p_ort=new KLineEdit(page);
-  l=new QLabel(p_ort, i18n("&Port:"), page);
+  l=new TQLabel(p_ort, i18n("&Port:"), page);
   p_ort->setValidator(new KIntValidator(0,65536,this));
-  p_ort->setText(QString::number(a->port()));
+  p_ort->setText(TQString::number(a->port()));
   topL->addWidget(l, 2,0);
   topL->addWidget(p_ort, 2,1);
 
   h_old = new KIntSpinBox(5,1800,5,5,10,page);
-  l = new QLabel(h_old,i18n("Hol&d connection for:"), page);
+  l = new TQLabel(h_old,i18n("Hol&d connection for:"), page);
   h_old->setSuffix(i18n(" sec"));
   h_old->setValue(a->hold());
   topL->addWidget(l,3,0);
   topL->addWidget(h_old,3,1);
 
   t_imeout = new KIntSpinBox(15,600,5,15,10,page);
-  l = new QLabel(t_imeout, i18n("&Timeout:"), page);
+  l = new TQLabel(t_imeout, i18n("&Timeout:"), page);
   t_imeout->setValue(a->timeout());
   t_imeout->setSuffix(i18n(" sec"));
   topL->addWidget(l,4,0);
   topL->addWidget(t_imeout,4,1);
 
-  f_etchDes=new QCheckBox(i18n("&Fetch group descriptions"), page);
+  f_etchDes=new TQCheckBox(i18n("&Fetch group descriptions"), page);
   f_etchDes->setChecked(a->fetchDescriptions());
   topL->addMultiCellWidget(f_etchDes, 5,5, 0,3);
 
-  /*u_seDiskCache=new QCheckBox(i18n("&Cache articles on disk"), page);
+  /*u_seDiskCache=new TQCheckBox(i18n("&Cache articles on disk"), page);
   u_seDiskCache->setChecked(a->useDiskCache());
   topL->addMultiCellWidget(u_seDiskCache, 6,6, 0,3);*/
 
-  a_uth=new QCheckBox(i18n("Server requires &authentication"), page);
-  connect(a_uth, SIGNAL(toggled(bool)), this, SLOT(slotAuthChecked(bool)));
+  a_uth=new TQCheckBox(i18n("Server requires &authentication"), page);
+  connect(a_uth, TQT_SIGNAL(toggled(bool)), this, TQT_SLOT(slotAuthChecked(bool)));
   topL->addMultiCellWidget(a_uth, 6,6, 0,3);
 
   u_ser=new KLineEdit(page);
-  u_serLabel=new QLabel(u_ser,i18n("&User:"), page);
+  u_serLabel=new TQLabel(u_ser,i18n("&User:"), page);
   u_ser->setText(a->user());
   topL->addWidget(u_serLabel, 7,0);
   topL->addMultiCellWidget(u_ser, 7,7, 1,2);
 
   p_ass=new KLineEdit(page);
-  p_assLabel=new QLabel(p_ass, i18n("Pass&word:"), page);
+  p_assLabel=new TQLabel(p_ass, i18n("Pass&word:"), page);
   p_ass->setEchoMode(KLineEdit::Password);
   if ( a->readyForLogin() )
     p_ass->setText(a->pass());
@@ -530,12 +530,12 @@ KNConfig::NntpAccountConfDialog::NntpAccountConfDialog(KNNntpAccount *a, QWidget
   topL->addWidget(p_assLabel, 8,0);
   topL->addMultiCellWidget(p_ass, 8,8, 1,2);
 
-  i_nterval=new QCheckBox(i18n("Enable &interval news checking"), page);
-  connect(i_nterval, SIGNAL(toggled(bool)), this, SLOT(slotIntervalChecked(bool)));
+  i_nterval=new TQCheckBox(i18n("Enable &interval news checking"), page);
+  connect(i_nterval, TQT_SIGNAL(toggled(bool)), this, TQT_SLOT(slotIntervalChecked(bool)));
   topL->addMultiCellWidget(i_nterval, 9,9, 0,3);
 
   c_heckInterval=new KIntSpinBox(1,10000,1,1,10,page);
-  c_heckIntervalLabel=new QLabel(c_heckInterval, i18n("Check inter&val:"), page);
+  c_heckIntervalLabel=new TQLabel(c_heckInterval, i18n("Check inter&val:"), page);
   c_heckInterval->setSuffix(i18n(" min") );
   c_heckInterval->setValue(a->checkInterval());
   c_heckIntervalLabel->setBuddy(c_heckInterval);
@@ -552,14 +552,14 @@ KNConfig::NntpAccountConfDialog::NntpAccountConfDialog(KNNntpAccount *a, QWidget
   i_dWidget=new KNConfig::IdentityWidget(a->identity(), addVBoxPage(i18n("&Identity")));
 
   // per server cleanup configuration
-  QFrame* cleanupPage = addPage( i18n("&Cleanup") );
-  QVBoxLayout *cleanupLayout = new QVBoxLayout( cleanupPage, KDialog::spacingHint() );
+  TQFrame* cleanupPage = addPage( i18n("&Cleanup") );
+  TQVBoxLayout *cleanupLayout = new TQVBoxLayout( cleanupPage, KDialog::spacingHint() );
   mCleanupWidget = new GroupCleanupWidget( a->cleanupConfig(), cleanupPage );
   mCleanupWidget->load();
   cleanupLayout->addWidget( mCleanupWidget );
   cleanupLayout->addStretch( 1 );
 
-  connect( knGlobals.accountManager(), SIGNAL(passwordsChanged()), SLOT(slotPasswordChanged()) );
+  connect( knGlobals.accountManager(), TQT_SIGNAL(passwordsChanged()), TQT_SLOT(slotPasswordChanged()) );
 
   KNHelper::restoreWindowSize("accNewsPropDLG", this, sizeHint());
 
@@ -629,11 +629,11 @@ void KNConfig::NntpAccountConfDialog::slotPasswordChanged()
 
 //=============================================================================================
 
-KNConfig::SmtpAccountWidget::SmtpAccountWidget( QWidget *p, const char *n ) :
+KNConfig::SmtpAccountWidget::SmtpAccountWidget( TQWidget *p, const char *n ) :
   SmtpAccountWidgetBase( p, n )
 {
   mAccount = knGlobals.accountManager()->smtp();
-  connect( knGlobals.accountManager(), SIGNAL(passwordsChanged()), SLOT(slotPasswordChanged()) );
+  connect( knGlobals.accountManager(), TQT_SIGNAL(passwordsChanged()), TQT_SLOT(slotPasswordChanged()) );
   load();
 }
 
@@ -731,8 +731,8 @@ void KNConfig::SmtpAccountWidget::slotPasswordChanged()
 //===================================================================================
 // code taken from KMail, Copyright (C) 2000 Espen Sand, espen@kde.org
 
-KNConfig::AppearanceWidget::ColorListItem::ColorListItem( const QString &text, const QColor &color )
-  : QListBoxText(text), mColor( color )
+KNConfig::AppearanceWidget::ColorListItem::ColorListItem( const TQString &text, const TQColor &color )
+  : TQListBoxText(text), mColor( color )
 {
 }
 
@@ -742,9 +742,9 @@ KNConfig::AppearanceWidget::ColorListItem::~ColorListItem()
 }
 
 
-void KNConfig::AppearanceWidget::ColorListItem::paint( QPainter *p )
+void KNConfig::AppearanceWidget::ColorListItem::paint( TQPainter *p )
 {
-  QFontMetrics fm = p->fontMetrics();
+  TQFontMetrics fm = p->fontMetrics();
   int h = fm.height();
 
   p->drawText( 30+3*2, fm.ascent() + fm.leading()/2, text() );
@@ -755,13 +755,13 @@ void KNConfig::AppearanceWidget::ColorListItem::paint( QPainter *p )
 }
 
 
-int KNConfig::AppearanceWidget::ColorListItem::height(const QListBox *lb ) const
+int KNConfig::AppearanceWidget::ColorListItem::height(const TQListBox *lb ) const
 {
   return( lb->fontMetrics().lineSpacing()+1 );
 }
 
 
-int KNConfig::AppearanceWidget::ColorListItem::width(const QListBox *lb ) const
+int KNConfig::AppearanceWidget::ColorListItem::width(const TQListBox *lb ) const
 {
   return( 30 + lb->fontMetrics().width( text() ) + 6 );
 }
@@ -770,10 +770,10 @@ int KNConfig::AppearanceWidget::ColorListItem::width(const QListBox *lb ) const
 //===================================================================================
 
 
-KNConfig::AppearanceWidget::FontListItem::FontListItem( const QString &name, const QFont &font )
-  : QListBoxText(name), f_ont(font)
+KNConfig::AppearanceWidget::FontListItem::FontListItem( const TQString &name, const TQFont &font )
+  : TQListBoxText(name), f_ont(font)
 {
-  fontInfo = QString("[%1 %2]").arg(f_ont.family()).arg(f_ont.pointSize());
+  fontInfo = TQString("[%1 %2]").arg(f_ont.family()).arg(f_ont.pointSize());
 }
 
 
@@ -782,28 +782,28 @@ KNConfig::AppearanceWidget::FontListItem::~FontListItem()
 }
 
 
-void KNConfig::AppearanceWidget::FontListItem::setFont(const QFont &font)
+void KNConfig::AppearanceWidget::FontListItem::setFont(const TQFont &font)
 {
   f_ont = font;
-  fontInfo = QString("[%1 %2]").arg(f_ont.family()).arg(f_ont.pointSize());
+  fontInfo = TQString("[%1 %2]").arg(f_ont.family()).arg(f_ont.pointSize());
 }
 
 
-void KNConfig::AppearanceWidget::FontListItem::paint( QPainter *p )
+void KNConfig::AppearanceWidget::FontListItem::paint( TQPainter *p )
 {
-  QFont fnt = p->font();
-  fnt.setWeight(QFont::Bold);
+  TQFont fnt = p->font();
+  fnt.setWeight(TQFont::Bold);
   p->setFont(fnt);
   int fontInfoWidth = p->fontMetrics().width(fontInfo);
   int h = p->fontMetrics().ascent() + p->fontMetrics().leading()/2;
   p->drawText(2, h, fontInfo );
-  fnt.setWeight(QFont::Normal);
+  fnt.setWeight(TQFont::Normal);
   p->setFont(fnt);
   p->drawText(5 + fontInfoWidth, h, text() );
 }
 
 
-int KNConfig::AppearanceWidget::FontListItem::width(const QListBox *lb ) const
+int KNConfig::AppearanceWidget::FontListItem::width(const TQListBox *lb ) const
 {
   return( lb->fontMetrics().width(fontInfo) + lb->fontMetrics().width(text()) + 20 );
 }
@@ -812,38 +812,38 @@ int KNConfig::AppearanceWidget::FontListItem::width(const QListBox *lb ) const
 //===================================================================================
 
 
-KNConfig::AppearanceWidget::AppearanceWidget( QWidget *p, const char *n ) :
+KNConfig::AppearanceWidget::AppearanceWidget( TQWidget *p, const char *n ) :
   KCModule( p, n ),
   d_ata( knGlobals.configManager()->appearance() )
 {
-  QGridLayout *topL=new QGridLayout(this, 8,2, 5,5);
+  TQGridLayout *topL=new TQGridLayout(this, 8,2, 5,5);
 
   //color-list
   c_List = new KNDialogListBox(false, this);
   topL->addMultiCellWidget(c_List,1,3,0,0);
-  connect(c_List, SIGNAL(selected(QListBoxItem*)),SLOT(slotColItemSelected(QListBoxItem*)));
-  connect(c_List, SIGNAL(selectionChanged()), SLOT(slotColSelectionChanged()));
+  connect(c_List, TQT_SIGNAL(selected(TQListBoxItem*)),TQT_SLOT(slotColItemSelected(TQListBoxItem*)));
+  connect(c_List, TQT_SIGNAL(selectionChanged()), TQT_SLOT(slotColSelectionChanged()));
 
-  c_olorCB = new QCheckBox(i18n("&Use custom colors"),this);
+  c_olorCB = new TQCheckBox(i18n("&Use custom colors"),this);
   topL->addWidget(c_olorCB,0,0);
-  connect(c_olorCB, SIGNAL(toggled(bool)), this, SLOT(slotColCheckBoxToggled(bool)));
+  connect(c_olorCB, TQT_SIGNAL(toggled(bool)), this, TQT_SLOT(slotColCheckBoxToggled(bool)));
 
-  c_olChngBtn=new QPushButton(i18n("Cha&nge..."), this);
-  connect(c_olChngBtn, SIGNAL(clicked()), this, SLOT(slotColChangeBtnClicked()));
+  c_olChngBtn=new TQPushButton(i18n("Cha&nge..."), this);
+  connect(c_olChngBtn, TQT_SIGNAL(clicked()), this, TQT_SLOT(slotColChangeBtnClicked()));
   topL->addWidget(c_olChngBtn,1,1);
 
   //font-list
   f_List = new KNDialogListBox(false, this);
   topL->addMultiCellWidget(f_List,5,7,0,0);
-  connect(f_List, SIGNAL(selected(QListBoxItem*)),SLOT(slotFontItemSelected(QListBoxItem*)));
-  connect(f_List, SIGNAL(selectionChanged()),SLOT(slotFontSelectionChanged()));
+  connect(f_List, TQT_SIGNAL(selected(TQListBoxItem*)),TQT_SLOT(slotFontItemSelected(TQListBoxItem*)));
+  connect(f_List, TQT_SIGNAL(selectionChanged()),TQT_SLOT(slotFontSelectionChanged()));
 
-  f_ontCB = new QCheckBox(i18n("Use custom &fonts"),this);
+  f_ontCB = new TQCheckBox(i18n("Use custom &fonts"),this);
   topL->addWidget(f_ontCB,4,0);
-  connect(f_ontCB, SIGNAL(toggled(bool)), this, SLOT(slotFontCheckBoxToggled(bool)));
+  connect(f_ontCB, TQT_SIGNAL(toggled(bool)), this, TQT_SLOT(slotFontCheckBoxToggled(bool)));
 
-  f_ntChngBtn=new QPushButton(i18n("Chang&e..."), this);
-  connect(f_ntChngBtn, SIGNAL(clicked()), this, SLOT(slotFontChangeBtnClicked()));
+  f_ntChngBtn=new TQPushButton(i18n("Chang&e..."), this);
+  connect(f_ntChngBtn, TQT_SIGNAL(clicked()), this, TQT_SLOT(slotFontChangeBtnClicked()));
   topL->addWidget(f_ntChngBtn,5,1);
 
   load();
@@ -920,11 +920,11 @@ void KNConfig::AppearanceWidget::slotColCheckBoxToggled(bool b)
 
 
 // show color dialog for the entry
-void KNConfig::AppearanceWidget::slotColItemSelected(QListBoxItem *it)
+void KNConfig::AppearanceWidget::slotColItemSelected(TQListBoxItem *it)
 {
   if (it) {
     ColorListItem *colorItem = static_cast<ColorListItem*>(it);
-    QColor col = colorItem->color();
+    TQColor col = colorItem->color();
     int result = KColorDialog::getColor(col,this);
 
     if (result == KColorDialog::Accepted) {
@@ -959,11 +959,11 @@ void KNConfig::AppearanceWidget::slotFontCheckBoxToggled(bool b)
 
 
 // show font dialog for the entry
-void KNConfig::AppearanceWidget::slotFontItemSelected(QListBoxItem *it)
+void KNConfig::AppearanceWidget::slotFontItemSelected(TQListBoxItem *it)
 {
   if (it) {
     FontListItem *fontItem = static_cast<FontListItem*>(it);
-    QFont font = fontItem->font();
+    TQFont font = fontItem->font();
     int result = KFontDialog::getFont(font,false,this);
 
     if (result == KFontDialog::Accepted) {
@@ -991,42 +991,42 @@ void KNConfig::AppearanceWidget::slotFontSelectionChanged()
 //=============================================================================================
 
 
-KNConfig::ReadNewsGeneralWidget::ReadNewsGeneralWidget( ReadNewsGeneral *d, QWidget *p, const char *n ) :
+KNConfig::ReadNewsGeneralWidget::ReadNewsGeneralWidget( ReadNewsGeneral *d, TQWidget *p, const char *n ) :
   KCModule( p, n ),
   d_ata( d )
 {
-  QGroupBox *hgb=new QGroupBox(i18n("Article Handling"), this);
-  QGroupBox *lgb=new QGroupBox(i18n("Article List"), this);
-  QGroupBox *cgb=new QGroupBox(i18n("Memory Consumption"), this);
-  QLabel *l1, *l2, *l3;
+  TQGroupBox *hgb=new TQGroupBox(i18n("Article Handling"), this);
+  TQGroupBox *lgb=new TQGroupBox(i18n("Article List"), this);
+  TQGroupBox *cgb=new TQGroupBox(i18n("Memory Consumption"), this);
+  TQLabel *l1, *l2, *l3;
 
-  a_utoCB=new QCheckBox(i18n("Check for new articles a&utomatically"), hgb);
+  a_utoCB=new TQCheckBox(i18n("Check for new articles a&utomatically"), hgb);
   m_axFetch=new KIntSpinBox(0, 100000, 1, 0, 10, hgb);
-  l1=new QLabel(m_axFetch, i18n("&Maximum number of articles to fetch:"), hgb);
-  m_arkCB=new QCheckBox(i18n("Mar&k article as read after:"), hgb);
+  l1=new TQLabel(m_axFetch, i18n("&Maximum number of articles to fetch:"), hgb);
+  m_arkCB=new TQCheckBox(i18n("Mar&k article as read after:"), hgb);
   m_arkSecs=new KIntSpinBox(0, 9999, 1, 0, 10, hgb);
-  connect(m_arkCB, SIGNAL(toggled(bool)), m_arkSecs, SLOT(setEnabled(bool)));
+  connect(m_arkCB, TQT_SIGNAL(toggled(bool)), m_arkSecs, TQT_SLOT(setEnabled(bool)));
   m_arkSecs->setSuffix(i18n(" sec"));
-  m_arkCrossCB=new QCheckBox(i18n("Mark c&rossposted articles as read"), hgb);
+  m_arkCrossCB=new TQCheckBox(i18n("Mark c&rossposted articles as read"), hgb);
 
-  s_martScrollingCB=new QCheckBox(i18n("Smart scrolli&ng"), lgb);
-  e_xpThrCB=new QCheckBox(i18n("Show &whole thread on expanding"), lgb);
-  d_efaultExpandCB=new QCheckBox(i18n("Default to e&xpanded threads"), lgb);
-  s_coreCB=new QCheckBox(i18n("Show article &score"), lgb);
-  l_inesCB=new QCheckBox(i18n("Show &line count"), lgb);
-  u_nreadCB=new QCheckBox(i18n("Show unread count in &thread"), lgb);
+  s_martScrollingCB=new TQCheckBox(i18n("Smart scrolli&ng"), lgb);
+  e_xpThrCB=new TQCheckBox(i18n("Show &whole thread on expanding"), lgb);
+  d_efaultExpandCB=new TQCheckBox(i18n("Default to e&xpanded threads"), lgb);
+  s_coreCB=new TQCheckBox(i18n("Show article &score"), lgb);
+  l_inesCB=new TQCheckBox(i18n("Show &line count"), lgb);
+  u_nreadCB=new TQCheckBox(i18n("Show unread count in &thread"), lgb);
 
   c_ollCacheSize=new KIntSpinBox(0, 99999, 1, 1, 10, cgb);
   c_ollCacheSize->setSuffix(" KB");
-  l2=new QLabel(c_ollCacheSize, i18n("Cach&e size for headers:"), cgb);
+  l2=new TQLabel(c_ollCacheSize, i18n("Cach&e size for headers:"), cgb);
   a_rtCacheSize=new KIntSpinBox(0, 99999, 1, 1, 10, cgb);
   a_rtCacheSize->setSuffix(" KB");
-  l3=new QLabel(a_rtCacheSize, i18n("Cache si&ze for articles:"), cgb);
+  l3=new TQLabel(a_rtCacheSize, i18n("Cache si&ze for articles:"), cgb);
 
-  QVBoxLayout *topL=new QVBoxLayout(this, 5);
-  QGridLayout *hgbL=new QGridLayout(hgb, 5,2, 8,5);
-  QVBoxLayout *lgbL=new QVBoxLayout(lgb, 8, 5);
-  QGridLayout *cgbL=new QGridLayout(cgb, 3,2, 8,5);
+  TQVBoxLayout *topL=new TQVBoxLayout(this, 5);
+  TQGridLayout *hgbL=new TQGridLayout(hgb, 5,2, 8,5);
+  TQVBoxLayout *lgbL=new TQVBoxLayout(lgb, 8, 5);
+  TQGridLayout *cgbL=new TQGridLayout(cgb, 3,2, 8,5);
 
   topL->addWidget(hgb);
   topL->addWidget(lgb);
@@ -1057,21 +1057,21 @@ KNConfig::ReadNewsGeneralWidget::ReadNewsGeneralWidget( ReadNewsGeneral *d, QWid
   cgbL->addWidget(a_rtCacheSize, 2,1);
   cgbL->setColStretch(0,1);
 
-  topL->setResizeMode(QLayout::Minimum);
-
-  connect(a_utoCB,           SIGNAL(toggled(bool)),     SLOT(changed()));
-  connect(m_axFetch,         SIGNAL(valueChanged(int)), SLOT(changed()));
-  connect(m_arkCB,           SIGNAL(toggled(bool)),     SLOT(changed()));
-  connect(m_arkSecs,         SIGNAL(valueChanged(int)), SLOT(changed()));
-  connect(m_arkCrossCB,      SIGNAL(toggled(bool)),     SLOT(changed()));
-  connect(s_martScrollingCB, SIGNAL(toggled(bool)),     SLOT(changed()));
-  connect(e_xpThrCB,         SIGNAL(toggled(bool)),     SLOT(changed()));
-  connect(d_efaultExpandCB,  SIGNAL(toggled(bool)),     SLOT(changed()));
-  connect(l_inesCB,          SIGNAL(toggled(bool)),     SLOT(changed()));
-  connect(s_coreCB,          SIGNAL(toggled(bool)),     SLOT(changed()));
-  connect(u_nreadCB,         SIGNAL(toggled(bool)),     SLOT(changed()));
-  connect(c_ollCacheSize,    SIGNAL(valueChanged(int)), SLOT(changed()));
-  connect(a_rtCacheSize,     SIGNAL(valueChanged(int)), SLOT(changed()));
+  topL->setResizeMode(TQLayout::Minimum);
+
+  connect(a_utoCB,           TQT_SIGNAL(toggled(bool)),     TQT_SLOT(changed()));
+  connect(m_axFetch,         TQT_SIGNAL(valueChanged(int)), TQT_SLOT(changed()));
+  connect(m_arkCB,           TQT_SIGNAL(toggled(bool)),     TQT_SLOT(changed()));
+  connect(m_arkSecs,         TQT_SIGNAL(valueChanged(int)), TQT_SLOT(changed()));
+  connect(m_arkCrossCB,      TQT_SIGNAL(toggled(bool)),     TQT_SLOT(changed()));
+  connect(s_martScrollingCB, TQT_SIGNAL(toggled(bool)),     TQT_SLOT(changed()));
+  connect(e_xpThrCB,         TQT_SIGNAL(toggled(bool)),     TQT_SLOT(changed()));
+  connect(d_efaultExpandCB,  TQT_SIGNAL(toggled(bool)),     TQT_SLOT(changed()));
+  connect(l_inesCB,          TQT_SIGNAL(toggled(bool)),     TQT_SLOT(changed()));
+  connect(s_coreCB,          TQT_SIGNAL(toggled(bool)),     TQT_SLOT(changed()));
+  connect(u_nreadCB,         TQT_SIGNAL(toggled(bool)),     TQT_SLOT(changed()));
+  connect(c_ollCacheSize,    TQT_SIGNAL(valueChanged(int)), TQT_SLOT(changed()));
+  connect(a_rtCacheSize,     TQT_SIGNAL(valueChanged(int)), TQT_SLOT(changed()));
 
   load();
 }
@@ -1122,56 +1122,56 @@ void KNConfig::ReadNewsGeneralWidget::save()
 //=============================================================================================
 
 
-KNConfig::ReadNewsNavigationWidget::ReadNewsNavigationWidget( ReadNewsNavigation *d, QWidget *p, const char *n ) :
+KNConfig::ReadNewsNavigationWidget::ReadNewsNavigationWidget( ReadNewsNavigation *d, TQWidget *p, const char *n ) :
   KCModule( p, n ),
   d_ata( d )
 {
-  QVBoxLayout *topL=new QVBoxLayout(this, 5);
+  TQVBoxLayout *topL=new TQVBoxLayout(this, 5);
 
   // ==== Mark All as Read ====================================================
 
-  QGroupBox *gb=new QGroupBox(i18n("\"Mark All as Read\" Triggers Following Actions"), this);
-  QVBoxLayout *gbL=new QVBoxLayout(gb, 8, 5);
+  TQGroupBox *gb=new TQGroupBox(i18n("\"Mark All as Read\" Triggers Following Actions"), this);
+  TQVBoxLayout *gbL=new TQVBoxLayout(gb, 8, 5);
   topL->addWidget(gb);
 
   gbL->addSpacing(fontMetrics().lineSpacing()-4);
-  m_arkAllReadGoNextCB=new QCheckBox(i18n("&Switch to the next group"), gb);
+  m_arkAllReadGoNextCB=new TQCheckBox(i18n("&Switch to the next group"), gb);
   gbL->addWidget(m_arkAllReadGoNextCB);
 
-  connect(m_arkAllReadGoNextCB, SIGNAL(toggled(bool)), SLOT(changed()));
+  connect(m_arkAllReadGoNextCB, TQT_SIGNAL(toggled(bool)), TQT_SLOT(changed()));
 
   // ==== Mark Thread as Read =================================================
 
-  gb=new QGroupBox(i18n("\"Mark Thread as Read\" Triggers Following Actions"), this);
-  gbL=new QVBoxLayout(gb, 8, 5);
+  gb=new TQGroupBox(i18n("\"Mark Thread as Read\" Triggers Following Actions"), this);
+  gbL=new TQVBoxLayout(gb, 8, 5);
   topL->addWidget(gb);
 
   gbL->addSpacing(fontMetrics().lineSpacing()-4);
-  m_arkThreadReadCloseThreadCB=new QCheckBox(i18n("Clos&e the current thread"), gb);
+  m_arkThreadReadCloseThreadCB=new TQCheckBox(i18n("Clos&e the current thread"), gb);
   gbL->addWidget(m_arkThreadReadCloseThreadCB);
-  m_arkThreadReadGoNextCB=new QCheckBox(i18n("Go &to the next unread thread"), gb);
+  m_arkThreadReadGoNextCB=new TQCheckBox(i18n("Go &to the next unread thread"), gb);
   gbL->addWidget(m_arkThreadReadGoNextCB);
 
-  connect(m_arkThreadReadCloseThreadCB, SIGNAL(toggled(bool)), SLOT(changed()));
-  connect(m_arkThreadReadGoNextCB, SIGNAL(toggled(bool)), SLOT(changed()));
+  connect(m_arkThreadReadCloseThreadCB, TQT_SIGNAL(toggled(bool)), TQT_SLOT(changed()));
+  connect(m_arkThreadReadGoNextCB, TQT_SIGNAL(toggled(bool)), TQT_SLOT(changed()));
 
   // ==== Ignore Thread =======================================================
 
-  gb=new QGroupBox(i18n("\"Ignore Thread\" Triggers Following Actions"), this);
-  gbL=new QVBoxLayout(gb, 8, 5);
+  gb=new TQGroupBox(i18n("\"Ignore Thread\" Triggers Following Actions"), this);
+  gbL=new TQVBoxLayout(gb, 8, 5);
   topL->addWidget(gb);
 
   gbL->addSpacing(fontMetrics().lineSpacing()-4);
-  i_gnoreThreadCloseThreadCB=new QCheckBox(i18n("Close the cu&rrent thread"), gb);
+  i_gnoreThreadCloseThreadCB=new TQCheckBox(i18n("Close the cu&rrent thread"), gb);
   gbL->addWidget(i_gnoreThreadCloseThreadCB);
-  i_gnoreThreadGoNextCB=new QCheckBox(i18n("Go to the next &unread thread"), gb);
+  i_gnoreThreadGoNextCB=new TQCheckBox(i18n("Go to the next &unread thread"), gb);
   gbL->addWidget(i_gnoreThreadGoNextCB);
 
-  connect(i_gnoreThreadCloseThreadCB, SIGNAL(toggled(bool)), SLOT(changed()));
-  connect(i_gnoreThreadGoNextCB, SIGNAL(toggled(bool)), SLOT(changed()));
+  connect(i_gnoreThreadCloseThreadCB, TQT_SIGNAL(toggled(bool)), TQT_SLOT(changed()));
+  connect(i_gnoreThreadGoNextCB, TQT_SIGNAL(toggled(bool)), TQT_SLOT(changed()));
 
   topL->addStretch(1);
-  topL->setResizeMode(QLayout::Minimum);
+  topL->setResizeMode(TQLayout::Minimum);
 
   load();
 }
@@ -1206,30 +1206,30 @@ void KNConfig::ReadNewsNavigationWidget::save()
 //=============================================================================================
 
 
-KNConfig::ReadNewsViewerWidget::ReadNewsViewerWidget( ReadNewsViewer *d, QWidget *p, const char *n ) :
+KNConfig::ReadNewsViewerWidget::ReadNewsViewerWidget( ReadNewsViewer *d, TQWidget *p, const char *n ) :
   KCModule( p, n ),
   d_ata( d )
 {
-  QGroupBox *appgb=new QGroupBox(i18n("Appearance"), this);
-  QGroupBox *agb=new QGroupBox(i18n("Attachments"), this);
-  QGroupBox *secbox = new QGroupBox( i18n("Security"), this );
+  TQGroupBox *appgb=new TQGroupBox(i18n("Appearance"), this);
+  TQGroupBox *agb=new TQGroupBox(i18n("Attachments"), this);
+  TQGroupBox *secbox = new TQGroupBox( i18n("Security"), this );
 
-  r_ewrapCB=new QCheckBox(i18n("Re&wrap text when necessary"), appgb);
-  r_emoveTrailingCB=new QCheckBox(i18n("Re&move trailing empty lines"), appgb);
-  s_igCB=new QCheckBox(i18n("Show sig&nature"), appgb);
-  mShowRefBar = new QCheckBox( i18n("Show reference bar"), appgb );
+  r_ewrapCB=new TQCheckBox(i18n("Re&wrap text when necessary"), appgb);
+  r_emoveTrailingCB=new TQCheckBox(i18n("Re&move trailing empty lines"), appgb);
+  s_igCB=new TQCheckBox(i18n("Show sig&nature"), appgb);
+  mShowRefBar = new TQCheckBox( i18n("Show reference bar"), appgb );
   q_uoteCharacters=new KLineEdit(appgb);
-  QLabel *quoteCharL = new QLabel(q_uoteCharacters, i18n("Recognized q&uote characters:"), appgb);
+  TQLabel *quoteCharL = new TQLabel(q_uoteCharacters, i18n("Recognized q&uote characters:"), appgb);
 
-  o_penAttCB=new QCheckBox(i18n("Open a&ttachments on click"), agb);
-  a_ltAttCB=new QCheckBox(i18n("Show alternati&ve contents as attachments"), agb);
+  o_penAttCB=new TQCheckBox(i18n("Open a&ttachments on click"), agb);
+  a_ltAttCB=new TQCheckBox(i18n("Show alternati&ve contents as attachments"), agb);
 
-  mAlwaysShowHTML = new QCheckBox( i18n("Prefer HTML to plain text"), secbox );
+  mAlwaysShowHTML = new TQCheckBox( i18n("Prefer HTML to plain text"), secbox );
 
-  QVBoxLayout *topL=new QVBoxLayout(this, 5);
-  QGridLayout *appgbL=new QGridLayout(appgb, 5,2, 8,5);
-  QVBoxLayout *agbL=new QVBoxLayout(agb, 8, 5);
-  QVBoxLayout *secLayout = new QVBoxLayout( secbox, 8, 5 );
+  TQVBoxLayout *topL=new TQVBoxLayout(this, 5);
+  TQGridLayout *appgbL=new TQGridLayout(appgb, 5,2, 8,5);
+  TQVBoxLayout *agbL=new TQVBoxLayout(agb, 8, 5);
+  TQVBoxLayout *secLayout = new TQVBoxLayout( secbox, 8, 5 );
 
   topL->addWidget(appgb);
   topL->addWidget(agb);
@@ -1251,16 +1251,16 @@ KNConfig::ReadNewsViewerWidget::ReadNewsViewerWidget( ReadNewsViewer *d, QWidget
   secLayout->addSpacing( fontMetrics().lineSpacing() - 4 );
   secLayout->addWidget( mAlwaysShowHTML );
 
-  topL->setResizeMode(QLayout::Minimum);
+  topL->setResizeMode(TQLayout::Minimum);
 
-  connect(r_ewrapCB, SIGNAL(toggled(bool)), SLOT(changed()));
-  connect(r_emoveTrailingCB, SIGNAL(toggled(bool)), SLOT(changed()));
-  connect(s_igCB, SIGNAL(toggled(bool)), SLOT(changed()));
-  connect(q_uoteCharacters, SIGNAL(textChanged(const QString&)), SLOT(changed()));
-  connect(o_penAttCB, SIGNAL(toggled(bool)), SLOT(changed()));
-  connect(a_ltAttCB, SIGNAL(toggled(bool)), SLOT(changed()));
-  connect( mShowRefBar, SIGNAL(toggled(bool)), SLOT(changed()) );
-  connect( mAlwaysShowHTML, SIGNAL(toggled(bool)), SLOT(changed()) );
+  connect(r_ewrapCB, TQT_SIGNAL(toggled(bool)), TQT_SLOT(changed()));
+  connect(r_emoveTrailingCB, TQT_SIGNAL(toggled(bool)), TQT_SLOT(changed()));
+  connect(s_igCB, TQT_SIGNAL(toggled(bool)), TQT_SLOT(changed()));
+  connect(q_uoteCharacters, TQT_SIGNAL(textChanged(const TQString&)), TQT_SLOT(changed()));
+  connect(o_penAttCB, TQT_SIGNAL(toggled(bool)), TQT_SLOT(changed()));
+  connect(a_ltAttCB, TQT_SIGNAL(toggled(bool)), TQT_SLOT(changed()));
+  connect( mShowRefBar, TQT_SIGNAL(toggled(bool)), TQT_SLOT(changed()) );
+  connect( mAlwaysShowHTML, TQT_SIGNAL(toggled(bool)), TQT_SLOT(changed()) );
 
   load();
 }
@@ -1302,38 +1302,38 @@ void KNConfig::ReadNewsViewerWidget::save()
 //=============================================================================================
 
 
-KNConfig::DisplayedHeadersWidget::DisplayedHeadersWidget( DisplayedHeaders *d, QWidget *p, const char *n ) :
+KNConfig::DisplayedHeadersWidget::DisplayedHeadersWidget( DisplayedHeaders *d, TQWidget *p, const char *n ) :
   KCModule( p, n ),
   s_ave( false ),
   d_ata( d )
 {
-  QGridLayout *topL=new QGridLayout(this, 7,2, 5,5);
+  TQGridLayout *topL=new TQGridLayout(this, 7,2, 5,5);
 
   //listbox
   l_box=new KNDialogListBox(false, this);
-  connect(l_box, SIGNAL(selected(int)), this, SLOT(slotItemSelected(int)));
-  connect(l_box, SIGNAL(selectionChanged()), this, SLOT(slotSelectionChanged()));
+  connect(l_box, TQT_SIGNAL(selected(int)), this, TQT_SLOT(slotItemSelected(int)));
+  connect(l_box, TQT_SIGNAL(selectionChanged()), this, TQT_SLOT(slotSelectionChanged()));
   topL->addMultiCellWidget(l_box, 0,6, 0,0);
 
   // buttons
-  a_ddBtn=new QPushButton(i18n("&Add..."), this);
-  connect(a_ddBtn, SIGNAL(clicked()), this, SLOT(slotAddBtnClicked()));
+  a_ddBtn=new TQPushButton(i18n("&Add..."), this);
+  connect(a_ddBtn, TQT_SIGNAL(clicked()), this, TQT_SLOT(slotAddBtnClicked()));
   topL->addWidget(a_ddBtn, 0,1);
 
-  d_elBtn=new QPushButton(i18n("&Delete"), this);
-  connect(d_elBtn, SIGNAL(clicked()), this, SLOT(slotDelBtnClicked()));
+  d_elBtn=new TQPushButton(i18n("&Delete"), this);
+  connect(d_elBtn, TQT_SIGNAL(clicked()), this, TQT_SLOT(slotDelBtnClicked()));
   topL->addWidget(d_elBtn, 1,1);
 
-  e_ditBtn=new QPushButton(i18n("modify something","&Edit..."), this);
-  connect(e_ditBtn, SIGNAL(clicked()), this, SLOT(slotEditBtnClicked()));
+  e_ditBtn=new TQPushButton(i18n("modify something","&Edit..."), this);
+  connect(e_ditBtn, TQT_SIGNAL(clicked()), this, TQT_SLOT(slotEditBtnClicked()));
   topL->addWidget(e_ditBtn, 2,1);
 
-  u_pBtn=new QPushButton(i18n("&Up"), this);
-  connect(u_pBtn, SIGNAL(clicked()), this, SLOT(slotUpBtnClicked()));
+  u_pBtn=new TQPushButton(i18n("&Up"), this);
+  connect(u_pBtn, TQT_SIGNAL(clicked()), this, TQT_SLOT(slotUpBtnClicked()));
   topL->addWidget(u_pBtn, 4,1);
 
-  d_ownBtn=new QPushButton(i18n("Do&wn"), this);
-  connect(d_ownBtn, SIGNAL(clicked()), this, SLOT(slotDownBtnClicked()));
+  d_ownBtn=new TQPushButton(i18n("Do&wn"), this);
+  connect(d_ownBtn, TQT_SIGNAL(clicked()), this, TQT_SLOT(slotDownBtnClicked()));
   topL->addWidget(d_ownBtn, 5,1);
 
   topL->addRowSpacing(3,20);        // separate up/down buttons
@@ -1354,8 +1354,8 @@ KNConfig::DisplayedHeadersWidget::~DisplayedHeadersWidget()
 void KNConfig::DisplayedHeadersWidget::load()
 {
   l_box->clear();
-  QValueList<KNDisplayedHeader*> list = d_ata->headers();
-  for ( QValueList<KNDisplayedHeader*>::Iterator it = list.begin(); it != list.end(); ++it )
+  TQValueList<KNDisplayedHeader*> list = d_ata->headers();
+  for ( TQValueList<KNDisplayedHeader*>::Iterator it = list.begin(); it != list.end(); ++it )
     l_box->insertItem( generateItem( (*it) ) );
 }
 
@@ -1372,7 +1372,7 @@ void KNConfig::DisplayedHeadersWidget::save()
 
 KNConfig::DisplayedHeadersWidget::HdrItem* KNConfig::DisplayedHeadersWidget::generateItem(KNDisplayedHeader *h)
 {
-  QString text;
+  TQString text;
   if(h->hasName()) {
     text=h->translatedName();
     text+=": <";
@@ -1487,53 +1487,53 @@ void KNConfig::DisplayedHeadersWidget::slotDownBtnClicked()
 //=============================================================================================
 
 
-KNConfig::DisplayedHeaderConfDialog::DisplayedHeaderConfDialog(KNDisplayedHeader *h, QWidget *p, char *n)
+KNConfig::DisplayedHeaderConfDialog::DisplayedHeaderConfDialog(KNDisplayedHeader *h, TQWidget *p, char *n)
   : KDialogBase(Plain, i18n("Header Properties"),Ok|Cancel|Help, Ok, p, n),
     h_dr(h)
 {
-  QFrame* page=plainPage();
-  QGridLayout *topL=new QGridLayout(page, 2, 2, 0, 5);
+  TQFrame* page=plainPage();
+  TQGridLayout *topL=new TQGridLayout(page, 2, 2, 0, 5);
 
-  QWidget *nameW = new QWidget(page);
-  QGridLayout *nameL=new QGridLayout(nameW, 2, 2, 5);
+  TQWidget *nameW = new TQWidget(page);
+  TQGridLayout *nameL=new TQGridLayout(nameW, 2, 2, 5);
 
   h_drC=new KComboBox(true, nameW);
   h_drC->lineEdit()->setMaxLength(64);
-  connect(h_drC, SIGNAL(activated(int)), this, SLOT(slotActivated(int)));
-  nameL->addWidget(new QLabel(h_drC, i18n("H&eader:"),nameW),0,0);
+  connect(h_drC, TQT_SIGNAL(activated(int)), this, TQT_SLOT(slotActivated(int)));
+  nameL->addWidget(new TQLabel(h_drC, i18n("H&eader:"),nameW),0,0);
   nameL->addWidget(h_drC,0,1);
 
   n_ameE=new KLineEdit(nameW);
 
   n_ameE->setMaxLength(64);
-  nameL->addWidget(new QLabel(n_ameE, i18n("Displayed na&me:"),nameW),1,0);
+  nameL->addWidget(new TQLabel(n_ameE, i18n("Displayed na&me:"),nameW),1,0);
   nameL->addWidget(n_ameE,1,1);
   nameL->setColStretch(1,1);
 
   topL->addMultiCellWidget(nameW,0,0,0,1);
 
-  QGroupBox *ngb=new QGroupBox(i18n("Name"), page);
+  TQGroupBox *ngb=new TQGroupBox(i18n("Name"), page);
   // ### hide style settings for now, the new viewer doesn't support this yet
   ngb->hide();
-  QVBoxLayout *ngbL = new QVBoxLayout(ngb, 8, 5);
+  TQVBoxLayout *ngbL = new TQVBoxLayout(ngb, 8, 5);
   ngbL->setAutoAdd(true);
   ngbL->addSpacing(fontMetrics().lineSpacing()-4);
-  n_ameCB[0]=new QCheckBox(i18n("&Large"), ngb);
-  n_ameCB[1]=new QCheckBox(i18n("&Bold"), ngb);
-  n_ameCB[2]=new QCheckBox(i18n("&Italic"), ngb);
-  n_ameCB[3]=new QCheckBox(i18n("&Underlined"), ngb);
+  n_ameCB[0]=new TQCheckBox(i18n("&Large"), ngb);
+  n_ameCB[1]=new TQCheckBox(i18n("&Bold"), ngb);
+  n_ameCB[2]=new TQCheckBox(i18n("&Italic"), ngb);
+  n_ameCB[3]=new TQCheckBox(i18n("&Underlined"), ngb);
   topL->addWidget(ngb,1,0);
 
-  QGroupBox *vgb=new QGroupBox(i18n("Value"), page);
+  TQGroupBox *vgb=new TQGroupBox(i18n("Value"), page);
   // ### hide style settings for now, the new viewer doen't support this yet
   vgb->hide();
-  QVBoxLayout *vgbL = new QVBoxLayout(vgb, 8, 5);
+  TQVBoxLayout *vgbL = new TQVBoxLayout(vgb, 8, 5);
   vgbL->setAutoAdd(true);
   vgbL->addSpacing(fontMetrics().lineSpacing()-4);
-  v_alueCB[0]=new QCheckBox(i18n("L&arge"), vgb);
-  v_alueCB[1]=new QCheckBox(i18n("Bol&d"), vgb);
-  v_alueCB[2]=new QCheckBox(i18n("I&talic"), vgb);
-  v_alueCB[3]=new QCheckBox(i18n("U&nderlined"), vgb);
+  v_alueCB[0]=new TQCheckBox(i18n("L&arge"), vgb);
+  v_alueCB[1]=new TQCheckBox(i18n("Bol&d"), vgb);
+  v_alueCB[2]=new TQCheckBox(i18n("I&talic"), vgb);
+  v_alueCB[3]=new TQCheckBox(i18n("U&nderlined"), vgb);
   topL->addWidget(vgb,1,1);
 
   topL->setColStretch(0,1);
@@ -1551,7 +1551,7 @@ KNConfig::DisplayedHeaderConfDialog::DisplayedHeaderConfDialog(KNDisplayedHeader
   setFixedHeight(sizeHint().height());
   KNHelper::restoreWindowSize("accReadHdrPropDLG", this, sizeHint());
 
-  connect(n_ameE, SIGNAL(textChanged(const QString&)), SLOT(slotNameChanged(const QString&)));
+  connect(n_ameE, TQT_SIGNAL(textChanged(const TQString&)), TQT_SLOT(slotNameChanged(const TQString&)));
 
   setHelp("anc-knode-headers");
   slotNameChanged( n_ameE->text() );
@@ -1587,7 +1587,7 @@ void KNConfig::DisplayedHeaderConfDialog::slotActivated(int pos)
 
 
 // disable the name format options when the name is empty
-void KNConfig::DisplayedHeaderConfDialog::slotNameChanged(const QString& str)
+void KNConfig::DisplayedHeaderConfDialog::slotNameChanged(const TQString& str)
 {
   for(int i=0; i<4; i++)
       n_ameCB[i]->setEnabled(!str.isEmpty());
@@ -1596,27 +1596,27 @@ void KNConfig::DisplayedHeaderConfDialog::slotNameChanged(const QString& str)
 //=============================================================================================
 
 
-KNConfig::ScoringWidget::ScoringWidget( Scoring *d, QWidget *p, const char *n ) :
+KNConfig::ScoringWidget::ScoringWidget( Scoring *d, TQWidget *p, const char *n ) :
   KCModule( p, n ),
   d_ata( d )
 {
-  QGridLayout *topL = new QGridLayout(this,4,2, 5,5);
+  TQGridLayout *topL = new TQGridLayout(this,4,2, 5,5);
   ksc = new KScoringEditorWidget(knGlobals.scoringManager(), this);
   topL->addMultiCellWidget(ksc, 0,0, 0,1);
 
   topL->addRowSpacing(1, 10);
 
   i_gnored=new KIntSpinBox(-100000, 100000, 1, 0, 10, this);
-  QLabel *l=new QLabel(i_gnored, i18n("Default score for &ignored threads:"), this);
+  TQLabel *l=new TQLabel(i_gnored, i18n("Default score for &ignored threads:"), this);
   topL->addWidget(l, 2, 0);
   topL->addWidget(i_gnored, 2, 1);
-  connect(i_gnored, SIGNAL(valueChanged(int)), SLOT(changed()));
+  connect(i_gnored, TQT_SIGNAL(valueChanged(int)), TQT_SLOT(changed()));
 
   w_atched=new KIntSpinBox(-100000, 100000, 1, 0, 10, this);
-  l=new QLabel(w_atched, i18n("Default score for &watched threads:"), this);
+  l=new TQLabel(w_atched, i18n("Default score for &watched threads:"), this);
   topL->addWidget(l, 3, 0);
   topL->addWidget(w_atched, 3, 1);
-  connect(w_atched, SIGNAL(valueChanged(int)), SLOT(changed()));
+  connect(w_atched, TQT_SIGNAL(valueChanged(int)), TQT_SLOT(changed()));
 
   topL->setColStretch(0, 1);
 
@@ -1647,59 +1647,59 @@ void KNConfig::ScoringWidget::save()
 //=============================================================================================
 
 
-KNConfig::FilterListWidget::FilterListWidget( QWidget *p, const char *n ) :
+KNConfig::FilterListWidget::FilterListWidget( TQWidget *p, const char *n ) :
   KCModule( p, n ),
   f_ilManager( knGlobals.filterManager() )
 {
-  QGridLayout *topL=new QGridLayout(this, 6,2, 5,5);
+  TQGridLayout *topL=new TQGridLayout(this, 6,2, 5,5);
 
   // == Filters =================================================
 
   f_lb=new KNDialogListBox(false, this);
-  topL->addWidget(new QLabel(f_lb, i18n("&Filters:"),this),0,0);
+  topL->addWidget(new TQLabel(f_lb, i18n("&Filters:"),this),0,0);
 
-  connect(f_lb, SIGNAL(selectionChanged()), SLOT(slotSelectionChangedFilter()));
-  connect(f_lb, SIGNAL(selected(int)), SLOT(slotItemSelectedFilter(int)));
+  connect(f_lb, TQT_SIGNAL(selectionChanged()), TQT_SLOT(slotSelectionChangedFilter()));
+  connect(f_lb, TQT_SIGNAL(selected(int)), TQT_SLOT(slotItemSelectedFilter(int)));
   topL->addMultiCellWidget(f_lb,1,5,0,0);
 
-  a_ddBtn=new QPushButton(i18n("&Add..."), this);
-  connect(a_ddBtn, SIGNAL(clicked()), this, SLOT(slotAddBtnClicked()));
+  a_ddBtn=new TQPushButton(i18n("&Add..."), this);
+  connect(a_ddBtn, TQT_SIGNAL(clicked()), this, TQT_SLOT(slotAddBtnClicked()));
   topL->addWidget(a_ddBtn,1,1);
 
-  e_ditBtn=new QPushButton(i18n("modify something","&Edit..."), this);
-  connect(e_ditBtn, SIGNAL(clicked()), this, SLOT(slotEditBtnClicked()));
+  e_ditBtn=new TQPushButton(i18n("modify something","&Edit..."), this);
+  connect(e_ditBtn, TQT_SIGNAL(clicked()), this, TQT_SLOT(slotEditBtnClicked()));
   topL->addWidget(e_ditBtn,2,1);
 
-  c_opyBtn=new QPushButton(i18n("Co&py..."), this);
-  connect(c_opyBtn, SIGNAL(clicked()), this, SLOT(slotCopyBtnClicked()));
+  c_opyBtn=new TQPushButton(i18n("Co&py..."), this);
+  connect(c_opyBtn, TQT_SIGNAL(clicked()), this, TQT_SLOT(slotCopyBtnClicked()));
   topL->addWidget(c_opyBtn,3,1);
 
-  d_elBtn=new QPushButton(i18n("&Delete"), this);
-  connect(d_elBtn, SIGNAL(clicked()), this, SLOT(slotDelBtnClicked()));
+  d_elBtn=new TQPushButton(i18n("&Delete"), this);
+  connect(d_elBtn, TQT_SIGNAL(clicked()), this, TQT_SLOT(slotDelBtnClicked()));
   topL->addWidget(d_elBtn,4,1);
 
   // == Menu ====================================================
 
   m_lb=new KNDialogListBox(false, this);
-  topL->addWidget(new QLabel(m_lb, i18n("&Menu:"),this),6,0);
+  topL->addWidget(new TQLabel(m_lb, i18n("&Menu:"),this),6,0);
 
-  connect(m_lb, SIGNAL(selectionChanged()), SLOT(slotSelectionChangedMenu()));
+  connect(m_lb, TQT_SIGNAL(selectionChanged()), TQT_SLOT(slotSelectionChangedMenu()));
   topL->addMultiCellWidget(m_lb,7,11,0,0);
 
-  u_pBtn=new QPushButton(i18n("&Up"), this);
-  connect(u_pBtn, SIGNAL(clicked()), this, SLOT(slotUpBtnClicked()));
+  u_pBtn=new TQPushButton(i18n("&Up"), this);
+  connect(u_pBtn, TQT_SIGNAL(clicked()), this, TQT_SLOT(slotUpBtnClicked()));
   topL->addWidget(u_pBtn,7,1);
 
-  d_ownBtn=new QPushButton(i18n("Do&wn"), this);
-  connect(d_ownBtn, SIGNAL(clicked()), this, SLOT(slotDownBtnClicked()));
+  d_ownBtn=new TQPushButton(i18n("Do&wn"), this);
+  connect(d_ownBtn, TQT_SIGNAL(clicked()), this, TQT_SLOT(slotDownBtnClicked()));
   topL->addWidget(d_ownBtn,8,1);
 
-  s_epAddBtn=new QPushButton(i18n("Add\n&Separator"), this);
-  connect(s_epAddBtn, SIGNAL(clicked()), this, SLOT(slotSepAddBtnClicked()));
+  s_epAddBtn=new TQPushButton(i18n("Add\n&Separator"), this);
+  connect(s_epAddBtn, TQT_SIGNAL(clicked()), this, TQT_SLOT(slotSepAddBtnClicked()));
   topL->addWidget(s_epAddBtn,9,1);
 
-  s_epRemBtn=new QPushButton(i18n("&Remove\nSeparator"), this);
-  connect(s_epRemBtn, SIGNAL(clicked()), this, SLOT(slotSepRemBtnClicked()));
+  s_epRemBtn=new TQPushButton(i18n("&Remove\nSeparator"), this);
+  connect(s_epRemBtn, TQT_SIGNAL(clicked()), this, TQT_SLOT(slotSepRemBtnClicked()));
   topL->addWidget(s_epRemBtn,10,1);
 
   topL->setRowStretch(5,1);
@@ -1791,10 +1791,10 @@ void KNConfig::FilterListWidget::removeMenuItem(KNArticleFilter *f)
 }
 
 
-QValueList<int> KNConfig::FilterListWidget::menuOrder()
+TQValueList<int> KNConfig::FilterListWidget::menuOrder()
 {
   KNArticleFilter *f;
-  QValueList<int> lst;
+  TQValueList<int> lst;
 
   for(uint i=0; i<m_lb->count(); i++) {
     f= (static_cast<LBoxItem*>(m_lb->item(i)))->filter;
@@ -1807,7 +1807,7 @@ QValueList<int> KNConfig::FilterListWidget::menuOrder()
 }
 
 
-int KNConfig::FilterListWidget::findItem(QListBox *l, KNArticleFilter *f)
+int KNConfig::FilterListWidget::findItem(TQListBox *l, KNArticleFilter *f)
 {
   int idx=0;
   bool found=false;
@@ -1929,79 +1929,79 @@ void KNConfig::FilterListWidget::slotSelectionChangedMenu()
 //=============================================================================================
 
 
-KNConfig::PostNewsTechnicalWidget::PostNewsTechnicalWidget( PostNewsTechnical *d, QWidget *p, const char *n ) :
+KNConfig::PostNewsTechnicalWidget::PostNewsTechnicalWidget( PostNewsTechnical *d, TQWidget *p, const char *n ) :
   KCModule( p, n ),
   d_ata( d )
 {
-  QVBoxLayout *topL=new QVBoxLayout(this, 5);
+  TQVBoxLayout *topL=new TQVBoxLayout(this, 5);
 
   // ==== General =============================================================
 
-  QGroupBox *ggb=new QGroupBox(i18n("General"), this);
-  QGridLayout *ggbL=new QGridLayout(ggb, 6,2, 8,5);
+  TQGroupBox *ggb=new TQGroupBox(i18n("General"), this);
+  TQGridLayout *ggbL=new TQGridLayout(ggb, 6,2, 8,5);
   topL->addWidget(ggb);
 
   ggbL->addRowSpacing(0, fontMetrics().lineSpacing()-4);
-  c_harset=new QComboBox(ggb);
+  c_harset=new TQComboBox(ggb);
   c_harset->insertStringList(d->composerCharsets());
-  ggbL->addWidget(new QLabel(c_harset, i18n("Cha&rset:"), ggb), 1,0);
+  ggbL->addWidget(new TQLabel(c_harset, i18n("Cha&rset:"), ggb), 1,0);
   ggbL->addWidget(c_harset, 1,1);
-  connect(c_harset, SIGNAL(activated(int)), SLOT(changed()));
+  connect(c_harset, TQT_SIGNAL(activated(int)), TQT_SLOT(changed()));
 
-  e_ncoding=new QComboBox(ggb);
+  e_ncoding=new TQComboBox(ggb);
   e_ncoding->insertItem(i18n("Allow 8-bit"));
   e_ncoding->insertItem(i18n("7-bit (Quoted-Printable)"));
-  ggbL->addWidget(new QLabel(e_ncoding, i18n("Enco&ding:"), ggb), 2,0);
+  ggbL->addWidget(new TQLabel(e_ncoding, i18n("Enco&ding:"), ggb), 2,0);
   ggbL->addWidget(e_ncoding, 2,1);
-  connect(e_ncoding, SIGNAL(activated(int)), SLOT(changed()));
+  connect(e_ncoding, TQT_SIGNAL(activated(int)), TQT_SLOT(changed()));
 
-  u_seOwnCSCB=new QCheckBox(i18n("Use o&wn default charset when replying"), ggb);
+  u_seOwnCSCB=new TQCheckBox(i18n("Use o&wn default charset when replying"), ggb);
   ggbL->addMultiCellWidget(u_seOwnCSCB, 3,3, 0,1);
-  connect(u_seOwnCSCB, SIGNAL(toggled(bool)), SLOT(changed()));
+  connect(u_seOwnCSCB, TQT_SIGNAL(toggled(bool)), TQT_SLOT(changed()));
 
-  g_enMIdCB=new QCheckBox(i18n("&Generate message-id"), ggb);
-  connect(g_enMIdCB, SIGNAL(toggled(bool)), this, SLOT(slotGenMIdCBToggled(bool)));
+  g_enMIdCB=new TQCheckBox(i18n("&Generate message-id"), ggb);
+  connect(g_enMIdCB, TQT_SIGNAL(toggled(bool)), this, TQT_SLOT(slotGenMIdCBToggled(bool)));
   ggbL->addMultiCellWidget(g_enMIdCB, 4,4, 0,1);
   h_ost=new KLineEdit(ggb);
   h_ost->setEnabled(false);
-  h_ostL=new QLabel(h_ost, i18n("Ho&st name:"), ggb);
+  h_ostL=new TQLabel(h_ost, i18n("Ho&st name:"), ggb);
   h_ostL->setEnabled(false);
   ggbL->addWidget(h_ostL, 5,0);
   ggbL->addWidget(h_ost, 5,1);
   ggbL->setColStretch(1,1);
-  connect(h_ost, SIGNAL(textChanged(const QString&)), SLOT(changed()));
+  connect(h_ost, TQT_SIGNAL(textChanged(const TQString&)), TQT_SLOT(changed()));
 
   // ==== X-Headers =============================================================
 
-  QGroupBox *xgb=new QGroupBox(i18n("X-Headers"), this);
+  TQGroupBox *xgb=new TQGroupBox(i18n("X-Headers"), this);
   topL->addWidget(xgb, 1);
-  QGridLayout *xgbL=new QGridLayout(xgb, 7,2, 8,5);
+  TQGridLayout *xgbL=new TQGridLayout(xgb, 7,2, 8,5);
 
   xgbL->addRowSpacing(0, fontMetrics().lineSpacing()-4);
 
   l_box=new KNDialogListBox(false, xgb);
-  connect(l_box, SIGNAL(selected(int)), SLOT(slotItemSelected(int)));
-  connect(l_box, SIGNAL(selectionChanged()), SLOT(slotSelectionChanged()));
+  connect(l_box, TQT_SIGNAL(selected(int)), TQT_SLOT(slotItemSelected(int)));
+  connect(l_box, TQT_SIGNAL(selectionChanged()), TQT_SLOT(slotSelectionChanged()));
   xgbL->addMultiCellWidget(l_box, 1,4, 0,0);
 
-  a_ddBtn=new QPushButton(i18n("&Add..."), xgb);
-  connect(a_ddBtn, SIGNAL(clicked()), SLOT(slotAddBtnClicked()));
+  a_ddBtn=new TQPushButton(i18n("&Add..."), xgb);
+  connect(a_ddBtn, TQT_SIGNAL(clicked()), TQT_SLOT(slotAddBtnClicked()));
   xgbL->addWidget(a_ddBtn, 1,1);
 
-  d_elBtn=new QPushButton(i18n("Dele&te"), xgb);
-  connect(d_elBtn, SIGNAL(clicked()), SLOT(slotDelBtnClicked()));
+  d_elBtn=new TQPushButton(i18n("Dele&te"), xgb);
+  connect(d_elBtn, TQT_SIGNAL(clicked()), TQT_SLOT(slotDelBtnClicked()));
   xgbL->addWidget(d_elBtn, 2,1);
 
-  e_ditBtn=new QPushButton(i18n("modify something","&Edit..."), xgb);
-  connect(e_ditBtn, SIGNAL(clicked()), SLOT(slotEditBtnClicked()));
+  e_ditBtn=new TQPushButton(i18n("modify something","&Edit..."), xgb);
+  connect(e_ditBtn, TQT_SIGNAL(clicked()), TQT_SLOT(slotEditBtnClicked()));
   xgbL->addWidget(e_ditBtn, 3,1);
 
-  QLabel *placeHolders = new QLabel(i18n("<qt>Placeholders for replies: <b>%NAME</b>=sender's name, <b>%EMAIL</b>=sender's address</qt>"), xgb);
+  TQLabel *placeHolders = new TQLabel(i18n("<qt>Placeholders for replies: <b>%NAME</b>=sender's name, <b>%EMAIL</b>=sender's address</qt>"), xgb);
   xgbL->addMultiCellWidget(placeHolders, 5, 5, 0, 1);
 
-  i_ncUaCB=new QCheckBox(i18n("Do not add the \"&User-Agent\" identification header"), xgb);
+  i_ncUaCB=new TQCheckBox(i18n("Do not add the \"&User-Agent\" identification header"), xgb);
   xgbL->addMultiCellWidget(i_ncUaCB, 6,6, 0,1);
-  connect(i_ncUaCB, SIGNAL(toggled(bool)), SLOT(changed()));
+  connect(i_ncUaCB, TQT_SIGNAL(toggled(bool)), TQT_SLOT(changed()));
 
   xgbL->setRowStretch(4,1);
   xgbL->setColStretch(0,1);
@@ -2074,7 +2074,7 @@ void KNConfig::PostNewsTechnicalWidget::slotItemSelected(int)
 
 void KNConfig::PostNewsTechnicalWidget::slotAddBtnClicked()
 {
-  XHeaderConfDialog *dlg=new XHeaderConfDialog(QString::null, this);
+  XHeaderConfDialog *dlg=new XHeaderConfDialog(TQString::null, this);
   if (dlg->exec())
     l_box->insertItem(dlg->result());
 
@@ -2119,16 +2119,16 @@ void KNConfig::PostNewsTechnicalWidget::slotEditBtnClicked()
 //===================================================================================================
 
 
-KNConfig::XHeaderConfDialog::XHeaderConfDialog(const QString &h, QWidget *p, const char *n)
+KNConfig::XHeaderConfDialog::XHeaderConfDialog(const TQString &h, TQWidget *p, const char *n)
   : KDialogBase(Plain, i18n("X-Headers"),Ok|Cancel, Ok, p, n)
 {
-  QFrame* page=plainPage();
-  QHBoxLayout *topL=new QHBoxLayout(page, 5,8);
+  TQFrame* page=plainPage();
+  TQHBoxLayout *topL=new TQHBoxLayout(page, 5,8);
   topL->setAutoAdd(true);
 
-  new QLabel("X-", page);
+  new TQLabel("X-", page);
   n_ame=new KLineEdit(page);
-  new QLabel(":", page);
+  new TQLabel(":", page);
   v_alue=new KLineEdit(page);
 
   int pos=h.find(": ", 2);
@@ -2153,95 +2153,95 @@ KNConfig::XHeaderConfDialog::~XHeaderConfDialog()
 
 
 
-QString KNConfig::XHeaderConfDialog::result()
+TQString KNConfig::XHeaderConfDialog::result()
 {
-  QString value = v_alue->text();
+  TQString value = v_alue->text();
   // just in case someone pastes a newline
   value.replace( '\n', ' ' );
-  return QString( "X-%1: %2" ).arg( n_ame->text() ).arg( value );
+  return TQString( "X-%1: %2" ).arg( n_ame->text() ).arg( value );
 }
 
 
 //===================================================================================================
 
 
-KNConfig::PostNewsComposerWidget::PostNewsComposerWidget( PostNewsComposer *d, QWidget *p, const char *n ) :
+KNConfig::PostNewsComposerWidget::PostNewsComposerWidget( PostNewsComposer *d, TQWidget *p, const char *n ) :
   KCModule( p, n ),
   d_ata( d )
 {
-  QVBoxLayout *topL=new QVBoxLayout(this, 5);
+  TQVBoxLayout *topL=new TQVBoxLayout(this, 5);
 
   // === general ===========================================================
 
-  QGroupBox *generalB=new QGroupBox(i18n("General"), this);
+  TQGroupBox *generalB=new TQGroupBox(i18n("General"), this);
   topL->addWidget(generalB);
-  QGridLayout *generalL=new QGridLayout(generalB, 3,3, 8,5);
+  TQGridLayout *generalL=new TQGridLayout(generalB, 3,3, 8,5);
 
   generalL->addRowSpacing(0, fontMetrics().lineSpacing()-4);
 
-  w_ordWrapCB=new QCheckBox(i18n("Word &wrap at column:"), generalB);
+  w_ordWrapCB=new TQCheckBox(i18n("Word &wrap at column:"), generalB);
   generalL->addWidget(w_ordWrapCB,1,0);
   m_axLen=new KIntSpinBox(20, 200, 1, 20, 10, generalB);
   generalL->addWidget(m_axLen,1,2);
-  connect(w_ordWrapCB, SIGNAL(toggled(bool)), m_axLen, SLOT(setEnabled(bool)));
-  connect(w_ordWrapCB, SIGNAL(toggled(bool)), SLOT(changed()));
-  connect(m_axLen, SIGNAL(valueChanged(int)), SLOT(changed()));
+  connect(w_ordWrapCB, TQT_SIGNAL(toggled(bool)), m_axLen, TQT_SLOT(setEnabled(bool)));
+  connect(w_ordWrapCB, TQT_SIGNAL(toggled(bool)), TQT_SLOT(changed()));
+  connect(m_axLen, TQT_SIGNAL(valueChanged(int)), TQT_SLOT(changed()));
 
-  o_wnSigCB=new QCheckBox(i18n("Appe&nd signature automatically"), generalB);
+  o_wnSigCB=new TQCheckBox(i18n("Appe&nd signature automatically"), generalB);
   generalL->addMultiCellWidget(o_wnSigCB,2,2,0,1);
-  connect(o_wnSigCB, SIGNAL(toggled(bool)), SLOT(changed()));
+  connect(o_wnSigCB, TQT_SIGNAL(toggled(bool)), TQT_SLOT(changed()));
 
   generalL->setColStretch(1,1);
 
   // === reply =============================================================
 
-  QGroupBox *replyB=new QGroupBox(i18n("Reply"), this);
+  TQGroupBox *replyB=new TQGroupBox(i18n("Reply"), this);
   topL->addWidget(replyB);
-  QGridLayout *replyL=new QGridLayout(replyB, 7,2, 8,5);
+  TQGridLayout *replyL=new TQGridLayout(replyB, 7,2, 8,5);
 
   replyL->addRowSpacing(0, fontMetrics().lineSpacing()-4);
 
   i_ntro=new KLineEdit(replyB);
-  replyL->addMultiCellWidget(new QLabel(i_ntro,i18n("&Introduction phrase:"), replyB),1,1,0,1);
+  replyL->addMultiCellWidget(new TQLabel(i_ntro,i18n("&Introduction phrase:"), replyB),1,1,0,1);
   replyL->addMultiCellWidget(i_ntro, 2,2,0,1);
-  replyL->addMultiCellWidget(new QLabel(i18n("<qt>Placeholders: <b>%NAME</b>=sender's name, <b>%EMAIL</b>=sender's address,<br><b>%DATE</b>=date, <b>%MSID</b>=message-id, <b>%GROUP</b>=group name, <b>%L</b>=line break</qt>"), replyB),3,3,0,1);
-  connect(i_ntro, SIGNAL(textChanged(const QString&)), SLOT(changed()));
+  replyL->addMultiCellWidget(new TQLabel(i18n("<qt>Placeholders: <b>%NAME</b>=sender's name, <b>%EMAIL</b>=sender's address,<br><b>%DATE</b>=date, <b>%MSID</b>=message-id, <b>%GROUP</b>=group name, <b>%L</b>=line break</qt>"), replyB),3,3,0,1);
+  connect(i_ntro, TQT_SIGNAL(textChanged(const TQString&)), TQT_SLOT(changed()));
 
-  r_ewrapCB=new QCheckBox(i18n("Rewrap quoted te&xt automatically"), replyB);
+  r_ewrapCB=new TQCheckBox(i18n("Rewrap quoted te&xt automatically"), replyB);
   replyL->addMultiCellWidget(r_ewrapCB, 4,4,0,1);
-  connect(r_ewrapCB, SIGNAL(toggled(bool)), SLOT(changed()));
+  connect(r_ewrapCB, TQT_SIGNAL(toggled(bool)), TQT_SLOT(changed()));
 
-  a_uthSigCB=new QCheckBox(i18n("Include the a&uthor's signature"), replyB);
+  a_uthSigCB=new TQCheckBox(i18n("Include the a&uthor's signature"), replyB);
   replyL->addMultiCellWidget(a_uthSigCB, 5,5,0,1);
-  connect(a_uthSigCB, SIGNAL(toggled(bool)), SLOT(changed()));
+  connect(a_uthSigCB, TQT_SIGNAL(toggled(bool)), TQT_SLOT(changed()));
 
-  c_ursorOnTopCB=new QCheckBox(i18n("Put the cursor &below the introduction phrase"), replyB);
+  c_ursorOnTopCB=new TQCheckBox(i18n("Put the cursor &below the introduction phrase"), replyB);
   replyL->addMultiCellWidget(c_ursorOnTopCB, 6,6,0,1);
-  connect(c_ursorOnTopCB, SIGNAL(toggled(bool)), SLOT(changed()));
+  connect(c_ursorOnTopCB, TQT_SIGNAL(toggled(bool)), TQT_SLOT(changed()));
 
   replyL->setColStretch(1,1);
 
   // === external editor ========================================================
 
-  QGroupBox *editorB=new QGroupBox(i18n("External Editor"), this);
+  TQGroupBox *editorB=new TQGroupBox(i18n("External Editor"), this);
   topL->addWidget(editorB);
-  QGridLayout *editorL=new QGridLayout(editorB, 6,3, 8,5);
+  TQGridLayout *editorL=new TQGridLayout(editorB, 6,3, 8,5);
 
   editorL->addRowSpacing(0, fontMetrics().lineSpacing()-4);
 
   e_ditor=new KLineEdit(editorB);
-  editorL->addWidget(new QLabel(e_ditor, i18n("Specify edi&tor:"), editorB),1,0);
+  editorL->addWidget(new TQLabel(e_ditor, i18n("Specify edi&tor:"), editorB),1,0);
   editorL->addWidget(e_ditor,1,1);
-  QPushButton *btn = new QPushButton(i18n("Choo&se..."),editorB);
-  connect(btn, SIGNAL(clicked()), SLOT(slotChooseEditor()));
-  connect(e_ditor, SIGNAL(textChanged(const QString&)), SLOT(changed()));
+  TQPushButton *btn = new TQPushButton(i18n("Choo&se..."),editorB);
+  connect(btn, TQT_SIGNAL(clicked()), TQT_SLOT(slotChooseEditor()));
+  connect(e_ditor, TQT_SIGNAL(textChanged(const TQString&)), TQT_SLOT(changed()));
   editorL->addWidget(btn,1,2);
 
-  editorL->addMultiCellWidget(new QLabel(i18n("%f will be replaced with the filename to edit."), editorB),2,2,0,2);
+  editorL->addMultiCellWidget(new TQLabel(i18n("%f will be replaced with the filename to edit."), editorB),2,2,0,2);
 
-  e_xternCB=new QCheckBox(i18n("Start exte&rnal editor automatically"), editorB);
+  e_xternCB=new TQCheckBox(i18n("Start exte&rnal editor automatically"), editorB);
   editorL->addMultiCellWidget(e_xternCB, 3,3,0,2);
-  connect(e_xternCB, SIGNAL(clicked()), SLOT(changed()));
+  connect(e_xternCB, TQT_SIGNAL(clicked()), TQT_SLOT(changed()));
 
   editorL->setColStretch(1,1);
 
@@ -2289,11 +2289,11 @@ void KNConfig::PostNewsComposerWidget::save()
 
 void KNConfig::PostNewsComposerWidget::slotChooseEditor()
 {
-  QString path=e_ditor->text().simplifyWhiteSpace();
+  TQString path=e_ditor->text().simplifyWhiteSpace();
   if (path.right(3) == " %f")
     path.truncate(path.length()-3);
 
-  path=KFileDialog::getOpenFileName(path, QString::null, this, i18n("Choose Editor"));
+  path=KFileDialog::getOpenFileName(path, TQString::null, this, i18n("Choose Editor"));
 
   if (!path.isEmpty())
     e_ditor->setText(path+" %f");
@@ -2303,14 +2303,14 @@ void KNConfig::PostNewsComposerWidget::slotChooseEditor()
 //===================================================================================================
 
 
-KNConfig::PostNewsSpellingWidget::PostNewsSpellingWidget( QWidget *p, const char *n ) :
+KNConfig::PostNewsSpellingWidget::PostNewsSpellingWidget( TQWidget *p, const char *n ) :
   KCModule( p, n )
 {
-  QVBoxLayout *topL=new QVBoxLayout(this, 5);
+  TQVBoxLayout *topL=new TQVBoxLayout(this, 5);
 
   c_onf = new KSpellConfig( this, "spell", 0, false );
   topL->addWidget(c_onf);
-  connect(c_onf, SIGNAL(configChanged()), SLOT(changed()));
+  connect(c_onf, TQT_SIGNAL(configChanged()), TQT_SLOT(changed()));
 
   topL->addStretch(1);
 }
@@ -2329,13 +2329,13 @@ void KNConfig::PostNewsSpellingWidget::save()
 
 //==============================================================================================================
 
-KNConfig::PrivacyWidget::PrivacyWidget(QWidget *p, const char *n) :
+KNConfig::PrivacyWidget::PrivacyWidget(TQWidget *p, const char *n) :
   KCModule( p, n )
 {
-  QBoxLayout *topLayout = new QVBoxLayout(this, 5);
+  TQBoxLayout *topLayout = new TQVBoxLayout(this, 5);
   c_onf = new Kpgp::Config(this,"knode pgp config",false);
   topLayout->addWidget(c_onf);
-  connect(c_onf, SIGNAL(changed()), SLOT(changed()));
+  connect(c_onf, TQT_SIGNAL(changed()), TQT_SLOT(changed()));
 
   topLayout->addStretch(1);
 
@@ -2360,60 +2360,60 @@ void KNConfig::PrivacyWidget::save()
 //BEGIN: Cleanup configuration widgets ---------------------------------------
 
 
-KNConfig::GroupCleanupWidget::GroupCleanupWidget( Cleanup *data, QWidget *parent, const char *name )
-  : QWidget( parent, name ), mData( data )
+KNConfig::GroupCleanupWidget::GroupCleanupWidget( Cleanup *data, TQWidget *parent, const char *name )
+  : TQWidget( parent, name ), mData( data )
 {
-  QVBoxLayout *top = new QVBoxLayout( this );
+  TQVBoxLayout *top = new TQVBoxLayout( this );
 
   if (!mData->isGlobal()) {
-    mDefault = new QCheckBox( i18n("&Use global cleanup configuration"), this );
-    connect( mDefault, SIGNAL(toggled(bool)), SLOT(slotDefaultToggled(bool)) );
+    mDefault = new TQCheckBox( i18n("&Use global cleanup configuration"), this );
+    connect( mDefault, TQT_SIGNAL(toggled(bool)), TQT_SLOT(slotDefaultToggled(bool)) );
     top->addWidget( mDefault );
   }
 
-  mExpGroup = new QGroupBox( i18n("Newsgroup Cleanup Settings"), this );
+  mExpGroup = new TQGroupBox( i18n("Newsgroup Cleanup Settings"), this );
   mExpGroup->setColumnLayout(0, Qt::Vertical );
   mExpGroup->layout()->setSpacing( KDialog::spacingHint() );
   mExpGroup->layout()->setMargin( KDialog::marginHint() );
   top->addWidget( mExpGroup );
-  QGridLayout *grid = new QGridLayout( mExpGroup->layout(), 7, 2 );
+  TQGridLayout *grid = new TQGridLayout( mExpGroup->layout(), 7, 2 );
 
   grid->setRowSpacing( 0, KDialog::spacingHint() );
 
-  mExpEnabled = new QCheckBox( i18n("&Expire old articles automatically"), mExpGroup );
+  mExpEnabled = new TQCheckBox( i18n("&Expire old articles automatically"), mExpGroup );
   grid->addMultiCellWidget( mExpEnabled, 1, 1, 0, 1 );
-  connect( mExpEnabled, SIGNAL(toggled(bool)), SIGNAL(changed()) );
+  connect( mExpEnabled, TQT_SIGNAL(toggled(bool)), TQT_SIGNAL(changed()) );
 
   mExpDays = new KIntSpinBox( 0, 99999, 1, 0, 10, mExpGroup );
-  QLabel *label = new QLabel( mExpDays, i18n("&Purge groups every:"), mExpGroup );
+  TQLabel *label = new TQLabel( mExpDays, i18n("&Purge groups every:"), mExpGroup );
   grid->addWidget( label, 2, 0 );
   grid->addWidget( mExpDays, 2, 1, Qt::AlignRight );
-  connect( mExpDays, SIGNAL(valueChanged(int)), SIGNAL(changed()) );
-  connect( mExpDays, SIGNAL(valueChanged(int)), SLOT(expDaysChanged(int)) );
-  connect( mExpEnabled, SIGNAL(toggled(bool)), label, SLOT(setEnabled(bool)) );
-  connect( mExpEnabled, SIGNAL(toggled(bool)), mExpDays, SLOT(setEnabled(bool)) );
+  connect( mExpDays, TQT_SIGNAL(valueChanged(int)), TQT_SIGNAL(changed()) );
+  connect( mExpDays, TQT_SIGNAL(valueChanged(int)), TQT_SLOT(expDaysChanged(int)) );
+  connect( mExpEnabled, TQT_SIGNAL(toggled(bool)), label, TQT_SLOT(setEnabled(bool)) );
+  connect( mExpEnabled, TQT_SIGNAL(toggled(bool)), mExpDays, TQT_SLOT(setEnabled(bool)) );
 
   mExpReadDays = new KIntSpinBox( 0, 99999, 1, 0, 10, mExpGroup );
-  label = new QLabel( mExpReadDays, i18n("&Keep read articles:"), mExpGroup );
+  label = new TQLabel( mExpReadDays, i18n("&Keep read articles:"), mExpGroup );
   grid->addWidget( label, 3, 0 );
   grid->addWidget( mExpReadDays, 3, 1, Qt::AlignRight );
-  connect( mExpReadDays, SIGNAL(valueChanged(int)), SIGNAL(changed()) );
-  connect( mExpReadDays, SIGNAL(valueChanged(int)), SLOT(expReadDaysChanged(int)) );
+  connect( mExpReadDays, TQT_SIGNAL(valueChanged(int)), TQT_SIGNAL(changed()) );
+  connect( mExpReadDays, TQT_SIGNAL(valueChanged(int)), TQT_SLOT(expReadDaysChanged(int)) );
 
   mExpUnreadDays = new KIntSpinBox( 0, 99999, 1, 0, 10, mExpGroup );
-  label = new QLabel( mExpUnreadDays, i18n("Keep u&nread articles:"), mExpGroup );
+  label = new TQLabel( mExpUnreadDays, i18n("Keep u&nread articles:"), mExpGroup );
   grid->addWidget( label, 4, 0 );
   grid->addWidget( mExpUnreadDays, 4, 1, Qt::AlignRight );
-  connect( mExpUnreadDays, SIGNAL(valueChanged(int)), SIGNAL(changed()) );
-  connect( mExpUnreadDays, SIGNAL(valueChanged(int)), SLOT(expUnreadDaysChanged(int)) );
+  connect( mExpUnreadDays, TQT_SIGNAL(valueChanged(int)), TQT_SIGNAL(changed()) );
+  connect( mExpUnreadDays, TQT_SIGNAL(valueChanged(int)), TQT_SLOT(expUnreadDaysChanged(int)) );
 
-  mExpUnavailable = new QCheckBox( i18n("&Remove articles that are not available on the server"), mExpGroup );
+  mExpUnavailable = new TQCheckBox( i18n("&Remove articles that are not available on the server"), mExpGroup );
   grid->addMultiCellWidget( mExpUnavailable, 5, 5, 0, 1 );
-  connect( mExpUnavailable, SIGNAL(toggled(bool)), SIGNAL(changed()) );
+  connect( mExpUnavailable, TQT_SIGNAL(toggled(bool)), TQT_SIGNAL(changed()) );
 
-  mPreserveThreads = new QCheckBox( i18n("Preser&ve threads"), mExpGroup );
+  mPreserveThreads = new TQCheckBox( i18n("Preser&ve threads"), mExpGroup );
   grid->addMultiCellWidget( mPreserveThreads, 6, 6, 0, 1 );
-  connect( mPreserveThreads, SIGNAL(toggled(bool)), SIGNAL(changed()) );
+  connect( mPreserveThreads, TQT_SIGNAL(toggled(bool)), TQT_SIGNAL(changed()) );
 
   grid->setColStretch(1,1);
 }
@@ -2468,38 +2468,38 @@ void KNConfig::GroupCleanupWidget::slotDefaultToggled( bool state )
 }
 
 
-KNConfig::CleanupWidget::CleanupWidget( QWidget *p, const char *n ) :
+KNConfig::CleanupWidget::CleanupWidget( TQWidget *p, const char *n ) :
   KCModule( p, n ),
   d_ata( knGlobals.configManager()->cleanup() )
 {
-  QVBoxLayout *topL=new QVBoxLayout(this, 5);
+  TQVBoxLayout *topL=new TQVBoxLayout(this, 5);
 
   mGroupCleanup = new GroupCleanupWidget( d_ata, this );
   topL->addWidget( mGroupCleanup );
-  connect( mGroupCleanup, SIGNAL(changed()), SLOT(changed()) );
+  connect( mGroupCleanup, TQT_SIGNAL(changed()), TQT_SLOT(changed()) );
 
   // === folders =========================================================
 
-  QGroupBox *foldersB=new QGroupBox(i18n("Folders"), this);
+  TQGroupBox *foldersB=new TQGroupBox(i18n("Folders"), this);
   foldersB->setColumnLayout(0, Qt::Vertical );
   foldersB->layout()->setSpacing( KDialog::spacingHint() );
   foldersB->layout()->setMargin( KDialog::marginHint() );
 
   topL->addWidget(foldersB);
-  QGridLayout *foldersL=new QGridLayout(foldersB->layout(), 3,2);
+  TQGridLayout *foldersL=new TQGridLayout(foldersB->layout(), 3,2);
 
   foldersL->setRowSpacing( 0, KDialog::spacingHint() );
 
-  f_olderCB=new QCheckBox(i18n("Co&mpact folders automatically"), foldersB);
-  connect(f_olderCB, SIGNAL(toggled(bool)), this, SLOT(slotFolderCBtoggled(bool)));
+  f_olderCB=new TQCheckBox(i18n("Co&mpact folders automatically"), foldersB);
+  connect(f_olderCB, TQT_SIGNAL(toggled(bool)), this, TQT_SLOT(slotFolderCBtoggled(bool)));
   foldersL->addMultiCellWidget(f_olderCB,1,1,0,1);
 
   f_olderDays=new KIntSpinBox(0, 99999, 1, 0, 10, foldersB);
-  f_olderDaysL=new QLabel(f_olderDays,i18n("P&urge folders every:"), foldersB);
+  f_olderDaysL=new TQLabel(f_olderDays,i18n("P&urge folders every:"), foldersB);
   foldersL->addWidget(f_olderDaysL,2,0);
   foldersL->addWidget(f_olderDays,2,1,Qt::AlignRight);
-  connect(f_olderDays, SIGNAL(valueChanged(int)), SLOT(changed()));
-  connect(f_olderDays, SIGNAL(valueChanged(int)), SLOT(slotFolderDaysChanged(int)));
+  connect(f_olderDays, TQT_SIGNAL(valueChanged(int)), TQT_SLOT(changed()));
+  connect(f_olderDays, TQT_SIGNAL(valueChanged(int)), TQT_SLOT(slotFolderDaysChanged(int)));
 
   foldersL->setColStretch(1,1);
 
@@ -2551,22 +2551,22 @@ void KNConfig::CleanupWidget::slotFolderDaysChanged(int value)
 //==============================================================================================================
 
 /*
-KNConfig::CacheWidget::CacheWidget(Cache *d, QWidget *p, const char *n)
+KNConfig::CacheWidget::CacheWidget(Cache *d, TQWidget *p, const char *n)
   : KCModule p, n), d_ata(d)
 {
-  QVBoxLayout *topL=new QVBoxLayout(this, 5);
+  TQVBoxLayout *topL=new TQVBoxLayout(this, 5);
 
   // memory
-  QGroupBox *memGB=new QGroupBox(i18n("Memory Cache"), this);
+  TQGroupBox *memGB=new TQGroupBox(i18n("Memory Cache"), this);
   topL->addWidget(memGB);
-  QGridLayout *memL=new QGridLayout(memGB, 3,2, 8,5);
+  TQGridLayout *memL=new TQGridLayout(memGB, 3,2, 8,5);
   memL->addRowSpacing(0, fontMetrics().lineSpacing()-4);
 
-  memL->addWidget(new QLabel(i18n("Max articles to keep:"), memGB), 1,0);
+  memL->addWidget(new TQLabel(i18n("Max articles to keep:"), memGB), 1,0);
   m_emMaxArt=new KIntSpinBox(0, 99999, 1, 1, 10, memGB);
   memL->addWidget(m_emMaxArt, 1,1);
 
-  memL->addWidget(new QLabel(i18n("Max memory usage:"), memGB), 2,0);
+  memL->addWidget(new TQLabel(i18n("Max memory usage:"), memGB), 2,0);
   m_emMaxKB=new KIntSpinBox(0, 99999, 1, 1, 10, memGB);
   m_emMaxKB->setSuffix(" KB");
   memL->addWidget(m_emMaxKB, 2,1);
@@ -2575,17 +2575,17 @@ KNConfig::CacheWidget::CacheWidget(Cache *d, QWidget *p, const char *n)
 
 
   // disk
-  QGroupBox *diskGB=new QGroupBox(i18n("Disk Cache"), this);
+  TQGroupBox *diskGB=new TQGroupBox(i18n("Disk Cache"), this);
   topL->addWidget(diskGB);
-  QGridLayout *diskL=new QGridLayout(diskGB, 3,2, 8,5);
+  TQGridLayout *diskL=new TQGridLayout(diskGB, 3,2, 8,5);
   diskL->addRowSpacing(0, fontMetrics().lineSpacing()-4);
 
-  d_iskMaxArtL=new QLabel(i18n("Max articles to keep:"), diskGB);
+  d_iskMaxArtL=new TQLabel(i18n("Max articles to keep:"), diskGB);
   diskL->addWidget(d_iskMaxArtL, 2,0);
   d_iskMaxArt=new KIntSpinBox(0, 99999, 1, 1, 10, diskGB);
   diskL->addWidget(d_iskMaxArt, 2,1);
 
-  d_iskMaxKBL=new QLabel(i18n("Max disk usage:"), diskGB);
+  d_iskMaxKBL=new TQLabel(i18n("Max disk usage:"), diskGB);
   diskL->addWidget(d_iskMaxKBL, 3,0);
   d_iskMaxKB=new KIntSpinBox(0, 99999, 1, 1, 10, diskGB);
   d_iskMaxKB->setSuffix(" KB");
diff --git a/knode/knconfigwidgets.h b/knode/knconfigwidgets.h
index 109ea7dc7..0bd604e8c 100644
--- a/knode/knconfigwidgets.h
+++ b/knode/knconfigwidgets.h
@@ -68,27 +68,27 @@ class KDE_EXPORT IdentityWidget : public KCModule {
   Q_OBJECT
 
   public:
-    IdentityWidget(Identity *d, QWidget *p=0, const char *n=0);
+    IdentityWidget(Identity *d, TQWidget *p=0, const char *n=0);
     ~IdentityWidget();
 
     void load();
     void save();
 
   protected:
-    QLabel          *f_ileName;
+    TQLabel          *f_ileName;
     KLineEdit       *n_ame,
                     *o_rga,
                     *e_mail,
                     *r_eplyTo,
                     *m_ailCopiesTo,
                     *s_ig;
-    QRadioButton    *s_igFile,
+    TQRadioButton    *s_igFile,
                     *s_igEdit;
-    QCheckBox       *s_igGenerator;
-    QPushButton     *c_hooseBtn,
+    TQCheckBox       *s_igGenerator;
+    TQPushButton     *c_hooseBtn,
                     *e_ditBtn;
-    QTextEdit       *s_igEditor;
-    QButtonGroup    *b_uttonGroup;
+    TQTextEdit       *s_igEditor;
+    TQButtonGroup    *b_uttonGroup;
     Kpgp::SecretKeyRequester
                     *s_igningKey;
     KURLCompletion  *c_ompletion;
@@ -99,7 +99,7 @@ class KDE_EXPORT IdentityWidget : public KCModule {
     void slotSignatureType(int type);
     void slotSignatureChoose();
     void slotSignatureEdit();
-    void textFileNameChanged(const QString &);
+    void textFileNameChanged(const TQString &);
 
 };
 
@@ -109,7 +109,7 @@ class KDE_EXPORT NntpAccountListWidget : public KCModule {
   Q_OBJECT
 
   public:
-    NntpAccountListWidget(QWidget *p=0, const char *n=0);
+    NntpAccountListWidget(TQWidget *p=0, const char *n=0);
     ~NntpAccountListWidget();
 
     void load();
@@ -117,19 +117,19 @@ class KDE_EXPORT NntpAccountListWidget : public KCModule {
   protected:
     class LBoxItem : public KNListBoxItem {
       public:
-        LBoxItem(KNNntpAccount *a, const QString &t, QPixmap *p=0)
+        LBoxItem(KNNntpAccount *a, const TQString &t, TQPixmap *p=0)
           : KNListBoxItem(t, p) , account(a)  {}
         ~LBoxItem() {}
         KNNntpAccount *account;
     };
 
     KNDialogListBox *l_box;
-    QPushButton *a_ddBtn,
+    TQPushButton *a_ddBtn,
                 *d_elBtn,
                 *e_ditBtn,
                 *s_ubBtn;
-    QPixmap     p_ixmap;
-    QLabel      *s_erverInfo,
+    TQPixmap     p_ixmap;
+    TQLabel      *s_erverInfo,
                 *p_ortInfo;
 
     KNAccountManager *a_ccManager;
@@ -156,7 +156,7 @@ class KDE_EXPORT NntpAccountConfDialog : public KDialogBase  {
   Q_OBJECT
 
   public:
-    NntpAccountConfDialog(KNNntpAccount* acc, QWidget *p=0, const char *n=0);
+    NntpAccountConfDialog(KNNntpAccount* acc, TQWidget *p=0, const char *n=0);
     ~NntpAccountConfDialog();
 
   protected:
@@ -165,13 +165,13 @@ class KDE_EXPORT NntpAccountConfDialog : public KDialogBase  {
                 *u_ser,
                 *p_ass,
                 *p_ort;
-    QLabel      *u_serLabel,
+    TQLabel      *u_serLabel,
                 *p_assLabel,
                 *c_heckIntervalLabel;
     KIntSpinBox *h_old,
                 *t_imeout,
                 *c_heckInterval;
-    QCheckBox   *f_etchDes,
+    TQCheckBox   *f_etchDes,
                 *a_uth,
                 *u_seDiskCache,
                 *i_nterval;
@@ -197,7 +197,7 @@ class KDE_EXPORT SmtpAccountWidget : public SmtpAccountWidgetBase {
 Q_OBJECT
 
   public:
-    SmtpAccountWidget(QWidget *p=0, const char *n=0);
+    SmtpAccountWidget(TQWidget *p=0, const char *n=0);
     ~SmtpAccountWidget() {}
 
     virtual void load();
@@ -218,7 +218,7 @@ class KDE_EXPORT AppearanceWidget : public KCModule {
   Q_OBJECT
 
   public:
-    AppearanceWidget(QWidget *p=0, const char *n=0);
+    AppearanceWidget(TQWidget *p=0, const char *n=0);
     ~AppearanceWidget();
 
     void load();
@@ -228,49 +228,49 @@ class KDE_EXPORT AppearanceWidget : public KCModule {
     //===================================================================================
     // code taken from KMail, Copyright (C) 2000 Espen Sand, espen@kde.org
 
-    class KDE_EXPORT ColorListItem : public QListBoxText {
+    class KDE_EXPORT ColorListItem : public TQListBoxText {
 
       public:
-        ColorListItem( const QString &text, const QColor &color=Qt::black );
+        ColorListItem( const TQString &text, const TQColor &color=Qt::black );
         ~ColorListItem();
-        const QColor& color()                     { return mColor; }
-        void  setColor( const QColor &color )     { mColor = color; }
+        const TQColor& color()                     { return mColor; }
+        void  setColor( const TQColor &color )     { mColor = color; }
 
       protected:
-        virtual void paint( QPainter * );
-        virtual int height( const QListBox * ) const;
-        virtual int width( const QListBox * ) const;
+        virtual void paint( TQPainter * );
+        virtual int height( const TQListBox * ) const;
+        virtual int width( const TQListBox * ) const;
 
       private:
-        QColor mColor;
+        TQColor mColor;
     };
 
     //===================================================================================
 
-    class KDE_EXPORT FontListItem : public QListBoxText {
+    class KDE_EXPORT FontListItem : public TQListBoxText {
 
       public:
-        FontListItem( const QString &name, const QFont & );
+        FontListItem( const TQString &name, const TQFont & );
         ~FontListItem();
-        const QFont& font()                     { return f_ont; }
-        void setFont( const QFont &);
+        const TQFont& font()                     { return f_ont; }
+        void setFont( const TQFont &);
 
       protected:
-        virtual void paint( QPainter * );
-        virtual int width( const QListBox * ) const;
+        virtual void paint( TQPainter * );
+        virtual int width( const TQListBox * ) const;
 
       private:
-        QFont f_ont;
-        QString fontInfo;
+        TQFont f_ont;
+        TQString fontInfo;
     };
 
     //===================================================================================
 
     KNDialogListBox *c_List,
               *f_List;
-    QCheckBox *c_olorCB,
+    TQCheckBox *c_olorCB,
               *f_ontCB;
-    QPushButton *c_olChngBtn,
+    TQPushButton *c_olChngBtn,
                 *f_ntChngBtn;
 
     Appearance *d_ata;
@@ -278,13 +278,13 @@ class KDE_EXPORT AppearanceWidget : public KCModule {
   protected slots:
     //colors
     void slotColCheckBoxToggled(bool b);
-    void slotColItemSelected(QListBoxItem *);   // show color dialog for the entry
+    void slotColItemSelected(TQListBoxItem *);   // show color dialog for the entry
     void slotColChangeBtnClicked();
     void slotColSelectionChanged();
 
     //fonts
     void slotFontCheckBoxToggled(bool b);
-    void slotFontItemSelected(QListBoxItem *);  // show font dialog for the entry
+    void slotFontItemSelected(TQListBoxItem *);  // show font dialog for the entry
     void slotFontChangeBtnClicked();
     void slotFontSelectionChanged();
 
@@ -294,14 +294,14 @@ class KDE_EXPORT AppearanceWidget : public KCModule {
 class KDE_EXPORT ReadNewsGeneralWidget : public KCModule {
 
   public:
-    ReadNewsGeneralWidget(ReadNewsGeneral *d, QWidget *p=0, const char *n=0);
+    ReadNewsGeneralWidget(ReadNewsGeneral *d, TQWidget *p=0, const char *n=0);
     ~ReadNewsGeneralWidget();
 
     void load();
     void save();
 
   protected:
-    QCheckBox   *a_utoCB,
+    TQCheckBox   *a_utoCB,
                 *m_arkCB,
                 *m_arkCrossCB,
                 *s_martScrollingCB,
@@ -323,14 +323,14 @@ class KDE_EXPORT ReadNewsGeneralWidget : public KCModule {
 class KDE_EXPORT ReadNewsNavigationWidget : public KCModule {
 
   public:
-    ReadNewsNavigationWidget(ReadNewsNavigation *d, QWidget *p=0, const char *n=0);
+    ReadNewsNavigationWidget(ReadNewsNavigation *d, TQWidget *p=0, const char *n=0);
     ~ReadNewsNavigationWidget();
 
     void load();
     void save();
 
   protected:
-    QCheckBox   *m_arkAllReadGoNextCB,
+    TQCheckBox   *m_arkAllReadGoNextCB,
                 *m_arkThreadReadGoNextCB,
                 *m_arkThreadReadCloseThreadCB,
                 *i_gnoreThreadGoNextCB,
@@ -346,14 +346,14 @@ class KDE_EXPORT ReadNewsViewerWidget : public KCModule {
   Q_OBJECT
 
   public:
-    ReadNewsViewerWidget(ReadNewsViewer *d, QWidget *p=0, const char *n=0);
+    ReadNewsViewerWidget(ReadNewsViewer *d, TQWidget *p=0, const char *n=0);
     ~ReadNewsViewerWidget();
 
     void load();
     void save();
 
   protected:
-    QCheckBox   *r_ewrapCB,
+    TQCheckBox   *r_ewrapCB,
                 *r_emoveTrailingCB,
                 *s_igCB,
                 *o_penAttCB,
@@ -372,7 +372,7 @@ class KDE_EXPORT DisplayedHeadersWidget : public KCModule {
   Q_OBJECT
 
   public:
-    DisplayedHeadersWidget(DisplayedHeaders *d, QWidget *p=0, const char *n=0);
+    DisplayedHeadersWidget(DisplayedHeaders *d, TQWidget *p=0, const char *n=0);
     ~DisplayedHeadersWidget();
 
     void load();
@@ -380,10 +380,10 @@ class KDE_EXPORT DisplayedHeadersWidget : public KCModule {
 
   protected:
 
-     class HdrItem : public QListBoxText {
+     class HdrItem : public TQListBoxText {
 
       public:
-        HdrItem( const QString &t, KNDisplayedHeader *h ) : QListBoxText(t), hdr(h) {}
+        HdrItem( const TQString &t, KNDisplayedHeader *h ) : TQListBoxText(t), hdr(h) {}
         ~HdrItem() {}
 
         KNDisplayedHeader *hdr;
@@ -392,7 +392,7 @@ class KDE_EXPORT DisplayedHeadersWidget : public KCModule {
     HdrItem* generateItem(KNDisplayedHeader *);
 
     KNDialogListBox *l_box;
-    QPushButton *a_ddBtn,
+    TQPushButton *a_ddBtn,
                 *d_elBtn,
                 *e_ditBtn,
                 *u_pBtn,
@@ -418,7 +418,7 @@ class KDE_EXPORT DisplayedHeaderConfDialog : public KDialogBase {
   Q_OBJECT
 
   public:
-    DisplayedHeaderConfDialog(KNDisplayedHeader *h, QWidget *p=0, char *n=0);
+    DisplayedHeaderConfDialog(KNDisplayedHeader *h, TQWidget *p=0, char *n=0);
     ~DisplayedHeaderConfDialog();
 
 
@@ -426,14 +426,14 @@ class KDE_EXPORT DisplayedHeaderConfDialog : public KDialogBase {
     KNDisplayedHeader *h_dr;
     KComboBox *h_drC;
     KLineEdit *n_ameE;
-    QCheckBox *n_ameCB[4],
+    TQCheckBox *n_ameCB[4],
               *v_alueCB[4];
 
 
   protected slots:
     void slotOk();
     void slotActivated(int);
-    void slotNameChanged(const QString&);
+    void slotNameChanged(const TQString&);
 };
 
 
@@ -442,7 +442,7 @@ class KDE_EXPORT ScoringWidget : public KCModule {
   Q_OBJECT
 
   public:
-    ScoringWidget(Scoring *d, QWidget *p=0, const char *n=0);
+    ScoringWidget(Scoring *d, TQWidget *p=0, const char *n=0);
     ~ScoringWidget();
 
     void load();
@@ -462,7 +462,7 @@ class KDE_EXPORT FilterListWidget : public KCModule {
   Q_OBJECT
 
   public:
-    FilterListWidget(QWidget *p=0, const char *n=0);
+    FilterListWidget(TQWidget *p=0, const char *n=0);
     ~FilterListWidget();
 
     void load();
@@ -473,25 +473,25 @@ class KDE_EXPORT FilterListWidget : public KCModule {
     void updateItem(KNArticleFilter *f);
     void addMenuItem(KNArticleFilter *f);
     void removeMenuItem(KNArticleFilter *f);
-    QValueList<int> menuOrder();
+    TQValueList<int> menuOrder();
 
 
   protected:
     class LBoxItem : public KNListBoxItem {
       public:
-        LBoxItem(KNArticleFilter *f, const QString &t, QPixmap *p=0)
+        LBoxItem(KNArticleFilter *f, const TQString &t, TQPixmap *p=0)
           : KNListBoxItem(t, p) , filter(f) {}
         ~LBoxItem() {}
 
         KNArticleFilter *filter;
     };
 
-    int findItem(QListBox *l, KNArticleFilter *f);
+    int findItem(TQListBox *l, KNArticleFilter *f);
 
     KNDialogListBox *f_lb,
                     *m_lb;
 
-    QPushButton   *a_ddBtn,
+    TQPushButton   *a_ddBtn,
                   *d_elBtn,
                   *e_ditBtn,
                   *c_opyBtn,
@@ -500,7 +500,7 @@ class KDE_EXPORT FilterListWidget : public KCModule {
                   *s_epAddBtn,
                   *s_epRemBtn;
 
-    QPixmap   a_ctive,
+    TQPixmap   a_ctive,
               d_isabled;
 
     KNFilterManager *f_ilManager;
@@ -527,24 +527,24 @@ class KDE_EXPORT PostNewsTechnicalWidget : public KCModule {
   Q_OBJECT
 
   public:
-    PostNewsTechnicalWidget(PostNewsTechnical *d, QWidget *p=0, const char *n=0);
+    PostNewsTechnicalWidget(PostNewsTechnical *d, TQWidget *p=0, const char *n=0);
     ~PostNewsTechnicalWidget();
 
     void load();
     void save();
 
   protected:
-    QComboBox   *c_harset,
+    TQComboBox   *c_harset,
                 *e_ncoding;
-    QCheckBox   *u_seOwnCSCB,
+    TQCheckBox   *u_seOwnCSCB,
                 *g_enMIdCB,
                 *i_ncUaCB;
     KNDialogListBox *l_box;
-    QPushButton *a_ddBtn,
+    TQPushButton *a_ddBtn,
                 *d_elBtn,
                 *e_ditBtn;
     KLineEdit   *h_ost;
-    QLabel      *h_ostL;
+    TQLabel      *h_ostL;
 
     PostNewsTechnical *d_ata;
 
@@ -562,10 +562,10 @@ class KDE_EXPORT PostNewsTechnicalWidget : public KCModule {
 class KDE_EXPORT XHeaderConfDialog : public KDialogBase {
 
   public:
-    XHeaderConfDialog(const QString &h=QString::null, QWidget *p=0, const char *n=0);
+    XHeaderConfDialog(const TQString &h=TQString::null, TQWidget *p=0, const char *n=0);
     ~XHeaderConfDialog();
 
-    QString result();
+    TQString result();
 
 
   protected:
@@ -580,7 +580,7 @@ class KDE_EXPORT PostNewsComposerWidget : public KCModule {
   Q_OBJECT
 
   public:
-    PostNewsComposerWidget(PostNewsComposer *d, QWidget *p=0, const char *n=0);
+    PostNewsComposerWidget(PostNewsComposer *d, TQWidget *p=0, const char *n=0);
     ~PostNewsComposerWidget();
 
     void load();
@@ -588,7 +588,7 @@ class KDE_EXPORT PostNewsComposerWidget : public KCModule {
 
   protected:
     KIntSpinBox *m_axLen;
-    QCheckBox   *w_ordWrapCB,
+    TQCheckBox   *w_ordWrapCB,
                 *o_wnSigCB,
                 *r_ewrapCB,
                 *a_uthSigCB,
@@ -608,7 +608,7 @@ class KDE_EXPORT PostNewsComposerWidget : public KCModule {
 class KDE_EXPORT PostNewsSpellingWidget : public KCModule {
 
   public:
-    PostNewsSpellingWidget(QWidget *p=0, const char *n=0);
+    PostNewsSpellingWidget(TQWidget *p=0, const char *n=0);
     ~PostNewsSpellingWidget();
 
     void save();
@@ -625,7 +625,7 @@ class KDE_EXPORT PrivacyWidget : public KCModule {
   Q_OBJECT
 
   public:
-    PrivacyWidget(QWidget *p=0, const char *n=0);
+    PrivacyWidget(TQWidget *p=0, const char *n=0);
     ~PrivacyWidget();
 
     void save();
@@ -639,12 +639,12 @@ class KDE_EXPORT PrivacyWidget : public KCModule {
 //BEGIN: Cleanup configuration -----------------------------------------------
 
 /** Configuration widget for group expireration */
-class KDE_EXPORT GroupCleanupWidget : public QWidget {
+class KDE_EXPORT GroupCleanupWidget : public TQWidget {
 
   Q_OBJECT
 
   public:
-    GroupCleanupWidget( Cleanup *data, QWidget *parent = 0, const char *name = 0 );
+    GroupCleanupWidget( Cleanup *data, TQWidget *parent = 0, const char *name = 0 );
 
     void load();
     void save();
@@ -653,9 +653,9 @@ class KDE_EXPORT GroupCleanupWidget : public QWidget {
     void changed();
 
   private:
-    QCheckBox *mDefault, *mExpEnabled, *mExpUnavailable, *mPreserveThreads;
+    TQCheckBox *mDefault, *mExpEnabled, *mExpUnavailable, *mPreserveThreads;
     KIntSpinBox *mExpDays, *mExpReadDays, *mExpUnreadDays;
-    QGroupBox *mExpGroup;
+    TQGroupBox *mExpGroup;
     Cleanup *mData;
 
   private slots:
@@ -672,16 +672,16 @@ class KDE_EXPORT CleanupWidget : public KCModule {
   Q_OBJECT
 
   public:
-    CleanupWidget(QWidget *p=0, const char *n=0);
+    CleanupWidget(TQWidget *p=0, const char *n=0);
     ~CleanupWidget();
 
     void load();
     void save();
 
   protected:
-    QCheckBox   *f_olderCB;
+    TQCheckBox   *f_olderCB;
     KIntSpinBox *f_olderDays;
-    QLabel      *f_olderDaysL;
+    TQLabel      *f_olderDaysL;
 
     Cleanup *d_ata;
 
@@ -704,7 +704,7 @@ class KDE_EXPORT CleanupWidget : public KCModule {
   Q_OBJECT
 
   public:
-    CacheWidget(Cache *d, QWidget *p=0, const char *n=0);
+    CacheWidget(Cache *d, TQWidget *p=0, const char *n=0);
     ~CacheWidget();
 
     void apply();
@@ -716,7 +716,7 @@ class KDE_EXPORT CleanupWidget : public KCModule {
                 *d_iskMaxArt,
                 *d_iskMaxKB;
 
-    QLabel      *d_iskMaxArtL,
+    TQLabel      *d_iskMaxArtL,
                 *d_iskMaxKBL;
 
     Cache *d_ata;
diff --git a/knode/knconvert.cpp b/knode/knconvert.cpp
index 40461139b..8fdb4890c 100644
--- a/knode/knconvert.cpp
+++ b/knode/knconvert.cpp
@@ -12,10 +12,10 @@
     Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, US
 */
 
-#include <qlayout.h>
-#include <qwidgetstack.h>
-#include <qlabel.h>
-#include <qcheckbox.h>
+#include <tqlayout.h>
+#include <tqwidgetstack.h>
+#include <tqlabel.h>
+#include <tqcheckbox.h>
 
 #include <klocale.h>
 #include <kfiledialog.h>
@@ -33,7 +33,7 @@
 #include "resource.h"
 
 
-bool KNConvert::needToConvert(const QString &oldVersion)
+bool KNConvert::needToConvert(const TQString &oldVersion)
 {
   bool ret=(
               (oldVersion.left(3)=="0.3") ||
@@ -44,31 +44,31 @@ bool KNConvert::needToConvert(const QString &oldVersion)
 }
 
 
-KNConvert::KNConvert(const QString &version)
-  : QDialog(0,0,true), l_ogList(0), c_onversionDone(false), v_ersion(version)
+KNConvert::KNConvert(const TQString &version)
+  : TQDialog(0,0,true), l_ogList(0), c_onversionDone(false), v_ersion(version)
 {
   setCaption(kapp->makeStdCaption(i18n("Conversion")));
-  QVBoxLayout *topL=new QVBoxLayout(this, 5,5);
-  s_tack=new QWidgetStack(this);
+  TQVBoxLayout *topL=new TQVBoxLayout(this, 5,5);
+  s_tack=new TQWidgetStack(this);
   topL->addWidget(s_tack, 1);
   topL->addWidget(new KSeparator(this));
 
-  QHBoxLayout *btnL=new QHBoxLayout(topL, 5);
-  s_tartBtn=new QPushButton(i18n("Start Conversion..."), this);
+  TQHBoxLayout *btnL=new TQHBoxLayout(topL, 5);
+  s_tartBtn=new TQPushButton(i18n("Start Conversion..."), this);
   s_tartBtn->setDefault(true);
   btnL->addStretch(1);
   btnL->addWidget(s_tartBtn);
   c_ancelBtn=new KPushButton(KStdGuiItem::cancel(), this);
   btnL->addWidget(c_ancelBtn);
 
-  connect(s_tartBtn, SIGNAL(clicked()), this, SLOT(slotStart()));
-  connect(c_ancelBtn, SIGNAL(clicked()), this, SLOT(reject()));
+  connect(s_tartBtn, TQT_SIGNAL(clicked()), this, TQT_SLOT(slotStart()));
+  connect(c_ancelBtn, TQT_SIGNAL(clicked()), this, TQT_SLOT(reject()));
 
-  w_1=new QWidget(s_tack);
+  w_1=new TQWidget(s_tack);
   s_tack->addWidget(w_1, 1);
-  QGridLayout *w1L=new QGridLayout(w_1, 5,3, 5,5);
+  TQGridLayout *w1L=new TQGridLayout(w_1, 5,3, 5,5);
 
-  QLabel *l1=new QLabel(i18n(
+  TQLabel *l1=new TQLabel(i18n(
 "<b>Congratulations, you have upgraded to KNode version %1.</b><br>\
 Unfortunately this version uses a different format for some data-files, so \
 in order to keep your existing data it is necessary to convert it first. This is \
@@ -76,37 +76,37 @@ now done automatically by KNode. If you want to, a backup of your existing data
 will be created before the conversion starts.").arg(KNODE_VERSION), w_1);
   w1L->addMultiCellWidget(l1, 0,0, 0,2);
 
-  c_reateBkup=new QCheckBox(i18n("Create backup of old data"), w_1);
+  c_reateBkup=new TQCheckBox(i18n("Create backup of old data"), w_1);
   w1L->addMultiCellWidget(c_reateBkup, 2,2, 0,2);
-  connect(c_reateBkup, SIGNAL(toggled(bool)), this, SLOT(slotCreateBkupToggled(bool)));
+  connect(c_reateBkup, TQT_SIGNAL(toggled(bool)), this, TQT_SLOT(slotCreateBkupToggled(bool)));
 
-  b_ackupPathLabel=new QLabel(i18n("Save backup in:"), w_1);
+  b_ackupPathLabel=new TQLabel(i18n("Save backup in:"), w_1);
   w1L->addWidget(b_ackupPathLabel, 3,0);
 
-  b_ackupPath=new KLineEdit(QDir::homeDirPath()+QString("/knodedata-")+v_ersion+".tar.gz", w_1);
+  b_ackupPath=new KLineEdit(TQDir::homeDirPath()+TQString("/knodedata-")+v_ersion+".tar.gz", w_1);
   w1L->addWidget(b_ackupPath, 3,1);
 
-  b_rowseBtn= new QPushButton(i18n("Browse..."), w_1);
-  connect(b_rowseBtn, SIGNAL(clicked()), this, SLOT(slotBrowse()));
+  b_rowseBtn= new TQPushButton(i18n("Browse..."), w_1);
+  connect(b_rowseBtn, TQT_SIGNAL(clicked()), this, TQT_SLOT(slotBrowse()));
   w1L->addWidget(b_rowseBtn, 3,2);
   w1L->setColStretch(1,1);
   w1L->addRowSpacing(1,15);
   w1L->setRowStretch(4,1);
   w1L->addRowSpacing(4,15);
 
-  w_2=new QLabel(s_tack);
+  w_2=new TQLabel(s_tack);
   w_2->setText(i18n("<b>Converting, please wait...</b>"));
   w_2->setAlignment(AlignCenter);
   s_tack->addWidget(w_2, 2);
 
-  w_3=new QWidget(s_tack);
+  w_3=new TQWidget(s_tack);
   s_tack->addWidget(w_3, 3);
-  QVBoxLayout *w3L=new QVBoxLayout(w_3, 5,5);
+  TQVBoxLayout *w3L=new TQVBoxLayout(w_3, 5,5);
 
-  r_esultLabel=new QLabel(w_3);
+  r_esultLabel=new TQLabel(w_3);
   w3L->addWidget(r_esultLabel);
-  QLabel *l2=new QLabel(i18n("Processed tasks:"), w_3);
-  l_ogList=new QListBox(w_3);
+  TQLabel *l2=new TQLabel(i18n("Processed tasks:"), w_3);
+  l_ogList=new TQListBox(w_3);
   w3L->addSpacing(15);
   w3L->addWidget(l2);
   w3L->addWidget(l_ogList, 1);
@@ -118,7 +118,7 @@ will be created before the conversion starts.").arg(KNODE_VERSION), w_1);
 
 KNConvert::~KNConvert()
 {
-  for ( QValueList<Converter*>::Iterator it = mConverters.begin(); it != mConverters.end(); ++it )
+  for ( TQValueList<Converter*>::Iterator it = mConverters.begin(); it != mConverters.end(); ++it )
     delete (*it);
 }
 
@@ -126,7 +126,7 @@ KNConvert::~KNConvert()
 void KNConvert::convert()
 {
   int errors=0;
-  for ( QValueList<Converter*>::Iterator it = mConverters.begin(); it != mConverters.end(); ++it )
+  for ( TQValueList<Converter*>::Iterator it = mConverters.begin(); it != mConverters.end(); ++it )
     if( !(*it)->doConvert() )
       errors++;
 
@@ -172,12 +172,12 @@ void KNConvert::slotStart()
       return;
     }
 
-    QString dataDir=locateLocal("data","knode/");
+    TQString dataDir=locateLocal("data","knode/");
     t_ar=new KProcess;
     *t_ar << "tar";
     *t_ar << "-cz" << dataDir
           << "-f" << b_ackupPath->text();
-    connect(t_ar, SIGNAL(processExited(KProcess*)), this, SLOT(slotTarExited(KProcess*)));
+    connect(t_ar, TQT_SIGNAL(processExited(KProcess*)), this, TQT_SLOT(slotTarExited(KProcess*)));
     if(!t_ar->start()) {
       delete t_ar;
       t_ar = 0;
@@ -199,7 +199,7 @@ void KNConvert::slotCreateBkupToggled(bool b)
 
 void KNConvert::slotBrowse()
 {
-  QString newPath=KFileDialog::getSaveFileName(b_ackupPath->text());
+  TQString newPath=KFileDialog::getSaveFileName(b_ackupPath->text());
 
   if(!newPath.isEmpty())
     b_ackupPath->setText(newPath);
@@ -240,12 +240,12 @@ void KNConvert::slotTarExited(KProcess *proc)
 
 bool KNConvert::Converter04::doConvert()
 {
-  QString dir=locateLocal("data","knode/")+"folders/";
+  TQString dir=locateLocal("data","knode/")+"folders/";
   int num;
   bool error=false;
 
   //Drafts
-  if(QFile::exists(dir+"folder1.idx")) {
+  if(TQFile::exists(dir+"folder1.idx")) {
     num=convertFolder(dir+"folder1", dir+"drafts_1");
     if(num==-1) {
       error=true;
@@ -259,7 +259,7 @@ bool KNConvert::Converter04::doConvert()
     l_og->append(i18n("nothing to be done for folder \"Drafts\""));
 
   //Outbox
-  if(QFile::exists(dir+"folder2.idx")) {
+  if(TQFile::exists(dir+"folder2.idx")) {
     num=convertFolder(dir+"folder2", dir+"outbox_2");
     if(num==-1) {
       error=true;
@@ -273,7 +273,7 @@ bool KNConvert::Converter04::doConvert()
     l_og->append(i18n("nothing to be done for folder \"Outbox\""));
 
   //Sent
-  if(QFile::exists(dir+"folder3.idx")) {
+  if(TQFile::exists(dir+"folder3.idx")) {
     num=convertFolder(dir+"folder3", dir+"sent_3");
     if(num==-1) {
       error=true;
@@ -287,20 +287,20 @@ bool KNConvert::Converter04::doConvert()
     l_og->append(i18n("nothing to be done for folder \"Sent\""));
 
   //remove old info-files
-  QFile::remove(dir+"standard.info");
-  QFile::remove(dir+".standard.info");
+  TQFile::remove(dir+"standard.info");
+  TQFile::remove(dir+".standard.info");
   return (!error);
 }
 
 
-int KNConvert::Converter04::convertFolder(QString srcPrefix, QString dstPrefix)
+int KNConvert::Converter04::convertFolder(TQString srcPrefix, TQString dstPrefix)
 {
-  QFile srcMBox(srcPrefix+".mbox"),
+  TQFile srcMBox(srcPrefix+".mbox"),
         srcIdx(srcPrefix+".idx"),
         dstMBox(dstPrefix+".mbox"),
         dstIdx(dstPrefix+".idx");
-  QTextStream ts(&dstMBox);
-  ts.setEncoding(QTextStream::Latin1);
+  TQTextStream ts(&dstMBox);
+  ts.setEncoding(TQTextStream::Latin1);
 
   OldFolderIndex oldIdx;
   NewFolderIndex newIdx;
@@ -399,7 +399,7 @@ int KNConvert::Converter04::convertFolder(QString srcPrefix, QString dstPrefix)
 
     //read mbox-data
     unsigned int size=oldIdx.eo-oldIdx.so;
-    QCString buff(size+10);
+    TQCString buff(size+10);
     srcMBox.at(oldIdx.so);
     int readBytes=srcMBox.readBlock(buff.data(), size);
     buff.at(readBytes)='\0'; //terminate string;
diff --git a/knode/knconvert.h b/knode/knconvert.h
index c75e0da00..e81e048a5 100644
--- a/knode/knconvert.h
+++ b/knode/knconvert.h
@@ -17,10 +17,10 @@
 
 #include <time.h>
 
-#include <qdialog.h>
+#include <tqdialog.h>
 
-#include <qglobal.h>
-#include <qvaluelist.h>
+#include <tqglobal.h>
+#include <tqvaluelist.h>
 #include <kdepimmacros.h>
 
 class QListBox;
@@ -32,14 +32,14 @@ class KLineEdit;
 class KProcess;
 
 
-class KDE_EXPORT KNConvert : public QDialog {
+class KDE_EXPORT KNConvert : public TQDialog {
 
   Q_OBJECT
 
   public:
-    static bool needToConvert(const QString &oldVersion);
+    static bool needToConvert(const TQString &oldVersion);
 
-    KNConvert(const QString &version);
+    KNConvert(const TQString &version);
     ~KNConvert();
     bool conversionDone()const { return c_onversionDone; }
 
@@ -52,12 +52,12 @@ class KDE_EXPORT KNConvert : public QDialog {
     class Converter {
 
       public:
-        Converter(QStringList *log) { l_og=log; }
+        Converter(TQStringList *log) { l_og=log; }
         virtual ~Converter() {}
         virtual bool doConvert()=0;
 
       protected:
-        QStringList *l_og;
+        TQStringList *l_og;
     };
 
 
@@ -65,12 +65,12 @@ class KDE_EXPORT KNConvert : public QDialog {
     class Converter04 : public Converter {
 
       public:
-        Converter04(QStringList *log) : Converter(log) {}
+        Converter04(TQStringList *log) : Converter(log) {}
         ~Converter04() {}
         bool doConvert();
 
       protected:
-        int convertFolder(QString srcPrefix, QString dstPrefix);
+        int convertFolder(TQString srcPrefix, TQString dstPrefix);
 
         struct OldFolderIndex {
           int id,
@@ -93,23 +93,23 @@ class KDE_EXPORT KNConvert : public QDialog {
 
     //------------ </Converter-classes> --------------
 
-    QWidgetStack  *s_tack;
-    QWidget       *w_1,
+    TQWidgetStack  *s_tack;
+    TQWidget       *w_1,
                   *w_3;
-    QCheckBox     *c_reateBkup;
-    QLabel        *b_ackupPathLabel,
+    TQCheckBox     *c_reateBkup;
+    TQLabel        *b_ackupPathLabel,
                   *w_2,
                   *r_esultLabel;
     KLineEdit     *b_ackupPath;
-    QPushButton   *b_rowseBtn,
+    TQPushButton   *b_rowseBtn,
                   *s_tartBtn,
                   *c_ancelBtn;
-    QListBox      *l_ogList;
+    TQListBox      *l_ogList;
 
-    QValueList<Converter*> mConverters;
-    QStringList l_og;
+    TQValueList<Converter*> mConverters;
+    TQStringList l_og;
     bool c_onversionDone;
-    QString v_ersion;
+    TQString v_ersion;
     KProcess     *t_ar;
 
     void convert();
diff --git a/knode/kndisplayedheader.cpp b/knode/kndisplayedheader.cpp
index 589bd0027..cf25d57ef 100644
--- a/knode/kndisplayedheader.cpp
+++ b/knode/kndisplayedheader.cpp
@@ -85,7 +85,7 @@ const char** KNDisplayedHeader::predefs()
 
 
 // *tries* to translate the name
-QString KNDisplayedHeader::translatedName()
+TQString KNDisplayedHeader::translatedName()
 {
   if (t_ranslateName) {
     // major hack alert !!!
@@ -95,19 +95,19 @@ QString KNDisplayedHeader::translatedName()
       else
         return n_ame;
     } else
-      return QString::null;
+      return TQString::null;
   } else
     return n_ame;
 }
 
 
 // *tries* to retranslate the name to english
-void KNDisplayedHeader::setTranslatedName(const QString &s)
+void KNDisplayedHeader::setTranslatedName(const TQString &s)
 {
   bool retranslated = false;
   for (const char **c=predef;(*c)!=0;c++) {  // ok, first the standard header names
     if (s==i18n("collection of article headers",*c)) {
-      n_ame = QString::fromLatin1(*c);
+      n_ame = TQString::fromLatin1(*c);
       retranslated = true;
       break;
     }
@@ -116,7 +116,7 @@ void KNDisplayedHeader::setTranslatedName(const QString &s)
   if (!retranslated) {
     for (const char **c=disp;(*c)!=0;c++)   // now our standard display names
       if (s==i18n("collection of article headers",*c)) {
-        n_ame = QString::fromLatin1(*c);
+        n_ame = TQString::fromLatin1(*c);
         retranslated = true;
         break;
       }
@@ -135,7 +135,7 @@ void  KNDisplayedHeader::createTags()
   const char *tokens[] = {  "<big>","</big>","<b>","</b>",
                             "<i>","</i>","<u>","</u>" };
 
-  for(int i=0; i<4; i++) t_ags[i]=QString::null;
+  for(int i=0; i<4; i++) t_ags[i]=TQString::null;
 
   if(f_lags.at(0)) {    // <big>
     t_ags[0]=tokens[0];
diff --git a/knode/kndisplayedheader.h b/knode/kndisplayedheader.h
index 84f260e58..5f639740c 100644
--- a/knode/kndisplayedheader.h
+++ b/knode/kndisplayedheader.h
@@ -15,7 +15,7 @@
 #ifndef KNDISPLAYEDHEADER_H
 #define KNDISPLAYEDHEADER_H
 
-#include <qbitarray.h>
+#include <tqbitarray.h>
 
 
 class KNDisplayedHeader {
@@ -28,19 +28,19 @@ class KNDisplayedHeader {
     static const char** predefs();
 
     //name
-    const QString& name()               { return n_ame; }
-    void setName(const QString &s)      { n_ame = s; }
+    const TQString& name()               { return n_ame; }
+    void setName(const TQString &s)      { n_ame = s; }
     bool hasName() const                     { return !n_ame.isEmpty(); }
 
     //translated name
-    QString translatedName();                     // *tries* to translate the name
-    void setTranslatedName(const QString &s);     // *tries* to retranslate the name to english
+    TQString translatedName();                     // *tries* to translate the name
+    void setTranslatedName(const TQString &s);     // *tries* to retranslate the name to english
     void setTranslateName(bool b)       { t_ranslateName=b; }
     bool translateName() const                { return t_ranslateName; }
 
     //header
-    const QString& header()             { return h_eader; }
-    void setHeader(const QString &s)    { h_eader = s; }
+    const TQString& header()             { return h_eader; }
+    void setHeader(const TQString &s)    { h_eader = s; }
 
     //flags
     bool flag(int i)                    { return f_lags.at(i); }
@@ -48,15 +48,15 @@ class KNDisplayedHeader {
 
     //HTML-tags
     void createTags();
-    const QString& nameOpenTag()        { return t_ags[0]; }
-    const QString& nameCloseTag()       { return t_ags[1]; }
-    const QString& headerOpenTag()      { return t_ags[2]; }
-    const QString& headerCloseTag()     { return t_ags[3]; }
+    const TQString& nameOpenTag()        { return t_ags[0]; }
+    const TQString& nameCloseTag()       { return t_ags[1]; }
+    const TQString& headerOpenTag()      { return t_ags[2]; }
+    const TQString& headerCloseTag()     { return t_ags[3]; }
 
   protected:
     bool t_ranslateName;
-    QString n_ame, h_eader, t_ags[4];
-    QBitArray f_lags;
+    TQString n_ame, h_eader, t_ags[4];
+    TQBitArray f_lags;
 
 };
 
diff --git a/knode/knfilterconfigwidget.cpp b/knode/knfilterconfigwidget.cpp
index 2a7a8cc47..3c7daee1e 100644
--- a/knode/knfilterconfigwidget.cpp
+++ b/knode/knfilterconfigwidget.cpp
@@ -14,8 +14,8 @@
     Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, US
 */
 
-#include <qlayout.h>
-#include <qlabel.h>
+#include <tqlayout.h>
+#include <tqlabel.h>
 
 #include <klocale.h>
 
@@ -25,23 +25,23 @@
 #include "knfilterconfigwidget.h"
 
 
-KNFilterConfigWidget::KNFilterConfigWidget(QWidget *parent, const char *name ) :
-  QTabWidget(parent,name)
+KNFilterConfigWidget::KNFilterConfigWidget(TQWidget *parent, const char *name ) :
+  TQTabWidget(parent,name)
 {
-  QWidget *sf, *idW, *add;
-  sf=new QWidget(this);
-  QVBoxLayout *sfL=new QVBoxLayout(sf, 8,5);
+  TQWidget *sf, *idW, *add;
+  sf=new TQWidget(this);
+  TQVBoxLayout *sfL=new TQVBoxLayout(sf, 8,5);
   subject=new KNStringFilterWidget(i18n("Subject"), sf);
   sfL->addWidget(subject);
   from=new KNStringFilterWidget(i18n("From"), sf);
   sfL->addWidget(from);
-  QLabel *l = new QLabel(i18n("The following placeholders are supported:\n%MYNAME=own name, %MYEMAIL=own email address"),sf);
+  TQLabel *l = new TQLabel(i18n("The following placeholders are supported:\n%MYNAME=own name, %MYEMAIL=own email address"),sf);
   sfL->addWidget(l);
   sfL->addStretch(1);
   addTab(sf, i18n("Subject && &From"));
 
-  idW=new QWidget(this);
-  QVBoxLayout *idL=new QVBoxLayout(idW, 8,5);
+  idW=new TQWidget(this);
+  TQVBoxLayout *idL=new TQVBoxLayout(idW, 8,5);
   messageId=new KNStringFilterWidget(i18n("Message-ID"), idW);
   idL->addWidget(messageId);
   references=new KNStringFilterWidget(i18n("References"), idW);
@@ -52,8 +52,8 @@ KNFilterConfigWidget::KNFilterConfigWidget(QWidget *parent, const char *name ) :
   status=new KNStatusFilterWidget(this);
   addTab(status, i18n("&Status"));
 
-  add=new QWidget(this);
-  QVBoxLayout *addL=new QVBoxLayout(add, 8,5);
+  add=new TQWidget(this);
+  TQVBoxLayout *addL=new TQVBoxLayout(add, 8,5);
   score=new KNRangeFilterWidget(i18n("Score"), -99999, 99999, add);
   addL->addWidget(score);
   age=new KNRangeFilterWidget(i18n("Age"), 0, 999, add, i18n(" days"));
diff --git a/knode/knfilterconfigwidget.h b/knode/knfilterconfigwidget.h
index 7cafa18db..8d87d53fa 100644
--- a/knode/knfilterconfigwidget.h
+++ b/knode/knfilterconfigwidget.h
@@ -17,14 +17,14 @@
 #ifndef KNFILTERCONFIGWIDGET_H
 #define KNFILTERCONFIGWIDGET_H
 
-#include <qtabwidget.h>
+#include <tqtabwidget.h>
 
 class KNStatusFilterWidget;
 class KNStringFilterWidget;
 class KNRangeFilterWidget;
 
 
-class KNFilterConfigWidget : public QTabWidget  {
+class KNFilterConfigWidget : public TQTabWidget  {
 
   Q_OBJECT
   
@@ -32,7 +32,7 @@ class KNFilterConfigWidget : public QTabWidget  {
   friend class KNSearchDialog;
 
   public:
-    KNFilterConfigWidget(QWidget *parent=0, const char *name=0);
+    KNFilterConfigWidget(TQWidget *parent=0, const char *name=0);
     ~KNFilterConfigWidget();
     
     void reset();
diff --git a/knode/knfilterdialog.cpp b/knode/knfilterdialog.cpp
index e363e6ad0..e9ebf66e1 100644
--- a/knode/knfilterdialog.cpp
+++ b/knode/knfilterdialog.cpp
@@ -14,9 +14,9 @@
     Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, US
 */
 
-#include <qlabel.h>
-#include <qcheckbox.h>
-#include <qlayout.h>
+#include <tqlabel.h>
+#include <tqcheckbox.h>
+#include <tqlayout.h>
 
 #include <klocale.h>
 #include <kmessagebox.h>
@@ -30,25 +30,25 @@
 #include "knfilterdialog.h"
 
 
-KNFilterDialog::KNFilterDialog(KNArticleFilter *f, QWidget *parent, const char *name)
+KNFilterDialog::KNFilterDialog(KNArticleFilter *f, TQWidget *parent, const char *name)
   : KDialogBase(Plain, (f->id()==-1)? i18n("New Filter"):i18n("Properties of %1").arg(f->name()),
                 Ok|Cancel|Help, Ok, parent, name),
     fltr(f)
 {
-  QFrame* page=plainPage();
+  TQFrame* page=plainPage();
 
-  QGroupBox *gb=new QGroupBox(page);
+  TQGroupBox *gb=new TQGroupBox(page);
   fname=new KLineEdit(gb);
-  QLabel *l1=new QLabel(fname, i18n("Na&me:"), gb);
-  apon=new QComboBox(gb);
+  TQLabel *l1=new TQLabel(fname, i18n("Na&me:"), gb);
+  apon=new TQComboBox(gb);
   apon->insertItem(i18n("Single Articles"));
   apon->insertItem(i18n("Whole Threads"));
-  QLabel *l2=new QLabel(apon, i18n("Apply o&n:"), gb);
-  enabled=new QCheckBox(i18n("Sho&w in menu"), gb);
+  TQLabel *l2=new TQLabel(apon, i18n("Apply o&n:"), gb);
+  enabled=new TQCheckBox(i18n("Sho&w in menu"), gb);
 
   fw=new KNFilterConfigWidget(page);
 
-  QGridLayout *gbL=new QGridLayout(gb, 2,4,8,5);
+  TQGridLayout *gbL=new TQGridLayout(gb, 2,4,8,5);
   gbL->addWidget(l1, 0,0);
   gbL->addMultiCellWidget(fname, 0,0,1,3);
   gbL->addWidget(enabled, 1,0);
@@ -56,7 +56,7 @@ KNFilterDialog::KNFilterDialog(KNArticleFilter *f, QWidget *parent, const char *
   gbL->addWidget(apon, 1,3);
   gbL->setColStretch(1,1);
 
-  QVBoxLayout *topL=new QVBoxLayout(page,0,5);
+  TQVBoxLayout *topL=new TQVBoxLayout(page,0,5);
 
   topL->addWidget(gb);
   topL->addWidget(fw,1);
@@ -78,7 +78,7 @@ KNFilterDialog::KNFilterDialog(KNArticleFilter *f, QWidget *parent, const char *
   KNHelper::restoreWindowSize("filterDLG", this, sizeHint());
 
   setHelp("anc-using-filters");
-  connect( fname,  SIGNAL( textChanged ( const QString & )), this, SLOT( slotTextChanged( const QString & )));
+  connect( fname,  TQT_SIGNAL( textChanged ( const TQString & )), this, TQT_SLOT( slotTextChanged( const TQString & )));
   slotTextChanged( fname->text() );
 }
 
@@ -89,7 +89,7 @@ KNFilterDialog::~KNFilterDialog()
   KNHelper::saveWindowSize("filterDLG", size());
 }
 
-void KNFilterDialog::slotTextChanged( const QString &_text )
+void KNFilterDialog::slotTextChanged( const TQString &_text )
 {
     enableButtonOK( !_text.isEmpty() );
 }
diff --git a/knode/knfilterdialog.h b/knode/knfilterdialog.h
index a7dcbfebf..ca7dc493e 100644
--- a/knode/knfilterdialog.h
+++ b/knode/knfilterdialog.h
@@ -33,7 +33,7 @@ class KNFilterDialog : public KDialogBase {
   friend class KNFilterManager;
 
   public:
-    KNFilterDialog(KNArticleFilter *f=0, QWidget *parent=0, const char *name=0);
+    KNFilterDialog(KNArticleFilter *f=0, TQWidget *parent=0, const char *name=0);
     ~KNFilterDialog();
 
     KNArticleFilter* filter() { return fltr; }
@@ -41,14 +41,14 @@ class KNFilterDialog : public KDialogBase {
   protected:
     KNFilterConfigWidget *fw;
     KLineEdit *fname;
-    QComboBox *apon;
-    QCheckBox *enabled;
+    TQComboBox *apon;
+    TQCheckBox *enabled;
 
     KNArticleFilter *fltr;
 
   protected slots:
     void slotOk();
-    void slotTextChanged( const QString & );
+    void slotTextChanged( const TQString & );
 };
 
 #endif
diff --git a/knode/knfiltermanager.cpp b/knode/knfiltermanager.cpp
index ce8469512..be57996f9 100644
--- a/knode/knfiltermanager.cpp
+++ b/knode/knfiltermanager.cpp
@@ -29,12 +29,12 @@
 #include "knconfigwidgets.h"
 
 
-KNFilterSelectAction::KNFilterSelectAction( const QString& text, const QString& pix,
-                                            QObject* parent, const char *name )
+KNFilterSelectAction::KNFilterSelectAction( const TQString& text, const TQString& pix,
+                                            TQObject* parent, const char *name )
  : KActionMenu(text,pix,parent,name), currentItem(-42)
 {
   popupMenu()->setCheckable(true);
-  connect(popupMenu(),SIGNAL(activated(int)),this,SLOT(slotMenuActivated(int)));
+  connect(popupMenu(),TQT_SIGNAL(activated(int)),this,TQT_SLOT(slotMenuActivated(int)));
   setDelayed(false);
 }
 
@@ -61,8 +61,8 @@ void KNFilterSelectAction::slotMenuActivated(int id)
 
 //==============================================================================
 
-KNFilterManager::KNFilterManager(QObject * parent, const char * name)
- : QObject(parent,name), fset(0), currFilter(0), a_ctFilter(0)
+KNFilterManager::KNFilterManager(TQObject * parent, const char * name)
+ : TQObject(parent,name), fset(0), currFilter(0), a_ctFilter(0)
 {
   loadFilters();
 
@@ -75,7 +75,7 @@ KNFilterManager::KNFilterManager(QObject * parent, const char * name)
 
 KNFilterManager::~KNFilterManager()
 {
-  for ( QValueList<KNArticleFilter*>::Iterator it = mFilterList.begin(); it != mFilterList.end(); ++it )
+  for ( TQValueList<KNArticleFilter*>::Iterator it = mFilterList.begin(); it != mFilterList.end(); ++it )
     delete (*it);
 }
 
@@ -104,15 +104,15 @@ void KNFilterManager::prepareShutdown()
 
 void KNFilterManager::loadFilters()
 {
-  QString fname(locate("data","knode/filters/filters.rc") );
+  TQString fname(locate("data","knode/filters/filters.rc") );
 
   if (!fname.isNull()) {
     KSimpleConfig conf(fname,true);
 
-    QValueList<int> activeFilters = conf.readIntListEntry("Active");
+    TQValueList<int> activeFilters = conf.readIntListEntry("Active");
     menuOrder = conf.readIntListEntry("Menu");
 
-    QValueList<int>::Iterator it = activeFilters.begin();
+    TQValueList<int>::Iterator it = activeFilters.begin();
     while (it != activeFilters.end()) {
       KNArticleFilter *f=new KNArticleFilter((*it));
       if (f->loadInfo())
@@ -129,15 +129,15 @@ void KNFilterManager::loadFilters()
 
 void KNFilterManager::saveFilterLists()
 {
-  QString dir(locateLocal("data","knode/")+"filters/");
+  TQString dir(locateLocal("data","knode/")+"filters/");
 
   if (dir.isNull()) {
     KNHelper::displayInternalFileError();
     return;
   }
   KSimpleConfig conf(dir+"filters.rc");
-  QValueList<int> activeFilters;
-  for ( QValueList<KNArticleFilter*>::Iterator it = mFilterList.begin(); it != mFilterList.end(); ++it )
+  TQValueList<int> activeFilters;
+  for ( TQValueList<KNArticleFilter*>::Iterator it = mFilterList.begin(); it != mFilterList.end(); ++it )
     activeFilters << (*it)->id();
 
   conf.writeEntry("Active",activeFilters);
@@ -151,10 +151,10 @@ void KNFilterManager::startConfig(KNConfig::FilterListWidget *fs)
   fset=fs;
   commitNeeded = false;
 
-  for ( QValueList<KNArticleFilter*>::Iterator it = mFilterList.begin(); it != mFilterList.end(); ++it )
+  for ( TQValueList<KNArticleFilter*>::Iterator it = mFilterList.begin(); it != mFilterList.end(); ++it )
     fset->addItem( (*it) );
 
-  QValueList<int>::Iterator it = menuOrder.begin();
+  TQValueList<int>::Iterator it = menuOrder.begin();
   while (it != menuOrder.end()) {
     if ((*it)!=-1)
       fset->addMenuItem(byID((*it)));
@@ -200,9 +200,9 @@ void KNFilterManager::newFilter()
 void KNFilterManager::addFilter(KNArticleFilter *f)
 {
   if ( f->id() == -1 ) {      // new filter, find suitable ID
-    QValueList<int> activeFilters;
+    TQValueList<int> activeFilters;
     // ok, this is a ugly hack: we want to reuse old id's, so we try to find the first unused id
-    for ( QValueList<KNArticleFilter*>::Iterator it = mFilterList.begin(); it != mFilterList.end(); ++it )
+    for ( TQValueList<KNArticleFilter*>::Iterator it = mFilterList.begin(); it != mFilterList.end(); ++it )
       activeFilters << (*it)->id();
     int newId = 1;
     while ( activeFilters.contains( newId ) > 0 )
@@ -262,7 +262,7 @@ void KNFilterManager::copyFilter(KNArticleFilter *f)
 void KNFilterManager::deleteFilter(KNArticleFilter *f)
 {
   if ( KMessageBox::warningContinueCancel( fset ? fset : knGlobals.topWidget,
-       i18n("Do you really want to delete this filter?"), QString::null, KGuiItem( i18n("&Delete"), "editdelete" ) )
+       i18n("Do you really want to delete this filter?"), TQString::null, KGuiItem( i18n("&Delete"), "editdelete" ) )
        == KMessageBox::Continue ) {
     if ( mFilterList.remove( f ) ) { // does not delete surplus config files
       if ( fset ) {                 // we reuse ids to reduce the number of dead files
@@ -278,9 +278,9 @@ void KNFilterManager::deleteFilter(KNArticleFilter *f)
 }
 
 
-bool KNFilterManager::newNameIsOK(KNArticleFilter *f, const QString &newName)
+bool KNFilterManager::newNameIsOK(KNArticleFilter *f, const TQString &newName)
 {
-  for ( QValueList<KNArticleFilter*>::Iterator it = mFilterList.begin(); it != mFilterList.end(); ++it )
+  for ( TQValueList<KNArticleFilter*>::Iterator it = mFilterList.begin(); it != mFilterList.end(); ++it )
     if ( (*it) != f && newName == (*it)->translatedName() )
       return false;
 
@@ -309,7 +309,7 @@ KNArticleFilter* KNFilterManager::setFilter(const int id)
 
 KNArticleFilter* KNFilterManager::byID(int id)
 {
-  for ( QValueList<KNArticleFilter*>::Iterator it = mFilterList.begin(); it != mFilterList.end(); ++it )
+  for ( TQValueList<KNArticleFilter*>::Iterator it = mFilterList.begin(); it != mFilterList.end(); ++it )
     if ( (*it)->id() == id )
       return (*it);
 
@@ -326,7 +326,7 @@ void KNFilterManager::updateMenu()
   a_ctFilter->popupMenu()->clear();
   KNArticleFilter *f=0;
 
-  QValueList<int>::Iterator it = menuOrder.begin();
+  TQValueList<int>::Iterator it = menuOrder.begin();
   while (it != menuOrder.end()) {
     if ((*it)!=-1) {
       if ((f=byID((*it))))
@@ -354,10 +354,10 @@ void KNFilterManager::slotMenuActivated(int id)
 void KNFilterManager::slotShowFilterChooser()
 {
   KNArticleFilter *f=0;
-  QStringList items;
-  QValueList<int> ids;
+  TQStringList items;
+  TQValueList<int> ids;
 
-  QValueList<int>::Iterator it = menuOrder.begin();
+  TQValueList<int>::Iterator it = menuOrder.begin();
   while (it != menuOrder.end()) {
     if ((*it)!=-1)
       if ((f=byID((*it)))) {
@@ -383,10 +383,10 @@ void KNFilterManager::setMenuAction(KNFilterSelectAction *a, KAction *keybA)
 {
   if(a) {
     a_ctFilter = a;
-    connect(a_ctFilter, SIGNAL(activated(int)), this,  SLOT(slotMenuActivated(int)));
+    connect(a_ctFilter, TQT_SIGNAL(activated(int)), this,  TQT_SLOT(slotMenuActivated(int)));
   }
   if(keybA)
-    connect(keybA, SIGNAL(activated()), this,  SLOT(slotShowFilterChooser()));
+    connect(keybA, TQT_SIGNAL(activated()), this,  TQT_SLOT(slotShowFilterChooser()));
 
   updateMenu();
 }
diff --git a/knode/knfiltermanager.h b/knode/knfiltermanager.h
index ca76bcb75..2dc431f34 100644
--- a/knode/knfiltermanager.h
+++ b/knode/knfiltermanager.h
@@ -15,8 +15,8 @@
 #ifndef KNFILTERMANAGER_H
 #define KNFILTERMANAGER_H
 
-#include <qglobal.h>
-#include <qvaluelist.h>
+#include <tqglobal.h>
+#include <tqvaluelist.h>
 
 #include <kaction.h>
 
@@ -33,8 +33,8 @@ class KNFilterSelectAction : public KActionMenu
   Q_OBJECT
 
   public:
-    KNFilterSelectAction( const QString& text, const QString& pix,
-                          QObject* parent, const char *name );
+    KNFilterSelectAction( const TQString& text, const TQString& pix,
+                          TQObject* parent, const char *name );
     ~KNFilterSelectAction();
 
     void setCurrentItem(int id);
@@ -55,7 +55,7 @@ class KNFilterManager : public QObject
   Q_OBJECT
 
   public:
-    KNFilterManager(QObject * parent = 0, const char * name = 0);
+    KNFilterManager(TQObject * parent = 0, const char * name = 0);
     ~KNFilterManager();
 
     void readOptions();
@@ -73,7 +73,7 @@ class KNFilterManager : public QObject
     void copyFilter(KNArticleFilter *f);
     void addFilter(KNArticleFilter *f);
     void deleteFilter(KNArticleFilter *f);
-    bool newNameIsOK(KNArticleFilter *f, const QString &newName);
+    bool newNameIsOK(KNArticleFilter *f, const TQString &newName);
 
     // Allow to delay the setup of UI elements, since the knode part may not
     // be available when the config dialog is called
@@ -86,11 +86,11 @@ class KNFilterManager : public QObject
     KNArticleFilter* byID(int id);
     void updateMenu();
 
-    QValueList<KNArticleFilter*> mFilterList;
+    TQValueList<KNArticleFilter*> mFilterList;
     KNConfig::FilterListWidget *fset;
     KNArticleFilter *currFilter;
     KNFilterSelectAction *a_ctFilter;
-    QValueList<int> menuOrder;
+    TQValueList<int> menuOrder;
     bool commitNeeded;
 
   protected slots:
diff --git a/knode/knfolder.cpp b/knode/knfolder.cpp
index 9cdb2f054..01855d5bd 100644
--- a/knode/knfolder.cpp
+++ b/knode/knfolder.cpp
@@ -12,7 +12,7 @@
     Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, US
 */
 
-#include <qfileinfo.h>
+#include <tqfileinfo.h>
 
 #include <ksimpleconfig.h>
 #include <kstandarddirs.h>
@@ -41,10 +41,10 @@ KNFolder::KNFolder()
 }
 
 
-KNFolder::KNFolder(int id, const QString &name, KNFolder *parent)
+KNFolder::KNFolder(int id, const TQString &name, KNFolder *parent)
   : KNArticleCollection(parent), i_d(id), i_ndexDirty(false), w_asOpen(true)
 {
-  QString fname=path()+QString("custom_%1").arg(i_d);
+  TQString fname=path()+TQString("custom_%1").arg(i_d);
 
   n_ame = name;
   m_boxFile.setName(fname+".mbox");
@@ -60,10 +60,10 @@ KNFolder::KNFolder(int id, const QString &name, KNFolder *parent)
 }
 
 
-KNFolder::KNFolder(int id, const QString &name, const QString &prefix, KNFolder *parent)
+KNFolder::KNFolder(int id, const TQString &name, const TQString &prefix, KNFolder *parent)
   : KNArticleCollection(parent), i_d(id), i_ndexDirty(false), w_asOpen(true)
 {
-  QString fname=path()+QString("%1_%2").arg(prefix).arg(i_d);
+  TQString fname=path()+TQString("%1_%2").arg(prefix).arg(i_d);
 
   n_ame = name;
   m_boxFile.setName(fname+".mbox");
@@ -95,16 +95,16 @@ void KNFolder::updateListItem()
 }
 
 
-QString KNFolder::path()
+TQString KNFolder::path()
 {
-  QString dir(locateLocal("data","knode/")+"folders/");
+  TQString dir(locateLocal("data","knode/")+"folders/");
   /*if (dir.isNull())
     KNHelper::displayInternalFileError();*/
   return dir;
 }
 
 
-bool KNFolder::readInfo(const QString &infoPath)
+bool KNFolder::readInfo(const TQString &infoPath)
 {
   if(infoPath.isEmpty())
     return false;
@@ -120,8 +120,8 @@ bool KNFolder::readInfo(const QString &infoPath)
   w_asOpen=info.readBoolEntry("wasOpen", true);
 
   if(i_d>-1) {
-    QFileInfo fi(infoPath);
-    QString fname=fi.dirPath(true)+"/"+fi.baseName();
+    TQFileInfo fi(infoPath);
+    TQString fname=fi.dirPath(true)+"/"+fi.baseName();
     closeFiles();
     clear();
 
@@ -186,7 +186,7 @@ bool KNFolder::loadHdrs()
     return false;
   }
 
-  QCString tmp;
+  TQCString tmp;
   KQCStringSplitter split;
   KNLocalArticle *art;
   DynData dynamic;
@@ -284,7 +284,7 @@ bool KNFolder::loadHdrs()
       clear();
       closeFiles();
 
-      knGlobals.setStatusMsg(QString::null);
+      knGlobals.setStatusMsg(TQString::null);
       knGlobals.top->setCursorBusy(false);
       return false;
     }
@@ -297,7 +297,7 @@ bool KNFolder::loadHdrs()
   c_ount=cnt;
   updateListItem();
 
-  knGlobals.setStatusMsg(QString::null);
+  knGlobals.setStatusMsg(TQString::null);
   knGlobals.top->setCursorBusy(false);
 
   return true;
@@ -347,7 +347,7 @@ bool KNFolder::loadArticle(KNLocalArticle *a)
   m_boxFile.readLine(); //skip X-KNode-Overview
 
   unsigned int size=a->endOffset()-m_boxFile.at()-1;
-  QCString buff(size+10);
+  TQCString buff(size+10);
   int readBytes=m_boxFile.readBlock(buff.data(), size);
   closeFiles();
   if(readBytes < (int)(size) && m_boxFile.status() != IO_Ok) {  //cannot read file
@@ -378,8 +378,8 @@ bool KNFolder::saveArticles( KNLocalArticle::List &l )
   int addCnt=0;
   bool ret=true;
   bool clear=false;
-  QTextStream ts(&m_boxFile);
-  ts.setEncoding(QTextStream::Latin1);
+  TQTextStream ts(&m_boxFile);
+  ts.setEncoding(TQTextStream::Latin1);
 
   for ( KNLocalArticle::List::Iterator it = l.begin(); it != l.end(); ++it ) {
 
@@ -527,7 +527,7 @@ void KNFolder::deleteFiles()
 {
   m_boxFile.remove();
   i_ndexFile.remove();
-  QFile::remove(i_nfoPath);
+  TQFile::remove(i_nfoPath);
 }
 
 
diff --git a/knode/knfolder.h b/knode/knfolder.h
index 0e2bfafb9..0be6dafde 100644
--- a/knode/knfolder.h
+++ b/knode/knfolder.h
@@ -28,8 +28,8 @@ class KNFolder : public KNArticleCollection  {
 
   public:
     KNFolder();
-    KNFolder(int id, const QString &name, KNFolder *parent=0);
-    KNFolder(int id, const QString &name, const QString &prefix, KNFolder *parent=0);
+    KNFolder(int id, const TQString &name, KNFolder *parent=0);
+    KNFolder(int id, const TQString &name, const TQString &prefix, KNFolder *parent=0);
     ~KNFolder();
 
     //type
@@ -47,15 +47,15 @@ class KNFolder : public KNArticleCollection  {
     bool wasOpen()const                      { return w_asOpen; }
 
     //info
-    QString path();
-    bool readInfo(const QString &confPath);
+    TQString path();
+    bool readInfo(const TQString &confPath);
     bool readInfo();
     void saveInfo();
 
     //article access
     KNLocalArticle* at(int i)           { return static_cast<KNLocalArticle*>(KNArticleCollection::at(i)); }
     KNLocalArticle* byId(int id)        { return static_cast<KNLocalArticle*>(KNArticleCollection::byId(id)); }
-    KNLocalArticle* byMessageId(const QCString &mid)
+    KNLocalArticle* byMessageId(const TQCString &mid)
                                         { return static_cast<KNLocalArticle*>(KNArticleCollection::byMessageId(mid)); }
 
     //parent
@@ -80,8 +80,8 @@ class KNFolder : public KNArticleCollection  {
       bool i_ndexDirty;   // do we need to sync?
       bool w_asOpen;      // was this folder open in the listview on the last shutdown?
       KNFile m_boxFile;
-      QFile i_ndexFile;
-      QString i_nfoPath;
+      TQFile i_ndexFile;
+      TQString i_nfoPath;
 
       /* helper-class: stores index-data of an article */
       class DynData {
diff --git a/knode/knfoldermanager.cpp b/knode/knfoldermanager.cpp
index 5acb41866..7e3465bff 100644
--- a/knode/knfoldermanager.cpp
+++ b/knode/knfoldermanager.cpp
@@ -12,7 +12,7 @@
     Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, US
 */
 
-#include <qdir.h>
+#include <tqdir.h>
 
 #include <klocale.h>
 #include <kmessagebox.h>
@@ -33,7 +33,7 @@
 KNFolderManager::KNFolderManager(KNArticleManager *a) : a_rtManager(a)
 {
   //standard folders
-  QString dir(locateLocal("data","knode/")+"folders/");
+  TQString dir(locateLocal("data","knode/")+"folders/");
   if (dir.isNull()) {
     KNHelper::displayInternalFileError();
     return;
@@ -68,7 +68,7 @@ KNFolderManager::KNFolderManager(KNArticleManager *a) : a_rtManager(a)
 
 KNFolderManager::~KNFolderManager()
 {
-  for ( QValueList<KNFolder*>::Iterator it = mFolderList.begin(); it != mFolderList.end(); ++it )
+  for ( TQValueList<KNFolder*>::Iterator it = mFolderList.begin(); it != mFolderList.end(); ++it )
     delete (*it);
 }
 
@@ -128,7 +128,7 @@ bool KNFolderManager::unloadHeaders(KNFolder *f, bool force)
 
 KNFolder* KNFolderManager::folder(int i)
 {
-  for ( QValueList<KNFolder*>::Iterator it = mFolderList.begin(); it != mFolderList.end(); ++it )
+  for ( TQValueList<KNFolder*>::Iterator it = mFolderList.begin(); it != mFolderList.end(); ++it )
     if ( (*it)->id() == i )
       return (*it);
   return 0;
@@ -151,11 +151,11 @@ bool KNFolderManager::deleteFolder(KNFolder *f)
   if(!f || f->isRootFolder() || f->isStandardFolder() || f->lockedArticles()>0)
     return false;
 
-  QValueList<KNFolder*> del;
+  TQValueList<KNFolder*> del;
   KNCollection *p;
 
   // find all subfolders of the folder we want to delete
-  for ( QValueList<KNFolder*>::Iterator it = mFolderList.begin(); it != mFolderList.end(); ++it ) {
+  for ( TQValueList<KNFolder*>::Iterator it = mFolderList.begin(); it != mFolderList.end(); ++it ) {
     p = (*it)->parent();
     while ( p ) {
       if ( p == f ) {
@@ -171,7 +171,7 @@ bool KNFolderManager::deleteFolder(KNFolder *f)
   emit folderRemoved(f);
 
   del.append(f);
-  for ( QValueList<KNFolder*>::Iterator it = del.begin(); it != del.end(); ++it ) {
+  for ( TQValueList<KNFolder*>::Iterator it = del.begin(); it != del.end(); ++it ) {
     if ( c_urrentFolder == (*it) )
       c_urrentFolder = 0;
 
@@ -231,7 +231,7 @@ int KNFolderManager::unsentForAccount(int accId)
 {
   int cnt=0;
 
-  for ( QValueList<KNFolder*>::Iterator it = mFolderList.begin(); it != mFolderList.end(); ++it ) {
+  for ( TQValueList<KNFolder*>::Iterator it = mFolderList.begin(); it != mFolderList.end(); ++it ) {
     for ( int idx = 0; idx < (*it)->length(); ++idx ) {
       KNLocalArticle *a = (*it)->at( idx );
       if ( a->serverId() == accId && a->doPost() && !a->posted() )
@@ -255,7 +255,7 @@ void KNFolderManager::compactFolder(KNFolder *f)
 
 void KNFolderManager::compactAll(KNCleanUp *cup)
 {
-  for ( QValueList<KNFolder*>::Iterator it = mFolderList.begin(); it != mFolderList.end(); ++it )
+  for ( TQValueList<KNFolder*>::Iterator it = mFolderList.begin(); it != mFolderList.end(); ++it )
     if ( !(*it)->isRootFolder() && (*it)->lockedArticles() == 0 )
       cup->appendCollection( (*it) );
 }
@@ -288,7 +288,7 @@ void KNFolderManager::importFromMBox(KNFolder *f)
   KNFile *file = helper.getFile(i18n("Import MBox Folder"));
   KNLocalArticle::List list;
   KNLocalArticle *art;
-  QString s;
+  TQString s;
   int artStart=0, artEnd=0;
   bool done=true;
 
@@ -322,7 +322,7 @@ void KNFolderManager::importFromMBox(KNFolder *f)
         if (artEnd != -1) {
           file->at(artStart);    // seek the first character of the article
           int size=artEnd-artStart;
-          QCString buff(size+10);
+          TQCString buff(size+10);
           int readBytes=file->readBlock(buff.data(), size);
 
           if (readBytes != -1) {
@@ -341,7 +341,7 @@ void KNFolderManager::importFromMBox(KNFolder *f)
           if ((int)file->size() > artStart) {
             file->at(artStart);    // seek the first character of the article
             int size=file->size()-artStart;
-            QCString buff(size+10);
+            TQCString buff(size+10);
             int readBytes=file->readBlock(buff.data(), size);
 
             if (readBytes != -1) {
@@ -366,7 +366,7 @@ void KNFolderManager::importFromMBox(KNFolder *f)
     if (!list.isEmpty())
       knGlobals.articleManager()->moveIntoFolder(list, f);
 
-    knGlobals.setStatusMsg(QString::null);
+    knGlobals.setStatusMsg(TQString::null);
     knGlobals.top->setCursorBusy(false);
   }
 
@@ -387,15 +387,15 @@ void KNFolderManager::exportToMBox(KNFolder *f)
   }
 
   KNSaveHelper helper(f->name()+".mbox", knGlobals.topWidget);
-  QFile *file = helper.getFile(i18n("Export Folder"));
+  TQFile *file = helper.getFile(i18n("Export Folder"));
 
   if (file) {
     knGlobals.top->setCursorBusy(true);
     knGlobals.setStatusMsg(i18n(" Exporting articles..."));
     knGlobals.top->secureProcessEvents();
 
-    QTextStream ts(file);
-    ts.setEncoding(QTextStream::Latin1);
+    TQTextStream ts(file);
+    ts.setEncoding(TQTextStream::Latin1);
     KNLocalArticle *a;
 
     for(int idx=0; idx<f->length(); idx++) {
@@ -415,7 +415,7 @@ void KNFolderManager::exportToMBox(KNFolder *f)
         knGlobals.top->secureProcessEvents();
     }
 
-    knGlobals.setStatusMsg(QString::null);
+    knGlobals.setStatusMsg(TQString::null);
     knGlobals.top->setCursorBusy(false);
   }
 }
@@ -423,14 +423,14 @@ void KNFolderManager::exportToMBox(KNFolder *f)
 
 void KNFolderManager::syncFolders()
 {
-  QString dir(locateLocal("data","knode/")+"folders/");
+  TQString dir(locateLocal("data","knode/")+"folders/");
   if (dir.isNull()) {
     KNHelper::displayInternalFileError();
     return;
   }
 
   //sync
-  for ( QValueList<KNFolder*>::Iterator it = mFolderList.begin(); it != mFolderList.end(); ++it ) {
+  for ( TQValueList<KNFolder*>::Iterator it = mFolderList.begin(); it != mFolderList.end(); ++it ) {
     if ( !(*it)->isRootFolder() )
       (*it)->syncIndex();
     (*it)->saveInfo();
@@ -441,7 +441,7 @@ void KNFolderManager::syncFolders()
 int KNFolderManager::loadCustomFolders()
 {
   int cnt=0;
-  QString dir(locateLocal("data","knode/")+"folders/");
+  TQString dir(locateLocal("data","knode/")+"folders/");
   KNFolder *f;
 
   if (dir.isNull()) {
@@ -449,9 +449,9 @@ int KNFolderManager::loadCustomFolders()
     return 0;
   }
 
-  QDir d(dir);
-  QStringList entries(d.entryList("custom_*.info"));  // ignore info files of standard folders
-  for(QStringList::Iterator it=entries.begin(); it != entries.end(); ++it) {
+  TQDir d(dir);
+  TQStringList entries(d.entryList("custom_*.info"));  // ignore info files of standard folders
+  for(TQStringList::Iterator it=entries.begin(); it != entries.end(); ++it) {
     f=new KNFolder();
     if(f->readInfo(d.absFilePath(*it))) {
       if(f->id()>l_astId)
@@ -465,7 +465,7 @@ int KNFolderManager::loadCustomFolders()
 
   // set parents
   if(cnt>0) {
-    for ( QValueList<KNFolder*>::Iterator it = mFolderList.begin(); it != mFolderList.end(); ++it ) {
+    for ( TQValueList<KNFolder*>::Iterator it = mFolderList.begin(); it != mFolderList.end(); ++it ) {
       if ( !(*it)->isRootFolder() ) {   // the root folder has no parent
         KNFolder *par = folder( (*it)->parentId() );
         if ( !par )
diff --git a/knode/knfoldermanager.h b/knode/knfoldermanager.h
index 9bc8254e8..a6337d801 100644
--- a/knode/knfoldermanager.h
+++ b/knode/knfoldermanager.h
@@ -15,8 +15,8 @@
 #ifndef KNFOLDERMANAGER_H
 #define KNFOLDERMANAGER_H
 
-#include <qobject.h>
-#include <qvaluelist.h>
+#include <tqobject.h>
+#include <tqvaluelist.h>
 
 class KNFolder;
 class KNArticleManager;
@@ -36,7 +36,7 @@ class KNFolderManager : public QObject
     KNFolder* currentFolder() const       { return c_urrentFolder; }
     bool hasCurrentFolder() const         { return (c_urrentFolder!=0); }
     KNFolder* folder(int id);
-    QValueList<KNFolder*> folders() const { return mFolderList; }
+    TQValueList<KNFolder*> folders() const { return mFolderList; }
 
     //standard folders
     KNFolder* root() const                { return mFolderList[0]; }
@@ -82,7 +82,7 @@ class KNFolderManager : public QObject
     int loadCustomFolders();
 
     KNFolder  *c_urrentFolder;
-    QValueList<KNFolder*> mFolderList;
+    TQValueList<KNFolder*> mFolderList;
     int l_astId;
     KNArticleManager *a_rtManager;
 
diff --git a/knode/knglobals.cpp b/knode/knglobals.cpp
index 5238bebec..be9bb1488 100644
--- a/knode/knglobals.cpp
+++ b/knode/knglobals.cpp
@@ -107,7 +107,7 @@ KNMemoryManager* KNGlobals::memoryManager()
 }
 
 
-void KNGlobals::setStatusMsg(const QString &text, int id)
+void KNGlobals::setStatusMsg(const TQString &text, int id)
 {
   if(top)
     top->setStatusMsg(text, id);
diff --git a/knode/knglobals.h b/knode/knglobals.h
index 12b934dae..4f4c84c31 100644
--- a/knode/knglobals.h
+++ b/knode/knglobals.h
@@ -52,7 +52,7 @@ namespace KNode {
 class KDE_EXPORT KNGlobals {
   public:
     /** topWidget == top, used for message boxes, */
-    QWidget               *topWidget;
+    TQWidget               *topWidget;
     /** no need to include knode.h everywhere */
     KNMainWidget          *top;
     KXMLGUIClient         *guiClient;
@@ -73,7 +73,7 @@ class KDE_EXPORT KNGlobals {
     KNMemoryManager       *memoryManager();
 
     /** forwarded to top->setStatusMsg() if available */
-    void setStatusMsg(const QString& text = QString::null, int id = SB_MAIN);
+    void setStatusMsg(const TQString& text = TQString::null, int id = SB_MAIN);
 
 private:
     KSharedConfig::Ptr c_onfig;
diff --git a/knode/kngroup.cpp b/knode/kngroup.cpp
index 1c8bdfbf1..e55bee10e 100644
--- a/knode/kngroup.cpp
+++ b/knode/kngroup.cpp
@@ -51,15 +51,15 @@ KNGroup::~KNGroup()
 }
 
 
-QString KNGroup::path()
+TQString KNGroup::path()
 {
   return p_arent->path();
 }
 
 
-const QString& KNGroup::name()
+const TQString& KNGroup::name()
 {
-  static QString ret;
+  static TQString ret;
   if(n_ame.isEmpty()) ret=g_roupname;
   else ret=n_ame;
   return ret;
@@ -75,7 +75,7 @@ void KNGroup::updateListItem()
 }
 
 
-bool KNGroup::readInfo(const QString &confPath)
+bool KNGroup::readInfo(const TQString &confPath)
 {
   KSimpleConfig info(confPath);
 
@@ -90,7 +90,7 @@ bool KNGroup::readInfo(const QString &confPath)
   d_ynDataFormat = info.readNumEntry("dynDataFormat",0);
   u_seCharset = info.readBoolEntry("useCharset", false);
   d_efaultChSet = info.readEntry("defaultChSet").latin1();
-  QString s = info.readEntry("status","unknown");
+  TQString s = info.readEntry("status","unknown");
   if (s=="readOnly")
     s_tatus = readOnly;
   else if (s=="postingAllowed")
@@ -104,7 +104,7 @@ bool KNGroup::readInfo(const QString &confPath)
   i_dentity=new KNConfig::Identity(false);
   i_dentity->loadConfig(&info);
   if(!i_dentity->isEmpty()) {
-    kdDebug(5003) << "KNGroup::readInfo(const QString &confPath) : using alternative user for " << g_roupname << endl;
+    kdDebug(5003) << "KNGroup::readInfo(const TQString &confPath) : using alternative user for " << g_roupname << endl;
   }
   else {
     delete i_dentity;
@@ -119,7 +119,7 @@ bool KNGroup::readInfo(const QString &confPath)
 
 void KNGroup::saveInfo()
 {
-  QString dir(path());
+  TQString dir(path());
 
   if (!dir.isNull()) {
     KSimpleConfig info(dir+g_roupname+".grpinfo");
@@ -133,7 +133,7 @@ void KNGroup::saveInfo()
     info.writeEntry("dynDataFormat", d_ynDataFormat);
     info.writeEntry("name", n_ame);
     info.writeEntry("useCharset", u_seCharset);
-    info.writeEntry("defaultChSet", QString::fromLatin1(d_efaultChSet));
+    info.writeEntry("defaultChSet", TQString::fromLatin1(d_efaultChSet));
     switch (s_tatus) {
       case unknown: info.writeEntry("status","unknown");
                     break;
@@ -182,14 +182,14 @@ bool KNGroup::loadHdrs()
   }
 
   kdDebug(5003) << "KNGroup::loadHdrs() : loading headers" << endl;
-  QCString buff, hdrValue;
+  TQCString buff, hdrValue;
   KNFile f;
   KQCStringSplitter split;
   int cnt=0, id, lines, fileFormatVersion, artNumber;
   unsigned int timeT;
   KNRemoteArticle *art;
 
-  QString dir(path());
+  TQString dir(path());
   if (dir.isNull())
     return false;
 
@@ -255,7 +255,7 @@ bool KNGroup::loadHdrs()
         for (uint i = buff.toUInt(); i > 0; --i) {
           buff = f.readLine();
           int pos = buff.find(':');
-          QCString hdrName = buff.left( pos );
+          TQCString hdrName = buff.left( pos );
           // skip headers we already set above and which we actually never should
           // find here, but however it still happens... (eg. #101355)
           if ( hdrName == "Subject" || hdrName == "From" || hdrName == "Date"
@@ -384,14 +384,14 @@ bool KNGroup::unloadHdrs(bool force)
 
 
 // Attention: this method is called from the network thread!
-void KNGroup::insortNewHeaders(QStrList *hdrs, QStrList *hdrfmt, KNProtocolClient *client)
+void KNGroup::insortNewHeaders(TQStrList *hdrs, TQStrList *hdrfmt, KNProtocolClient *client)
 {
   KNRemoteArticle *art=0, *art2=0;
-  QCString data, hdr, hdrName;
+  TQCString data, hdr, hdrName;
   KQCStringSplitter split;
   split.setIncludeSep(false);
   int new_cnt=0, added_cnt=0, todo=hdrs->count();
-  QTime timer;
+  TQTime timer;
 
   l_astFetchCount=0;
 
@@ -442,7 +442,7 @@ void KNGroup::insortNewHeaders(QStrList *hdrs, QStrList *hdrfmt, KNProtocolClien
     //References
     split.next();
     if(!split.string().isEmpty())
-      art->references()->from7BitString(split.string()); //use QCString::copy() ?
+      art->references()->from7BitString(split.string()); //use TQCString::copy() ?
 
     // Bytes
     split.next();
@@ -514,19 +514,19 @@ int KNGroup::saveStaticData(int cnt,bool ovr)
   int idx, savedCnt=0, mode;
   KNRemoteArticle *art;
 
-  QString dir(path());
+  TQString dir(path());
   if (dir.isNull())
     return 0;
 
-  QFile f(dir+g_roupname+".static");
+  TQFile f(dir+g_roupname+".static");
 
   if(ovr) mode=IO_WriteOnly;
   else mode=IO_WriteOnly | IO_Append;
 
   if(f.open(mode)) {
 
-    QTextStream ts(&f);
-    ts.setEncoding(QTextStream::Latin1);
+    TQTextStream ts(&f);
+    ts.setEncoding(TQTextStream::Latin1);
 
     for(idx=length()-cnt; idx<length(); idx++) {
 
@@ -557,7 +557,7 @@ int KNGroup::saveStaticData(int cnt,bool ovr)
 
       // optional headers
       ts << mOptionalHeaders.count() << '\n';
-      for (QCString hdrName = mOptionalHeaders.first(); hdrName; hdrName = mOptionalHeaders.next()) {
+      for (TQCString hdrName = mOptionalHeaders.first(); hdrName; hdrName = mOptionalHeaders.next()) {
         hdrName = hdrName.left( hdrName.find(':') );
         KMime::Headers::Base *hdr = art->getHeaderByType( hdrName );
         if ( hdr )
@@ -583,11 +583,11 @@ void KNGroup::saveDynamicData(int cnt,bool ovr)
   KNRemoteArticle *art;
 
   if(length()>0) {
-    QString dir(path());
+    TQString dir(path());
     if (dir.isNull())
       return;
 
-    QFile f(dir+g_roupname+".dynamic");
+    TQFile f(dir+g_roupname+".dynamic");
 
     if(ovr) mode=IO_WriteOnly;
     else mode=IO_WriteOnly | IO_Append;
@@ -616,11 +616,11 @@ void KNGroup::syncDynamicData()
 
   if(length()>0) {
 
-    QString dir(path());
+    TQString dir(path());
     if (dir.isNull())
       return;
 
-    QFile f(dir+g_roupname+".dynamic");
+    TQFile f(dir+g_roupname+".dynamic");
 
     if(f.open(IO_ReadWrite)) {
 
@@ -652,7 +652,7 @@ void KNGroup::syncDynamicData()
 }
 
 
-void KNGroup::appendXPostID(const QString &id)
+void KNGroup::appendXPostID(const TQString &id)
 {
   c_rosspostIDBuffer.append(id);
 }
@@ -660,11 +660,11 @@ void KNGroup::appendXPostID(const QString &id)
 
 void KNGroup::processXPostBuffer(bool deleteAfterwards)
 {
-  QStringList remainder;
+  TQStringList remainder;
   KNRemoteArticle *xp;
   KNRemoteArticle::List al;
 
-  for (QStringList::Iterator it = c_rosspostIDBuffer.begin(); it != c_rosspostIDBuffer.end(); ++it) {
+  for (TQStringList::Iterator it = c_rosspostIDBuffer.begin(); it != c_rosspostIDBuffer.end(); ++it) {
     if ((xp=byMessageId((*it).local8Bit())))
       al.append(xp);
     else
@@ -686,7 +686,7 @@ void KNGroup::buildThreads(int cnt, KNProtocolClient *client)
       foundCnt=0, bySubCnt=0, refCnt=0,
       resortCnt=0, idx, oldRef; // idRef;
   KNRemoteArticle *art, *ref;
-  QTime timer;
+  TQTime timer;
 
   timer.start();
 
@@ -869,7 +869,7 @@ void KNGroup::buildThreads(int cnt, KNProtocolClient *client)
 KNRemoteArticle* KNGroup::findReference(KNRemoteArticle *a)
 {
   int found=false;
-  QCString ref_mid;
+  TQCString ref_mid;
   int ref_nr=0;
   KNRemoteArticle *ref_art=0;
 
@@ -936,7 +936,7 @@ void KNGroup::scoreArticles(bool onlynew)
         incReadCount();
     }
 
-    knGlobals.setStatusMsg(QString::null);
+    knGlobals.setStatusMsg(TQString::null);
     knGlobals.top->setCursorBusy(false);
 
     //kdDebug(5003) << KNScorableArticle::notifyC->collection() << endl;
@@ -965,7 +965,7 @@ void KNGroup::reorganize()
   saveStaticData(length(), true);
   saveDynamicData(length(), true);
   knGlobals.top->headerView()->repaint();
-  knGlobals.setStatusMsg(QString::null);
+  knGlobals.setStatusMsg(TQString::null);
   knGlobals.top->setCursorBusy(false);
 }
 
@@ -1047,10 +1047,10 @@ int KNGroup::statThrWithUnread()
   return cnt;
 }
 
-QString KNGroup::prepareForExecution()
+TQString KNGroup::prepareForExecution()
 {
   if (knGlobals.groupManager()->loadHeaders(this))
-    return QString::null;
+    return TQString::null;
   else
     return i18n("Cannot load saved headers: %1").arg(groupname());
 }
diff --git a/knode/kngroup.h b/knode/kngroup.h
index 8158e192b..dc28b9121 100644
--- a/knode/kngroup.h
+++ b/knode/kngroup.h
@@ -47,17 +47,17 @@ class KNGroup : public KNArticleCollection , public KNJobItem  {
     void updateListItem();
 
     /** info */
-    QString path();
-    bool readInfo(const QString &confPath);
+    TQString path();
+    bool readInfo(const TQString &confPath);
     void saveInfo();
 
     /** name */
     bool hasName() const                         { return (!n_ame.isEmpty()); }
-    const QString& name();
-    const QString& groupname()              { return g_roupname; }
-    void setGroupname(const QString &s)     { g_roupname=s; }
-    const QString& description()            { return d_escription; }
-    void setDescription(const QString &s)   { d_escription=s; }
+    const TQString& name();
+    const TQString& groupname()              { return g_roupname; }
+    void setGroupname(const TQString &s)     { g_roupname=s; }
+    const TQString& description()            { return d_escription; }
+    void setDescription(const TQString &s)   { d_escription=s; }
 
     /** count + numbers */
     int newCount() const               { return n_ewCount; }
@@ -88,18 +88,18 @@ class KNGroup : public KNArticleCollection , public KNJobItem  {
     /** article access */
     KNRemoteArticle* at(int i)          { return static_cast<KNRemoteArticle*> (KNArticleCollection::at(i)); }
     KNRemoteArticle* byId(int id)       { return static_cast<KNRemoteArticle*> (KNArticleCollection::byId(id)); }
-    KNRemoteArticle* byMessageId(const QCString &mId)
+    KNRemoteArticle* byMessageId(const TQCString &mId)
                                         { return static_cast<KNRemoteArticle*> (KNArticleCollection::byMessageId(mId)); }
     /** load + save */
     bool loadHdrs();
     bool unloadHdrs(bool force=true);
-    void insortNewHeaders(QStrList *hdrs, QStrList *hdrfmt, KNProtocolClient *client=0);
+    void insortNewHeaders(TQStrList *hdrs, TQStrList *hdrfmt, KNProtocolClient *client=0);
     int saveStaticData(int cnt,bool ovr=false);
     void saveDynamicData(int cnt,bool ovr=false);
     void syncDynamicData();
 
     /** mark articles with this id as read when we later load the headers / fetch new articles */
-    void appendXPostID(const QString &id);
+    void appendXPostID(const TQString &id);
     void processXPostBuffer(bool deleteAfterwards);
 
     /** article handling */
@@ -111,11 +111,11 @@ class KNGroup : public KNArticleCollection , public KNJobItem  {
     bool isLocked()             { return l_ocked; }
     void setLocked(bool l)      { l_ocked=l; }
 
-    QString prepareForExecution();
+    TQString prepareForExecution();
 
     /** charset-handling */
-    const QCString defaultCharset()           { return d_efaultChSet; }
-    void setDefaultCharset(const QCString &s) { d_efaultChSet=s; }
+    const TQCString defaultCharset()           { return d_efaultChSet; }
+    void setDefaultCharset(const TQCString &s) { d_efaultChSet=s; }
     bool useCharset()                         { return ( u_seCharset && !d_efaultChSet.isEmpty() ); }
     void setUseCharset(bool b)                { u_seCharset=b; }
 
@@ -146,8 +146,8 @@ class KNGroup : public KNArticleCollection , public KNJobItem  {
               d_ynDataFormat,
               f_irstNew;
 
-    QCString  d_efaultChSet;
-    QString   g_roupname,
+    TQCString  d_efaultChSet;
+    TQString   g_roupname,
               d_escription;
 
     bool      l_ocked,
@@ -155,12 +155,12 @@ class KNGroup : public KNArticleCollection , public KNJobItem  {
 
     Status    s_tatus;
 
-    QStringList c_rosspostIDBuffer;
+    TQStringList c_rosspostIDBuffer;
 
     /** Optional headers provided by the XOVER command
      *  These headers will be saved within the static data
      */
-    QStrList mOptionalHeaders;
+    TQStrList mOptionalHeaders;
 
     KNConfig::Identity *i_dentity;
     KNConfig::Cleanup *mCleanupConf;
diff --git a/knode/kngroupbrowser.cpp b/knode/kngroupbrowser.cpp
index 17342a4be..be91593a7 100644
--- a/knode/kngroupbrowser.cpp
+++ b/knode/kngroupbrowser.cpp
@@ -14,10 +14,10 @@
     Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, US
 */
 
-#include <qlayout.h>
-#include <qcheckbox.h>
-#include <qtimer.h>
-#include <qapplication.h>
+#include <tqlayout.h>
+#include <tqcheckbox.h>
+#include <tqtimer.h>
+#include <tqapplication.h>
 
 #include <kseparator.h>
 #include <kiconloader.h>
@@ -30,73 +30,73 @@
 #include "knconfigmanager.h"
 #include "knnntpaccount.h"
 #include "kngroupbrowser.h"
-#include <qlabel.h>
-#include <qpushbutton.h>
+#include <tqlabel.h>
+#include <tqpushbutton.h>
 
 
-KNGroupBrowser::KNGroupBrowser(QWidget *parent, const QString &caption, KNNntpAccount *a,
-                               int buttons, bool newCBact, const QString &user1, const QString &user2) :
+KNGroupBrowser::KNGroupBrowser(TQWidget *parent, const TQString &caption, KNNntpAccount *a,
+                               int buttons, bool newCBact, const TQString &user1, const TQString &user2) :
   KDialogBase( parent, 0L, true, caption, buttons | Help | Ok | Cancel, Ok, true, user1, user2 ),
   incrementalFilter(false), a_ccount(a)
 {
-  refilterTimer = new QTimer();
+  refilterTimer = new TQTimer();
 
-  allList=new QSortedList<KNGroupInfo>;
+  allList=new TQSortedList<KNGroupInfo>;
   allList->setAutoDelete(true);
-  matchList=new QSortedList<KNGroupInfo>;
+  matchList=new TQSortedList<KNGroupInfo>;
   matchList->setAutoDelete(false);
 
   //create Widgets
-  page=new QWidget(this);
+  page=new TQWidget(this);
   setMainWidget(page);
 
   filterEdit=new KLineEdit(page);
-  QLabel *l=new QLabel(filterEdit,i18n("S&earch:"), page);
-  noTreeCB=new QCheckBox(i18n("Disable &tree view"), page);
+  TQLabel *l=new TQLabel(filterEdit,i18n("S&earch:"), page);
+  noTreeCB=new TQCheckBox(i18n("Disable &tree view"), page);
   noTreeCB->setChecked(false);
-  subCB=new QCheckBox(i18n("&Subscribed only"), page);
+  subCB=new TQCheckBox(i18n("&Subscribed only"), page);
   subCB->setChecked(false);
-  newCB=new QCheckBox(i18n("&New only"), page);
+  newCB=new TQCheckBox(i18n("&New only"), page);
   if (!newCBact)
     newCB->hide();
   newCB->setChecked(false);
   KSeparator *sep=new KSeparator(KSeparator::HLine, page);
 
-  QFont fnt=font();
+  TQFont fnt=font();
   fnt.setBold(true);
-  leftLabel=new QLabel(i18n("Loading groups..."), page);
-  rightLabel=new QLabel(page);
+  leftLabel=new TQLabel(i18n("Loading groups..."), page);
+  rightLabel=new TQLabel(page);
   leftLabel->setFont(fnt);
   rightLabel->setFont(fnt);
 
   pmGroup=knGlobals.configManager()->appearance()->icon(KNConfig::Appearance::group);
   pmNew=knGlobals.configManager()->appearance()->icon(KNConfig::Appearance::redBall);
-  pmRight=BarIconSet( QApplication::reverseLayout()? "back": "forward");
-  pmLeft=BarIconSet(  QApplication::reverseLayout() ? "forward" : "back");
+  pmRight=BarIconSet( TQApplication::reverseLayout()? "back": "forward");
+  pmLeft=BarIconSet(  TQApplication::reverseLayout() ? "forward" : "back");
 
-  arrowBtn1=new QPushButton(page);
+  arrowBtn1=new TQPushButton(page);
   arrowBtn1->setEnabled(false);
-  arrowBtn2=new QPushButton(page);
+  arrowBtn2=new TQPushButton(page);
   arrowBtn2->setEnabled(false);
   arrowBtn1->setIconSet(pmRight);
   arrowBtn2->setIconSet(pmLeft);
   arrowBtn1->setFixedSize(35,30);
   arrowBtn2->setFixedSize(35,30);
 
-  groupView=new QListView(page);
+  groupView=new TQListView(page);
   groupView->setRootIsDecorated(true);
   groupView->addColumn(i18n("Name"));
   groupView->addColumn(i18n("Description"));
   groupView->setTreeStepSize(15);
 
-  connect(groupView, SIGNAL(doubleClicked(QListViewItem*)),
-          this, SLOT(slotItemDoubleClicked(QListViewItem*)));
+  connect(groupView, TQT_SIGNAL(doubleClicked(TQListViewItem*)),
+          this, TQT_SLOT(slotItemDoubleClicked(TQListViewItem*)));
 
   //layout
-  QGridLayout *topL=new QGridLayout(page,3,1,0,5);
-  QHBoxLayout *filterL=new QHBoxLayout(10);
-  QVBoxLayout *arrL=new QVBoxLayout(10);
-  listL=new QGridLayout(2, 3, 5);
+  TQGridLayout *topL=new TQGridLayout(page,3,1,0,5);
+  TQHBoxLayout *filterL=new TQHBoxLayout(10);
+  TQVBoxLayout *arrL=new TQVBoxLayout(10);
+  listL=new TQGridLayout(2, 3, 5);
 
   topL->addLayout(filterL, 0,0);
   topL->addWidget(sep,1,0);
@@ -121,22 +121,22 @@ KNGroupBrowser::KNGroupBrowser(QWidget *parent, const QString &caption, KNNntpAc
   arrL->addWidget(arrowBtn2, AlignCenter);
 
   //connect
-  connect(filterEdit, SIGNAL(textChanged(const QString&)),
-          SLOT(slotFilterTextChanged(const QString&)));
-  connect(groupView, SIGNAL(expanded(QListViewItem*)),
-          SLOT(slotItemExpand(QListViewItem*)));
+  connect(filterEdit, TQT_SIGNAL(textChanged(const TQString&)),
+          TQT_SLOT(slotFilterTextChanged(const TQString&)));
+  connect(groupView, TQT_SIGNAL(expanded(TQListViewItem*)),
+          TQT_SLOT(slotItemExpand(TQListViewItem*)));
 
-  connect(refilterTimer, SIGNAL(timeout()), SLOT(slotRefilter()));
-  connect(noTreeCB, SIGNAL(clicked()), SLOT(slotTreeCBToggled()));
-  connect(subCB, SIGNAL(clicked()), SLOT(slotSubCBToggled()));
-  connect(newCB, SIGNAL(clicked()), SLOT(slotNewCBToggled()));
+  connect(refilterTimer, TQT_SIGNAL(timeout()), TQT_SLOT(slotRefilter()));
+  connect(noTreeCB, TQT_SIGNAL(clicked()), TQT_SLOT(slotTreeCBToggled()));
+  connect(subCB, TQT_SIGNAL(clicked()), TQT_SLOT(slotSubCBToggled()));
+  connect(newCB, TQT_SIGNAL(clicked()), TQT_SLOT(slotNewCBToggled()));
 
   enableButton(User1,false);
   enableButton(User2,false);
 
   filterEdit->setFocus();
 
-  QTimer::singleShot(2, this, SLOT(slotLoadList()));
+  TQTimer::singleShot(2, this, TQT_SLOT(slotLoadList()));
 }
 
 
@@ -169,7 +169,7 @@ void KNGroupBrowser::slotReceiveList(KNGroupListData* d)
 
 void KNGroupBrowser::changeItemState(const KNGroupInfo &gi, bool s)
 {
-  QListViewItemIterator it(groupView);
+  TQListViewItemIterator it(groupView);
 
   for( ; it.current(); ++it)
     if (it.current()->isSelectable() && (static_cast<CheckItem*>(it.current())->info==gi))
@@ -177,10 +177,10 @@ void KNGroupBrowser::changeItemState(const KNGroupInfo &gi, bool s)
 }
 
 
-bool KNGroupBrowser::itemInListView(QListView *view, const KNGroupInfo &gi)
+bool KNGroupBrowser::itemInListView(TQListView *view, const KNGroupInfo &gi)
 {
   if(!view) return false;
-  QListViewItemIterator it(view);
+  TQListViewItemIterator it(view);
 
   for( ; it.current(); ++it)
     if(static_cast<GroupItem*>(it.current())->info==gi)
@@ -190,16 +190,16 @@ bool KNGroupBrowser::itemInListView(QListView *view, const KNGroupInfo &gi)
 }
 
 
-void KNGroupBrowser::createListItems(QListViewItem *parent)
+void KNGroupBrowser::createListItems(TQListViewItem *parent)
 {
-  QString prefix, tlgn, compare;
-  QListViewItem *it;
+  TQString prefix, tlgn, compare;
+  TQListViewItem *it;
   CheckItem *cit;
   int colon;
   bool expandit=false;
 
   if(parent) {
-    QListViewItem *p=parent;
+    TQListViewItem *p=parent;
     while(p) {
       prefix.prepend(p->text(0));
       p=p->parent();
@@ -229,9 +229,9 @@ void KNGroupBrowser::createListItems(QListViewItem *parent)
 
       if(expandit) {
         if(parent)
-          it=new QListViewItem(parent, tlgn);
+          it=new TQListViewItem(parent, tlgn);
         else
-          it=new QListViewItem(groupView, tlgn);
+          it=new TQListViewItem(groupView, tlgn);
 
         it->setSelectable(false);
         it->setExpandable(true);
@@ -248,10 +248,10 @@ void KNGroupBrowser::createListItems(QListViewItem *parent)
 }
 
 
-void KNGroupBrowser::removeListItem(QListView *view, const KNGroupInfo &gi)
+void KNGroupBrowser::removeListItem(TQListView *view, const KNGroupInfo &gi)
 {
   if(!view) return;
-  QListViewItemIterator it(view);
+  TQListViewItemIterator it(view);
 
   for( ; it.current(); ++it)
     if(static_cast<GroupItem*>(it.current())->info==gi) {
@@ -267,7 +267,7 @@ void KNGroupBrowser::slotLoadList()
 }
 
 
-void KNGroupBrowser::slotItemExpand(QListViewItem *it)
+void KNGroupBrowser::slotItemExpand(TQListViewItem *it)
 {
   if(!it) return;
 
@@ -287,7 +287,7 @@ void KNGroupBrowser::slotItemExpand(QListViewItem *it)
   {
     groupView->ensureVisible(groupView->contentsX(), y+h/2, 0, h/2);
     delayedCenter = y+h/2;
-    QTimer::singleShot(300, this, SLOT(slotCenterDelayed()));
+    TQTimer::singleShot(300, this, TQT_SLOT(slotCenterDelayed()));
   }
 }
 
@@ -299,29 +299,29 @@ void KNGroupBrowser::slotCenterDelayed()
 }
 
 
-void KNGroupBrowser::slotItemDoubleClicked(QListViewItem *it)
+void KNGroupBrowser::slotItemDoubleClicked(TQListViewItem *it)
 {
   if (it && (it->childCount()==0)) static_cast<CheckItem*>(it)->setOn(!static_cast<CheckItem*>(it)->isOn());
 }
 
 
 #define MIN_FOR_TREE 200
-void KNGroupBrowser::slotFilter(const QString &txt)
+void KNGroupBrowser::slotFilter(const TQString &txt)
 {
-  QString filtertxt = txt.lower();
-  QRegExp reg(filtertxt, false, false);
+  TQString filtertxt = txt.lower();
+  TQRegExp reg(filtertxt, false, false);
   CheckItem *cit=0;
 
   bool notCheckSub = !subCB->isChecked();
   bool notCheckNew = !newCB->isChecked();
   bool notCheckStr = (filtertxt.isEmpty());
 
-  bool isRegexp = filtertxt.contains(QRegExp("[^a-z0-9\\-\\+.]"));
+  bool isRegexp = filtertxt.contains(TQRegExp("[^a-z0-9\\-\\+.]"));
 
   bool doIncrementalUpdate = (!isRegexp && incrementalFilter && (filtertxt.left(lastFilter.length())==lastFilter));
 
   if (doIncrementalUpdate) {
-    QSortedList<KNGroupInfo> *tempList = new QSortedList<KNGroupInfo>();
+    TQSortedList<KNGroupInfo> *tempList = new TQSortedList<KNGroupInfo>();
     tempList->setAutoDelete(false);
 
     for(KNGroupInfo *g=matchList->first(); g; g=matchList->next()) {
@@ -386,7 +386,7 @@ void KNGroupBrowser::slotNewCBToggled()
 }
 
 
-void KNGroupBrowser::slotFilterTextChanged(const QString &)
+void KNGroupBrowser::slotFilterTextChanged(const TQString &)
 {
   if (subCB->isChecked() || newCB->isChecked())
     slotRefilter();
@@ -405,10 +405,10 @@ void KNGroupBrowser::slotRefilter()
 //=======================================================================================
 
 
-KNGroupBrowser::CheckItem::CheckItem(QListView *v, const KNGroupInfo &gi, KNGroupBrowser *b) :
-  QCheckListItem(v, gi.name, QCheckListItem::CheckBox), info(gi), browser(b)
+KNGroupBrowser::CheckItem::CheckItem(TQListView *v, const KNGroupInfo &gi, KNGroupBrowser *b) :
+  TQCheckListItem(v, gi.name, TQCheckListItem::CheckBox), info(gi), browser(b)
 {
-  QString des(gi.description);
+  TQString des(gi.description);
   if (gi.status == KNGroup::moderated) {
     setText(0,gi.name+" (m)");
     if (!des.upper().contains(i18n("moderated").upper()))
@@ -418,10 +418,10 @@ KNGroupBrowser::CheckItem::CheckItem(QListView *v, const KNGroupInfo &gi, KNGrou
 }
 
 
-KNGroupBrowser::CheckItem::CheckItem(QListViewItem *i, const KNGroupInfo &gi, KNGroupBrowser *b) :
-  QCheckListItem(i, gi.name, QCheckListItem::CheckBox), info(gi), browser(b)
+KNGroupBrowser::CheckItem::CheckItem(TQListViewItem *i, const KNGroupInfo &gi, KNGroupBrowser *b) :
+  TQCheckListItem(i, gi.name, TQCheckListItem::CheckBox), info(gi), browser(b)
 {
-  QString des(gi.description);
+  TQString des(gi.description);
   if (gi.status == KNGroup::moderated) {
     setText(0,gi.name+" (m)");
     if (!des.upper().contains(i18n("moderated").upper()))
@@ -440,7 +440,7 @@ void KNGroupBrowser::CheckItem::setChecked(bool c)
 {
   KNGroupBrowser *b=browser;
   browser=0;
-  QCheckListItem::setOn(c);
+  TQCheckListItem::setOn(c);
   browser=b;
 }
 
@@ -457,16 +457,16 @@ void KNGroupBrowser::CheckItem::stateChange(bool s)
 //=======================================================================================
 
 
-KNGroupBrowser::GroupItem::GroupItem(QListView *v, const KNGroupInfo &gi)
- : QListViewItem(v, gi.name), info(gi)
+KNGroupBrowser::GroupItem::GroupItem(TQListView *v, const KNGroupInfo &gi)
+ : TQListViewItem(v, gi.name), info(gi)
 {
   if (gi.status == KNGroup::moderated)
     setText(0,gi.name+" (m)");
 }
 
 
-KNGroupBrowser::GroupItem::GroupItem(QListViewItem *i, const KNGroupInfo &gi)
- : QListViewItem(i, gi.name), info(gi)
+KNGroupBrowser::GroupItem::GroupItem(TQListViewItem *i, const KNGroupInfo &gi)
+ : TQListViewItem(i, gi.name), info(gi)
 {
 }
 
diff --git a/knode/kngroupbrowser.h b/knode/kngroupbrowser.h
index eb633c8b9..15e639281 100644
--- a/knode/kngroupbrowser.h
+++ b/knode/kngroupbrowser.h
@@ -17,7 +17,7 @@
 #ifndef KNGROUPBROWSER_H
 #define KNGROUPBROWSER_H
 
-#include <qlistview.h>
+#include <tqlistview.h>
 
 #include <kdialogbase.h>
 
@@ -37,11 +37,11 @@ class KNGroupBrowser : public KDialogBase {
   Q_OBJECT
 
   public:
-    class CheckItem : public QCheckListItem {
+    class CheckItem : public TQCheckListItem {
 
       public:
-        CheckItem(QListView *v, const KNGroupInfo &gi, KNGroupBrowser *b);
-        CheckItem(QListViewItem *i, const KNGroupInfo &gi, KNGroupBrowser *b);
+        CheckItem(TQListView *v, const KNGroupInfo &gi, KNGroupBrowser *b);
+        CheckItem(TQListViewItem *i, const KNGroupInfo &gi, KNGroupBrowser *b);
         ~CheckItem();
         void setChecked(bool c);
 
@@ -52,18 +52,18 @@ class KNGroupBrowser : public KDialogBase {
         KNGroupBrowser *browser;
     };
 
-    class GroupItem : public QListViewItem {
+    class GroupItem : public TQListViewItem {
 
       public:
-        GroupItem(QListView *v, const KNGroupInfo &gi);
-        GroupItem(QListViewItem *i, const KNGroupInfo &gi);
+        GroupItem(TQListView *v, const KNGroupInfo &gi);
+        GroupItem(TQListViewItem *i, const KNGroupInfo &gi);
         ~GroupItem();
 
         KNGroupInfo info;
     };
 
-    KNGroupBrowser(QWidget *parent, const QString &caption, KNNntpAccount *a, int buttons=0,
-                   bool newCBact=false, const QString &user1=QString::null, const QString &user2=QString::null);
+    KNGroupBrowser(TQWidget *parent, const TQString &caption, KNNntpAccount *a, int buttons=0,
+                   bool newCBact=false, const TQString &user1=TQString::null, const TQString &user2=TQString::null);
     ~KNGroupBrowser();
 
     KNNntpAccount* account()const      { return a_ccount; }
@@ -78,38 +78,38 @@ class KNGroupBrowser : public KDialogBase {
   protected:
     virtual void updateItemState(CheckItem *it)=0;
     void changeItemState(const KNGroupInfo &gi, bool s);
-    bool itemInListView(QListView *view, const KNGroupInfo &gi);
-    void removeListItem(QListView *view, const KNGroupInfo &gi);
-    void createListItems(QListViewItem *parent=0);
+    bool itemInListView(TQListView *view, const KNGroupInfo &gi);
+    void removeListItem(TQListView *view, const KNGroupInfo &gi);
+    void createListItems(TQListViewItem *parent=0);
 
-    QWidget *page;
-    QListView *groupView;
+    TQWidget *page;
+    TQListView *groupView;
     int delayedCenter;
     KLineEdit *filterEdit;
-    QCheckBox *noTreeCB, *subCB, *newCB;
-    QPushButton  *arrowBtn1, *arrowBtn2;
-    QPixmap pmGroup, pmNew;
-    QIconSet pmRight, pmLeft;
-    QGridLayout *listL;
-    QLabel *leftLabel, *rightLabel;
-    QTimer *refilterTimer;
-    QString lastFilter;
+    TQCheckBox *noTreeCB, *subCB, *newCB;
+    TQPushButton  *arrowBtn1, *arrowBtn2;
+    TQPixmap pmGroup, pmNew;
+    TQIconSet pmRight, pmLeft;
+    TQGridLayout *listL;
+    TQLabel *leftLabel, *rightLabel;
+    TQTimer *refilterTimer;
+    TQString lastFilter;
     bool incrementalFilter;
 
     KNNntpAccount *a_ccount;
-    QSortedList<KNGroupInfo> *allList, *matchList;
+    TQSortedList<KNGroupInfo> *allList, *matchList;
 
   protected slots:
     void slotLoadList();
-    void slotItemExpand(QListViewItem *it);
+    void slotItemExpand(TQListViewItem *it);
     void slotCenterDelayed();
     /** double click checks/unchecks (opens/closes) item */
-    void slotItemDoubleClicked(QListViewItem *it);
-    void slotFilter(const QString &txt);
+    void slotItemDoubleClicked(TQListViewItem *it);
+    void slotFilter(const TQString &txt);
     void slotTreeCBToggled();
     void slotSubCBToggled();
     void slotNewCBToggled();
-    void slotFilterTextChanged(const QString &txt);
+    void slotFilterTextChanged(const TQString &txt);
     void slotRefilter();
 
 };
diff --git a/knode/kngroupdialog.cpp b/knode/kngroupdialog.cpp
index b983f724a..64deea4f8 100644
--- a/knode/kngroupdialog.cpp
+++ b/knode/kngroupdialog.cpp
@@ -14,11 +14,11 @@
     Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, US
 */
 
-#include <qlabel.h>
-#include <qlayout.h>
-#include <qbuttongroup.h>
-#include <qradiobutton.h>
-#include <qcheckbox.h>
+#include <tqlabel.h>
+#include <tqlayout.h>
+#include <tqbuttongroup.h>
+#include <tqradiobutton.h>
+#include <tqcheckbox.h>
 
 #include <kdebug.h>
 #include <kglobal.h>
@@ -31,19 +31,19 @@
 #include "knnntpaccount.h"
 #include "kngroupdialog.h"
 #include "knglobals.h"
-#include <qpushbutton.h>
+#include <tqpushbutton.h>
 
 
-KNGroupDialog::KNGroupDialog(QWidget *parent, KNNntpAccount *a) :
+KNGroupDialog::KNGroupDialog(TQWidget *parent, KNNntpAccount *a) :
   KNGroupBrowser(parent, i18n("Subscribe to Newsgroups"),a, User1 | User2, true, i18n("New &List"), i18n("New &Groups...") )
 {
   rightLabel->setText(i18n("Current changes:"));
-  subView=new QListView(page);
+  subView=new TQListView(page);
   subView->addColumn(i18n("Subscribe To"));
-  unsubView=new QListView(page);
+  unsubView=new TQListView(page);
   unsubView->addColumn(i18n("Unsubscribe From"));
 
-  QVBoxLayout *protL=new QVBoxLayout(3);
+  TQVBoxLayout *protL=new TQVBoxLayout(3);
   listL->addLayout(protL, 1,2);
   protL->addWidget(subView);
   protL->addWidget(unsubView);
@@ -51,19 +51,19 @@ KNGroupDialog::KNGroupDialog(QWidget *parent, KNNntpAccount *a) :
   dir1=right;
   dir2=left;
 
-  connect(groupView, SIGNAL(selectionChanged(QListViewItem*)),
-    this, SLOT(slotItemSelected(QListViewItem*)));
-  connect(groupView, SIGNAL(selectionChanged()),
-    this, SLOT(slotSelectionChanged()));
-  connect(subView, SIGNAL(selectionChanged(QListViewItem*)),
-    this, SLOT(slotItemSelected(QListViewItem*)));
-  connect(unsubView, SIGNAL(selectionChanged(QListViewItem*)),
-    this, SLOT(slotItemSelected(QListViewItem*)));
+  connect(groupView, TQT_SIGNAL(selectionChanged(TQListViewItem*)),
+    this, TQT_SLOT(slotItemSelected(TQListViewItem*)));
+  connect(groupView, TQT_SIGNAL(selectionChanged()),
+    this, TQT_SLOT(slotSelectionChanged()));
+  connect(subView, TQT_SIGNAL(selectionChanged(TQListViewItem*)),
+    this, TQT_SLOT(slotItemSelected(TQListViewItem*)));
+  connect(unsubView, TQT_SIGNAL(selectionChanged(TQListViewItem*)),
+    this, TQT_SLOT(slotItemSelected(TQListViewItem*)));
 
-  connect(arrowBtn1, SIGNAL(clicked()), this, SLOT(slotArrowBtn1()));
-  connect(arrowBtn2, SIGNAL(clicked()), this, SLOT(slotArrowBtn2()));
+  connect(arrowBtn1, TQT_SIGNAL(clicked()), this, TQT_SLOT(slotArrowBtn1()));
+  connect(arrowBtn2, TQT_SIGNAL(clicked()), this, TQT_SLOT(slotArrowBtn2()));
 
-  KNHelper::restoreWindowSize("groupDlg", this, QSize(662,393));  // optimized for 800x600
+  KNHelper::restoreWindowSize("groupDlg", this, TQSize(662,393));  // optimized for 800x600
 
   setHelp("anc-fetch-group-list");
 }
@@ -121,14 +121,14 @@ void KNGroupDialog::updateItemState(CheckItem *it)
 
 
 
-void KNGroupDialog::toSubscribe(QSortedList<KNGroupInfo> *l)
+void KNGroupDialog::toSubscribe(TQSortedList<KNGroupInfo> *l)
 {
   KNGroupInfo *info;
   l->clear();
   l->setAutoDelete(true);
 
   bool moderated=false;
-  QListViewItemIterator it(subView);
+  TQListViewItemIterator it(subView);
   for(; it.current(); ++it) {
     info = new KNGroupInfo();
     *info = ((static_cast<GroupItem*>(it.current()))->info);
@@ -138,15 +138,15 @@ void KNGroupDialog::toSubscribe(QSortedList<KNGroupInfo> *l)
   }
   if (moderated)   // warn the user
      KMessageBox::information(knGlobals.topWidget,i18n("You have subscribed to a moderated newsgroup.\nYour articles will not appear in the group immediately.\nThey have to go through a moderation process."),
-                              QString::null,"subscribeModeratedWarning");
+                              TQString::null,"subscribeModeratedWarning");
 }
 
 
 
-void KNGroupDialog::toUnsubscribe(QStringList *l)
+void KNGroupDialog::toUnsubscribe(TQStringList *l)
 {
   l->clear();
-  QListViewItemIterator it(unsubView);
+  TQListViewItemIterator it(unsubView);
   for(; it.current(); ++it)
     l->append(((static_cast<GroupItem*>(it.current()))->info).name);
 }
@@ -155,7 +155,7 @@ void KNGroupDialog::toUnsubscribe(QStringList *l)
 
 void KNGroupDialog::setButtonDirection(arrowButton b, arrowDirection d)
 {
-  QPushButton *btn=0;
+  TQPushButton *btn=0;
   if(b==btn1 && dir1!=d) {
     btn=arrowBtn1;
     dir1=d;
@@ -175,9 +175,9 @@ void KNGroupDialog::setButtonDirection(arrowButton b, arrowDirection d)
 
 
 
-void KNGroupDialog::slotItemSelected(QListViewItem *it)
+void KNGroupDialog::slotItemSelected(TQListViewItem *it)
 {
-  const QObject *s=sender();
+  const TQObject *s=sender();
 
 
   if(s==subView) {
@@ -281,29 +281,29 @@ void KNGroupDialog::slotUser1()
 // new groups
 void KNGroupDialog::slotUser2()
 {
-  QDate lastDate = a_ccount->lastNewFetch();
+  TQDate lastDate = a_ccount->lastNewFetch();
   KDialogBase *dlg = new KDialogBase( this, 0L, true, i18n("New Groups"), Ok | Cancel, Ok);
 
-  QButtonGroup *btnGrp = new QButtonGroup(i18n("Check for New Groups"),dlg);
+  TQButtonGroup *btnGrp = new TQButtonGroup(i18n("Check for New Groups"),dlg);
   dlg->setMainWidget(btnGrp);
-  QGridLayout *topL = new QGridLayout(btnGrp,4,2,25,10);
+  TQGridLayout *topL = new TQGridLayout(btnGrp,4,2,25,10);
 
-  QRadioButton *takeLast = new QRadioButton( i18n("Created since last check:"), btnGrp );
+  TQRadioButton *takeLast = new TQRadioButton( i18n("Created since last check:"), btnGrp );
   topL->addMultiCellWidget(takeLast, 0, 0, 0, 1);
 
-  QLabel *l = new QLabel(KGlobal::locale()->formatDate(lastDate, false),btnGrp);
+  TQLabel *l = new TQLabel(KGlobal::locale()->formatDate(lastDate, false),btnGrp);
   topL->addWidget(l, 1, 1, Qt::AlignLeft);
 
-  connect(takeLast, SIGNAL(toggled(bool)), l, SLOT(setEnabled(bool)));
+  connect(takeLast, TQT_SIGNAL(toggled(bool)), l, TQT_SLOT(setEnabled(bool)));
 
-  QRadioButton *takeCustom = new QRadioButton( i18n("Created since this date:"), btnGrp );
+  TQRadioButton *takeCustom = new TQRadioButton( i18n("Created since this date:"), btnGrp );
   topL->addMultiCellWidget(takeCustom, 2, 2, 0, 1);
 
   KDatePicker *dateSel = new KDatePicker(btnGrp, lastDate);
   dateSel->setMinimumSize(dateSel->sizeHint());
   topL->addWidget(dateSel, 3, 1, Qt::AlignLeft);
 
-  connect(takeCustom, SIGNAL(toggled(bool)), dateSel, SLOT(setEnabled(bool)));
+  connect(takeCustom, TQT_SIGNAL(toggled(bool)), dateSel, TQT_SLOT(setEnabled(bool)));
 
   takeLast->setChecked(true);
   dateSel->setEnabled(false);
@@ -314,7 +314,7 @@ void KNGroupDialog::slotUser2()
   if (dlg->exec()) {
     if (takeCustom->isChecked())
       lastDate = dateSel->date();
-    a_ccount->setLastNewFetch(QDate::currentDate());
+    a_ccount->setLastNewFetch(TQDate::currentDate());
     leftLabel->setText(i18n("Checking for new groups..."));
     enableButton(User1,false);
     enableButton(User2,false);
diff --git a/knode/kngroupdialog.h b/knode/kngroupdialog.h
index 306a36810..a2d747986 100644
--- a/knode/kngroupdialog.h
+++ b/knode/kngroupdialog.h
@@ -25,11 +25,11 @@ class KNGroupDialog : public KNGroupBrowser {
   Q_OBJECT
 
   public:
-    KNGroupDialog(QWidget *parent, KNNntpAccount *a);
+    KNGroupDialog(TQWidget *parent, KNNntpAccount *a);
     ~KNGroupDialog();
 
-    void toSubscribe(QSortedList<KNGroupInfo> *l);
-    void toUnsubscribe(QStringList *l);
+    void toSubscribe(TQSortedList<KNGroupInfo> *l);
+    void toUnsubscribe(TQStringList *l);
 
   protected:
     enum arrowDirection { right, left };
@@ -37,12 +37,12 @@ class KNGroupDialog : public KNGroupBrowser {
     void updateItemState(CheckItem *it);
     void itemChangedState(CheckItem *it, bool s);
     void setButtonDirection(arrowButton b, arrowDirection d);
-    QPushButton *newListBtn;
-    QListView *subView, *unsubView;
+    TQPushButton *newListBtn;
+    TQListView *subView, *unsubView;
     arrowDirection dir1, dir2;
 
   protected slots:
-    void slotItemSelected(QListViewItem *it);
+    void slotItemSelected(TQListViewItem *it);
     /** deactivates the button when a root item is selected */
     void slotSelectionChanged();
     void slotArrowBtn1();
@@ -54,7 +54,7 @@ class KNGroupDialog : public KNGroupBrowser {
 
   signals:
     void fetchList(KNNntpAccount *a);
-    void checkNew(KNNntpAccount *a,QDate date);
+    void checkNew(KNNntpAccount *a,TQDate date);
 };
 
 #endif
diff --git a/knode/kngroupmanager.cpp b/knode/kngroupmanager.cpp
index 584896091..429b93bc5 100644
--- a/knode/kngroupmanager.cpp
+++ b/knode/kngroupmanager.cpp
@@ -14,7 +14,7 @@
 
 #include <stdio.h>
 #include <stdlib.h>
-#include <qdir.h>
+#include <tqdir.h>
 
 #include <klocale.h>
 #include <kmessagebox.h>
@@ -51,7 +51,7 @@ KNGroupInfo::KNGroupInfo()
 }
 
 
-KNGroupInfo::KNGroupInfo(const QString &n_ame, const QString &d_escription, bool n_ewGroup, bool s_ubscribed, KNGroup::Status s_tatus)
+KNGroupInfo::KNGroupInfo(const TQString &n_ame, const TQString &d_escription, bool n_ewGroup, bool s_ubscribed, KNGroup::Status s_tatus)
   : name(n_ame), description(d_escription), newGroup(n_ewGroup), subscribed(s_ubscribed),
     status(s_tatus)
 {
@@ -81,7 +81,7 @@ bool KNGroupInfo::operator< (const KNGroupInfo &gi2)
 KNGroupListData::KNGroupListData()
   : codecForDescriptions(0)
 {
-  groups = new QSortedList<KNGroupInfo>;
+  groups = new TQSortedList<KNGroupInfo>;
   groups->setAutoDelete(true);
 }
 
@@ -97,12 +97,12 @@ KNGroupListData::~KNGroupListData()
 bool KNGroupListData::readIn(KNProtocolClient *client)
 {
   KNFile f(path+"groups");
-  QCString line;
+  TQCString line;
   int sepPos1,sepPos2;
-  QString name,description;
+  TQString name,description;
   bool sub;
   KNGroup::Status status=KNGroup::unknown;
-  QTime timer;
+  TQTime timer;
   uint size=f.size()+2;
 
   timer.start();
@@ -114,18 +114,18 @@ bool KNGroupListData::readIn(KNProtocolClient *client)
       sepPos1 = line.find(' ');
 
       if (sepPos1==-1) {        // no description
-        name = QString::fromUtf8(line);
-        description = QString::null;
+        name = TQString::fromUtf8(line);
+        description = TQString::null;
         status = KNGroup::unknown;
       } else {
-        name = QString::fromUtf8(line.left(sepPos1));
+        name = TQString::fromUtf8(line.left(sepPos1));
 
         sepPos2 = line.find(' ',sepPos1+1);
         if (sepPos2==-1) {        // no status
-          description = QString::fromUtf8(line.right(line.length()-sepPos1-1));
+          description = TQString::fromUtf8(line.right(line.length()-sepPos1-1));
           status = KNGroup::unknown;
         } else {
-          description = QString::fromUtf8(line.right(line.length()-sepPos2-1));
+          description = TQString::fromUtf8(line.right(line.length()-sepPos2-1));
           switch (line[sepPos1+1]) {
             case 'u':   status = KNGroup::unknown;
                         break;
@@ -165,8 +165,8 @@ bool KNGroupListData::readIn(KNProtocolClient *client)
 
 bool KNGroupListData::writeOut()
 {
-  QFile f(path+"groups");
-  QCString temp;
+  TQFile f(path+"groups");
+  TQCString temp;
 
   if(f.open(IO_WriteOnly)) {
     for (KNGroupInfo *i=groups->first(); i; i=groups->next()) {
@@ -196,7 +196,7 @@ bool KNGroupListData::writeOut()
 
 // merge in new groups, we want to preserve the "subscribed"-flag
 // of the loaded groups and the "new"-flag of the new groups.
-void KNGroupListData::merge(QSortedList<KNGroupInfo>* newGroups)
+void KNGroupListData::merge(TQSortedList<KNGroupInfo>* newGroups)
 {
   bool subscribed;
 
@@ -213,9 +213,9 @@ void KNGroupListData::merge(QSortedList<KNGroupInfo>* newGroups)
 }
 
 
-QSortedList<KNGroupInfo>* KNGroupListData::extractList()
+TQSortedList<KNGroupInfo>* KNGroupListData::extractList()
 {
-  QSortedList<KNGroupInfo>* temp = groups;
+  TQSortedList<KNGroupInfo>* temp = groups;
   groups = 0;
   return temp;
 }
@@ -224,8 +224,8 @@ QSortedList<KNGroupInfo>* KNGroupListData::extractList()
 //===============================================================================
 
 
-KNGroupManager::KNGroupManager(QObject * parent, const char * name)
-  : QObject(parent,name)
+KNGroupManager::KNGroupManager(TQObject * parent, const char * name)
+  : TQObject(parent,name)
 {
   c_urrentGroup=0;
   a_rticleMgr = knGlobals.articleManager();
@@ -234,14 +234,14 @@ KNGroupManager::KNGroupManager(QObject * parent, const char * name)
 
 KNGroupManager::~KNGroupManager()
 {
-  for ( QValueList<KNGroup*>::Iterator it = mGroupList.begin(); it != mGroupList.end(); ++it )
+  for ( TQValueList<KNGroup*>::Iterator it = mGroupList.begin(); it != mGroupList.end(); ++it )
     delete (*it);
 }
 
 
 void KNGroupManager::syncGroups()
 {
-  for ( QValueList<KNGroup*>::Iterator it = mGroupList.begin(); it != mGroupList.end(); ++it ) {
+  for ( TQValueList<KNGroup*>::Iterator it = mGroupList.begin(); it != mGroupList.end(); ++it ) {
     (*it)->syncDynamicData();
     (*it)->saveInfo();
   }
@@ -252,13 +252,13 @@ void KNGroupManager::loadGroups(KNNntpAccount *a)
 {
   KNGroup *group;
 
-  QString dir(a->path());
+  TQString dir(a->path());
   if (dir.isNull())
     return;
-  QDir d(dir);
+  TQDir d(dir);
 
-  QStringList entries(d.entryList("*.grpinfo"));
-  for(QStringList::Iterator it=entries.begin(); it != entries.end(); ++it) {
+  TQStringList entries(d.entryList("*.grpinfo"));
+  for(TQStringList::Iterator it=entries.begin(); it != entries.end(); ++it) {
     group=new KNGroup(a);
     if (group->readInfo(dir+(*it))) {
       mGroupList.append( group );
@@ -271,19 +271,19 @@ void KNGroupManager::loadGroups(KNNntpAccount *a)
 }
 
 
-void KNGroupManager::getSubscribed(KNNntpAccount *a, QStringList &l)
+void KNGroupManager::getSubscribed(KNNntpAccount *a, TQStringList &l)
 {
   l.clear();
-  for ( QValueList<KNGroup*>::Iterator it = mGroupList.begin(); it != mGroupList.end(); ++it )
+  for ( TQValueList<KNGroup*>::Iterator it = mGroupList.begin(); it != mGroupList.end(); ++it )
     if ( (*it)->account() == a )
       l.append( (*it)->groupname() );
 }
 
 
-QValueList<KNGroup*> KNGroupManager::groupsOfAccount( KNNntpAccount *a )
+TQValueList<KNGroup*> KNGroupManager::groupsOfAccount( KNNntpAccount *a )
 {
-  QValueList<KNGroup*> ret;
-  for ( QValueList<KNGroup*>::Iterator it = mGroupList.begin(); it != mGroupList.end(); ++it )
+  TQValueList<KNGroup*> ret;
+  for ( TQValueList<KNGroup*>::Iterator it = mGroupList.begin(); it != mGroupList.end(); ++it )
     if ( (*it)->account() == a )
       ret.append( (*it) );
   return ret;
@@ -330,9 +330,9 @@ bool KNGroupManager::unloadHeaders(KNGroup *g, bool force)
 }
 
 
-KNGroup* KNGroupManager::group(const QString &gName, const KNServerInfo *s)
+KNGroup* KNGroupManager::group(const TQString &gName, const KNServerInfo *s)
 {
-  for ( QValueList<KNGroup*>::Iterator it = mGroupList.begin(); it != mGroupList.end(); ++it )
+  for ( TQValueList<KNGroup*>::Iterator it = mGroupList.begin(); it != mGroupList.end(); ++it )
     if ( (*it)->account() == s && (*it)->groupname() == gName )
       return (*it);
 
@@ -342,7 +342,7 @@ KNGroup* KNGroupManager::group(const QString &gName, const KNServerInfo *s)
 
 KNGroup* KNGroupManager::firstGroupOfAccount(const KNServerInfo *s)
 {
-  for ( QValueList<KNGroup*>::Iterator it = mGroupList.begin(); it != mGroupList.end(); ++it )
+  for ( TQValueList<KNGroup*>::Iterator it = mGroupList.begin(); it != mGroupList.end(); ++it )
     if ( (*it)->account() == s )
       return (*it);
 
@@ -352,7 +352,7 @@ KNGroup* KNGroupManager::firstGroupOfAccount(const KNServerInfo *s)
 
 void KNGroupManager::expireAll(KNCleanUp *cup)
 {
-  for ( QValueList<KNGroup*>::Iterator it = mGroupList.begin(); it != mGroupList.end(); ++it ) {
+  for ( TQValueList<KNGroup*>::Iterator it = mGroupList.begin(); it != mGroupList.end(); ++it ) {
     if( (*it)->isLocked() || (*it)->lockedArticles() > 0 )
       continue;
     if ( !(*it)->activeCleanupConfig()->expireToday() )
@@ -366,7 +366,7 @@ void KNGroupManager::expireAll(KNNntpAccount *a)
 {
   KNCleanUp *cup = new KNCleanUp();
 
-  for ( QValueList<KNGroup*>::Iterator it = mGroupList.begin(); it != mGroupList.end(); ++it ) {
+  for ( TQValueList<KNGroup*>::Iterator it = mGroupList.begin(); it != mGroupList.end(); ++it ) {
     if( (*it)->account() != a  || (*it)->isLocked() || (*it)->lockedArticles() > 0 )
       continue;
 
@@ -376,7 +376,7 @@ void KNGroupManager::expireAll(KNNntpAccount *a)
 
   cup->start();
 
-  for ( QValueList<KNGroup*>::Iterator it = mGroupList.begin(); it != mGroupList.end(); ++it ) {
+  for ( TQValueList<KNGroup*>::Iterator it = mGroupList.begin(); it != mGroupList.end(); ++it ) {
     if( (*it)->account() != a  || (*it)->isLocked() || (*it)->lockedArticles() > 0 )
       continue;
 
@@ -393,31 +393,31 @@ void KNGroupManager::expireAll(KNNntpAccount *a)
 }
 
 
-void KNGroupManager::showGroupDialog(KNNntpAccount *a, QWidget *parent)
+void KNGroupManager::showGroupDialog(KNNntpAccount *a, TQWidget *parent)
 {
   KNGroupDialog* gDialog=new KNGroupDialog((parent!=0)? parent:knGlobals.topWidget, a);
 
-  connect(gDialog, SIGNAL(loadList(KNNntpAccount*)), this, SLOT(slotLoadGroupList(KNNntpAccount*)));
-  connect(gDialog, SIGNAL(fetchList(KNNntpAccount*)), this, SLOT(slotFetchGroupList(KNNntpAccount*)));
-  connect(gDialog, SIGNAL(checkNew(KNNntpAccount*,QDate)), this, SLOT(slotCheckForNewGroups(KNNntpAccount*,QDate)));
-  connect(this, SIGNAL(newListReady(KNGroupListData*)), gDialog, SLOT(slotReceiveList(KNGroupListData*)));
+  connect(gDialog, TQT_SIGNAL(loadList(KNNntpAccount*)), this, TQT_SLOT(slotLoadGroupList(KNNntpAccount*)));
+  connect(gDialog, TQT_SIGNAL(fetchList(KNNntpAccount*)), this, TQT_SLOT(slotFetchGroupList(KNNntpAccount*)));
+  connect(gDialog, TQT_SIGNAL(checkNew(KNNntpAccount*,TQDate)), this, TQT_SLOT(slotCheckForNewGroups(KNNntpAccount*,TQDate)));
+  connect(this, TQT_SIGNAL(newListReady(KNGroupListData*)), gDialog, TQT_SLOT(slotReceiveList(KNGroupListData*)));
 
   if(gDialog->exec()) {
     KNGroup *g=0;
 
-    QStringList lst;
+    TQStringList lst;
     gDialog->toUnsubscribe(&lst);
     if (lst.count()>0) {
       if (KMessageBox::Yes == KMessageBox::questionYesNoList((parent!=0)? parent:knGlobals.topWidget,i18n("Do you really want to unsubscribe\nfrom these groups?"),
-                                                              lst, QString::null, i18n("Unsubscribe"), KStdGuiItem::cancel())) {
-        for ( QStringList::Iterator it = lst.begin(); it != lst.end(); ++it ) {
+                                                              lst, TQString::null, i18n("Unsubscribe"), KStdGuiItem::cancel())) {
+        for ( TQStringList::Iterator it = lst.begin(); it != lst.end(); ++it ) {
           if((g=group(*it, a)))
             unsubscribeGroup(g);
         }
       }
     }
 
-    QSortedList<KNGroupInfo> lst2;
+    TQSortedList<KNGroupInfo> lst2;
     gDialog->toSubscribe(&lst2);
     for(KNGroupInfo *var=lst2.first(); var; var=lst2.next()) {
       subscribeGroup(var, a);
@@ -458,7 +458,7 @@ bool KNGroupManager::unsubscribeGroup(KNGroup *g)
 
   acc=g->account();
 
-  QDir dir(acc->path(),g->groupname()+"*");
+  TQDir dir(acc->path(),g->groupname()+"*");
   if (dir.exists()) {
     if (unloadHeaders(g, true)) {
       if(c_urrentGroup==g) {
@@ -570,7 +570,7 @@ void KNGroupManager::checkAll(KNNntpAccount *a, bool silent)
 {
   if(!a) return;
 
-  for ( QValueList<KNGroup*>::Iterator it = mGroupList.begin(); it != mGroupList.end(); ++it ) {
+  for ( TQValueList<KNGroup*>::Iterator it = mGroupList.begin(); it != mGroupList.end(); ++it ) {
     if ( (*it)->account() == a ) {
       (*it)->setMaxFetch( knGlobals.configManager()->readNewsGeneral()->maxToFetch() );
       if ( silent )
@@ -591,7 +591,7 @@ void KNGroupManager::processJob(KNJobData *j)
       if (j->success()) {
         if ((j->type()==KNJobData::JTFetchGroups)||(j->type()==KNJobData::JTCheckNewGroups)) {
           // update the descriptions of the subscribed groups
-          for ( QValueList<KNGroup*>::Iterator it = mGroupList.begin(); it != mGroupList.end(); ++it ) {
+          for ( TQValueList<KNGroup*>::Iterator it = mGroupList.begin(); it != mGroupList.end(); ++it ) {
             if ( (*it)->account() == j->account() ) {
               for ( KNGroupInfo* inf = d->groups->first(); inf; inf = d->groups->next() )
                 if ( inf->name == (*it)->groupname() ) {
@@ -651,8 +651,8 @@ void KNGroupManager::slotLoadGroupList(KNNntpAccount *a)
   KNGroupListData *d = new KNGroupListData();
   d->path = a->path();
 
-  if(!QFileInfo(d->path+"groups").exists()) {
-    if (KMessageBox::Yes==KMessageBox::questionYesNo(knGlobals.topWidget,i18n("You do not have any groups for this account;\ndo you want to fetch a current list?"), QString::null, i18n("Fetch List"), i18n("Do Not Fetch"))) {
+  if(!TQFileInfo(d->path+"groups").exists()) {
+    if (KMessageBox::Yes==KMessageBox::questionYesNo(knGlobals.topWidget,i18n("You do not have any groups for this account;\ndo you want to fetch a current list?"), TQString::null, i18n("Fetch List"), i18n("Do Not Fetch"))) {
       delete d;
       slotFetchGroupList(a);
       return;
@@ -684,7 +684,7 @@ void KNGroupManager::slotFetchGroupList(KNNntpAccount *a)
 
 
 // check for new groups (created after the given date)
-void KNGroupManager::slotCheckForNewGroups(KNNntpAccount *a, QDate date)
+void KNGroupManager::slotCheckForNewGroups(KNNntpAccount *a, TQDate date)
 {
   KNGroupListData *d = new KNGroupListData();
   d->path = a->path();
diff --git a/knode/kngroupmanager.h b/knode/kngroupmanager.h
index f3805dc81..f42407126 100644
--- a/knode/kngroupmanager.h
+++ b/knode/kngroupmanager.h
@@ -15,8 +15,8 @@
 #ifndef KNGROUPMANAGER_H
 #define KNGROUPMANAGER_H
 
-#include <qobject.h>
-#include <qsortedlist.h>
+#include <tqobject.h>
+#include <tqsortedlist.h>
 
 #include "knjobdata.h"
 #include "kngroup.h"
@@ -38,11 +38,11 @@ class KNGroupInfo {
   public:
 
     KNGroupInfo();
-    KNGroupInfo(const QString &n_ame, const QString &d_escription, bool n_ewGroup=false, bool s_ubscribed=false, KNGroup::Status s_tatus=KNGroup::unknown );
+    KNGroupInfo(const TQString &n_ame, const TQString &d_escription, bool n_ewGroup=false, bool s_ubscribed=false, KNGroup::Status s_tatus=KNGroup::unknown );
     ~KNGroupInfo();
 
     /** group names will be utf-8 encoded in the future... */
-    QString name,description;
+    TQString name,description;
     bool newGroup, subscribed;
     KNGroup::Status status;
 
@@ -59,47 +59,47 @@ class KNGroupListData : public KNJobItem {
 
     bool readIn(KNProtocolClient *client=0);
     bool writeOut();
-    void merge(QSortedList<KNGroupInfo>* newGroups);
+    void merge(TQSortedList<KNGroupInfo>* newGroups);
 
-    QSortedList<KNGroupInfo>* extractList();
+    TQSortedList<KNGroupInfo>* extractList();
 
-    QStringList subscribed;
-    QString path;
-    QSortedList<KNGroupInfo> *groups;
-    QDate fetchSince;
+    TQStringList subscribed;
+    TQString path;
+    TQSortedList<KNGroupInfo> *groups;
+    TQDate fetchSince;
     bool getDescriptions;
-    QTextCodec *codecForDescriptions;
+    TQTextCodec *codecForDescriptions;
 
 };
 
 //===============================================================================
 
 
-class KNGroupManager : public QObject , public KNJobConsumer {
+class KNGroupManager : public TQObject , public KNJobConsumer {
 
   Q_OBJECT
 
   public:
 
-    KNGroupManager(QObject * parent=0, const char * name=0);
+    KNGroupManager(TQObject * parent=0, const char * name=0);
     ~KNGroupManager();
 
     // group access
     void loadGroups(KNNntpAccount *a);
-    void getSubscribed(KNNntpAccount *a, QStringList &l);
-    QValueList<KNGroup*> groupsOfAccount( KNNntpAccount *a );
+    void getSubscribed(KNNntpAccount *a, TQStringList &l);
+    TQValueList<KNGroup*> groupsOfAccount( KNNntpAccount *a );
 
     bool loadHeaders(KNGroup *g);
     bool unloadHeaders(KNGroup *g, bool force=true);
 
-    KNGroup* group(const QString &gName, const KNServerInfo *s);
+    KNGroup* group(const TQString &gName, const KNServerInfo *s);
     KNGroup* firstGroupOfAccount(const KNServerInfo *s);
     KNGroup* currentGroup() const              { return c_urrentGroup; }
     bool hasCurrentGroup() const               { return (c_urrentGroup!=0); }
     void setCurrentGroup(KNGroup *g);
 
     // group handling
-    void showGroupDialog(KNNntpAccount *a, QWidget *parent=0);
+    void showGroupDialog(KNNntpAccount *a, TQWidget *parent=0);
     void subscribeGroup(const KNGroupInfo *gi, KNNntpAccount *a);
     bool unsubscribeGroup(KNGroup *g=0);
     void showGroupProperties(KNGroup *g=0);
@@ -119,12 +119,12 @@ class KNGroupManager : public QObject , public KNJobConsumer {
     /** fetch group list from server */
     void slotFetchGroupList(KNNntpAccount *a);
     /** check for new groups (created after the given date) */
-    void slotCheckForNewGroups(KNNntpAccount *a, QDate date);
+    void slotCheckForNewGroups(KNNntpAccount *a, TQDate date);
 
   protected:
     /** reimplemented from @ref KNJobConsumer */
     void processJob(KNJobData *j);
-    QValueList<KNGroup*> mGroupList;
+    TQValueList<KNGroup*> mGroupList;
     KNGroup *c_urrentGroup;
     KNArticleManager *a_rticleMgr;
 
diff --git a/knode/kngrouppropdlg.cpp b/knode/kngrouppropdlg.cpp
index b93669374..3ad2fee7a 100644
--- a/knode/kngrouppropdlg.cpp
+++ b/knode/kngrouppropdlg.cpp
@@ -12,10 +12,10 @@
     Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, US
 */
 
-#include <qgroupbox.h>
-#include <qlayout.h>
-#include <qvbox.h>
-#include <qcheckbox.h>
+#include <tqgroupbox.h>
+#include <tqlayout.h>
+#include <tqvbox.h>
+#include <tqcheckbox.h>
 
 #include <klocale.h>
 #include <klineedit.h>
@@ -26,10 +26,10 @@
 #include "utilities.h"
 #include "kngroup.h"
 #include "kngrouppropdlg.h"
-#include <qlabel.h>
+#include <tqlabel.h>
 
 
-KNGroupPropDlg::KNGroupPropDlg(KNGroup *group, QWidget *parent, const char *name )
+KNGroupPropDlg::KNGroupPropDlg(KNGroup *group, TQWidget *parent, const char *name )
   : KDialogBase(Tabbed, i18n("Properties of %1").arg(group->groupname()),
                 Ok|Cancel|Help, Ok, parent, name),
     g_rp(group), n_ickChanged(false)
@@ -37,57 +37,57 @@ KNGroupPropDlg::KNGroupPropDlg(KNGroup *group, QWidget *parent, const char *name
 
   // General tab ===============================================
 
-  QWidget *page = addPage(i18n("&General"));
-  QVBoxLayout *pageL = new QVBoxLayout(page, 3);
+  TQWidget *page = addPage(i18n("&General"));
+  TQVBoxLayout *pageL = new TQVBoxLayout(page, 3);
 
   // settings
-  QGroupBox *gb=new QGroupBox(i18n("Settings"), page);
+  TQGroupBox *gb=new TQGroupBox(i18n("Settings"), page);
   pageL->addWidget(gb);
-  QGridLayout *grpL=new QGridLayout(gb, 3, 3, 15, 5);
+  TQGridLayout *grpL=new TQGridLayout(gb, 3, 3, 15, 5);
 
   grpL->addRowSpacing(0, fontMetrics().lineSpacing()-9);
 
   n_ick=new KLineEdit(gb);
   if (g_rp->hasName())
     n_ick->setText(g_rp->name());
-  QLabel *l=new QLabel(n_ick, i18n("&Nickname:"), gb);
+  TQLabel *l=new TQLabel(n_ick, i18n("&Nickname:"), gb);
   grpL->addWidget(l,1,0);
   grpL->addMultiCellWidget(n_ick,1,1,1,2);
 
-  u_seCharset=new QCheckBox(i18n("&Use different default charset:"), gb);
+  u_seCharset=new TQCheckBox(i18n("&Use different default charset:"), gb);
   u_seCharset->setChecked(g_rp->useCharset());
   grpL->addMultiCellWidget(u_seCharset,2,2,0,1);
 
-  c_harset=new QComboBox(false, gb);
+  c_harset=new TQComboBox(false, gb);
   c_harset->insertStringList(knGlobals.configManager()->postNewsTechnical()->composerCharsets());
   c_harset->setCurrentItem(knGlobals.configManager()->postNewsTechnical()->indexForCharset(g_rp->defaultCharset()));
   c_harset->setEnabled(g_rp->useCharset());
-  connect(u_seCharset, SIGNAL(toggled(bool)), c_harset, SLOT(setEnabled(bool)));
+  connect(u_seCharset, TQT_SIGNAL(toggled(bool)), c_harset, TQT_SLOT(setEnabled(bool)));
   grpL->addWidget(c_harset, 2,2);
 
   grpL->setColStretch(1,1);
   grpL->setColStretch(2,2);
 
   // group name & description
-  gb=new QGroupBox(i18n("Description"), page);
+  gb=new TQGroupBox(i18n("Description"), page);
   pageL->addWidget(gb);
-  grpL=new QGridLayout(gb, 4, 3, 15, 5);
+  grpL=new TQGridLayout(gb, 4, 3, 15, 5);
 
   grpL->addRowSpacing(0, fontMetrics().lineSpacing()-9);
 
-  l=new QLabel(i18n("Name:"), gb);
+  l=new TQLabel(i18n("Name:"), gb);
   grpL->addWidget(l,1,0);
-  l=new QLabel(group->groupname(),gb);
+  l=new TQLabel(group->groupname(),gb);
   grpL->addWidget(l,1,2);
 
-  l=new QLabel(i18n("Description:"), gb);
+  l=new TQLabel(i18n("Description:"), gb);
   grpL->addWidget(l,2,0);
-  l=new QLabel(g_rp->description(),gb);
+  l=new TQLabel(g_rp->description(),gb);
   grpL->addWidget(l,2,2);
 
-  l=new QLabel(i18n("Status:"), gb);
+  l=new TQLabel(i18n("Status:"), gb);
   grpL->addWidget(l,3,0);
-  QString status;
+  TQString status;
   switch (g_rp->status()) {
     case KNGroup::unknown:  status=i18n("unknown");
                             break;
@@ -98,42 +98,42 @@ KNGroupPropDlg::KNGroupPropDlg(KNGroup *group, QWidget *parent, const char *name
     case KNGroup::moderated:       status=i18n("moderated");
                                    break;
   }
-  l=new QLabel(status,gb);
+  l=new TQLabel(status,gb);
   grpL->addWidget(l,3,2);
 
   grpL->addColSpacing(1,20);
   grpL->setColStretch(2,1);
 
   // statistics
-  gb=new QGroupBox(i18n("Statistics"), page);
+  gb=new TQGroupBox(i18n("Statistics"), page);
   pageL->addWidget(gb);
-  grpL=new QGridLayout(gb, 6, 3, 15, 5);
+  grpL=new TQGridLayout(gb, 6, 3, 15, 5);
 
   grpL->addRowSpacing(0, fontMetrics().lineSpacing()-9);
 
-  l=new QLabel(i18n("Articles:"), gb);
+  l=new TQLabel(i18n("Articles:"), gb);
   grpL->addWidget(l,1,0);
-  l=new QLabel(QString::number(g_rp->count()),gb);
+  l=new TQLabel(TQString::number(g_rp->count()),gb);
   grpL->addWidget(l,1,2);
 
-  l=new QLabel(i18n("Unread articles:"), gb);
+  l=new TQLabel(i18n("Unread articles:"), gb);
   grpL->addWidget(l,2,0);
-  l=new QLabel(QString::number(g_rp->count()-g_rp->readCount()),gb);
+  l=new TQLabel(TQString::number(g_rp->count()-g_rp->readCount()),gb);
   grpL->addWidget(l,2,2);
 
-  l=new QLabel(i18n("New articles:"), gb);
+  l=new TQLabel(i18n("New articles:"), gb);
   grpL->addWidget(l,3,0);
-  l=new QLabel(QString::number(g_rp->newCount()),gb);
+  l=new TQLabel(TQString::number(g_rp->newCount()),gb);
   grpL->addWidget(l,3,2);
 
-  l=new QLabel(i18n("Threads with unread articles:"), gb);
+  l=new TQLabel(i18n("Threads with unread articles:"), gb);
   grpL->addWidget(l,4,0);
-  l=new QLabel(QString::number(g_rp->statThrWithUnread()),gb);
+  l=new TQLabel(TQString::number(g_rp->statThrWithUnread()),gb);
   grpL->addWidget(l,4,2);
 
-  l=new QLabel(i18n("Threads with new articles:"), gb);
+  l=new TQLabel(i18n("Threads with new articles:"), gb);
   grpL->addWidget(l,5,0);
-  l=new QLabel(QString::number(g_rp->statThrWithNew()),gb);
+  l=new TQLabel(TQString::number(g_rp->statThrWithNew()),gb);
   grpL->addWidget(l,5,2);
 
   grpL->addColSpacing(1,20);
@@ -145,8 +145,8 @@ KNGroupPropDlg::KNGroupPropDlg(KNGroup *group, QWidget *parent, const char *name
   i_dWidget=new KNConfig::IdentityWidget(g_rp->identity(), addVBoxPage(i18n("&Identity")));
 
   // per server cleanup configuration
-  QFrame* cleanupPage = addPage( i18n("&Cleanup") );
-  QVBoxLayout *cleanupLayout = new QVBoxLayout( cleanupPage, KDialog::spacingHint() );
+  TQFrame* cleanupPage = addPage( i18n("&Cleanup") );
+  TQVBoxLayout *cleanupLayout = new TQVBoxLayout( cleanupPage, KDialog::spacingHint() );
   mCleanupWidget = new KNConfig::GroupCleanupWidget( g_rp->cleanupConfig(), cleanupPage );
   mCleanupWidget->load();
   cleanupLayout->addWidget( mCleanupWidget );
diff --git a/knode/kngrouppropdlg.h b/knode/kngrouppropdlg.h
index 3b67df9dc..c5a17a702 100644
--- a/knode/kngrouppropdlg.h
+++ b/knode/kngrouppropdlg.h
@@ -35,7 +35,7 @@ namespace KNConfig {
 class KNGroupPropDlg : public KDialogBase  {
 
   public:
-    KNGroupPropDlg(KNGroup *group, QWidget *parent=0, const char *name=0);
+    KNGroupPropDlg(KNGroup *group, TQWidget *parent=0, const char *name=0);
     ~KNGroupPropDlg();
 
     bool nickHasChanged()const { return n_ickChanged; }
@@ -46,8 +46,8 @@ class KNGroupPropDlg : public KDialogBase  {
     KNConfig::IdentityWidget* i_dWidget;
     KNConfig::GroupCleanupWidget *mCleanupWidget;
     KLineEdit *n_ick;
-    QCheckBox *u_seCharset;
-    QComboBox *c_harset;
+    TQCheckBox *u_seCharset;
+    TQComboBox *c_harset;
 
   protected slots:
     void slotOk();
diff --git a/knode/kngroupselectdialog.cpp b/knode/kngroupselectdialog.cpp
index e9ac3a2dd..2cb024011 100644
--- a/knode/kngroupselectdialog.cpp
+++ b/knode/kngroupselectdialog.cpp
@@ -14,46 +14,46 @@
     Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, US
 */
 
-#include <qlayout.h>
-#include <qlabel.h>
-#include <qheader.h>
-#include <qcheckbox.h>
+#include <tqlayout.h>
+#include <tqlabel.h>
+#include <tqheader.h>
+#include <tqcheckbox.h>
 
 #include <klocale.h>
 #include <kmessagebox.h>
 
 #include "utilities.h"
 #include "kngroupselectdialog.h"
-#include <qpushbutton.h>
+#include <tqpushbutton.h>
 
 
-KNGroupSelectDialog::KNGroupSelectDialog(QWidget *parent, KNNntpAccount *a, const QString &act) :
+KNGroupSelectDialog::KNGroupSelectDialog(TQWidget *parent, KNNntpAccount *a, const TQString &act) :
   KNGroupBrowser(parent, i18n("Select Destinations"), a)
 {
-  selView=new QListView(page);
-  selView->addColumn(QString::null);
+  selView=new TQListView(page);
+  selView->addColumn(TQString::null);
   selView->header()->hide();
   listL->addWidget(selView, 1,2);
   rightLabel->setText(i18n("Groups for this article:"));
   subCB->setChecked(true);
 
   KNGroupInfo info;
-  QStringList actGroups = QStringList::split(',',act);
-  for ( QStringList::Iterator it = actGroups.begin(); it != actGroups.end(); ++it ) {
+  TQStringList actGroups = TQStringList::split(',',act);
+  for ( TQStringList::Iterator it = actGroups.begin(); it != actGroups.end(); ++it ) {
     info.name = *it;
     new GroupItem(selView, info);
   }
 
-  connect(selView, SIGNAL(selectionChanged(QListViewItem*)),
-    this, SLOT(slotItemSelected(QListViewItem*)));
-  connect(groupView, SIGNAL(selectionChanged(QListViewItem*)),
-    this, SLOT(slotItemSelected(QListViewItem*)));
-  connect(groupView, SIGNAL(selectionChanged()),
-    this, SLOT(slotSelectionChanged()));
-  connect(arrowBtn1, SIGNAL(clicked()), this, SLOT(slotArrowBtn1()));
-  connect(arrowBtn2, SIGNAL(clicked()), this, SLOT(slotArrowBtn2()));
+  connect(selView, TQT_SIGNAL(selectionChanged(TQListViewItem*)),
+    this, TQT_SLOT(slotItemSelected(TQListViewItem*)));
+  connect(groupView, TQT_SIGNAL(selectionChanged(TQListViewItem*)),
+    this, TQT_SLOT(slotItemSelected(TQListViewItem*)));
+  connect(groupView, TQT_SIGNAL(selectionChanged()),
+    this, TQT_SLOT(slotSelectionChanged()));
+  connect(arrowBtn1, TQT_SIGNAL(clicked()), this, TQT_SLOT(slotArrowBtn1()));
+  connect(arrowBtn2, TQT_SIGNAL(clicked()), this, TQT_SLOT(slotArrowBtn2()));
 
-  KNHelper::restoreWindowSize("groupSelDlg", this, QSize(659,364));  // optimized for 800x600
+  KNHelper::restoreWindowSize("groupSelDlg", this, TQSize(659,364));  // optimized for 800x600
 }
 
 
@@ -85,10 +85,10 @@ void KNGroupSelectDialog::updateItemState(CheckItem *it)
 
 
 
-QString KNGroupSelectDialog::selectedGroups()const
+TQString KNGroupSelectDialog::selectedGroups()const
 {
-  QString ret;
-  QListViewItemIterator it(selView);
+  TQString ret;
+  TQListViewItemIterator it(selView);
   bool moderated=false;
   int count=0;
   bool isFirst=true;
@@ -105,16 +105,16 @@ QString KNGroupSelectDialog::selectedGroups()const
 
   if (moderated && (count>=2))   // warn the user
      KMessageBox::information(parentWidget(),i18n("You are crossposting to a moderated newsgroup.\nPlease be aware that your article will not appear in any group\nuntil it has been approved by the moderators of the moderated group."),
-                              QString::null,"crosspostModeratedWarning");
+                              TQString::null,"crosspostModeratedWarning");
 
   return ret;
 }
 
 
 
-void KNGroupSelectDialog::slotItemSelected(QListViewItem *it)
+void KNGroupSelectDialog::slotItemSelected(TQListViewItem *it)
 {
-  const QObject *s=sender();
+  const TQObject *s=sender();
 
   if(s==groupView) {
     selView->clearSelection();
diff --git a/knode/kngroupselectdialog.h b/knode/kngroupselectdialog.h
index d46826cc3..11c6fd39b 100644
--- a/knode/kngroupselectdialog.h
+++ b/knode/kngroupselectdialog.h
@@ -25,18 +25,18 @@ class KNGroupSelectDialog : public KNGroupBrowser {
   Q_OBJECT
 
   public:
-    KNGroupSelectDialog(QWidget *parent, KNNntpAccount *a, const QString &act);
+    KNGroupSelectDialog(TQWidget *parent, KNNntpAccount *a, const TQString &act);
     ~KNGroupSelectDialog();
 
-    QString selectedGroups()const;
+    TQString selectedGroups()const;
     void itemChangedState(CheckItem *it, bool s);
 
   protected:
     void updateItemState(CheckItem *it);
-    QListView *selView;
+    TQListView *selView;
 
   protected slots:
-    void slotItemSelected(QListViewItem *it);
+    void slotItemSelected(TQListViewItem *it);
     /** deactivates the button when a root item is selected */
     void slotSelectionChanged();
     void slotArrowBtn1();
diff --git a/knode/knhdrviewitem.cpp b/knode/knhdrviewitem.cpp
index 93b54fc0a..e547b11d9 100644
--- a/knode/knhdrviewitem.cpp
+++ b/knode/knhdrviewitem.cpp
@@ -14,8 +14,8 @@
     Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, US
 */
 
-#include <qdragobject.h>
-#include <qpainter.h>
+#include <tqdragobject.h>
+#include <tqpainter.h>
 
 #include <kdeversion.h>
 #include <kdebug.h>
@@ -54,7 +54,7 @@ void KNHdrViewItem::init( KNArticle *a )
 KNHdrViewItem::~KNHdrViewItem()
 {
   if (mActive) {
-    QListView *lv = listView();
+    TQListView *lv = listView();
     if (lv)
       static_cast<KNHeaderView*>( lv )->activeRemoved();
   }
@@ -65,7 +65,7 @@ KNHdrViewItem::~KNHdrViewItem()
 
 void KNHdrViewItem::expandChildren()
 {
-  QListViewItemIterator it( firstChild() );
+  TQListViewItemIterator it( firstChild() );
   for ( ; it.current(); ++it) {
     if (it.current()->depth() <= depth())
       break;
@@ -74,7 +74,7 @@ void KNHdrViewItem::expandChildren()
 }
 
 
-int KNHdrViewItem::compare( QListViewItem *i, int col, bool ) const
+int KNHdrViewItem::compare( TQListViewItem *i, int col, bool ) const
 {
   KNArticle *otherArticle = static_cast<KNHdrViewItem*>( i )->art;
   int diff = 0;
@@ -114,13 +114,13 @@ int KNHdrViewItem::compare( QListViewItem *i, int col, bool ) const
 }
 
 
-void KNHdrViewItem::paintCell( QPainter *p, const QColorGroup &cg, int column, int width, int alignment )
+void KNHdrViewItem::paintCell( TQPainter *p, const TQColorGroup &cg, int column, int width, int alignment )
 {
   int xText = 0, xPM = 3, yPM = 0;
-  QColor base;
+  TQColor base;
   const KPaintInfo *paintInfo = static_cast<KNHeaderView*>( listView() )->paintInfo();
 
-  QPen pen = p->pen();
+  TQPen pen = p->pen();
   if (isSelected() || mActive) {
     pen.setColor( cg.highlightedText() );
     base = cg.highlight();
@@ -134,13 +134,13 @@ void KNHdrViewItem::paintCell( QPainter *p, const QColorGroup &cg, int column, i
 
   p->setPen( pen );
 
-  p->fillRect( 0, 0, width, height(), QBrush(base) );
+  p->fillRect( 0, 0, width, height(), TQBrush(base) );
 
   if ( column == paintInfo->subCol ) {
-    QFont font = p->font();
+    TQFont font = p->font();
     font.setBold( firstColBold() );
     p->setFont( font );
-    const QPixmap *pm;
+    const TQPixmap *pm;
 
     for (int i = 0; i < 4; i++) {
       pm = pixmap( i );
@@ -156,15 +156,15 @@ void KNHdrViewItem::paintCell( QPainter *p, const QColorGroup &cg, int column, i
 
   if (width - xText - 5 > 0) {
     int cntWidth = 0;
-    QString t2;
-    QFont f2;
+    TQString t2;
+    TQFont f2;
     if (countUnreadInThread() > 0 && column == paintInfo->subCol && !isOpen()) {
-      t2 = QString( " (%1)" ).arg( countUnreadInThread() );
+      t2 = TQString( " (%1)" ).arg( countUnreadInThread() );
       f2 = p->font();
       f2.setBold( true );
-      cntWidth = QFontMetrics( f2 ).width( t2, -1 );
+      cntWidth = TQFontMetrics( f2 ).width( t2, -1 );
     }
-    QString t = KStringHandler::rPixelSqueeze( text( column ), p->fontMetrics(), width - xText - cntWidth - 5 );
+    TQString t = KStringHandler::rPixelSqueeze( text( column ), p->fontMetrics(), width - xText - cntWidth - 5 );
 
     // show tooltip if we have to squeeze the text
     if ( t != text( column ) )
@@ -174,29 +174,29 @@ void KNHdrViewItem::paintCell( QPainter *p, const QColorGroup &cg, int column, i
 
     p->drawText( xText, 0, width - xText - 5, height(), alignment | AlignVCenter,  t );
     if (cntWidth) {
-      QFont orig = p->font();
+      TQFont orig = p->font();
       p->setFont( f2 );
-      QPen pen = p->pen();
+      TQPen pen = p->pen();
       if (isSelected() || mActive) {
         pen.setColor( cg.highlightedText() );
       } else {
         pen.setColor( cg.link() );
       }
       p->setPen( pen );
-      p->drawText( xText + QFontMetrics( orig ).width( t, -1 ), 0, width - xText - 5, height(), alignment | AlignVCenter,  t2 );
+      p->drawText( xText + TQFontMetrics( orig ).width( t, -1 ), 0, width - xText - 5, height(), alignment | AlignVCenter,  t2 );
     }
   }
 }
 
 
-int KNHdrViewItem::width( const QFontMetrics &fm, const QListView *, int column )
+int KNHdrViewItem::width( const TQFontMetrics &fm, const TQListView *, int column )
 {
   int ret = fm.boundingRect( text(column) ).width();
   const KPaintInfo *paintInfo = static_cast<KNHeaderView*>( listView() )->paintInfo();
 
   // all pixmaps are drawn in the first column
   if ( column == paintInfo->subCol ) {
-    const QPixmap *pm;
+    const TQPixmap *pm;
     for (int i = 0; i < 4; ++i) {
       pm = pixmap( i );
       if (pm && !pm->isNull())
@@ -208,10 +208,10 @@ int KNHdrViewItem::width( const QFontMetrics &fm, const QListView *, int column
 }
 
 
-QString KNHdrViewItem::text( int col ) const
+TQString KNHdrViewItem::text( int col ) const
 {
   if ( !art )
-    return QString::null;
+    return TQString::null;
   KNHeaderView *hv = static_cast<KNHeaderView*>( listView() );
 
   if ( col == hv->paintInfo()->subCol ) {
@@ -220,16 +220,16 @@ QString KNHdrViewItem::text( int col ) const
 
   if ( col == hv->paintInfo()->sizeCol ) {
     if ( art->lines()->numberOfLines() != -1 )
-      return QString::number( art->lines()->numberOfLines() );
+      return TQString::number( art->lines()->numberOfLines() );
     else
-      return QString::null;
+      return TQString::null;
   }
 
   if ( col == hv->paintInfo()->scoreCol ) {
     if ( art->type() == KMime::Base::ATremote )
-      return QString::number( static_cast<KNRemoteArticle*>( art )->score() );
+      return TQString::number( static_cast<KNRemoteArticle*>( art )->score() );
     else
-      return QString::null;
+      return TQString::null;
   }
 
   if ( col == hv->paintInfo()->dateCol ) {
@@ -239,9 +239,9 @@ QString KNHdrViewItem::text( int col ) const
 }
 
 
-QDragObject* KNHdrViewItem::dragObject()
+TQDragObject* KNHdrViewItem::dragObject()
 {
-  QDragObject *d = new QStoredDrag( "x-knode-drag/article" , listView()->viewport() );
+  TQDragObject *d = new TQStoredDrag( "x-knode-drag/article" , listView()->viewport() );
   d->setPixmap( knGlobals.configManager()->appearance()->icon( KNConfig::Appearance::posting ) );
   return d;
 }
@@ -278,7 +278,7 @@ bool KNHdrViewItem::firstColBold()
 }
 
 
-QColor KNHdrViewItem::normalColor()
+TQColor KNHdrViewItem::normalColor()
 {
   if (art->type()==KMime::Base::ATremote)
     return static_cast<KNRemoteArticle*>( art )->color();
@@ -287,7 +287,7 @@ QColor KNHdrViewItem::normalColor()
 }
 
 
-QColor KNHdrViewItem::greyColor()
+TQColor KNHdrViewItem::greyColor()
 {
   return knGlobals.configManager()->appearance()->readThreadColor();
 }
diff --git a/knode/knhdrviewitem.h b/knode/knhdrviewitem.h
index a080c8381..476c6d53c 100644
--- a/knode/knhdrviewitem.h
+++ b/knode/knhdrviewitem.h
@@ -31,12 +31,12 @@ class KNHdrViewItem : public KListViewItem  {
     KNHdrViewItem( KNHdrViewItem *ref, KNArticle *a = 0 );
     ~KNHdrViewItem();
 
-    virtual int compare(QListViewItem *i, int col, bool ascending) const;
+    virtual int compare(TQListViewItem *i, int col, bool ascending) const;
 
-    void paintCell(QPainter *p, const QColorGroup &cg, int column, int width, int alignment);
-    int width(const QFontMetrics &fm, const QListView *lv, int column);
+    void paintCell(TQPainter *p, const TQColorGroup &cg, int column, int width, int alignment);
+    int width(const TQFontMetrics &fm, const TQListView *lv, int column);
 
-    virtual QString text( int col ) const;
+    virtual TQString text( int col ) const;
 
     void expandChildren();
 
@@ -44,7 +44,7 @@ class KNHdrViewItem : public KListViewItem  {
     bool isActive() const     { return mActive; }
 
     // DND
-    QDragObject* dragObject();
+    TQDragObject* dragObject();
 
     KNArticle *art;
     int countUnreadInThread();
@@ -56,8 +56,8 @@ class KNHdrViewItem : public KListViewItem  {
 
     bool greyOut();
     bool firstColBold();
-    QColor normalColor();
-    QColor greyColor();
+    TQColor normalColor();
+    TQColor greyColor();
 
     bool mActive;
     bool mShowToolTip[5]; // ### hardcoded column count :-(
diff --git a/knode/knjobdata.cpp b/knode/knjobdata.cpp
index 7d8cb6f8f..5d46c29d9 100644
--- a/knode/knjobdata.cpp
+++ b/knode/knjobdata.cpp
@@ -24,7 +24,7 @@
 #include "knnetaccess.h"
 #include "knnntpaccount.h"
 
-#include <qstylesheet.h>
+#include <tqstylesheet.h>
 
 KNJobConsumer::KNJobConsumer()
 {
@@ -33,7 +33,7 @@ KNJobConsumer::KNJobConsumer()
 
 KNJobConsumer::~KNJobConsumer()
 {
-  QValueList<KNJobData*>::Iterator it;
+  TQValueList<KNJobData*>::Iterator it;
   for ( it = mJobs.begin(); it != mJobs.end(); ++it )
     (*it)->c_onsumer = 0;
 }
@@ -105,10 +105,10 @@ void KNJobData::setJob( KIO::Job *job )
 {
   mJob = job;
   if ( job ) {
-    connect( job, SIGNAL( percent(KIO::Job*, unsigned long) ),
-             SLOT( slotJobPercent(KIO::Job*, unsigned long) ) );
-    connect( job, SIGNAL( infoMessage(KIO::Job*, const QString&) ),
-             SLOT( slotJobInfoMessage(KIO::Job*, const QString&) ) );
+    connect( job, TQT_SIGNAL( percent(KIO::Job*, unsigned long) ),
+             TQT_SLOT( slotJobPercent(KIO::Job*, unsigned long) ) );
+    connect( job, TQT_SIGNAL( infoMessage(KIO::Job*, const TQString&) ),
+             TQT_SLOT( slotJobInfoMessage(KIO::Job*, const TQString&) ) );
   }
 }
 
@@ -117,12 +117,12 @@ void KNJobData::createProgressItem()
   if ( mProgressItem )
     return;
   KNNntpAccount *acc = static_cast<KNNntpAccount*>( account() );
-  QString msg = i18n( "KNode" );
+  TQString msg = i18n( "KNode" );
   if ( type() == JTmail )
     msg = i18n( "Sending message" );
   else {
     if ( acc )
-      msg = QStyleSheet::escape( acc->name() );
+      msg = TQStyleSheet::escape( acc->name() );
   }
   bool encr = false;
   if ( acc && acc->encryption() != KNServerInfo::None )
@@ -137,7 +137,7 @@ void KNJobData::slotJobPercent( KIO::Job*, unsigned long percent )
   setProgress( percent );
 }
 
-void KNJobData::slotJobInfoMessage( KIO::Job*, const QString &msg )
+void KNJobData::slotJobInfoMessage( KIO::Job*, const TQString &msg )
 {
   kdDebug(5003) << k_funcinfo << "Status: " << msg << endl;
   setStatus( msg );
diff --git a/knode/knjobdata.h b/knode/knjobdata.h
index 5733a9883..35b54e934 100644
--- a/knode/knjobdata.h
+++ b/knode/knjobdata.h
@@ -15,8 +15,8 @@
 #ifndef KNJOBDATA_H
 #define KNJOBDATA_H
 
-#include <qobject.h>
-#include <qvaluelist.h>
+#include <tqobject.h>
+#include <tqvaluelist.h>
 
 #include <libkdepim/progressmanager.h>
 
@@ -49,7 +49,7 @@ class KNJobConsumer {
   protected:
     /** The actual work is done here */
     virtual void processJob(KNJobData *j);
-    QValueList<KNJobData*> mJobs;
+    TQValueList<KNJobData*> mJobs;
 
 };
 
@@ -63,7 +63,7 @@ class KNJobItem {
     virtual bool isLocked()         { return false; }
     virtual void setLocked(bool)    { }
 
-    virtual QString prepareForExecution() { return QString::null; }
+    virtual TQString prepareForExecution() { return TQString::null; }
 
 };
 
@@ -95,12 +95,12 @@ class KNJobData : public QObject
     KNServerInfo* account() const         { return a_ccount; }
     KNJobItem* data() const               { return d_ata; }
 
-    const QString& errorString() const    { return e_rrorString; }
+    const TQString& errorString() const    { return e_rrorString; }
     bool success() const                  { return e_rrorString.isEmpty(); }
     bool canceled() const                 { return c_anceled; }
     bool authError() const                { return a_uthError; }
 
-    void setErrorString(const QString& s) { e_rrorString=s; }
+    void setErrorString(const TQString& s) { e_rrorString=s; }
     void cancel();
     void setAuthError(bool b)             { a_uthError=b; }
 
@@ -114,7 +114,7 @@ class KNJobData : public QObject
     void createProgressItem();
 
     // safe forwards to the progress item
-    void setStatus( const QString &msg ) { if ( mProgressItem ) mProgressItem->setStatus( msg ); }
+    void setStatus( const TQString &msg ) { if ( mProgressItem ) mProgressItem->setStatus( msg ); }
     void setProgress( unsigned int progress ) { if ( mProgressItem ) mProgressItem->setProgress( progress ); }
     void setComplete() { if ( mProgressItem ) { mProgressItem->setComplete(); mProgressItem = 0; } }
 
@@ -122,14 +122,14 @@ class KNJobData : public QObject
     jobType t_ype;
     KNJobItem *d_ata;
     KNServerInfo *a_ccount;
-    QString e_rrorString;
+    TQString e_rrorString;
     bool c_anceled;
     bool a_uthError;
     KNJobConsumer *c_onsumer;
 
   private slots:
     void slotJobPercent( KIO::Job *job, unsigned long percent );
-    void slotJobInfoMessage( KIO::Job *job, const QString &msg );
+    void slotJobInfoMessage( KIO::Job *job, const TQString &msg );
 
   private:
     KIO::Job *mJob;
diff --git a/knode/knmainwidget.cpp b/knode/knmainwidget.cpp
index e4d91e812..0697a919e 100644
--- a/knode/knmainwidget.cpp
+++ b/knode/knmainwidget.cpp
@@ -13,8 +13,8 @@
 */
 #include "knmainwidget.h"
 
-#include <qhbox.h>
-#include <qlayout.h>
+#include <tqhbox.h>
+#include <tqlayout.h>
 #include <ktoolbar.h>
 
 #include <kinputdialog.h>
@@ -70,7 +70,7 @@ using namespace KNode;
 
 KNGlobals knGlobals;
 
-KNMainWidget::KNMainWidget( KXMLGUIClient* client, bool detachable, QWidget* parent,
+KNMainWidget::KNMainWidget( KXMLGUIClient* client, bool detachable, TQWidget* parent,
                             const char* name  )
   : DCOPObject("KNodeIface"), KDockArea( parent, name ),
     b_lockui( false ), m_GUIClient( client )
@@ -84,7 +84,7 @@ KNMainWidget::KNMainWidget( KXMLGUIClient* client, bool detachable, QWidget* par
   //------------------------------- </CONFIG> ----------------------------------
 
   //-------------------------------- <GUI> ------------------------------------
-  QAccel *accel = new QAccel( this );
+  TQAccel *accel = new TQAccel( this );
   initStatusBar();
 
   //setup splitter behavior
@@ -106,9 +106,9 @@ KNMainWidget::KNMainWidget( KXMLGUIClient* client, bool detachable, QWidget* par
   //setView(a_rtDock);
   setMainDockWidget(a_rtDock);
 
-  connect(a_rtDock, SIGNAL(iMBeingClosed()), SLOT(slotArticleDockHidden()));
-  connect(a_rtDock, SIGNAL(hasUndocked()), SLOT(slotArticleDockHidden()));
-  connect( mArticleViewer, SIGNAL(focusChangeRequest(QWidget*)), SLOT(slotDockWidgetFocusChangeRequest(QWidget*)) );
+  connect(a_rtDock, TQT_SIGNAL(iMBeingClosed()), TQT_SLOT(slotArticleDockHidden()));
+  connect(a_rtDock, TQT_SIGNAL(hasUndocked()), TQT_SLOT(slotArticleDockHidden()));
+  connect( mArticleViewer, TQT_SIGNAL(focusChangeRequest(TQWidget*)), TQT_SLOT(slotDockWidgetFocusChangeRequest(TQWidget*)) );
 
   //collection view
   c_olDock = createDockWidget("group_view", UserIcon("group"), 0,
@@ -123,22 +123,22 @@ KNMainWidget::KNMainWidget( KXMLGUIClient* client, bool detachable, QWidget* par
   c_olDock->setWidget(c_olView);
   c_olDock->manualDock(a_rtDock, KDockWidget::DockLeft, 3000);
 
-  connect(c_olDock, SIGNAL(iMBeingClosed()), SLOT(slotGroupDockHidden()));
-  connect(c_olDock, SIGNAL(hasUndocked()), SLOT(slotGroupDockHidden()));
-  connect(c_olView, SIGNAL(focusChangeRequest(QWidget *)), SLOT(slotDockWidgetFocusChangeRequest(QWidget *)));
-  connect(c_olView, SIGNAL(selectionChanged(QListViewItem*)),
-          SLOT(slotCollectionSelected(QListViewItem*)));
-  connect(c_olView, SIGNAL(contextMenu(KListView*, QListViewItem*, const QPoint&)),
-          SLOT(slotCollectionRMB(KListView*, QListViewItem*, const QPoint&)));
-  connect(c_olView, SIGNAL(folderDrop(QDropEvent*, KNCollectionViewItem*)),
-          SLOT(slotCollectionViewDrop(QDropEvent*, KNCollectionViewItem*)));
-  connect(c_olView, SIGNAL(itemRenamed(QListViewItem*)),
-          SLOT(slotCollectionRenamed(QListViewItem*)));
-
-  accel->connectItem( accel->insertItem(Key_Up), mArticleViewer, SLOT(scrollUp()) );
-  accel->connectItem( accel->insertItem(Key_Down), mArticleViewer, SLOT(scrollDown()) );
-  accel->connectItem( accel->insertItem(Key_Prior), mArticleViewer, SLOT(scrollPrior()) );
-  accel->connectItem( accel->insertItem(Key_Next), mArticleViewer, SLOT(scrollNext()) );
+  connect(c_olDock, TQT_SIGNAL(iMBeingClosed()), TQT_SLOT(slotGroupDockHidden()));
+  connect(c_olDock, TQT_SIGNAL(hasUndocked()), TQT_SLOT(slotGroupDockHidden()));
+  connect(c_olView, TQT_SIGNAL(focusChangeRequest(TQWidget *)), TQT_SLOT(slotDockWidgetFocusChangeRequest(TQWidget *)));
+  connect(c_olView, TQT_SIGNAL(selectionChanged(TQListViewItem*)),
+          TQT_SLOT(slotCollectionSelected(TQListViewItem*)));
+  connect(c_olView, TQT_SIGNAL(contextMenu(KListView*, TQListViewItem*, const TQPoint&)),
+          TQT_SLOT(slotCollectionRMB(KListView*, TQListViewItem*, const TQPoint&)));
+  connect(c_olView, TQT_SIGNAL(folderDrop(TQDropEvent*, KNCollectionViewItem*)),
+          TQT_SLOT(slotCollectionViewDrop(TQDropEvent*, KNCollectionViewItem*)));
+  connect(c_olView, TQT_SIGNAL(itemRenamed(TQListViewItem*)),
+          TQT_SLOT(slotCollectionRenamed(TQListViewItem*)));
+
+  accel->connectItem( accel->insertItem(Key_Up), mArticleViewer, TQT_SLOT(scrollUp()) );
+  accel->connectItem( accel->insertItem(Key_Down), mArticleViewer, TQT_SLOT(scrollDown()) );
+  accel->connectItem( accel->insertItem(Key_Prior), mArticleViewer, TQT_SLOT(scrollPrior()) );
+  accel->connectItem( accel->insertItem(Key_Next), mArticleViewer, TQT_SLOT(scrollNext()) );
 
   //header view
   h_drDock = createDockWidget("header_view", SmallIcon("text_block"), 0,
@@ -148,8 +148,8 @@ KNMainWidget::KNMainWidget( KXMLGUIClient* client, bool detachable, QWidget* par
   }
   header = new KDockWidgetHeader(h_drDock, "headerDockHeader");
   h_drDock->setHeader(header);
-  QWidget *dummy = new QWidget(h_drDock);
-  QVBoxLayout *vlay = new QVBoxLayout(dummy);
+  TQWidget *dummy = new TQWidget(h_drDock);
+  TQVBoxLayout *vlay = new TQVBoxLayout(dummy);
   h_drView = new KNHeaderView( dummy, "hdrView" );
   header->setDragPanel(new KNDockWidgetHeaderDrag(h_drView, header, h_drDock));
   h_drDock->setWidget(dummy);
@@ -157,7 +157,7 @@ KNMainWidget::KNMainWidget( KXMLGUIClient* client, bool detachable, QWidget* par
 
   q_uicksearch = new KToolBar(dummy, "search toolbar");
   KAction *resetQuickSearch = new KAction( i18n( "Reset Quick Search" ),
-                                           QApplication::reverseLayout()
+                                           TQApplication::reverseLayout()
                                            ? "clear_left"
                                            : "locationbar_erase",
                                            0, actionCollection(),
@@ -167,29 +167,29 @@ KNMainWidget::KNMainWidget( KXMLGUIClient* client, bool detachable, QWidget* par
                                         "Resets the quick search so that "
                                         "all messages are shown again." ) );
 
-  QLabel *lbl = new QLabel(i18n("&Search:"), q_uicksearch, "kde toolbar widget");
+  TQLabel *lbl = new TQLabel(i18n("&Search:"), q_uicksearch, "kde toolbar widget");
   s_earchLineEdit = new KListViewSearchLine(q_uicksearch, h_drView, "KListViewSearchLine");
   q_uicksearch->setStretchableWidget(s_earchLineEdit);
   lbl->setBuddy(s_earchLineEdit);
-  connect( resetQuickSearch, SIGNAL( activated() ), s_earchLineEdit, SLOT( clear() ));
+  connect( resetQuickSearch, TQT_SIGNAL( activated() ), s_earchLineEdit, TQT_SLOT( clear() ));
 
   vlay->addWidget(q_uicksearch);
   vlay->addWidget(h_drView);
 
-  connect(h_drDock, SIGNAL(iMBeingClosed()), SLOT(slotHeaderDockHidden()));
-  connect(h_drDock, SIGNAL(hasUndocked()), SLOT(slotHeaderDockHidden()));
-  connect(h_drView, SIGNAL(focusChangeRequest(QWidget *)),
-          SLOT(slotDockWidgetFocusChangeRequest(QWidget *)));
-  connect(h_drView, SIGNAL(itemSelected(QListViewItem*)),
-          SLOT(slotArticleSelected(QListViewItem*)));
-  connect(h_drView, SIGNAL(selectionChanged()),
-          SLOT(slotArticleSelectionChanged()));
-  connect(h_drView, SIGNAL(contextMenu(KListView*, QListViewItem*, const QPoint&)),
-          SLOT(slotArticleRMB(KListView*, QListViewItem*, const QPoint&)));
-  connect(h_drView, SIGNAL(doubleClick(QListViewItem *)),
-          SLOT(slotOpenArticle(QListViewItem *)));
-  connect(h_drView, SIGNAL(sortingChanged(int)),
-          SLOT(slotHdrViewSortingChanged(int)));
+  connect(h_drDock, TQT_SIGNAL(iMBeingClosed()), TQT_SLOT(slotHeaderDockHidden()));
+  connect(h_drDock, TQT_SIGNAL(hasUndocked()), TQT_SLOT(slotHeaderDockHidden()));
+  connect(h_drView, TQT_SIGNAL(focusChangeRequest(TQWidget *)),
+          TQT_SLOT(slotDockWidgetFocusChangeRequest(TQWidget *)));
+  connect(h_drView, TQT_SIGNAL(itemSelected(TQListViewItem*)),
+          TQT_SLOT(slotArticleSelected(TQListViewItem*)));
+  connect(h_drView, TQT_SIGNAL(selectionChanged()),
+          TQT_SLOT(slotArticleSelectionChanged()));
+  connect(h_drView, TQT_SIGNAL(contextMenu(KListView*, TQListViewItem*, const TQPoint&)),
+          TQT_SLOT(slotArticleRMB(KListView*, TQListViewItem*, const TQPoint&)));
+  connect(h_drView, TQT_SIGNAL(doubleClick(TQListViewItem *)),
+          TQT_SLOT(slotOpenArticle(TQListViewItem *)));
+  connect(h_drView, TQT_SIGNAL(sortingChanged(int)),
+          TQT_SLOT(slotHdrViewSortingChanged(int)));
 
   //actions
   initActions();
@@ -200,7 +200,7 @@ KNMainWidget::KNMainWidget( KXMLGUIClient* client, bool detachable, QWidget* par
 
   //Network
   n_etAccess = knGlobals.netAccess();
-  connect(n_etAccess, SIGNAL(netActive(bool)), this, SLOT(slotNetworkActive(bool)));
+  connect(n_etAccess, TQT_SIGNAL(netActive(bool)), this, TQT_SLOT(slotNetworkActive(bool)));
 
   //Filter Manager
   f_ilManager = knGlobals.filterManager();
@@ -225,8 +225,8 @@ KNMainWidget::KNMainWidget( KXMLGUIClient* client, bool detachable, QWidget* par
 
   // Score Manager
   s_coreManager = knGlobals.scoringManager();
-  //connect(s_coreManager, SIGNAL(changedRules()), SLOT(slotReScore()));
-  connect(s_coreManager, SIGNAL(finishedEditing()), SLOT(slotReScore()));
+  //connect(s_coreManager, TQT_SIGNAL(changedRules()), TQT_SLOT(slotReScore()));
+  connect(s_coreManager, TQT_SIGNAL(finishedEditing()), TQT_SLOT(slotReScore()));
 
   // Memory Manager
   m_emManager = knGlobals.memoryManager();
@@ -245,7 +245,7 @@ KNMainWidget::KNMainWidget( KXMLGUIClient* client, bool detachable, QWidget* par
 
   // set the keyboard focus indicator on the first item in the Collection View
   if( c_olView->firstChild() ) {
-    QListViewItem *i = c_olView->firstChild();
+    TQListViewItem *i = c_olView->firstChild();
     bool open = i->isOpen();
     c_olView->setActive( i );
     i->setOpen( open );
@@ -307,15 +307,15 @@ void KNMainWidget::initStatusBar()
   //statusbar
   KMainWindow *mainWin = dynamic_cast<KMainWindow*>(topLevelWidget());
   KStatusBar *sb =  mainWin ? mainWin->statusBar() : 0;
-  s_tatusFilter = new KRSqueezedTextLabel( QString::null, sb );
+  s_tatusFilter = new KRSqueezedTextLabel( TQString::null, sb );
   s_tatusFilter->setAlignment( AlignLeft | AlignVCenter );
-  s_tatusGroup = new KRSqueezedTextLabel( QString::null, sb );
+  s_tatusGroup = new KRSqueezedTextLabel( TQString::null, sb );
   s_tatusGroup->setAlignment( AlignLeft | AlignVCenter );
 }
 
 //================================== GUI =================================
 
-void KNMainWidget::setStatusMsg(const QString& text, int id)
+void KNMainWidget::setStatusMsg(const TQString& text, int id)
 {
   KMainWindow *mainWin = dynamic_cast<KMainWindow*>(topLevelWidget());
   KStatusBar *bar =  mainWin ? mainWin->statusBar() : 0;
@@ -340,7 +340,7 @@ void KNMainWidget::setStatusMsg(const QString& text, int id)
 }
 
 
-void KNMainWidget::setStatusHelpMsg(const QString& text)
+void KNMainWidget::setStatusHelpMsg(const TQString& text)
 {
   KMainWindow *mainWin = dynamic_cast<KMainWindow*>(topLevelWidget());
   KStatusBar *bar =  mainWin ? mainWin->statusBar() : 0;
@@ -351,7 +351,7 @@ void KNMainWidget::setStatusHelpMsg(const QString& text)
 
 void KNMainWidget::updateCaption()
 {
-  QString newCaption=i18n("KDE News Reader");
+  TQString newCaption=i18n("KDE News Reader");
   if (g_rpManager->currentGroup()) {
     newCaption = g_rpManager->currentGroup()->name();
     if (g_rpManager->currentGroup()->status()==KNGroup::moderated)
@@ -431,23 +431,23 @@ void KNMainWidget::secureProcessEvents()
 }
 
 
-QSize KNMainWidget::sizeHint() const
+TQSize KNMainWidget::sizeHint() const
 {
-  return QSize(759,478);    // default optimized for 800x600
+  return TQSize(759,478);    // default optimized for 800x600
 }
 
 
 void KNMainWidget::openURL(const KURL &url)
 {
   kdDebug(5003) << k_funcinfo << url << endl;
-  QString host = url.host();
+  TQString host = url.host();
   unsigned short int port = url.port();
   KNNntpAccount *acc=0;
 
   if (url.url().left(7) == "news://") {
 
     // lets see if we already have an account for this host...
-    QValueList<KNNntpAccount*>::Iterator it;
+    TQValueList<KNNntpAccount*>::Iterator it;
     for ( it = a_ccManager->begin(); it != a_ccManager->end(); ++it ) {
       if ( (*it)->server().lower() == host.lower() && ( port==0 || (*it)->port() == port ) ) {
         acc = *it;
@@ -487,10 +487,10 @@ void KNMainWidget::openURL(const KURL &url)
     bool isMID=(url.url().contains('@')==1);
 
     if (!isMID) {
-      QString groupname=url.path(-1);
+      TQString groupname=url.path(-1);
       while(groupname.startsWith("/"))
         groupname.remove(0,1);
-      QListViewItem *item=0;
+      TQListViewItem *item=0;
       if(groupname.isEmpty())
         item=acc->listItem();
       else {
@@ -512,7 +512,7 @@ void KNMainWidget::openURL(const KURL &url)
         c_olView->setActive( item );
       }
     } else {
-      QString groupname = url.url().mid( url.protocol().length()+1 );
+      TQString groupname = url.url().mid( url.protocol().length()+1 );
       KNGroup *g = g_rpManager->currentGroup();
       if (g == 0)
         g = g_rpManager->firstGroupOfAccount(acc);
@@ -520,7 +520,7 @@ void KNMainWidget::openURL(const KURL &url)
       if (g) {
         if(!KNArticleWindow::raiseWindowForArticle(groupname.latin1())) { //article not yet opened
           KNRemoteArticle *a=new KNRemoteArticle(g);
-          QString messageID = "<"+groupname+">";
+          TQString messageID = "<"+groupname+">";
           a->messageID()->from7BitString(messageID.latin1());
           KNArticleWindow *awin=new KNArticleWindow(a);
           awin->show();
@@ -551,117 +551,117 @@ void KNMainWidget::initActions()
   //navigation
   a_ctNavNextArt            = new KAction( KGuiItem(i18n("&Next Article"), "next",
                               i18n("Go to next article")), "N;Right", h_drView,
-                              SLOT(nextArticle()), actionCollection(), "go_nextArticle" );
+                              TQT_SLOT(nextArticle()), actionCollection(), "go_nextArticle" );
   a_ctNavPrevArt            = new KAction( KGuiItem(i18n("&Previous Article"), "previous",
                               i18n("Go to previous article")), "P;Left" , h_drView,
-                              SLOT(prevArticle()), actionCollection(), "go_prevArticle" );
+                              TQT_SLOT(prevArticle()), actionCollection(), "go_prevArticle" );
   a_ctNavNextUnreadArt      = new KAction(i18n("Next Unread &Article"), "1rightarrow", ALT+SHIFT+Key_Space , this,
-                              SLOT(slotNavNextUnreadArt()), actionCollection(), "go_nextUnreadArticle");
+                              TQT_SLOT(slotNavNextUnreadArt()), actionCollection(), "go_nextUnreadArticle");
   a_ctNavNextUnreadThread   = new KAction(i18n("Next Unread &Thread"),"2rightarrow", SHIFT+Key_Space , this,
-                              SLOT(slotNavNextUnreadThread()), actionCollection(), "go_nextUnreadThread");
+                              TQT_SLOT(slotNavNextUnreadThread()), actionCollection(), "go_nextUnreadThread");
   a_ctNavNextGroup          = new KAction(i18n("Ne&xt Group"), "down", Key_Plus , c_olView,
-                              SLOT(nextGroup()), actionCollection(), "go_nextGroup");
+                              TQT_SLOT(nextGroup()), actionCollection(), "go_nextGroup");
   a_ctNavPrevGroup          = new KAction(i18n("Pre&vious Group"), "up", Key_Minus , c_olView,
-                              SLOT(prevGroup()), actionCollection(), "go_prevGroup");
+                              TQT_SLOT(prevGroup()), actionCollection(), "go_prevGroup");
   a_ctNavReadThrough        = new KAction(i18n("Read &Through Articles"), Key_Space , this,
-                              SLOT(slotNavReadThrough()), actionCollection(), "go_readThrough");
+                              TQT_SLOT(slotNavReadThrough()), actionCollection(), "go_readThrough");
   a_ctNavReadThrough->plugAccel(a_ccel);
 
-  QAccel *accel = new QAccel( this );
+  TQAccel *accel = new TQAccel( this );
   new KAction( i18n("Focus on Next Folder"), CTRL+Key_Right, c_olView,
-    SLOT(incCurrentFolder()), actionCollection(), "inc_current_folder" );
+    TQT_SLOT(incCurrentFolder()), actionCollection(), "inc_current_folder" );
   accel->connectItem(accel->insertItem(CTRL+Key_Right),
-    c_olView, SLOT(incCurrentFolder()));
+    c_olView, TQT_SLOT(incCurrentFolder()));
   new KAction( i18n("Focus on Previous Folder"), CTRL+Key_Left, c_olView,
-    SLOT(decCurrentFolder()), actionCollection(), "dec_current_folder" );
+    TQT_SLOT(decCurrentFolder()), actionCollection(), "dec_current_folder" );
   accel->connectItem(accel->insertItem(CTRL+Key_Left),
-    c_olView, SLOT(decCurrentFolder()));
+    c_olView, TQT_SLOT(decCurrentFolder()));
   new KAction( i18n("Select Folder with Focus"), CTRL+Key_Space, c_olView,
-    SLOT(selectCurrentFolder()), actionCollection(), "select_current_folder" );
+    TQT_SLOT(selectCurrentFolder()), actionCollection(), "select_current_folder" );
   accel->connectItem(accel->insertItem(CTRL+Key_Space),
-    c_olView, SLOT(selectCurrentFolder()));
+    c_olView, TQT_SLOT(selectCurrentFolder()));
 
   new KAction( i18n("Focus on Next Article"), ALT+Key_Right, h_drView,
-               SLOT(incCurrentArticle()), actionCollection(), "inc_current_article" );
+               TQT_SLOT(incCurrentArticle()), actionCollection(), "inc_current_article" );
   accel->connectItem( accel->insertItem(ALT+Key_Right),
-                      h_drView, SLOT(incCurrentArticle()) );
+                      h_drView, TQT_SLOT(incCurrentArticle()) );
   new KAction( i18n("Focus on Previous Article"), ALT+Key_Left, h_drView,
-               SLOT(decCurrentArticle()), actionCollection(), "dec_current_article" );
+               TQT_SLOT(decCurrentArticle()), actionCollection(), "dec_current_article" );
   accel->connectItem( accel->insertItem(ALT+Key_Left),
-                      h_drView, SLOT(decCurrentArticle()) );
+                      h_drView, TQT_SLOT(decCurrentArticle()) );
   new KAction( i18n("Select Article with Focus"), ALT+Key_Space, h_drView,
-               SLOT(selectCurrentArticle()), actionCollection(), "select_current_article" );
+               TQT_SLOT(selectCurrentArticle()), actionCollection(), "select_current_article" );
   accel->connectItem( accel->insertItem(ALT+Key_Space),
-                      h_drView, SLOT(selectCurrentArticle()) );
+                      h_drView, TQT_SLOT(selectCurrentArticle()) );
 
   //collection-view - accounts
   a_ctAccProperties         = new KAction(i18n("Account &Properties"), "configure", 0, this,
-                              SLOT(slotAccProperties()), actionCollection(), "account_properties");
+                              TQT_SLOT(slotAccProperties()), actionCollection(), "account_properties");
   a_ctAccRename             = new KAction(i18n("&Rename Account"), "text", 0, this,
-                              SLOT(slotAccRename()), actionCollection(), "account_rename");
+                              TQT_SLOT(slotAccRename()), actionCollection(), "account_rename");
   a_ctAccSubscribe          = new KAction(i18n("&Subscribe to Newsgroups..."), "news_subscribe", 0, this,
-                              SLOT(slotAccSubscribe()), actionCollection(), "account_subscribe");
+                              TQT_SLOT(slotAccSubscribe()), actionCollection(), "account_subscribe");
   a_ctAccExpireAll          = new KAction(i18n("&Expire All Groups"), 0, this,
-                              SLOT(slotAccExpireAll()), actionCollection(), "account_expire_all");
+                              TQT_SLOT(slotAccExpireAll()), actionCollection(), "account_expire_all");
   a_ctAccGetNewHdrs         = new KAction(i18n("&Get New Articles in All Groups"), "mail_get", 0, this,
-                              SLOT(slotAccGetNewHdrs()), actionCollection(), "account_dnlHeaders");
+                              TQT_SLOT(slotAccGetNewHdrs()), actionCollection(), "account_dnlHeaders");
   a_ctAccGetNewHdrsAll      = new KAction(i18n("&Get New Articles in All Accounts"), "mail_get_all", 0, this,
-                                          SLOT(slotAccGetNewHdrsAll()), actionCollection(), "account_dnlAllHeaders");
+                                          TQT_SLOT(slotAccGetNewHdrsAll()), actionCollection(), "account_dnlAllHeaders");
   a_ctAccDelete             = new KAction(i18n("&Delete Account"), "editdelete", 0, this,
-                              SLOT(slotAccDelete()), actionCollection(), "account_delete");
+                              TQT_SLOT(slotAccDelete()), actionCollection(), "account_delete");
   a_ctAccPostNewArticle     = new KAction(i18n("&Post to Newsgroup..."), "mail_new", CTRL+Key_N, this,
-                              SLOT(slotAccPostNewArticle()), actionCollection(), "article_postNew");
+                              TQT_SLOT(slotAccPostNewArticle()), actionCollection(), "article_postNew");
 
   //collection-view - groups
   a_ctGrpProperties         = new KAction(i18n("Group &Properties"), "configure", 0, this,
-                              SLOT(slotGrpProperties()), actionCollection(), "group_properties");
+                              TQT_SLOT(slotGrpProperties()), actionCollection(), "group_properties");
   a_ctGrpRename             = new KAction(i18n("Rename &Group"), "text", 0, this,
-                              SLOT(slotGrpRename()), actionCollection(), "group_rename");
+                              TQT_SLOT(slotGrpRename()), actionCollection(), "group_rename");
   a_ctGrpGetNewHdrs         = new KAction(i18n("&Get New Articles"), "mail_get" , 0, this,
-                              SLOT(slotGrpGetNewHdrs()), actionCollection(), "group_dnlHeaders");
+                              TQT_SLOT(slotGrpGetNewHdrs()), actionCollection(), "group_dnlHeaders");
   a_ctGrpExpire             = new KAction(i18n("E&xpire Group"), "wizard", 0, this,
-                              SLOT(slotGrpExpire()), actionCollection(), "group_expire");
+                              TQT_SLOT(slotGrpExpire()), actionCollection(), "group_expire");
   a_ctGrpReorganize         = new KAction(i18n("Re&organize Group"), 0, this,
-                              SLOT(slotGrpReorganize()), actionCollection(), "group_reorg");
+                              TQT_SLOT(slotGrpReorganize()), actionCollection(), "group_reorg");
   a_ctGrpUnsubscribe        = new KAction(i18n("&Unsubscribe From Group"), "news_unsubscribe", 0, this,
-                              SLOT(slotGrpUnsubscribe()), actionCollection(), "group_unsubscribe");
+                              TQT_SLOT(slotGrpUnsubscribe()), actionCollection(), "group_unsubscribe");
   a_ctGrpSetAllRead         = new KAction(i18n("Mark All as &Read"), "goto", 0, this,
-                              SLOT(slotGrpSetAllRead()), actionCollection(), "group_allRead");
+                              TQT_SLOT(slotGrpSetAllRead()), actionCollection(), "group_allRead");
   a_ctGrpSetAllUnread       = new KAction(i18n("Mark All as U&nread"), 0, this,
-                              SLOT(slotGrpSetAllUnread()), actionCollection(), "group_allUnread");
+                              TQT_SLOT(slotGrpSetAllUnread()), actionCollection(), "group_allUnread");
   a_ctGrpSetUnread          = new KAction(i18n("Mark Last as Unr&ead..."), 0, this,
-                              SLOT(slotGrpSetUnread()), actionCollection(), "group_unread");
+                              TQT_SLOT(slotGrpSetUnread()), actionCollection(), "group_unread");
 
 
 
    (void) new KAction( i18n("&Configure KNode..."),
                        "configure", 0, this,
-                       SLOT(slotSettings()), actionCollection(),
+                       TQT_SLOT(slotSettings()), actionCollection(),
                        "knode_configure_knode" );
 
   //collection-view - folder
   a_ctFolNew                = new KAction(i18n("&New Folder"), "folder_new", 0, this,
-                              SLOT(slotFolNew()), actionCollection(), "folder_new");
+                              TQT_SLOT(slotFolNew()), actionCollection(), "folder_new");
   a_ctFolNewChild           = new KAction(i18n("New &Subfolder"), "folder_new", 0, this,
-                              SLOT(slotFolNewChild()), actionCollection(), "folder_newChild");
+                              TQT_SLOT(slotFolNewChild()), actionCollection(), "folder_newChild");
   a_ctFolDelete             = new KAction(i18n("&Delete Folder"), "editdelete", 0, this,
-                              SLOT(slotFolDelete()), actionCollection(), "folder_delete");
+                              TQT_SLOT(slotFolDelete()), actionCollection(), "folder_delete");
   a_ctFolRename             = new KAction(i18n("&Rename Folder"), "text", 0, this,
-                              SLOT(slotFolRename()), actionCollection(), "folder_rename");
+                              TQT_SLOT(slotFolRename()), actionCollection(), "folder_rename");
   a_ctFolCompact            = new KAction(i18n("C&ompact Folder"), "wizard", 0, this,
-                              SLOT(slotFolCompact()), actionCollection(), "folder_compact");
+                              TQT_SLOT(slotFolCompact()), actionCollection(), "folder_compact");
   a_ctFolCompactAll         = new KAction(i18n("Co&mpact All Folders"), 0, this,
-                              SLOT(slotFolCompactAll()), actionCollection(), "folder_compact_all");
+                              TQT_SLOT(slotFolCompactAll()), actionCollection(), "folder_compact_all");
   a_ctFolEmpty              = new KAction(i18n("&Empty Folder"), 0, this,
-                              SLOT(slotFolEmpty()), actionCollection(), "folder_empty");
+                              TQT_SLOT(slotFolEmpty()), actionCollection(), "folder_empty");
   a_ctFolMboxImport         = new KAction(i18n("&Import MBox Folder..."), 0, this,
-                              SLOT(slotFolMBoxImport()), actionCollection(), "folder_MboxImport");
+                              TQT_SLOT(slotFolMBoxImport()), actionCollection(), "folder_MboxImport");
   a_ctFolMboxExport         = new KAction(i18n("E&xport as MBox Folder..."), 0, this,
-                              SLOT(slotFolMBoxExport()), actionCollection(), "folder_MboxExport");
+                              TQT_SLOT(slotFolMBoxExport()), actionCollection(), "folder_MboxExport");
 
   //header-view - list-handling
   a_ctArtSortHeaders        = new KSelectAction(i18n("S&ort"), 0, actionCollection(), "view_Sort");
-  QStringList items;
+  TQStringList items;
   items += i18n("By &Subject");
   items += i18n("By S&ender");
   items += i18n("By S&core");
@@ -669,9 +669,9 @@ void KNMainWidget::initActions()
   items += i18n("By &Date");
   a_ctArtSortHeaders->setItems(items);
   a_ctArtSortHeaders->setShortcutConfigurable(false);
-  connect(a_ctArtSortHeaders, SIGNAL(activated(int)), this, SLOT(slotArtSortHeaders(int)));
-  a_ctArtSortHeadersKeyb   = new KAction(i18n("Sort"), QString::null, Key_F7 , this,
-                             SLOT(slotArtSortHeadersKeyb()), actionCollection(), "view_Sort_Keyb");
+  connect(a_ctArtSortHeaders, TQT_SIGNAL(activated(int)), this, TQT_SLOT(slotArtSortHeaders(int)));
+  a_ctArtSortHeadersKeyb   = new KAction(i18n("Sort"), TQString::null, Key_F7 , this,
+                             TQT_SLOT(slotArtSortHeadersKeyb()), actionCollection(), "view_Sort_Keyb");
   a_ctArtSortHeadersKeyb->plugAccel(a_ccel);
   a_ctArtFilter             = new KNFilterSelectAction(i18n("&Filter"), "filter",
                               actionCollection(), "view_Filter");
@@ -679,86 +679,86 @@ void KNMainWidget::initActions()
   a_ctArtFilterKeyb         = new KAction(i18n("Filter"), Key_F6, actionCollection(), "view_Filter_Keyb");
   a_ctArtFilterKeyb->plugAccel(a_ccel);
   a_ctArtSearch             = new KAction(i18n("&Search Articles..."),"mail_find" , Key_F4 , this,
-                              SLOT(slotArtSearch()), actionCollection(), "article_search");
+                              TQT_SLOT(slotArtSearch()), actionCollection(), "article_search");
   a_ctArtRefreshList        = new KAction(i18n("&Refresh List"),"reload", KStdAccel::shortcut(KStdAccel::Reload), this,
-                              SLOT(slotArtRefreshList()), actionCollection(), "view_Refresh");
+                              TQT_SLOT(slotArtRefreshList()), actionCollection(), "view_Refresh");
   a_ctArtCollapseAll        = new KAction(i18n("&Collapse All Threads"), 0 , this,
-                              SLOT(slotArtCollapseAll()), actionCollection(), "view_CollapseAll");
+                              TQT_SLOT(slotArtCollapseAll()), actionCollection(), "view_CollapseAll");
   a_ctArtExpandAll          = new KAction(i18n("E&xpand All Threads"), 0 , this,
-                              SLOT(slotArtExpandAll()), actionCollection(), "view_ExpandAll");
+                              TQT_SLOT(slotArtExpandAll()), actionCollection(), "view_ExpandAll");
   a_ctArtToggleThread       = new KAction(i18n("&Toggle Subthread"), Key_T, this,
-                              SLOT(slotArtToggleThread()), actionCollection(), "thread_toggle");
+                              TQT_SLOT(slotArtToggleThread()), actionCollection(), "thread_toggle");
   a_ctArtToggleShowThreads  = new KToggleAction(i18n("Show T&hreads"), 0 , this,
-                              SLOT(slotArtToggleShowThreads()), actionCollection(), "view_showThreads");
+                              TQT_SLOT(slotArtToggleShowThreads()), actionCollection(), "view_showThreads");
   a_ctArtToggleShowThreads->setCheckedState(i18n("Hide T&hreads"));
 
   a_ctArtToggleShowThreads->setChecked(c_fgManager->readNewsGeneral()->showThreads());
 
   //header-view - remote articles
   a_ctArtSetArtRead         = new KAction(i18n("Mark as &Read"), Key_D , this,
-                              SLOT(slotArtSetArtRead()), actionCollection(), "article_read");
+                              TQT_SLOT(slotArtSetArtRead()), actionCollection(), "article_read");
   a_ctArtSetArtUnread       = new KAction(i18n("Mar&k as Unread"), Key_U , this,
-                              SLOT(slotArtSetArtUnread()), actionCollection(), "article_unread");
+                              TQT_SLOT(slotArtSetArtUnread()), actionCollection(), "article_unread");
   a_ctArtSetThreadRead      = new KAction(i18n("Mark &Thread as Read"), CTRL+Key_D , this,
-                              SLOT(slotArtSetThreadRead()), actionCollection(), "thread_read");
+                              TQT_SLOT(slotArtSetThreadRead()), actionCollection(), "thread_read");
   a_ctArtSetThreadUnread    = new KAction(i18n("Mark T&hread as Unread"), CTRL+Key_U , this,
-                              SLOT(slotArtSetThreadUnread()), actionCollection(), "thread_unread");
+                              TQT_SLOT(slotArtSetThreadUnread()), actionCollection(), "thread_unread");
   a_ctArtOpenNewWindow      = new KAction(i18n("Open in Own &Window"), "window_new", Key_O , this,
-                              SLOT(slotArtOpenNewWindow()), actionCollection(), "article_ownWindow");
+                              TQT_SLOT(slotArtOpenNewWindow()), actionCollection(), "article_ownWindow");
 
   // scoring
   a_ctScoresEdit            = new KAction(i18n("&Edit Scoring Rules..."), "edit", CTRL+Key_E, this,
-                              SLOT(slotScoreEdit()), actionCollection(), "scoreedit");
+                              TQT_SLOT(slotScoreEdit()), actionCollection(), "scoreedit");
   a_ctReScore               = new KAction(i18n("Recalculate &Scores"), 0, this,
-                              SLOT(slotReScore()),actionCollection(),"rescore");
+                              TQT_SLOT(slotReScore()),actionCollection(),"rescore");
   a_ctScoreLower            = new KAction(i18n("&Lower Score for Author..."), CTRL+Key_L, this,
-                              SLOT(slotScoreLower()), actionCollection(), "scorelower");
+                              TQT_SLOT(slotScoreLower()), actionCollection(), "scorelower");
   a_ctScoreRaise            = new KAction(i18n("&Raise Score for Author..."), CTRL+Key_I, this,
-                              SLOT(slotScoreRaise()),actionCollection(),"scoreraise");
+                              TQT_SLOT(slotScoreRaise()),actionCollection(),"scoreraise");
   a_ctArtToggleIgnored      = new KAction(i18n("&Ignore Thread"), "bottom", Key_I , this,
-                              SLOT(slotArtToggleIgnored()), actionCollection(), "thread_ignore");
+                              TQT_SLOT(slotArtToggleIgnored()), actionCollection(), "thread_ignore");
   a_ctArtToggleWatched      = new KAction(i18n("&Watch Thread"), "top", Key_W , this,
-                              SLOT(slotArtToggleWatched()), actionCollection(), "thread_watch");
+                              TQT_SLOT(slotArtToggleWatched()), actionCollection(), "thread_watch");
 
   //header-view local articles
   a_ctArtSendOutbox         = new KAction(i18n("Sen&d Pending Messages"), "mail_send", 0, this,
-                              SLOT(slotArtSendOutbox()), actionCollection(), "net_sendPending");
+                              TQT_SLOT(slotArtSendOutbox()), actionCollection(), "net_sendPending");
   a_ctArtDelete             = new KAction(i18n("&Delete Article"), "editdelete", Key_Delete, this,
-                              SLOT(slotArtDelete()), actionCollection(), "article_delete");
+                              TQT_SLOT(slotArtDelete()), actionCollection(), "article_delete");
   a_ctArtSendNow            = new KAction(i18n("Send &Now"),"mail_send", 0 , this,
-                              SLOT(slotArtSendNow()), actionCollection(), "article_sendNow");
+                              TQT_SLOT(slotArtSendNow()), actionCollection(), "article_sendNow");
   a_ctArtEdit               = new KAction(i18n("edit article","&Edit Article..."), "edit", Key_E , this,
-                              SLOT(slotArtEdit()), actionCollection(), "article_edit");
+                              TQT_SLOT(slotArtEdit()), actionCollection(), "article_edit");
 
   //network
   a_ctNetCancel             = new KAction(i18n("Stop &Network"),"stop",0, this,
-                              SLOT(slotNetCancel()), actionCollection(), "net_stop");
+                              TQT_SLOT(slotNetCancel()), actionCollection(), "net_stop");
   a_ctNetCancel->setEnabled(false);
 
   a_ctFetchArticleWithID    = new KAction(i18n("&Fetch Article with ID..."), 0, this,
-                              SLOT(slotFetchArticleWithID()), actionCollection(), "fetch_article_with_id");
+                              TQT_SLOT(slotFetchArticleWithID()), actionCollection(), "fetch_article_with_id");
   a_ctFetchArticleWithID->setEnabled(false);
 
   a_ctToggleGroupView        = new KToggleAction(i18n("Show &Group View"), CTRL+Key_G, this,
-                               SLOT(slotToggleGroupView()), actionCollection(), "settings_show_groupView");
+                               TQT_SLOT(slotToggleGroupView()), actionCollection(), "settings_show_groupView");
   a_ctToggleGroupView->setCheckedState(i18n("Hide &Group View"));
   a_ctToggleHeaderView       = new KToggleAction(i18n("Show &Header View"), CTRL+Key_H, this,
-                               SLOT(slotToggleHeaderView()), actionCollection(), "settings_show_headerView");
+                               TQT_SLOT(slotToggleHeaderView()), actionCollection(), "settings_show_headerView");
   a_ctToggleHeaderView->setCheckedState(i18n("Hide &Header View"));
   a_ctToggleArticleViewer    = new KToggleAction(i18n("Show &Article Viewer"), CTRL+Key_J, this,
-                               SLOT(slotToggleArticleViewer()), actionCollection(), "settings_show_articleViewer");
+                               TQT_SLOT(slotToggleArticleViewer()), actionCollection(), "settings_show_articleViewer");
   a_ctToggleArticleViewer->setCheckedState(i18n("Hide &Article Viewer"));
-  a_ctToggleQuickSearch      = new KToggleAction(i18n("Show Quick Search"), QString::null, this,
-                               SLOT(slotToggleQuickSearch()), actionCollection(), "settings_show_quickSearch");
+  a_ctToggleQuickSearch      = new KToggleAction(i18n("Show Quick Search"), TQString::null, this,
+                               TQT_SLOT(slotToggleQuickSearch()), actionCollection(), "settings_show_quickSearch");
   a_ctToggleQuickSearch->setCheckedState(i18n("Hide Quick Search"));
   a_ctSwitchToGroupView      = new KAction(i18n("Switch to Group View"), Key_G , this,
-                               SLOT(slotSwitchToGroupView()), actionCollection(), "switch_to_group_view");
+                               TQT_SLOT(slotSwitchToGroupView()), actionCollection(), "switch_to_group_view");
   a_ctSwitchToGroupView->plugAccel(a_ccel);
   a_ctSwitchToHeaderView     = new KAction(i18n("Switch to Header View"), Key_H , this,
-                               SLOT(slotSwitchToHeaderView()), actionCollection(), "switch_to_header_view");
+                               TQT_SLOT(slotSwitchToHeaderView()), actionCollection(), "switch_to_header_view");
   a_ctSwitchToHeaderView->plugAccel(a_ccel);
   a_ctSwitchToArticleViewer  = new KAction(i18n("Switch to Article Viewer"), Key_J , this,
-                               SLOT(slotSwitchToArticleViewer()), actionCollection(), "switch_to_article_viewer");
+                               TQT_SLOT(slotSwitchToArticleViewer()), actionCollection(), "switch_to_article_viewer");
   a_ctSwitchToArticleViewer->plugAccel(a_ccel);
 }
 
@@ -766,16 +766,16 @@ bool KNMainWidget::firstStart()
 {
   KConfig *conf=knGlobals.config();
   conf->setGroup("GENERAL");
-  QString ver = conf->readEntry("Version");
+  TQString ver = conf->readEntry("Version");
   if(!ver.isEmpty())
     return false;
 
   KConfig emailConf("emaildefaults");
 
   emailConf.setGroup("Defaults");
-  QString group = emailConf.readEntry("Profile","Default");
+  TQString group = emailConf.readEntry("Profile","Default");
 
-  emailConf.setGroup(QString("PROFILE_%1").arg(group));
+  emailConf.setGroup(TQString("PROFILE_%1").arg(group));
   KNConfig::Identity *id=knGlobals.configManager()->identity();
   id->setName(emailConf.readEntry("FullName"));
   id->setEmail(emailConf.readEntry("EmailAddress").latin1());
@@ -841,7 +841,7 @@ bool KNMainWidget::requestShutdown()
   if( a_rtFactory->jobsPending() &&
       KMessageBox::No==KMessageBox::warningYesNo(this, i18n(
 "KNode is currently sending articles. If you quit now you might lose these \
-articles.\nDo you want to quit anyway?"), QString::null, KStdGuiItem::quit(), KStdGuiItem::cancel())
+articles.\nDo you want to quit anyway?"), TQString::null, KStdGuiItem::quit(), KStdGuiItem::cancel())
     )
     return false;
 
@@ -901,13 +901,13 @@ bool KNMainWidget::queryClose()
 }
 
 
-void KNMainWidget::showEvent(QShowEvent *)
+void KNMainWidget::showEvent(TQShowEvent *)
 {
   slotCheckDockWidgetStatus();
 }
 
 
-void KNMainWidget::fontChange( const QFont & )
+void KNMainWidget::fontChange( const TQFont & )
 {
   a_rtFactory->configChanged();
   ArticleWidget::configChanged();
@@ -915,19 +915,19 @@ void KNMainWidget::fontChange( const QFont & )
 }
 
 
-void KNMainWidget::paletteChange( const QPalette & )
+void KNMainWidget::paletteChange( const TQPalette & )
 {
   ArticleWidget::configChanged();
   configChanged();
 }
 
 
-bool KNMainWidget::eventFilter(QObject *o, QEvent *e)
+bool KNMainWidget::eventFilter(TQObject *o, TQEvent *e)
 {
-  if (((e->type() == QEvent::KeyPress) ||
-       (e->type() == QEvent::KeyRelease) ||
-       (e->type() == QEvent::Accel) ||
-       (e->type() == QEvent::AccelOverride)) &&
+  if (((e->type() == TQEvent::KeyPress) ||
+       (e->type() == TQEvent::KeyRelease) ||
+       (e->type() == TQEvent::Accel) ||
+       (e->type() == TQEvent::AccelOverride)) &&
        b_lockui)
     return true;
   return KDockArea::eventFilter(o, e);
@@ -939,7 +939,7 @@ void KNMainWidget::getSelectedArticles(KNArticle::List &l)
   if(!g_rpManager->currentGroup() && !f_olManager->currentFolder())
     return;
 
-  for(QListViewItem *i=h_drView->firstChild(); i; i=i->itemBelow())
+  for(TQListViewItem *i=h_drView->firstChild(); i; i=i->itemBelow())
     if(i->isSelected() || (static_cast<KNHdrViewItem*>(i)->isActive()))
       l.append( static_cast<KNArticle*> ((static_cast<KNHdrViewItem*>(i))->art) );
 }
@@ -949,7 +949,7 @@ void KNMainWidget::getSelectedArticles(KNRemoteArticle::List &l)
 {
   if(!g_rpManager->currentGroup()) return;
 
-  for(QListViewItem *i=h_drView->firstChild(); i; i=i->itemBelow())
+  for(TQListViewItem *i=h_drView->firstChild(); i; i=i->itemBelow())
     if(i->isSelected() || (static_cast<KNHdrViewItem*>(i)->isActive()))
       l.append( static_cast<KNRemoteArticle*> ((static_cast<KNHdrViewItem*>(i))->art) );
 }
@@ -958,7 +958,7 @@ void KNMainWidget::getSelectedArticles(KNRemoteArticle::List &l)
 void KNMainWidget::getSelectedThreads(KNRemoteArticle::List &l)
 {
   KNRemoteArticle *art;
-  for(QListViewItem *i=h_drView->firstChild(); i; i=i->itemBelow())
+  for(TQListViewItem *i=h_drView->firstChild(); i; i=i->itemBelow())
     if(i->isSelected() || (static_cast<KNHdrViewItem*>(i)->isActive())) {
       art=static_cast<KNRemoteArticle*> ((static_cast<KNHdrViewItem*>(i))->art);
       // ignore the article if it is already in the list
@@ -973,7 +973,7 @@ void KNMainWidget::getSelectedArticles( KNLocalArticle::List &l )
 {
   if(!f_olManager->currentFolder()) return;
 
-  for(QListViewItem *i=h_drView->firstChild(); i; i=i->itemBelow())
+  for(TQListViewItem *i=h_drView->firstChild(); i; i=i->itemBelow())
     if(i->isSelected() || (static_cast<KNHdrViewItem*>(i)->isActive()))
       l.append( static_cast<KNLocalArticle*> ((static_cast<KNHdrViewItem*>(i))->art) );
 }
@@ -981,7 +981,7 @@ void KNMainWidget::getSelectedArticles( KNLocalArticle::List &l )
 
 void KNMainWidget::closeCurrentThread()
 {
-  QListViewItem *item = h_drView->currentItem();
+  TQListViewItem *item = h_drView->currentItem();
   if (item) {
     while (item->parent())
       item = item->parent();
@@ -991,9 +991,9 @@ void KNMainWidget::closeCurrentThread()
   }
 }
 
-void KNMainWidget::slotArticleSelected(QListViewItem *i)
+void KNMainWidget::slotArticleSelected(TQListViewItem *i)
 {
-  kdDebug(5003) << "KNMainWidget::slotArticleSelected(QListViewItem *i)" << endl;
+  kdDebug(5003) << "KNMainWidget::slotArticleSelected(TQListViewItem *i)" << endl;
   if(b_lockui)
     return;
   KNArticle *selectedArticle=0;
@@ -1053,9 +1053,9 @@ void KNMainWidget::slotArticleSelectionChanged()
 }
 
 
-void KNMainWidget::slotCollectionSelected(QListViewItem *i)
+void KNMainWidget::slotCollectionSelected(TQListViewItem *i)
 {
-  kdDebug(5003) << "KNMainWidget::slotCollectionSelected(QListViewItem *i)" << endl;
+  kdDebug(5003) << "KNMainWidget::slotCollectionSelected(TQListViewItem *i)" << endl;
   if(b_lockui)
     return;
   KNCollection *c=0;
@@ -1172,9 +1172,9 @@ void KNMainWidget::slotCollectionSelected(QListViewItem *i)
 }
 
 
-void KNMainWidget::slotCollectionRenamed(QListViewItem *i)
+void KNMainWidget::slotCollectionRenamed(TQListViewItem *i)
 {
-  kdDebug(5003) << "KNMainWidget::slotCollectionRenamed(QListViewItem *i)" << endl;
+  kdDebug(5003) << "KNMainWidget::slotCollectionRenamed(TQListViewItem *i)" << endl;
 
   if (i) {
     (static_cast<KNCollectionViewItem*>(i))->coll->setName(i->text(0));
@@ -1187,7 +1187,7 @@ void KNMainWidget::slotCollectionRenamed(QListViewItem *i)
 }
 
 
-void KNMainWidget::slotCollectionViewDrop(QDropEvent* e, KNCollectionViewItem* after)
+void KNMainWidget::slotCollectionViewDrop(TQDropEvent* e, KNCollectionViewItem* after)
 {
   kdDebug(5003) << "KNMainWidget::slotCollectionViewDrop() : type = " << e->format(0) << endl;
 
@@ -1201,7 +1201,7 @@ void KNMainWidget::slotCollectionViewDrop(QDropEvent* e, KNCollectionViewItem* a
   }
   else if(dest && e->provides("x-knode-drag/article")) {
     if(f_olManager->currentFolder()) {
-      if (e->action() == QDropEvent::Move) {
+      if (e->action() == TQDropEvent::Move) {
         KNLocalArticle::List l;
         getSelectedArticles(l);
         a_rtManager->moveIntoFolder(l, dest);
@@ -1220,17 +1220,17 @@ void KNMainWidget::slotCollectionViewDrop(QDropEvent* e, KNCollectionViewItem* a
 }
 
 
-void KNMainWidget::slotArticleRMB(KListView*, QListViewItem *i, const QPoint &p)
+void KNMainWidget::slotArticleRMB(KListView*, TQListViewItem *i, const TQPoint &p)
 {
   if(b_lockui)
     return;
 
   if(i) {
-    QPopupMenu *popup;
+    TQPopupMenu *popup;
     if( (static_cast<KNHdrViewItem*>(i))->art->type()==KMime::Base::ATremote) {
-     popup = static_cast<QPopupMenu *>(factory()->container("remote_popup", m_GUIClient));
+     popup = static_cast<TQPopupMenu *>(factory()->container("remote_popup", m_GUIClient));
     } else {
-     popup = static_cast<QPopupMenu *>(factory()->container("local_popup", m_GUIClient));
+     popup = static_cast<TQPopupMenu *>(factory()->container("local_popup", m_GUIClient));
     }
 
     if ( popup )
@@ -1239,28 +1239,28 @@ void KNMainWidget::slotArticleRMB(KListView*, QListViewItem *i, const QPoint &p)
 }
 
 
-void KNMainWidget::slotCollectionRMB(KListView*, QListViewItem *i, const QPoint &p)
+void KNMainWidget::slotCollectionRMB(KListView*, TQListViewItem *i, const TQPoint &p)
 {
   if(b_lockui)
     return;
 
   if(i) {
     if( (static_cast<KNCollectionViewItem*>(i))->coll->type()==KNCollection::CTgroup) {
-      QPopupMenu *popup = static_cast<QPopupMenu *>(factory()->container("group_popup", m_GUIClient));
+      TQPopupMenu *popup = static_cast<TQPopupMenu *>(factory()->container("group_popup", m_GUIClient));
       if ( popup )
         popup->popup(p);
     } else if ((static_cast<KNCollectionViewItem*>(i))->coll->type()==KNCollection::CTfolder) {
       if (static_cast<KNFolder*>(static_cast<KNCollectionViewItem*>(i)->coll)->isRootFolder()) {
-        QPopupMenu *popup = static_cast<QPopupMenu *>(factory()->container("root_folder_popup", m_GUIClient));
+        TQPopupMenu *popup = static_cast<TQPopupMenu *>(factory()->container("root_folder_popup", m_GUIClient));
         if ( popup )
           popup->popup(p);
       } else {
-        QPopupMenu *popup  = static_cast<QPopupMenu *>(factory()->container("folder_popup", m_GUIClient));
+        TQPopupMenu *popup  = static_cast<TQPopupMenu *>(factory()->container("folder_popup", m_GUIClient));
         if ( popup )
           popup->popup(p);
       }
     } else {
-      QPopupMenu *popup = static_cast<QPopupMenu *>(factory()->container("account_popup", m_GUIClient));
+      TQPopupMenu *popup = static_cast<TQPopupMenu *>(factory()->container("account_popup", m_GUIClient));
       if ( popup )
         popup->popup( p );
     }
@@ -1268,7 +1268,7 @@ void KNMainWidget::slotCollectionRMB(KListView*, QListViewItem *i, const QPoint
 }
 
 
-void KNMainWidget::slotOpenArticle(QListViewItem *item)
+void KNMainWidget::slotOpenArticle(TQListViewItem *item)
 {
   if(b_lockui)
     return;
@@ -1327,7 +1327,7 @@ void KNMainWidget::slotArticleDockHidden()
 }
 
 
-void KNMainWidget::slotDockWidgetFocusChangeRequest(QWidget *w)
+void KNMainWidget::slotDockWidgetFocusChangeRequest(TQWidget *w)
 {
   if ( w == mArticleViewer ) {
     if (c_olView->isVisible()) {
@@ -1448,7 +1448,7 @@ void KNMainWidget::slotAccDelete()
 
 void KNMainWidget::slotAccGetNewHdrsAll()
 {
-  QValueList<KNNntpAccount*>::Iterator it;
+  TQValueList<KNNntpAccount*>::Iterator it;
   for ( it = a_ccManager->begin(); it != a_ccManager->end(); ++it )
     g_rpManager->checkAll( *it );
 }
@@ -1511,7 +1511,7 @@ void KNMainWidget::slotGrpUnsubscribe()
   kdDebug(5003) << "KNMainWidget::slotGrpUnsubscribe()" << endl;
   if(g_rpManager->currentGroup()) {
     if(KMessageBox::Yes==KMessageBox::questionYesNo(knGlobals.topWidget,
-      i18n("Do you really want to unsubscribe from %1?").arg(g_rpManager->currentGroup()->groupname()), QString::null, i18n("Unsubscribe"), KStdGuiItem::cancel()))
+      i18n("Do you really want to unsubscribe from %1?").arg(g_rpManager->currentGroup()->groupname()), TQString::null, i18n("Unsubscribe"), KStdGuiItem::cancel()))
       if (g_rpManager->unsubscribeGroup(g_rpManager->currentGroup()))
         slotCollectionSelected(0);
   }
@@ -1945,10 +1945,10 @@ void KNMainWidget::slotFetchArticleWithID()
   FetchArticleIdDlg *dlg = new FetchArticleIdDlg(this, "messageid" );
 
   if (dlg->exec()) {
-    QString id = dlg->messageId().simplifyWhiteSpace();
-    if (id.find(QRegExp("*@*",false,true))!=-1) {
-      if (id.find(QRegExp("<*>",false,true))==-1)   // add "<>" when necessary
-        id = QString("<%1>").arg(id);
+    TQString id = dlg->messageId().simplifyWhiteSpace();
+    if (id.find(TQRegExp("*@*",false,true))!=-1) {
+      if (id.find(TQRegExp("<*>",false,true))==-1)   // add "<>" when necessary
+        id = TQString("<%1>").arg(id);
 
       if(!KNArticleWindow::raiseWindowForArticle(id.latin1())) { //article not yet opened
         KNRemoteArticle *a=new KNRemoteArticle(g_rpManager->currentGroup());
@@ -2043,27 +2043,27 @@ KXMLGUIFactory* KNMainWidget::factory() const
 //--------------------------------
 
 
-FetchArticleIdDlg::FetchArticleIdDlg(QWidget *parent, const char */*name*/ )
+FetchArticleIdDlg::FetchArticleIdDlg(TQWidget *parent, const char */*name*/ )
     :KDialogBase(parent, 0, true, i18n("Fetch Article with ID"), KDialogBase::Ok|KDialogBase::Cancel, KDialogBase::Ok)
 {
-  QHBox *page = makeHBoxMainWidget();
+  TQHBox *page = makeHBoxMainWidget();
 
-  QLabel *label = new QLabel(i18n("&Message-ID:"),page);
+  TQLabel *label = new TQLabel(i18n("&Message-ID:"),page);
   edit = new KLineEdit(page);
   label->setBuddy(edit);
   edit->setFocus();
   enableButtonOK( false );
   setButtonOK( i18n("&Fetch") );
-  connect( edit, SIGNAL(textChanged( const QString & )), this, SLOT(slotTextChanged(const QString & )));
-  KNHelper::restoreWindowSize("fetchArticleWithID", this, QSize(325,66));
+  connect( edit, TQT_SIGNAL(textChanged( const TQString & )), this, TQT_SLOT(slotTextChanged(const TQString & )));
+  KNHelper::restoreWindowSize("fetchArticleWithID", this, TQSize(325,66));
 }
 
-QString FetchArticleIdDlg::messageId() const
+TQString FetchArticleIdDlg::messageId() const
 {
     return edit->text();
 }
 
-void FetchArticleIdDlg::slotTextChanged(const QString &_text )
+void FetchArticleIdDlg::slotTextChanged(const TQString &_text )
 {
     enableButtonOK( !_text.isEmpty() );
 }
diff --git a/knode/knmainwidget.h b/knode/knmainwidget.h
index 2b3660bd7..19f2b4aaf 100644
--- a/knode/knmainwidget.h
+++ b/knode/knmainwidget.h
@@ -20,7 +20,7 @@
 #include <kdialogbase.h>
 #include "resource.h"
 
-#include <qglobal.h>
+#include <tqglobal.h>
 #include <kdepimmacros.h>
 
 class QListViewItem;
@@ -64,7 +64,7 @@ class KDE_EXPORT KNMainWidget : public KDockArea, virtual public KNodeIface
 {
   Q_OBJECT
 public:
-  KNMainWidget( KXMLGUIClient *client, bool detachable, QWidget* parent, const char* name );
+  KNMainWidget( KXMLGUIClient *client, bool detachable, TQWidget* parent, const char* name );
   ~KNMainWidget();
 
   /** exit */
@@ -72,8 +72,8 @@ public:
   void prepareShutdown();
 
   //GUI
-  void setStatusMsg(const QString& = QString::null, int id=SB_MAIN);
-  void setStatusHelpMsg(const QString& text);
+  void setStatusMsg(const TQString& = TQString::null, int id=SB_MAIN);
+  void setStatusHelpMsg(const TQString& text);
   void updateCaption();
   void setCursorBusy(bool b=true);
   void blockUI(bool b=true);
@@ -82,7 +82,7 @@ public:
   void secureProcessEvents();
 
   /** useful default value */
-  virtual QSize sizeHint() const;
+  virtual TQSize sizeHint() const;
 
   /** handle URL given as command-line argument */
   void openURL(const KURL &url);
@@ -155,7 +155,7 @@ public:
 
   //end dcop interface
 signals:
-  void signalCaptionChangeRequest( const QString& );
+  void signalCaptionChangeRequest( const TQString& );
 
 protected:
 
@@ -173,19 +173,19 @@ protected:
 
   bool requestShutdown();
 
-  virtual void showEvent(QShowEvent *);
+  virtual void showEvent(TQShowEvent *);
 
   /** update appearance */
-  virtual void fontChange( const QFont & );
-  virtual void paletteChange ( const QPalette & );
+  virtual void fontChange( const TQFont & );
+  virtual void paletteChange ( const TQPalette & );
 
-  bool eventFilter(QObject *, QEvent *);
+  bool eventFilter(TQObject *, TQEvent *);
 
   // convenience methods...
-  void getSelectedArticles( QValueList<KNArticle*> &l );
-  void getSelectedArticles( QValueList<KNRemoteArticle*> &l );
-  void getSelectedThreads( QValueList<KNRemoteArticle*> &l );
-  void getSelectedArticles( QValueList<KNLocalArticle*> &l );
+  void getSelectedArticles( TQValueList<KNArticle*> &l );
+  void getSelectedArticles( TQValueList<KNRemoteArticle*> &l );
+  void getSelectedThreads( TQValueList<KNRemoteArticle*> &l );
+  void getSelectedArticles( TQValueList<KNLocalArticle*> &l );
   void closeCurrentThread();
 
   //GUI
@@ -197,7 +197,7 @@ protected:
   KDockWidget     *c_olDock, *h_drDock, *a_rtDock;
   bool b_lockui;
   KToolBar        *q_uicksearch;
-  QLineEdit       *s_earchLineEdit;
+  TQLineEdit       *s_earchLineEdit;
 
   //Core
   KNConfigManager   *c_fgManager;
@@ -214,15 +214,15 @@ protected:
 
 protected slots:
   //listview slots
-  void slotArticleSelected(QListViewItem*);
+  void slotArticleSelected(TQListViewItem*);
   void slotArticleSelectionChanged();
-  void slotCollectionSelected(QListViewItem*);
-  void slotCollectionRenamed(QListViewItem*);
-  void slotCollectionViewDrop(QDropEvent* e, KNCollectionViewItem* after);
-  void slotArticleRMB(KListView*, QListViewItem *i, const QPoint &p);
-  void slotCollectionRMB(KListView*, QListViewItem *i, const QPoint &p);
+  void slotCollectionSelected(TQListViewItem*);
+  void slotCollectionRenamed(TQListViewItem*);
+  void slotCollectionViewDrop(TQDropEvent* e, KNCollectionViewItem* after);
+  void slotArticleRMB(KListView*, TQListViewItem *i, const TQPoint &p);
+  void slotCollectionRMB(KListView*, TQListViewItem *i, const TQPoint &p);
   /** Open selected article in own composer/reader window */
-  void slotOpenArticle(QListViewItem *item);
+  void slotOpenArticle(TQListViewItem *item);
   void slotHdrViewSortingChanged(int i);
 
   //network slots
@@ -233,7 +233,7 @@ protected slots:
   void slotGroupDockHidden();
   void slotHeaderDockHidden();
   void slotArticleDockHidden();
-  void slotDockWidgetFocusChangeRequest(QWidget *w);
+  void slotDockWidgetFocusChangeRequest(TQWidget *w);
 
   //---------------------------------- <Actions> ----------------------------------
 
@@ -414,11 +414,11 @@ class  FetchArticleIdDlg : public KDialogBase
 {
     Q_OBJECT
 public:
-    FetchArticleIdDlg(QWidget *parent, const char */*name*/ );
-    QString messageId() const;
+    FetchArticleIdDlg(TQWidget *parent, const char */*name*/ );
+    TQString messageId() const;
 
 protected slots:
-    void slotTextChanged(const QString & );
+    void slotTextChanged(const TQString & );
 protected:
     KLineEdit *edit;
 };
diff --git a/knode/knmemorymanager.cpp b/knode/knmemorymanager.cpp
index 283bcf546..37a639287 100644
--- a/knode/knmemorymanager.cpp
+++ b/knode/knmemorymanager.cpp
@@ -31,9 +31,9 @@ KNMemoryManager::KNMemoryManager()
 
 KNMemoryManager::~KNMemoryManager()
 {
-  for ( QValueList<CollectionItem*>::Iterator it = mColList.begin(); it != mColList.end(); ++it )
+  for ( TQValueList<CollectionItem*>::Iterator it = mColList.begin(); it != mColList.end(); ++it )
     delete (*it);
-  for ( QValueList<ArticleItem*>::Iterator it = mArtList.begin(); it != mArtList.end(); ++it )
+  for ( TQValueList<ArticleItem*>::Iterator it = mArtList.begin(); it != mArtList.end(); ++it )
     delete (*it);
 }
 
@@ -122,7 +122,7 @@ void KNMemoryManager::removeCacheEntry(KNArticle *a)
 
 KNMemoryManager::CollectionItem* KNMemoryManager::findCacheEntry(KNArticleCollection *c, bool take)
 {
-  for ( QValueList<CollectionItem*>::Iterator it = mColList.begin(); it != mColList.end(); ++it ) {
+  for ( TQValueList<CollectionItem*>::Iterator it = mColList.begin(); it != mColList.end(); ++it ) {
     if ( (*it)->col == c ) {
       CollectionItem *ret = (*it);
       if ( take )
@@ -137,7 +137,7 @@ KNMemoryManager::CollectionItem* KNMemoryManager::findCacheEntry(KNArticleCollec
 
 KNMemoryManager::ArticleItem* KNMemoryManager::findCacheEntry(KNArticle *a, bool take)
 {
-  for ( QValueList<ArticleItem*>::Iterator it = mArtList.begin(); it != mArtList.end(); ++it ) {
+  for ( TQValueList<ArticleItem*>::Iterator it = mArtList.begin(); it != mArtList.end(); ++it ) {
     if ( (*it)->art == a ) {
       ArticleItem *ret = (*it);
       if ( take )
@@ -156,10 +156,10 @@ void KNMemoryManager::checkMemoryUsageCollections()
   KNArticleCollection *c=0;
 
   if (c_ollCacheSize > maxSize) {
-    QValueList<CollectionItem*> tempList( mColList ); // work on a copy, KNGroup-/Foldermanager will
+    TQValueList<CollectionItem*> tempList( mColList ); // work on a copy, KNGroup-/Foldermanager will
                                                       // modify the original list
 
-    for ( QValueList<CollectionItem*>::Iterator it = tempList.begin(); it != tempList.end(); ) {
+    for ( TQValueList<CollectionItem*>::Iterator it = tempList.begin(); it != tempList.end(); ) {
       if ( c_ollCacheSize <= maxSize )
         break;
       // unloadHeaders() will remove the cache entry and thus invalidate the iterator!
@@ -185,10 +185,10 @@ void KNMemoryManager::checkMemoryUsageArticles()
   int maxSize = knGlobals.configManager()->readNewsGeneral()->artCacheSize() * 1024;
 
   if (a_rtCacheSize > maxSize) {
-    QValueList<ArticleItem*> tempList( mArtList ); // work on a copy, KNArticlemanager will
+    TQValueList<ArticleItem*> tempList( mArtList ); // work on a copy, KNArticlemanager will
                                                    // modify the original list
 
-    for ( QValueList<ArticleItem*>::Iterator it = mArtList.begin(); it != mArtList.end(); ) {
+    for ( TQValueList<ArticleItem*>::Iterator it = mArtList.begin(); it != mArtList.end(); ) {
       if ( a_rtCacheSize <= maxSize )
         break;
       // unloadArticle() will remove the cache entry and thus invalidate the iterator!
diff --git a/knode/knmemorymanager.h b/knode/knmemorymanager.h
index a9a79d9cf..71d222425 100644
--- a/knode/knmemorymanager.h
+++ b/knode/knmemorymanager.h
@@ -15,8 +15,8 @@
 #ifndef KNMEMORYMANAGER_H
 #define KNMEMORYMANAGER_H
 
-#include <qglobal.h>
-#include <qvaluelist.h>
+#include <tqglobal.h>
+#include <tqvaluelist.h>
 
 class KNArticle;
 class KNArticleCollection;
@@ -65,8 +65,8 @@ class KNMemoryManager {
     void checkMemoryUsageCollections();
     void checkMemoryUsageArticles();
 
-    QValueList<CollectionItem*> mColList;
-    QValueList<ArticleItem*> mArtList;
+    TQValueList<CollectionItem*> mColList;
+    TQValueList<ArticleItem*> mArtList;
     int c_ollCacheSize, a_rtCacheSize;
 };
 
diff --git a/knode/knnetaccess.cpp b/knode/knnetaccess.cpp
index 65b43e7a5..7fc6fd371 100644
--- a/knode/knnetaccess.cpp
+++ b/knode/knnetaccess.cpp
@@ -15,7 +15,7 @@
 #include <unistd.h>
 #include <fcntl.h>
 
-#include <qsocketnotifier.h>
+#include <tqsocketnotifier.h>
 
 #include <klocale.h>
 #include <kmessagebox.h>
@@ -37,8 +37,8 @@
 using KPIM::ProgressManager;
 
 
-KNNetAccess::KNNetAccess(QObject *parent, const char *name )
-  : QObject(parent,name), currentNntpJob(0), currentSmtpJob(0)
+KNNetAccess::KNNetAccess(TQObject *parent, const char *name )
+  : TQObject(parent,name), currentNntpJob(0), currentSmtpJob(0)
 {
   if ( pipe(nntpInPipe) == -1 || pipe(nntpOutPipe) == -1 ) {
     KMessageBox::error(knGlobals.topWidget, i18n("Internal error:\nFailed to open pipes for internal communication."));
@@ -50,8 +50,8 @@ KNNetAccess::KNNetAccess(QObject *parent, const char *name )
     kapp->exit(1);
   }
 
-  nntpNotifier=new QSocketNotifier(nntpInPipe[0], QSocketNotifier::Read);
-  connect(nntpNotifier, SIGNAL(activated(int)), this, SLOT(slotThreadSignal(int)));
+  nntpNotifier=new TQSocketNotifier(nntpInPipe[0], TQSocketNotifier::Read);
+  connect(nntpNotifier, TQT_SIGNAL(activated(int)), this, TQT_SLOT(slotThreadSignal(int)));
 
   // initialize the KSocks stuff in the main thread, otherwise we get
   // strange effects on FreeBSD
@@ -60,14 +60,14 @@ KNNetAccess::KNNetAccess(QObject *parent, const char *name )
   nntpClient=new KNNntpClient(nntpOutPipe[0],nntpInPipe[1],nntp_Mutex);
   nntpClient->start();
 
-  connect( knGlobals.accountManager(), SIGNAL(passwordsChanged()), SLOT(slotPasswordsChanged()) );
+  connect( knGlobals.accountManager(), TQT_SIGNAL(passwordsChanged()), TQT_SLOT(slotPasswordsChanged()) );
 }
 
 
 
 KNNetAccess::~KNNetAccess()
 {
-  disconnect(nntpNotifier, SIGNAL(activated(int)), this, SLOT(slotThreadSignal(int)));
+  disconnect(nntpNotifier, TQT_SIGNAL(activated(int)), this, TQT_SLOT(slotThreadSignal(int)));
 
   nntpClient->terminateClient();
   triggerAsyncThread(nntpOutPipe[1]);
@@ -95,7 +95,7 @@ void KNNetAccess::addJob(KNJobData *job)
   }
 
   job->createProgressItem();
-  connect( job->progressItem(), SIGNAL(progressItemCanceled(KPIM::ProgressItem*)), SLOT(slotCancelJob(KPIM::ProgressItem*)) );
+  connect( job->progressItem(), TQT_SIGNAL(progressItemCanceled(KPIM::ProgressItem*)), TQT_SLOT(slotCancelJob(KPIM::ProgressItem*)) );
   emit netActive( true );
 
   // put jobs which are waiting for the wallet into an extra queue
@@ -120,7 +120,7 @@ void KNNetAccess::addJob(KNJobData *job)
     // avoid duplicate fetchNewHeader jobs...
     bool duplicate = false;
     if ( job->type() == KNJobData::JTfetchNewHeaders || job->type() == KNJobData::JTsilentFetchNewHeaders ) {
-      QValueList<KNJobData*>::ConstIterator it;
+      TQValueList<KNJobData*>::ConstIterator it;
       for ( it = nntpJobQueue.begin(); it != nntpJobQueue.end(); ++it ) {
         if ( ( (*it)->type() == KNJobData::JTfetchNewHeaders || (*it)->type() == KNJobData::JTsilentFetchNewHeaders )
           && (*it)->data() == job->data() ) // job works on the same group...
@@ -159,7 +159,7 @@ void KNNetAccess::stopJobsNntp( int type )
 {
   cancelCurrentNntpJob( type );
   KNJobData *tmp = 0;
-  QValueList<KNJobData*>::Iterator it;
+  TQValueList<KNJobData*>::Iterator it;
   for ( it = nntpJobQueue.begin(); it != nntpJobQueue.end();) {
     tmp = *it;
     if ( type == 0 || tmp->type() == type ) {
@@ -197,7 +197,7 @@ void KNNetAccess::stopJobsSmtp( int type )
 {
   cancelCurrentSmtpJob( type );
   KNJobData *tmp = 0;
-  QValueList<KNJobData*>::Iterator it;
+  TQValueList<KNJobData*>::Iterator it;
   for ( it = smtpJobQueue.begin(); it != smtpJobQueue.end();) {
     tmp = *it;
     if ( type == 0 || tmp->type() == type ) {
@@ -253,9 +253,9 @@ void KNNetAccess::startJobSmtp()
   if (currentSmtpJob->success()) {
     KNLocalArticle *art = static_cast<KNLocalArticle*>( currentSmtpJob->data() );
     // create url query part
-    QString query("headers=0&from=");
+    TQString query("headers=0&from=");
     query += KURL::encode_string( art->from()->email() );
-    QStrList emails;
+    TQStrList emails;
     art->to()->emails( &emails );
     for ( char *e = emails.first(); e; e = emails.next() ) {
       query += "&to=" + KURL::encode_string( e );
@@ -275,8 +275,8 @@ void KNNetAccess::startJobSmtp()
       destination.setPass( account->pass() );
     }
     KIO::Job* job = KIO::storedPut( art->encodedContent(true), destination, -1, false, false, false );
-    connect( job, SIGNAL( result(KIO::Job*) ),
-             SLOT( slotJobResult(KIO::Job*) ) );
+    connect( job, TQT_SIGNAL( result(KIO::Job*) ),
+             TQT_SLOT( slotJobResult(KIO::Job*) ) );
     if ( account->encryption() == KNServerInfo::TLS )
       job->addMetaData( "tls", "on" );
     else
@@ -307,8 +307,8 @@ void KNNetAccess::threadDoneNntp()
     kdDebug(5003) << "KNNetAccess::threadDoneNntp(): authentication error" << endl;
     KNServerInfo *info = tmp->account();
     if (info) {
-      QString user = info->user();
-      QString pass = info->pass();
+      TQString user = info->user();
+      TQString pass = info->pass();
       bool keep=false;
       if (KDialog::Accepted == KIO::PasswordDialog::getNameAndPassword(user, pass, &keep,
                                  i18n("You need to supply a username and a\npassword to access this server"), false,
@@ -317,7 +317,7 @@ void KNNetAccess::threadDoneNntp()
         info->setUser(user);
         info->setPass(pass);
         tmp->setAuthError(false);
-        tmp->setErrorString(QString::null);
+        tmp->setErrorString(TQString::null);
 
         kdDebug(5003) << "KNNetAccess::threadDoneNntp(): trying again with authentication data" << endl;
 
@@ -331,7 +331,7 @@ void KNNetAccess::threadDoneNntp()
   nntpClient->removeJob();
   currentNntpJob = 0L;
 
-  currMsg = QString::null;
+  currMsg = TQString::null;
   knGlobals.setStatusMsg();
   tmp->setComplete();
 
@@ -358,7 +358,7 @@ void KNNetAccess::threadDoneSmtp()
   tmp = currentSmtpJob;
   currentSmtpJob = 0L;
   if (!currentNntpJob) {
-    currMsg = QString::null;
+    currMsg = TQString::null;
     knGlobals.setStatusMsg();
   }
   tmp->setComplete();
@@ -383,7 +383,7 @@ void KNNetAccess::cancelAllJobs()
 void KNNetAccess::slotThreadSignal(int i)
 {
   int signal;
-  QString tmp;
+  TQString tmp;
 
   //kdDebug(5003) << "KNNetAccess::slotThreadSignal() : signal received from net thread" << endl;
   if(read(i, &signal, sizeof(int))==-1) {
@@ -475,7 +475,7 @@ void KNNetAccess::slotJobResult( KIO::Job *job )
 
 void KNNetAccess::slotPasswordsChanged()
 {
-  QValueList<KNJobData*>::ConstIterator it;
+  TQValueList<KNJobData*>::ConstIterator it;
   for ( it = mWalletQueue.begin(); it != mWalletQueue.end(); ++it ) {
     (*it)->setStatus( i18n("Waiting...") );
     if ( (*it)->type() == KNJobData::JTmail )
@@ -494,7 +494,7 @@ void KNNetAccess::slotPasswordsChanged()
 void KNNetAccess::slotCancelJob( KPIM::ProgressItem *item )
 {
   KNJobData *tmp = 0;
-  QValueList<KNJobData*>::Iterator it;
+  TQValueList<KNJobData*>::Iterator it;
   for ( it = nntpJobQueue.begin(); it != nntpJobQueue.end();) {
     tmp = *it;
     if ( tmp->progressItem() == item ) {
diff --git a/knode/knnetaccess.h b/knode/knnetaccess.h
index 02450b9c7..e86f4a9cb 100644
--- a/knode/knnetaccess.h
+++ b/knode/knnetaccess.h
@@ -15,9 +15,9 @@
 #ifndef KNNETACCESS_H
 #define KNNETACCESS_H
 
-#include <qobject.h>
-#include <qmutex.h>
-#include <qvaluelist.h>
+#include <tqobject.h>
+#include <tqmutex.h>
+#include <tqvaluelist.h>
 
 class QSocketNotifier;
 
@@ -34,13 +34,13 @@ class KNJobData;
 class KNNntpClient;
 
 
-class KNNetAccess : public QObject  {
+class KNNetAccess : public TQObject  {
 
   Q_OBJECT
 
   public:
 
-    KNNetAccess(QObject *parent=0, const char *name=0);
+    KNNetAccess(TQObject *parent=0, const char *name=0);
     ~KNNetAccess();
 
     void addJob(KNJobData *job);
@@ -51,9 +51,9 @@ class KNNetAccess : public QObject  {
     void cancelAllJobs();
 
     /** current statusbar message */
-    QString currentMsg() const        { return currMsg; }
+    TQString currentMsg() const        { return currMsg; }
 
-    QMutex& nntpMutex() { return nntp_Mutex; }
+    TQMutex& nntpMutex() { return nntp_Mutex; }
 
   protected:
     /** passes a signal through the ipc-pipe to the net-thread */
@@ -65,14 +65,14 @@ class KNNetAccess : public QObject  {
 
     /** stores the current status message,
         so that it can be restored by the mainwindow */
-    QString currMsg;
+    TQString currMsg;
 
     KNNntpClient *nntpClient;
-    QValueList<KNJobData*> nntpJobQueue, smtpJobQueue;
+    TQValueList<KNJobData*> nntpJobQueue, smtpJobQueue;
     KNJobData *currentNntpJob, *currentSmtpJob;
-    QMutex nntp_Mutex;
+    TQMutex nntp_Mutex;
     int nntpInPipe[2], nntpOutPipe[2];
-    QSocketNotifier *nntpNotifier;
+    TQSocketNotifier *nntpNotifier;
 
   protected slots:
     void slotThreadSignal(int i);
@@ -95,7 +95,7 @@ class KNNetAccess : public QObject  {
 
   private:
     /// jobs waiting for async wallet loading
-    QValueList<KNJobData*> mWalletQueue;
+    TQValueList<KNJobData*> mWalletQueue;
 
 };
 
diff --git a/knode/knnntpaccount.cpp b/knode/knnntpaccount.cpp
index 22ff904b2..ba1657c0c 100644
--- a/knode/knnntpaccount.cpp
+++ b/knode/knnntpaccount.cpp
@@ -45,8 +45,8 @@ void KNNntpAccountIntervalChecking::installTimer()
   if (a_ccount->checkInterval() <= 0) return;
   if(!t_imer)
   {
-    t_imer = new QTimer();
-    connect(t_imer,SIGNAL(timeout()),this,SLOT(slotCheckNews()));
+    t_imer = new TQTimer();
+    connect(t_imer,TQT_SIGNAL(timeout()),this,TQT_SLOT(slotCheckNews()));
   }
   else
   {
@@ -75,7 +75,7 @@ void KNNntpAccountIntervalChecking::slotCheckNews()
 KNNntpAccount::KNNntpAccount()
   : KNCollection(0), KNServerInfo(), i_dentity(0), f_etchDescriptions(true), w_asOpen(false), i_ntervalChecking(false), c_heckInterval(10)
 {
-  l_astNewFetch = QDate::currentDate();
+  l_astNewFetch = TQDate::currentDate();
   a_ccountIntervalChecking = new KNNntpAccountIntervalChecking(this);
   mCleanupConf = new KNConfig::Cleanup( false );
 }
@@ -90,7 +90,7 @@ KNNntpAccount::~KNNntpAccount()
 
 
 // tries to read information, returns false if it fails to do so
-bool KNNntpAccount::readInfo(const QString &confPath)
+bool KNNntpAccount::readInfo(const TQString &confPath)
 {
   KSimpleConfig conf(confPath);
 
@@ -109,7 +109,7 @@ bool KNNntpAccount::readInfo(const QString &confPath)
   i_dentity=new KNConfig::Identity(false);
   i_dentity->loadConfig(&conf);
   if(!i_dentity->isEmpty()) {
-    kdDebug(5003) << "KNGroup::readInfo(const QString &confPath) : using alternative user for " << n_ame << endl;
+    kdDebug(5003) << "KNGroup::readInfo(const TQString &confPath) : using alternative user for " << n_ame << endl;
   } else {
     delete i_dentity;
     i_dentity=0;
@@ -126,7 +126,7 @@ bool KNNntpAccount::readInfo(const QString &confPath)
 
 void KNNntpAccount::saveInfo()
 {
-  QString dir(path());
+  TQString dir(path());
   if (dir.isNull())
     return;
 
@@ -135,7 +135,7 @@ void KNNntpAccount::saveInfo()
   conf.writeEntry("name", n_ame);
   //conf.writeEntry("unsentCnt", u_nsentCount);
   conf.writeEntry("fetchDescriptions", f_etchDescriptions);
-  conf.writeEntry("lastNewFetch", QDateTime(l_astNewFetch));
+  conf.writeEntry("lastNewFetch", TQDateTime(l_astNewFetch));
   if(l_istItem)
     conf.writeEntry("listItemOpen", l_istItem->isOpen());
   conf.writeEntry("useDiskCache", u_seDiskCache);
@@ -164,7 +164,7 @@ void KNNntpAccount::saveInfo()
 
 /*void KNNntpAccount::syncInfo()
 {
-  QString dir(path());
+  TQString dir(path());
   if (dir.isNull())
     return;
   KSimpleConfig conf(dir+"info");
@@ -172,16 +172,16 @@ void KNNntpAccount::saveInfo()
 }*/
 
 
-QString KNNntpAccount::path()
+TQString KNNntpAccount::path()
 {
-  QString dir(locateLocal("data","knode/")+QString("nntp.%1/").arg(i_d));
+  TQString dir(locateLocal("data","knode/")+TQString("nntp.%1/").arg(i_d));
   if (dir.isNull())
     KNHelper::displayInternalFileError();
   return (dir);
 }
 
 
-bool KNNntpAccount::editProperties(QWidget *parent)
+bool KNNntpAccount::editProperties(TQWidget *parent)
 {
   if(!i_dentity) i_dentity=new KNConfig::Identity(false);
   KNConfig::NntpAccountConfDialog *d = new KNConfig::NntpAccountConfDialog(this, parent);
diff --git a/knode/knnntpaccount.h b/knode/knnntpaccount.h
index 4c7694ff6..611339191 100644
--- a/knode/knnntpaccount.h
+++ b/knode/knnntpaccount.h
@@ -17,12 +17,12 @@
 #ifndef KNNNTPACCOUNT_H
 #define KNNNTPACCOUNT_H
 
-#include <qdatetime.h>
+#include <tqdatetime.h>
 
 #include "kncollection.h"
 #include "knserverinfo.h"
-#include <qobject.h>
-#include <qtimer.h>
+#include <tqobject.h>
+#include <tqtimer.h>
 
 class KNNntpAccount;
 
@@ -32,7 +32,7 @@ namespace KNConfig {
 }
 
 
-class KNNntpAccountIntervalChecking : public QObject  {
+class KNNntpAccountIntervalChecking : public TQObject  {
 
   Q_OBJECT
 
@@ -43,7 +43,7 @@ class KNNntpAccountIntervalChecking : public QObject  {
     void deinstallTimer();
 
   protected:
-    QTimer *t_imer;
+    TQTimer *t_imer;
     KNNntpAccount *a_ccount;
 
   protected slots:
@@ -60,19 +60,19 @@ class KNNntpAccount : public KNCollection , public KNServerInfo {
     collectionType type()             { return CTnntpAccount; }
 
     /** tries to read information, returns false if it fails to do so */
-    bool readInfo(const QString &confPath);
+    bool readInfo(const TQString &confPath);
     void saveInfo();
     //void syncInfo();
-    QString path();
+    TQString path();
     /** returns true when the user accepted */
-    bool editProperties(QWidget *parent);
+    bool editProperties(TQWidget *parent);
 
     // news interval checking
     void startTimer();
 
     //get
     bool fetchDescriptions() const         { return f_etchDescriptions; }
-    QDate lastNewFetch() const             { return l_astNewFetch; }
+    TQDate lastNewFetch() const             { return l_astNewFetch; }
     bool wasOpen() const                   { return w_asOpen; }
     bool useDiskCache() const              { return u_seDiskCache; }
     KNConfig::Identity* identity() const   { return i_dentity; }
@@ -85,7 +85,7 @@ class KNNntpAccount : public KNCollection , public KNServerInfo {
 
     //set
     void setFetchDescriptions(bool b) { f_etchDescriptions = b; }
-    void setLastNewFetch(QDate date)  { l_astNewFetch = date; }
+    void setLastNewFetch(TQDate date)  { l_astNewFetch = date; }
     void setUseDiskCache(bool b)      { u_seDiskCache=b; }
     void setCheckInterval(int c);
     void setIntervalChecking(bool b)  { i_ntervalChecking=b; }
@@ -98,7 +98,7 @@ class KNNntpAccount : public KNCollection , public KNServerInfo {
     /** use an additional "list newsgroups" command to fetch the newsgroup descriptions */
     bool f_etchDescriptions;
     /** last use of "newgroups" */
-    QDate l_astNewFetch;
+    TQDate l_astNewFetch;
     /** was the server open in the listview on the last shutdown? */
     bool w_asOpen;
     /** cache fetched articles on disk */
@@ -107,7 +107,7 @@ class KNNntpAccount : public KNCollection , public KNServerInfo {
     bool i_ntervalChecking;
     int c_heckInterval;
 
-    /** helper class for news interval checking, manages the QTimer */
+    /** helper class for news interval checking, manages the TQTimer */
     KNNntpAccountIntervalChecking *a_ccountIntervalChecking;
 
 };
diff --git a/knode/knnntpclient.cpp b/knode/knnntpclient.cpp
index 2c594be34..47942d6b3 100644
--- a/knode/knnntpclient.cpp
+++ b/knode/knnntpclient.cpp
@@ -16,15 +16,15 @@
 
 #include <stdlib.h>
 #include <klocale.h>
-#include <qtextcodec.h>
-#include <qmutex.h>
+#include <tqtextcodec.h>
+#include <tqmutex.h>
 
 #include "kngroupmanager.h"
 #include "knnntpclient.h"
 #include "utilities.h"
 
 
-KNNntpClient::KNNntpClient(int NfdPipeIn, int NfdPipeOut, QMutex& nntpMutex)
+KNNntpClient::KNNntpClient(int NfdPipeIn, int NfdPipeOut, TQMutex& nntpMutex)
 : KNProtocolClient(NfdPipeIn,NfdPipeOut), mutex(nntpMutex)
 {}
 
@@ -92,7 +92,7 @@ void KNNntpClient::doFetchGroups()
     return;
 
   char *s, *line;
-  QString name;
+  TQString name;
   KNGroup::Status status;
   bool subscribed;
 
@@ -113,7 +113,7 @@ void KNNntpClient::doFetchGroups()
     } else {
       s[0] = 0;    // cut string
 
-      name = QString::fromUtf8(line);
+      name = TQString::fromUtf8(line);
 
       if (target->subscribed.contains(name)) {
         target->subscribed.remove(name);    // group names are unique, we wont find it again anyway...
@@ -132,7 +132,7 @@ void KNNntpClient::doFetchGroups()
         default  : status = KNGroup::unknown;
       }
 
-      target->groups->append(new KNGroupInfo(name,QString::null,false,subscribed,status));
+      target->groups->append(new KNGroupInfo(name,TQString::null,false,subscribed,status));
     }
     doneLines++;
   }
@@ -158,7 +158,7 @@ void KNNntpClient::doFetchGroups()
       return;
 
     if (rep == 215) {       // 215 informations follows
-      QString description;
+      TQString description;
       KNGroupInfo info;
       int pos;
 
@@ -182,11 +182,11 @@ void KNNntpClient::doFetchGroups()
           s++;
           while (*s == ' ' || *s == '\t') s++;    // go on to the description
 
-          name = QString::fromUtf8(line);
+          name = TQString::fromUtf8(line);
           if (target->codecForDescriptions)          // some countries use local 8 bit characters in the tag line
             description = target->codecForDescriptions->toUnicode(s);
           else
-            description = QString::fromLocal8Bit(s);
+            description = TQString::fromLocal8Bit(s);
           info.name = name;
 
           if ((pos=tempVector.bsearch(&info))!=-1)
@@ -221,15 +221,15 @@ void KNNntpClient::doCheckNewGroups()
   progressValue = 100;
   predictedLines = 30;     // rule of thumb ;-)
 
-  QCString cmd;
+  TQCString cmd;
   cmd.sprintf("NEWGROUPS %.2d%.2d%.2d 000000",target->fetchSince.year()%100,target->fetchSince.month(),target->fetchSince.day());
   if (!sendCommandWCheck(cmd,231))      // 231 list of new newsgroups follows
     return;
 
   char *s, *line;
-  QString name;
+  TQString name;
   KNGroup::Status status;
-  QSortedList<KNGroupInfo> tmpList;
+  TQSortedList<KNGroupInfo> tmpList;
   tmpList.setAutoDelete(true);
 
   while (getNextLine()) {
@@ -248,7 +248,7 @@ void KNNntpClient::doCheckNewGroups()
 #endif
     } else {
       s[0] = 0;    // cut string
-      name = QString::fromUtf8(line);
+      name = TQString::fromUtf8(line);
 
       while (s[1]!=0) s++;   // the last character determines the moderation status
       switch (s[0]) {
@@ -261,7 +261,7 @@ void KNNntpClient::doCheckNewGroups()
         default  : status = KNGroup::unknown;
       }
 
-      tmpList.append(new KNGroupInfo(name,QString::null,true,false,status));
+      tmpList.append(new KNGroupInfo(name,TQString::null,true,false,status));
     }
     doneLines++;
   }
@@ -279,7 +279,7 @@ void KNNntpClient::doCheckNewGroups()
     sendSignal(TSprogressUpdate);
 
     cmd = "LIST NEWSGROUPS ";
-    QStrList desList;
+    TQStrList desList;
     char *s;
     int rep;
 
@@ -304,7 +304,7 @@ void KNNntpClient::doCheckNewGroups()
           if (target->codecForDescriptions)          // some countries use local 8 bit characters in the tag line
             group->description = target->codecForDescriptions->toUnicode(s);
           else
-            group->description = QString::fromLocal8Bit(s);
+            group->description = TQString::fromLocal8Bit(s);
         }
       }
     }
@@ -330,7 +330,7 @@ void KNNntpClient::doFetchNewHeaders()
   KNGroup* target=static_cast<KNGroup*>(job->data());
   char* s;
   int first=0, last=0, oldlast=0, toFetch=0, rep=0;
-  QCString cmd;
+  TQCString cmd;
 
   target->setLastFetchCount(0);
 
@@ -362,7 +362,7 @@ void KNNntpClient::doFetchNewHeaders()
   if (s) {
     last=atoi(s);
   } else {
-    QString tmp=i18n("No new articles could be retrieved.\nThe server sent a malformatted response:\n");
+    TQString tmp=i18n("No new articles could be retrieved.\nThe server sent a malformatted response:\n");
     tmp+=getCurrentLine();
     job->setErrorString(tmp);
     closeConnection();
@@ -396,12 +396,12 @@ void KNNntpClient::doFetchNewHeaders()
 
   // get list of additional headers provided by the XOVER command
   // see RFC 2980 section 2.1.7
-  QStrList headerformat;
+  TQStrList headerformat;
   cmd = "LIST OVERVIEW.FMT";
   if ( sendCommand( cmd, rep ) && rep == 215 ) {
-    QStrList tmp;
+    TQStrList tmp;
     if (getMsg(tmp)) {
-      for(QCString s = tmp.first(); s; s = tmp.next()) {
+      for(TQCString s = tmp.first(); s; s = tmp.next()) {
         s = s.stripWhiteSpace();
         // remove the mandatory xover header
         if (s == "Subject:" || s == "From:" || s == "Date:" || s == "Message-ID:"
@@ -427,7 +427,7 @@ void KNNntpClient::doFetchNewHeaders()
     return;
   }
 
-  QStrList headers;
+  TQStrList headers;
   if (!getMsg(headers)) {
     return;
   }
@@ -447,7 +447,7 @@ void KNNntpClient::doFetchNewHeaders()
 void KNNntpClient::doFetchArticle()
 {
   KNRemoteArticle *target = static_cast<KNRemoteArticle*>(job->data());
-  QCString cmd;
+  TQCString cmd;
 
   sendSignal(TSdownloadArticle);
   errorPrefix = i18n("Article could not be retrieved.\nThe following error occurred:\n");
@@ -456,7 +456,7 @@ void KNNntpClient::doFetchArticle()
   predictedLines = target->lines()->numberOfLines()+10;
 
   if (target->collection()) {
-    QString groupName = static_cast<KNGroup*>(target->collection())->groupname();
+    TQString groupName = static_cast<KNGroup*>(target->collection())->groupname();
     if (currentGroup != groupName) {
       cmd="GROUP ";
       cmd+=groupName.utf8();
@@ -476,7 +476,7 @@ void KNNntpClient::doFetchArticle()
   if (!sendCommandWCheck(cmd,220)) {      // 220 n <a> article retrieved - head and body follow
     int code = atoi(getCurrentLine());
     if ( code == 430 || code == 423 ) { // 430 no such article found || 423 no such article number in this group
-      QString msgId = target->messageID()->as7BitString( false );
+      TQString msgId = target->messageID()->as7BitString( false );
       // strip of '<' and '>'
       msgId = msgId.mid( 1, msgId.length() - 2 );
       job->setErrorString( errorPrefix + getCurrentLine() +
@@ -487,7 +487,7 @@ void KNNntpClient::doFetchArticle()
     return;
   }
 
-  QStrList msg;
+  TQStrList msg;
   if (!getMsg(msg))
     return;
 
@@ -507,7 +507,7 @@ void KNNntpClient::doPostArticle()
 
   if (art->messageID(false)!=0) {
     int rep;
-    if (!sendCommand(QCString("STAT ")+art->messageID(false)->as7BitString(false),rep))
+    if (!sendCommand(TQCString("STAT ")+art->messageID(false)->as7BitString(false),rep))
       return;
 
     if (rep==223) {   // 223 n <a> article retrieved - request text separately
@@ -522,8 +522,8 @@ void KNNntpClient::doPostArticle()
     return;
 
   if (art->messageID(false)==0) {  // article has no message ID => search for a ID in the response
-    QCString s = getCurrentLine();
-    int start = s.findRev(QRegExp("<[^\\s]*@[^\\s]*>"));
+    TQCString s = getCurrentLine();
+    int start = s.findRev(TQRegExp("<[^\\s]*@[^\\s]*>"));
     if (start != -1) {        // post response includes a recommended id
       int end = s.find('>',start);
       art->messageID()->from7BitString(s.mid(start,end-start+1));
@@ -552,11 +552,11 @@ void KNNntpClient::doFetchSource()
   progressValue = 100;
   predictedLines = target->lines()->numberOfLines()+10;
 
-  QCString cmd = "ARTICLE " + target->messageID()->as7BitString(false);
+  TQCString cmd = "ARTICLE " + target->messageID()->as7BitString(false);
   if (!sendCommandWCheck(cmd,220))      // 220 n <a> article retrieved - head and body follow
     return;
 
-  QStrList msg;
+  TQStrList msg;
   if (!getMsg(msg))
     return;
 
@@ -569,9 +569,9 @@ void KNNntpClient::doFetchSource()
 
 bool KNNntpClient::openConnection()
 {
-  currentGroup = QString::null;
+  currentGroup = TQString::null;
 
-  QString oldPrefix = errorPrefix;
+  TQString oldPrefix = errorPrefix;
   errorPrefix=i18n("Unable to connect.\nThe following error occurred:\n");
 
   if (!KNProtocolClient::openConnection())
@@ -609,7 +609,7 @@ bool KNNntpClient::openConnection()
   if (account.needsLogon() && !account.user().isEmpty()) {
     //qDebug("knode: user: %s",account.user().latin1());
 
-    QCString command = "AUTHINFO USER ";
+    TQCString command = "AUTHINFO USER ";
     command += account.user().local8Bit();
     if (!KNProtocolClient::sendCommand(command,rep))
       return false;
@@ -669,7 +669,7 @@ bool KNNntpClient::openConnection()
 
 
 // authentication on demand
-bool KNNntpClient::sendCommand(const QCString &cmd, int &rep)
+bool KNNntpClient::sendCommand(const TQCString &cmd, int &rep)
 {
   if (!KNProtocolClient::sendCommand(cmd,rep))
     return false;
@@ -686,7 +686,7 @@ bool KNNntpClient::sendCommand(const QCString &cmd, int &rep)
 
     //qDebug("knode: user: %s",account.user().data());
 
-    QCString command = "AUTHINFO USER ";
+    TQCString command = "AUTHINFO USER ";
     command += account.user().local8Bit();
     if (!KNProtocolClient::sendCommand(command,rep))
       return false;
diff --git a/knode/knnntpclient.h b/knode/knnntpclient.h
index 274c12271..14ecff359 100644
--- a/knode/knnntpclient.h
+++ b/knode/knnntpclient.h
@@ -17,7 +17,7 @@
 #ifndef KNNNTPCLIENT_H
 #define KNNNTPCLIENT_H
 
-#include <qmutex.h>
+#include <tqmutex.h>
 
 #include <knprotocolclient.h>
 
@@ -26,7 +26,7 @@ class KNNntpClient : public KNProtocolClient  {
 
   public:
     
-    KNNntpClient(int NfdPipeIn, int NfdPipeOut, QMutex& nntpMutex);
+    KNNntpClient(int NfdPipeIn, int NfdPipeOut, TQMutex& nntpMutex);
     ~KNNntpClient();
     
   protected:
@@ -45,12 +45,12 @@ class KNNntpClient : public KNProtocolClient  {
     /** connect, handshake */
     virtual bool openConnection();
     /** authentication on demand */
-    virtual bool sendCommand(const QCString &cmd, int &rep);
+    virtual bool sendCommand(const TQCString &cmd, int &rep);
     virtual void handleErrors();
-    bool switchToGroup(const QString &newGroup);
+    bool switchToGroup(const TQString &newGroup);
 
-    QString currentGroup;
-    QMutex& mutex;
+    TQString currentGroup;
+    TQMutex& mutex;
     
 };
 
diff --git a/knode/knode.cpp b/knode/knode.cpp
index 0dd4e6a38..c2d7ee7f6 100644
--- a/knode/knode.cpp
+++ b/knode/knode.cpp
@@ -38,7 +38,7 @@
 #include "kncollectionviewitem.h"
 #include "knhdrviewitem.h"
 
-KNMainWindow::KNMainWindow( QWidget* pWidget )
+KNMainWindow::KNMainWindow( TQWidget* pWidget )
   : KMainWindow(pWidget,"mainWindow")
 {
   //setupStatusBar();
@@ -46,17 +46,17 @@ KNMainWindow::KNMainWindow( QWidget* pWidget )
   setStandardToolBarMenuEnabled(true);
 
   //config stuff
-  KStdAction::quit(kapp, SLOT(closeAllWindows()), actionCollection());
-  KStdAction::configureToolbars(this, SLOT(slotConfToolbar()), actionCollection());
-  KStdAction::keyBindings(this, SLOT(slotConfKeys()), actionCollection());
+  KStdAction::quit(kapp, TQT_SLOT(closeAllWindows()), actionCollection());
+  KStdAction::configureToolbars(this, TQT_SLOT(slotConfToolbar()), actionCollection());
+  KStdAction::keyBindings(this, TQT_SLOT(slotConfKeys()), actionCollection());
 
   m_mainWidget = new KNMainWidget( this, true, this, 0 );
-  connect( m_mainWidget, SIGNAL(signalCaptionChangeRequest(const QString&)),
-           SLOT( setCaption(const QString&)) );
+  connect( m_mainWidget, TQT_SIGNAL(signalCaptionChangeRequest(const TQString&)),
+           TQT_SLOT( setCaption(const TQString&)) );
   setCentralWidget( m_mainWidget );
   setupStatusBar();
-  connect( KPIM::BroadcastStatus::instance(), SIGNAL(statusMsg(const QString&)),
-    this, SLOT(slotShowStatusMsg(const QString& )) );
+  connect( KPIM::BroadcastStatus::instance(), TQT_SIGNAL(statusMsg(const TQString&)),
+    this, TQT_SLOT(slotShowStatusMsg(const TQString& )) );
   createGUI( "knodeui.rc" );
   knGlobals.instance = 0;
 
@@ -77,7 +77,7 @@ void KNMainWindow::slotConfToolbar()
 {
   saveMainWindowSettings(knGlobals.config(),"mainWindow_options");
   KEditToolbar dlg(actionCollection(), "knodeui.rc");
-  connect(&dlg,SIGNAL( newToolbarConfig() ), this, SLOT( slotNewToolbarConfig() ));
+  connect(&dlg,TQT_SIGNAL( newToolbarConfig() ), this, TQT_SLOT( slotNewToolbarConfig() ));
   dlg.exec();
 }
 
@@ -108,14 +108,14 @@ void KNMainWindow::setupStatusBar()
 
   statusBar()->addWidget( mLittleProgress, 0 , true );
 
-  mStatusMsgLabel = new KRSqueezedTextLabel( QString::null, statusBar() );
+  mStatusMsgLabel = new KRSqueezedTextLabel( TQString::null, statusBar() );
   mStatusMsgLabel->setAlignment( AlignLeft | AlignVCenter );
   statusBar()->addWidget( mStatusMsgLabel, 2 );
   statusBar()->addWidget(m_mainWidget->statusBarLabelFilter(), 2);
   statusBar()->addWidget(m_mainWidget->statusBarLabelGroup(), 3);
 }
 
-void KNMainWindow::slotShowStatusMsg( const QString &msg ) {
+void KNMainWindow::slotShowStatusMsg( const TQString &msg ) {
   mStatusMsgLabel->setText( msg );
 }
 
diff --git a/knode/knode.h b/knode/knode.h
index 8b719a5d8..d628df1b6 100644
--- a/knode/knode.h
+++ b/knode/knode.h
@@ -25,7 +25,7 @@
 #include <kdialogbase.h>
 #include "resource.h"
 
-#include <qglobal.h>
+#include <tqglobal.h>
 
 class KURL;
 
@@ -46,7 +46,7 @@ class KNMainWindow : public KMainWindow
   Q_OBJECT
 
 public:
-  KNMainWindow( QWidget* parentWidget=0 );
+  KNMainWindow( TQWidget* parentWidget=0 );
   ~KNMainWindow();
   void openURL( const KURL& );
   KNMainWidget *mainWidget() { return m_mainWidget; }
@@ -64,7 +64,7 @@ private:
   ProgressDialog *mProgressDialog;
   KRSqueezedTextLabel *mStatusMsgLabel;
 private slots:
-  void slotShowStatusMsg( const QString& );
+  void slotShowStatusMsg( const TQString& );
 };
 
 #endif // KNODE_H
diff --git a/knode/knode_part.cpp b/knode/knode_part.cpp
index b1280ced5..52b3e4dd6 100644
--- a/knode/knode_part.cpp
+++ b/knode/knode_part.cpp
@@ -41,14 +41,14 @@
 #include <kstatusbar.h>
 #include <krsqueezedtextlabel.h>
 
-#include <qlayout.h>
+#include <tqlayout.h>
 
 
 typedef KParts::GenericFactory< KNodePart > KNodeFactory;
 K_EXPORT_COMPONENT_FACTORY( libknodepart, KNodeFactory )
 
-KNodePart::KNodePart(QWidget *parentWidget, const char *widgetName,
-		     QObject *parent, const char *name, const QStringList &)
+KNodePart::KNodePart(TQWidget *parentWidget, const char *widgetName,
+		     TQObject *parent, const char *name, const TQStringList &)
   : KParts::ReadOnlyPart(parent, name),
   mParentWidget( parentWidget )
 {
@@ -67,14 +67,14 @@ KNodePart::KNodePart(QWidget *parentWidget, const char *widgetName,
   knGlobals.instance = KNodeFactory::instance();
 
   // create a canvas to insert our widget
-  QWidget *canvas = new QWidget(parentWidget, widgetName);
-  canvas->setFocusPolicy(QWidget::ClickFocus);
+  TQWidget *canvas = new TQWidget(parentWidget, widgetName);
+  canvas->setFocusPolicy(TQWidget::ClickFocus);
   setWidget(canvas);
 
   mainWidget = new KNMainWidget( this, false, canvas, "knode_widget" );
-  QVBoxLayout *topLayout = new QVBoxLayout(canvas);
+  TQVBoxLayout *topLayout = new TQVBoxLayout(canvas);
   topLayout->addWidget(mainWidget);
-  mainWidget->setFocusPolicy(QWidget::ClickFocus);
+  mainWidget->setFocusPolicy(TQWidget::ClickFocus);
 
   kapp->dcopClient()->resume(); // Ok. We are ready for DCOP requests.
 
@@ -114,7 +114,7 @@ void KNodePart::guiActivateEvent(KParts::GUIActivateEvent *e)
 }
 
 
-QWidget* KNodePart::parentWidget() const
+TQWidget* KNodePart::parentWidget() const
 {
   return mParentWidget;
 }
diff --git a/knode/knode_part.h b/knode/knode_part.h
index 951befc5f..67e1ae549 100644
--- a/knode/knode_part.h
+++ b/knode/knode_part.h
@@ -31,7 +31,7 @@
 #include <kparts/event.h>
 #include <kparts/part.h>
 
-#include <qwidget.h>
+#include <tqwidget.h>
 
 class KInstance;
 class KAboutData;
@@ -43,11 +43,11 @@ class KNodePart: public KParts::ReadOnlyPart
 {
     Q_OBJECT
   public:
-    KNodePart(QWidget *parentWidget, const char *widgetName,
-              QObject *parent, const char *name, const QStringList &);
+    KNodePart(TQWidget *parentWidget, const char *widgetName,
+              TQObject *parent, const char *name, const TQStringList &);
     virtual ~KNodePart();
 
-    QWidget* parentWidget() const;
+    TQWidget* parentWidget() const;
 
     static KAboutData *createAboutData();
 
@@ -57,7 +57,7 @@ class KNodePart: public KParts::ReadOnlyPart
 
   private:
     ActionManager *mActionManager;
-    QWidget *mParentWidget;
+    TQWidget *mParentWidget;
     KNMainWidget *mainWidget;
 };
 
diff --git a/knode/knodecomposeriface.h b/knode/knodecomposeriface.h
index d311541be..d6f25f5ab 100644
--- a/knode/knodecomposeriface.h
+++ b/knode/knodecomposeriface.h
@@ -8,7 +8,7 @@ class KNodeComposerIface : virtual public DCOPObject
 {
     K_DCOP
   k_dcop:
-    virtual void initData(const QString &text) = 0;
+    virtual void initData(const TQString &text) = 0;
 };
 
 #endif
diff --git a/knode/knodeiface.h b/knode/knodeiface.h
index f92967bbb..9a52923fe 100644
--- a/knode/knodeiface.h
+++ b/knode/knodeiface.h
@@ -21,7 +21,7 @@
 #include <dcopobject.h>
 #include <dcopref.h>
 #include <kurl.h>
-#include <qstringlist.h>
+#include <tqstringlist.h>
 
 
 class KNodeIface : virtual public DCOPObject
diff --git a/knode/knprotocolclient.cpp b/knode/knprotocolclient.cpp
index 1d992d8a3..4831087c9 100644
--- a/knode/knprotocolclient.cpp
+++ b/knode/knprotocolclient.cpp
@@ -166,7 +166,7 @@ void KNProtocolClient::waitForWork()
         if (isConnected())         // connection is ready
           processJob();
       }
-      errorPrefix = QString::null;
+      errorPrefix = TQString::null;
 
       clearPipe();
     }
@@ -235,7 +235,7 @@ void KNProtocolClient::closeConnection()
   int ret = KSocks::self()->select(FD_SETSIZE, NULL, &fdsW, NULL, &tv);
 
   if (ret > 0) {    // we can write...
-    QCString cmd = "QUIT\r\n";
+    TQCString cmd = "QUIT\r\n";
     int todo = cmd.length();
     KSocks::self()->write(tcpSocket,&cmd.data()[0],todo);
   }
@@ -244,7 +244,7 @@ void KNProtocolClient::closeConnection()
 
 
 // sends a command (one line), return code is written to rep
-bool KNProtocolClient::sendCommand(const QCString &cmd, int &rep)
+bool KNProtocolClient::sendCommand(const TQCString &cmd, int &rep)
 {
   if (!sendStr(cmd + "\r\n"))
     return false;
@@ -255,7 +255,7 @@ bool KNProtocolClient::sendCommand(const QCString &cmd, int &rep)
 
 
 // checks return code and calls handleErrors() if necessary
-bool KNProtocolClient::sendCommandWCheck(const QCString &cmd, int rep)
+bool KNProtocolClient::sendCommandWCheck(const TQCString &cmd, int rep)
 {
   int code;
 
@@ -270,11 +270,11 @@ bool KNProtocolClient::sendCommandWCheck(const QCString &cmd, int rep)
 
 
 // sends a message (multiple lines)
-bool KNProtocolClient::sendMsg(const QCString &msg)
+bool KNProtocolClient::sendMsg(const TQCString &msg)
 {
   const char *line = msg.data();
   const char *end;
-  QCString buffer;
+  TQCString buffer;
   size_t length;
   char inter[10000];
 
@@ -382,7 +382,7 @@ bool KNProtocolClient::getNextLine()
 
 
 // receives a message (multiple lines)
-bool KNProtocolClient::getMsg(QStrList &msg)
+bool KNProtocolClient::getMsg(TQStrList &msg)
 {
   char *line;
 
@@ -469,7 +469,7 @@ bool KNProtocolClient::waitForRead()
 
   if (ret == -1) {     // select failed
     if (job) {
-      QString str = i18n("Communication error:\n");
+      TQString str = i18n("Communication error:\n");
       str += strerror(errno);
       job->setErrorString(str);
     }
@@ -531,7 +531,7 @@ bool KNProtocolClient::waitForWrite()
 
   if (ret == -1) {     // select failed
     if (job) {
-      QString str = i18n("Communication error:\n");
+      TQString str = i18n("Communication error:\n");
       str += strerror(errno);
       job->setErrorString(str);
     }
@@ -579,7 +579,7 @@ void KNProtocolClient::closeSocket()
 
 
 // sends str to the server
-bool KNProtocolClient::sendStr(const QCString &str)
+bool KNProtocolClient::sendStr(const TQCString &str)
 {
   int ret;
   int todo = str.length();
@@ -591,7 +591,7 @@ bool KNProtocolClient::sendStr(const QCString &str)
     ret = KSocks::self()->write(tcpSocket,&str.data()[done],todo);
     if (ret <= 0) {
       if (job) {
-        QString str = i18n("Communication error:\n");
+        TQString str = i18n("Communication error:\n");
         str += strerror(errno);
         job->setErrorString(str);
       }
diff --git a/knode/knprotocolclient.h b/knode/knprotocolclient.h
index e531a278b..a17b68782 100644
--- a/knode/knprotocolclient.h
+++ b/knode/knprotocolclient.h
@@ -17,9 +17,9 @@
 #ifndef KNPROTOCOLCLIENT_H
 #define KNPROTOCOLCLIENT_H
 
-#include <qdatetime.h>
-#include <qthread.h>
-#include <qcstring.h>
+#include <tqdatetime.h>
+#include <tqthread.h>
+#include <tqcstring.h>
 
 #include <knserverinfo.h>
 
@@ -28,7 +28,7 @@ class KNJobData;
 struct in_addr;
 
 
-class KNProtocolClient : public QThread  {
+class KNProtocolClient : public TQThread  {
 
   public:
     enum threadSignal { TSworkDone=0, TSjobStarted=1, TSconnect=2, TSloadGrouplist=3,
@@ -66,18 +66,18 @@ class KNProtocolClient : public QThread  {
     virtual void closeConnection();
 
     /** sends a command (one line), return code is written to rep */
-    virtual bool sendCommand(const QCString &cmd, int &rep);
+    virtual bool sendCommand(const TQCString &cmd, int &rep);
     /** checks return code and calls handleErrors() if necessary */
-    bool sendCommandWCheck(const QCString &cmd, int rep);
+    bool sendCommandWCheck(const TQCString &cmd, int rep);
     /** sends a message (multiple lines) */
-    bool sendMsg(const QCString &msg);
+    bool sendMsg(const TQCString &msg);
 
     /** reads next complete line of input */
     bool getNextLine();
     /** returns pointer to current line of input */
     char* getCurrentLine()  { return thisLine; };
     /** receives a message (multiple lines) */
-    bool getMsg(QStrList &msg);
+    bool getMsg(TQStrList &msg);
     /** reads next line and returns the response code */
     bool getNextResponse(int &rep);
     /** checks return code and calls handleErrors() if necessary */
@@ -91,7 +91,7 @@ class KNProtocolClient : public QThread  {
     KNJobData *job;
     KNServerInfo account;
     /** handleErrors() adds this string to the error message */
-    QString errorPrefix;
+    TQString errorPrefix;
     int progressValue, predictedLines, doneLines;
     bool byteCountMode;
 
@@ -102,7 +102,7 @@ class KNProtocolClient : public QThread  {
     bool waitForWrite();
     void closeSocket();
     /** sends str to the server */
-    bool sendStr(const QCString &str);
+    bool sendStr(const TQCString &str);
     /** removes start/stop signal */
     void clearPipe();
 
@@ -114,7 +114,7 @@ class KNProtocolClient : public QThread  {
     int tcpSocket;
     /** bytes in&out for the current connection */
     int byteCount;
-    QTime timer;
+    TQTime timer;
     bool mTerminate;
 
 };
diff --git a/knode/knrangefilter.cpp b/knode/knrangefilter.cpp
index bfa02110f..ee14c794f 100644
--- a/knode/knrangefilter.cpp
+++ b/knode/knrangefilter.cpp
@@ -14,10 +14,10 @@
     Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, US
 */
 
-#include <qlabel.h>
-#include <qlayout.h>
-#include <qcheckbox.h>
-#include <qcombobox.h>
+#include <tqlabel.h>
+#include <tqlayout.h>
+#include <tqcheckbox.h>
+#include <tqcombobox.h>
 
 #include <ksimpleconfig.h>
 #include <knuminput.h>
@@ -96,31 +96,31 @@ void KNRangeFilter::save(KSimpleConfig *conf)
 //=====================================================================================
 //=====================================================================================
 
-KNRangeFilterWidget::KNRangeFilterWidget(const QString& value, int min, int max, QWidget* parent, const QString &unit)
-  : QGroupBox(value, parent)
+KNRangeFilterWidget::KNRangeFilterWidget(const TQString& value, int min, int max, TQWidget* parent, const TQString &unit)
+  : TQGroupBox(value, parent)
 {
-  enabled=new QCheckBox(this);
+  enabled=new TQCheckBox(this);
 
   val1=new KIntSpinBox(min, max, 1, min, 10, this);
   val1->setSuffix(unit);
   val2=new KIntSpinBox(min, max, 1, min, 10, this);
   val2->setSuffix(unit);
 
-  op1=new QComboBox(this);
+  op1=new TQComboBox(this);
   op1->insertItem("<");
   op1->insertItem("<=");
   op1->insertItem("=");
   op1->insertItem(">=");
   op1->insertItem(">");
-  op2=new QComboBox(this);
+  op2=new TQComboBox(this);
   op2->insertItem("");
   op2->insertItem("<");
   op2->insertItem("<=");
 
-  des=new QLabel(value, this);
+  des=new TQLabel(value, this);
   des->setAlignment(AlignCenter);
 
-  QGridLayout *topL=new QGridLayout(this, 2,6, 8,5 );
+  TQGridLayout *topL=new TQGridLayout(this, 2,6, 8,5 );
 
   topL->addRowSpacing(0, fontMetrics().lineSpacing()-4);
   topL->addWidget(enabled,1,0, Qt::AlignHCenter);
@@ -134,9 +134,9 @@ KNRangeFilterWidget::KNRangeFilterWidget(const QString& value, int min, int max,
   topL->setColStretch(1,1);
   topL->setColStretch(5,1);
 
-  connect(op1, SIGNAL(activated(int)), SLOT(slotOp1Changed(int)));
-  connect(op2, SIGNAL(activated(int)), SLOT(slotOp2Changed(int)));
-  connect(enabled, SIGNAL(toggled(bool)), SLOT(slotEnabled(bool)));
+  connect(op1, TQT_SIGNAL(activated(int)), TQT_SLOT(slotOp1Changed(int)));
+  connect(op2, TQT_SIGNAL(activated(int)), TQT_SLOT(slotOp2Changed(int)));
+  connect(enabled, TQT_SIGNAL(toggled(bool)), TQT_SLOT(slotEnabled(bool)));
 
   slotEnabled(false);
 }
diff --git a/knode/knrangefilter.h b/knode/knrangefilter.h
index 702a2ca55..297a21344 100644
--- a/knode/knrangefilter.h
+++ b/knode/knrangefilter.h
@@ -17,7 +17,7 @@
 #ifndef KNRANGEFILTER_H
 #define KNRANGEFILTER_H
 
-#include <qgroupbox.h>
+#include <tqgroupbox.h>
 
 class QLabel;
 class KIntSpinBox;
@@ -60,12 +60,12 @@ class KNRangeFilter {
 //==================================================================================
       
 
-class KNRangeFilterWidget : public QGroupBox {
+class KNRangeFilterWidget : public TQGroupBox {
       
   Q_OBJECT
     
   public:
-    KNRangeFilterWidget(const QString& value, int min, int max, QWidget* parent, const QString &unit=QString::null);
+    KNRangeFilterWidget(const TQString& value, int min, int max, TQWidget* parent, const TQString &unit=TQString::null);
     ~KNRangeFilterWidget();
         
     KNRangeFilter filter();
@@ -73,10 +73,10 @@ class KNRangeFilterWidget : public QGroupBox {
     void clear();
               
   protected:
-    QCheckBox *enabled;
-    QLabel *des;
+    TQCheckBox *enabled;
+    TQLabel *des;
     KIntSpinBox *val1, *val2;
-    QComboBox *op1, *op2;
+    TQComboBox *op1, *op2;
   
   protected slots:
     void slotEnabled(bool e);                 
diff --git a/knode/knscoring.cpp b/knode/knscoring.cpp
index cad44fc81..c83cbccde 100644
--- a/knode/knscoring.cpp
+++ b/knode/knscoring.cpp
@@ -12,7 +12,7 @@
     Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, US
 */
 
-#include <qstring.h>
+#include <tqstring.h>
 
 #include <kwin.h>
 #include <kscoringeditor.h>
@@ -43,35 +43,35 @@ void KNScorableArticle::addScore(short s)
   _a->setChanged(true);
 }
 
-void KNScorableArticle::changeColor(const QColor& c)
+void KNScorableArticle::changeColor(const TQColor& c)
 {
   _a->setColor(c);
 }
 
-void KNScorableArticle::displayMessage(const QString& s)
+void KNScorableArticle::displayMessage(const TQString& s)
 {
   if (!_a->isNew()) return;
   if (!notifyC) notifyC = new NotifyCollection();
   notifyC->addNote(*this,s);
 }
 
-QString KNScorableArticle::from() const
+TQString KNScorableArticle::from() const
 {
   return _a->from()->asUnicodeString();
 }
 
 
-QString KNScorableArticle::subject() const
+TQString KNScorableArticle::subject() const
 {
   return _a->subject()->asUnicodeString();
 }
 
 
-QString KNScorableArticle::getHeaderByType(const QString& s) const
+TQString KNScorableArticle::getHeaderByType(const TQString& s) const
 {
   KMime::Headers::Base *h = _a->getHeaderByType(s.latin1());
   if (!h) return "";
-  QString t = _a->getHeaderByType(s.latin1())->asUnicodeString();
+  TQString t = _a->getHeaderByType(s.latin1())->asUnicodeString();
   Q_ASSERT( !t.isEmpty() );
   return t;
 }
@@ -105,13 +105,13 @@ KNScoringManager::~KNScoringManager()
 }
 
 
-QStringList KNScoringManager::getGroups() const
+TQStringList KNScoringManager::getGroups() const
 {
   KNAccountManager *am = knGlobals.accountManager();
-  QStringList res;
-  QValueList<KNNntpAccount*>::Iterator it;
+  TQStringList res;
+  TQValueList<KNNntpAccount*>::Iterator it;
   for ( it = am->begin(); it != am->end(); ++it ) {
-    QStringList groups;
+    TQStringList groups;
     knGlobals.groupManager()->getSubscribed( (*it), groups);
     res += groups;
   }
@@ -120,9 +120,9 @@ QStringList KNScoringManager::getGroups() const
 }
 
 
-QStringList KNScoringManager::getDefaultHeaders() const
+TQStringList KNScoringManager::getDefaultHeaders() const
 {
-  QStringList l = KScoringManager::getDefaultHeaders();
+  TQStringList l = KScoringManager::getDefaultHeaders();
   l << "Lines";
   l << "References";
   return l;
diff --git a/knode/knscoring.h b/knode/knscoring.h
index 77b011e22..68b23c585 100644
--- a/knode/knscoring.h
+++ b/knode/knscoring.h
@@ -29,11 +29,11 @@ public:
   virtual ~KNScorableArticle();
 
   virtual void addScore(short s);
-  virtual void changeColor(const QColor&);
-  virtual void displayMessage(const QString&);
-  virtual QString from() const;
-  virtual QString subject() const;
-  virtual QString getHeaderByType(const QString&) const;
+  virtual void changeColor(const TQColor&);
+  virtual void displayMessage(const TQString&);
+  virtual TQString from() const;
+  virtual TQString subject() const;
+  virtual TQString getHeaderByType(const TQString&) const;
   virtual void markAsRead();
 
   static NotifyCollection* notifyC;
@@ -65,8 +65,8 @@ class KNScoringManager : public KScoringManager
 public:
   KNScoringManager();
   virtual ~KNScoringManager();
-  virtual QStringList getGroups() const;
-  virtual QStringList getDefaultHeaders() const;
+  virtual TQStringList getGroups() const;
+  virtual TQStringList getDefaultHeaders() const;
 
   void configure();
   bool canColors()const { return true; }
diff --git a/knode/knsearchdialog.cpp b/knode/knsearchdialog.cpp
index 113bfe733..f72afe472 100644
--- a/knode/knsearchdialog.cpp
+++ b/knode/knsearchdialog.cpp
@@ -14,8 +14,8 @@
     Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, US
 */
 
-#include <qlayout.h>
-#include <qcheckbox.h>
+#include <tqlayout.h>
+#include <tqcheckbox.h>
 
 #include <klocale.h>
 #include <kapplication.h>
@@ -29,25 +29,25 @@
 #include "knsearchdialog.h"
 
 
-KNSearchDialog::KNSearchDialog(searchType /*t*/, QWidget *parent)
-  : QDialog(parent)
+KNSearchDialog::KNSearchDialog(searchType /*t*/, TQWidget *parent)
+  : TQDialog(parent)
 {
   setCaption(kapp->makeStdCaption( i18n("Search for Articles") ));
   setIcon(SmallIcon("knode"));
-  QGroupBox *bg=new QGroupBox(this);
+  TQGroupBox *bg=new TQGroupBox(this);
 
-  startBtn=new QPushButton(SmallIcon("mail_find"),i18n("Sea&rch"), bg);
+  startBtn=new TQPushButton(SmallIcon("mail_find"),i18n("Sea&rch"), bg);
   startBtn->setDefault(true);
-  newBtn=new QPushButton(SmallIcon("editclear"),i18n("C&lear"), bg);
+  newBtn=new TQPushButton(SmallIcon("editclear"),i18n("C&lear"), bg);
   closeBtn=new KPushButton(KStdGuiItem::close(), bg);
 
-  completeThreads=new QCheckBox(i18n("Sho&w complete threads"),this);
+  completeThreads=new TQCheckBox(i18n("Sho&w complete threads"),this);
   fcw=new KNFilterConfigWidget(this);
   fcw->reset();
 
-  QHBoxLayout *topL=new QHBoxLayout(this, 5);
-  QVBoxLayout *filterL=new QVBoxLayout(this, 0, 5);
-  QVBoxLayout *btnL=new QVBoxLayout(bg, 8, 5);
+  TQHBoxLayout *topL=new TQHBoxLayout(this, 5);
+  TQVBoxLayout *filterL=new TQVBoxLayout(this, 0, 5);
+  TQVBoxLayout *btnL=new TQVBoxLayout(bg, 8, 5);
 
   filterL->addWidget(completeThreads);
   filterL->addWidget(fcw,1);
@@ -60,9 +60,9 @@ KNSearchDialog::KNSearchDialog(searchType /*t*/, QWidget *parent)
   topL->addLayout(filterL, 1);
   topL->addWidget(bg);
 
-  connect(startBtn, SIGNAL(clicked()), this, SLOT(slotStartClicked()));
-  connect(newBtn, SIGNAL(clicked()), this, SLOT(slotNewClicked()));
-  connect(closeBtn, SIGNAL(clicked()), this, SLOT(slotCloseClicked()));
+  connect(startBtn, TQT_SIGNAL(clicked()), this, TQT_SLOT(slotStartClicked()));
+  connect(newBtn, TQT_SIGNAL(clicked()), this, TQT_SLOT(slotNewClicked()));
+  connect(closeBtn, TQT_SIGNAL(clicked()), this, TQT_SLOT(slotCloseClicked()));
 
   f_ilter=new KNArticleFilter();
   f_ilter->setLoaded(true);
@@ -111,7 +111,7 @@ void KNSearchDialog::slotCloseClicked()
 }
 
 
-void KNSearchDialog::closeEvent( QCloseEvent * )
+void KNSearchDialog::closeEvent( TQCloseEvent * )
 {
   emit dialogDone();
 }
diff --git a/knode/knsearchdialog.h b/knode/knsearchdialog.h
index 7c68a49fd..8923bd813 100644
--- a/knode/knsearchdialog.h
+++ b/knode/knsearchdialog.h
@@ -17,7 +17,7 @@
 #ifndef KNSEARCHDIALOG_H
 #define KNSEARCHDIALOG_H
 
-#include <qdialog.h>
+#include <tqdialog.h>
 
 class QPushButton;
 
@@ -25,23 +25,23 @@ class KNFilterConfigWidget;
 class KNArticleFilter;
 
 
-class KNSearchDialog : public QDialog {
+class KNSearchDialog : public TQDialog {
 
   Q_OBJECT
 
   public:
     enum searchType { STfolderSearch, STgroupSearch };
-    KNSearchDialog(searchType t=STgroupSearch, QWidget *parent=0);
+    KNSearchDialog(searchType t=STgroupSearch, TQWidget *parent=0);
     ~KNSearchDialog();
 
     KNArticleFilter* filter() const  { return f_ilter; }
 
   protected:
-    void closeEvent( QCloseEvent* e );
+    void closeEvent( TQCloseEvent* e );
 
     KNFilterConfigWidget *fcw;
-    QPushButton *startBtn, *newBtn,  *closeBtn;
-    QCheckBox *completeThreads;
+    TQPushButton *startBtn, *newBtn,  *closeBtn;
+    TQCheckBox *completeThreads;
     KNArticleFilter *f_ilter;
 
   protected slots:
diff --git a/knode/knserverinfo.cpp b/knode/knserverinfo.cpp
index b79735a2f..d314a7710 100644
--- a/knode/knserverinfo.cpp
+++ b/knode/knserverinfo.cpp
@@ -25,7 +25,7 @@ using namespace KWallet;
 #include "knaccountmanager.h"
 #include "utilities.h"
 
-#include <qwidget.h>
+#include <tqwidget.h>
 
 KNServerInfo::KNServerInfo() :
   t_ype(STnntp), i_d(-1), p_ort(119), h_old(300),
@@ -77,7 +77,7 @@ void KNServerInfo::readConf(KConfig *conf)
   if (Wallet::isOpen( Wallet::NetworkWallet() ))
     readPassword();
 
-  QString encStr = conf->readEntry( "encryption", "None" );
+  TQString encStr = conf->readEntry( "encryption", "None" );
   if ( encStr.contains( "SSL", false ) )
     mEncryption = SSL;
   else if ( encStr.contains( "TLS", false ) )
@@ -102,7 +102,7 @@ void KNServerInfo::saveConf(KConfig *conf)
   // open wallet for storing only if the user actually changed the password
   if (n_eedsLogon && p_assDirty) {
     Wallet *wallet = KNAccountManager::wallet();
-    if (!wallet || wallet->writePassword(QString::number(i_d), p_ass)) {
+    if (!wallet || wallet->writePassword(TQString::number(i_d), p_ass)) {
       if ( KMessageBox::warningYesNo( 0,
             i18n("KWallet is not available. It is strongly recommended to use "
                 "KWallet for managing your passwords.\n"
@@ -151,7 +151,7 @@ bool KNServerInfo::operator==(const KNServerInfo &s)
 }
 
 
-const QString &KNServerInfo::pass()
+const TQString &KNServerInfo::pass()
 {
   // if we need to load the password, load all of them
   if (n_eedsLogon && !mPassLoaded && p_ass.isEmpty() )
@@ -160,7 +160,7 @@ const QString &KNServerInfo::pass()
   return p_ass;
 }
 
-void KNServerInfo::setPass(const QString &s)
+void KNServerInfo::setPass(const TQString &s)
 {
   if (p_ass != s) {
     p_ass = s;
@@ -178,11 +178,11 @@ void KNServerInfo::readPassword()
 
   // check wether there is a chance to find our password at all
   if (Wallet::folderDoesNotExist(Wallet::NetworkWallet(), "knode") ||
-      Wallet::keyDoesNotExist(Wallet::NetworkWallet(), "knode", QString::number(i_d)))
+      Wallet::keyDoesNotExist(Wallet::NetworkWallet(), "knode", TQString::number(i_d)))
     return;
 
   // finally try to open the wallet and read the password
   KWallet::Wallet *wallet = KNAccountManager::wallet();
   if ( wallet )
-    wallet->readPassword( QString::number(i_d), p_ass );
+    wallet->readPassword( TQString::number(i_d), p_ass );
 }
diff --git a/knode/knserverinfo.h b/knode/knserverinfo.h
index 6f564d934..68c39699a 100644
--- a/knode/knserverinfo.h
+++ b/knode/knserverinfo.h
@@ -15,7 +15,7 @@
 #ifndef KNSERVERINFO_H
 #define KNSERVERINFO_H
 
-#include <qstring.h>
+#include <tqstring.h>
 
 class KConfig;
 namespace KWallet {
@@ -38,9 +38,9 @@ class KNServerInfo {
     //get
     serverType type()const         { return t_ype; }
     int id()const                  { return i_d; }
-    const QString& server()   { return s_erver; }
-    const QString& user()     { return u_ser; }
-    const QString& pass();
+    const TQString& server()   { return s_erver; }
+    const TQString& user()     { return u_ser; }
+    const TQString& pass();
     int port() const                { return p_ort; }
     int hold() const               { return h_old; }
     int timeout() const            { return t_imeout; }
@@ -52,9 +52,9 @@ class KNServerInfo {
     //set
     void setType(serverType t)        { t_ype=t; }
     void setId(int i)                 { i_d=i; }
-    void setServer(const QString &s)  { s_erver=s; }
-    void setUser(const QString &s)    { u_ser=s; }
-    void setPass(const QString &s);
+    void setServer(const TQString &s)  { s_erver=s; }
+    void setUser(const TQString &s)    { u_ser=s; }
+    void setPass(const TQString &s);
     void setPort(int p)               { p_ort=p; }
     void setHold(int h)               { h_old=h; }
     void setTimeout(int t)            { t_imeout=t; }
@@ -69,7 +69,7 @@ class KNServerInfo {
   protected:
     serverType t_ype;
 
-    QString  s_erver,
+    TQString  s_erver,
              u_ser,
              p_ass;
 
diff --git a/knode/knsourceviewwindow.cpp b/knode/knsourceviewwindow.cpp
index ad0eb1cf5..f0b2b75d8 100644
--- a/knode/knsourceviewwindow.cpp
+++ b/knode/knsourceviewwindow.cpp
@@ -12,7 +12,7 @@
     Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, US
 */
 
-#include <qaccel.h>
+#include <tqaccel.h>
 
 #include <kapplication.h>
 
@@ -22,33 +22,33 @@
 #include "utilities.h"
 
 
-KNSourceViewWindow::KNSourceViewWindow( const QString &text )
+KNSourceViewWindow::KNSourceViewWindow( const TQString &text )
   : KTextBrowser(0)
 {
   setWFlags(WType_TopLevel | WDestructiveClose);
-  QAccel *accel = new QAccel( this, "browser close-accel" );
-  accel->connectItem( accel->insertItem( Qt::Key_Escape ), this , SLOT( close() ));
+  TQAccel *accel = new TQAccel( this, "browser close-accel" );
+  accel->connectItem( accel->insertItem( Qt::Key_Escape ), this , TQT_SLOT( close() ));
   KNConfig::Appearance *app=knGlobals.configManager()->appearance();
 
   setTextFormat( PlainText );
 
   setCaption(kapp->makeStdCaption(i18n("Article Source")));
-  setPaper( QBrush(app->backgroundColor()) );
+  setPaper( TQBrush(app->backgroundColor()) );
   setFont( app->articleFixedFont() );
   setColor( app->textColor() );
   setWordWrap( KTextBrowser::NoWrap );
 
   setText( text );
-  KNHelper::restoreWindowSize("sourceWindow", this, QSize(500,300));
+  KNHelper::restoreWindowSize("sourceWindow", this, TQSize(500,300));
   show();
 }
 
 
-void KNSourceViewWindow::setPalette( const QPalette &pal )
+void KNSourceViewWindow::setPalette( const TQPalette &pal )
 {
-  QPalette p = pal;
-  p.setColor( QColorGroup::Text, knGlobals.configManager()->appearance()->textColor() );
-  p.setColor( QColorGroup::Background, knGlobals.configManager()->appearance()->backgroundColor() );
+  TQPalette p = pal;
+  p.setColor( TQColorGroup::Text, knGlobals.configManager()->appearance()->textColor() );
+  p.setColor( TQColorGroup::Background, knGlobals.configManager()->appearance()->backgroundColor() );
   KTextBrowser::setPalette( p );
 }
 
diff --git a/knode/knsourceviewwindow.h b/knode/knsourceviewwindow.h
index c3a7fc8ca..aabe14b50 100644
--- a/knode/knsourceviewwindow.h
+++ b/knode/knsourceviewwindow.h
@@ -23,9 +23,9 @@ class KNSourceViewWindow : public KTextBrowser {
   Q_OBJECT
 
   public:
-    KNSourceViewWindow( const QString &text );
+    KNSourceViewWindow( const TQString &text );
     ~KNSourceViewWindow();
-    virtual void setPalette( const QPalette &pal );
+    virtual void setPalette( const TQPalette &pal );
 
 };
 
diff --git a/knode/knstatusfilter.cpp b/knode/knstatusfilter.cpp
index 6389794d7..a1379a265 100644
--- a/knode/knstatusfilter.cpp
+++ b/knode/knstatusfilter.cpp
@@ -14,8 +14,8 @@
     Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, US
 */
 
-#include <qlayout.h>
-#include <qcheckbox.h>
+#include <tqlayout.h>
+#include <tqcheckbox.h>
 #include <klocale.h>
 #include <ksimpleconfig.h>
 
@@ -94,21 +94,21 @@ bool KNStatusFilter::doFilter(KNRemoteArticle *a)
 
 //==============================================================================
 
-KNStatusFilterWidget::KNStatusFilterWidget(QWidget *parent) :
-  QButtonGroup(0, parent)
+KNStatusFilterWidget::KNStatusFilterWidget(TQWidget *parent) :
+  TQButtonGroup(0, parent)
 {
   setFrameStyle(NoFrame);
-  enR=new QCheckBox(i18n("Is read:"), this);
-  enN=new QCheckBox(i18n("Is new:"), this);
-  enUS=new QCheckBox(i18n("Has unread followups:"), this);
-  enNS=new QCheckBox(i18n("Has new followups:"), this);
+  enR=new TQCheckBox(i18n("Is read:"), this);
+  enN=new TQCheckBox(i18n("Is new:"), this);
+  enUS=new TQCheckBox(i18n("Has unread followups:"), this);
+  enNS=new TQCheckBox(i18n("Has new followups:"), this);
   
   rCom=new TFCombo(this);
   nCom=new TFCombo(this);
   usCom=new TFCombo(this);
   nsCom=new TFCombo(this);
     
-  QGridLayout *topL=new QGridLayout(this, 5, 3, 15,5);
+  TQGridLayout *topL=new TQGridLayout(this, 5, 3, 15,5);
   topL->addWidget(enR,0,0); topL->addWidget(rCom,0,1);
   topL->addWidget(enN,1,0); topL->addWidget(nCom,1,1);
   topL->addWidget(enUS,2,0); topL->addWidget(usCom,2,1);
@@ -116,7 +116,7 @@ KNStatusFilterWidget::KNStatusFilterWidget(QWidget *parent) :
   topL->setColStretch(2,1);
   topL->setRowStretch(4,1);
 
-  connect(this, SIGNAL(clicked(int)), this, SLOT(slotEnabled(int)));
+  connect(this, TQT_SIGNAL(clicked(int)), this, TQT_SLOT(slotEnabled(int)));
 }
 
 
@@ -197,7 +197,7 @@ void KNStatusFilterWidget::slotEnabled(int c)
 //==============================================================================
 
 
-KNStatusFilterWidget::TFCombo::TFCombo(QWidget *parent) : QComboBox(parent)
+KNStatusFilterWidget::TFCombo::TFCombo(TQWidget *parent) : TQComboBox(parent)
 {
   insertItem(i18n("True"));
   insertItem(i18n("False"));
diff --git a/knode/knstatusfilter.h b/knode/knstatusfilter.h
index 43030de4e..6497b3021 100644
--- a/knode/knstatusfilter.h
+++ b/knode/knstatusfilter.h
@@ -17,9 +17,9 @@
 #ifndef KNSTATUSFILTER_H
 #define KNSTATUSFILTER_H
 
-#include <qbuttongroup.h>
-#include <qcombobox.h>
-#include <qbitarray.h>
+#include <tqbuttongroup.h>
+#include <tqcombobox.h>
+#include <tqbitarray.h>
 
 class QCheckBox;
 class KSimpleConfig;
@@ -43,7 +43,7 @@ class KNStatusFilter {
     bool doFilter(KNRemoteArticle *a);
 
   protected:
-    QBitArray data;
+    TQBitArray data;
 
 };
 
@@ -51,12 +51,12 @@ class KNStatusFilter {
 //=================================================================================
 
 
-class KNStatusFilterWidget : public QButtonGroup  {
+class KNStatusFilterWidget : public TQButtonGroup  {
 
   Q_OBJECT
 
   public:
-    KNStatusFilterWidget(QWidget *parent);
+    KNStatusFilterWidget(TQWidget *parent);
     ~KNStatusFilterWidget();
 
     KNStatusFilter filter();
@@ -66,17 +66,17 @@ class KNStatusFilterWidget : public QButtonGroup  {
 
   protected:
 
-    class TFCombo : public QComboBox {
+    class TFCombo : public TQComboBox {
 
       public:
-        TFCombo(QWidget *parent);
+        TFCombo(TQWidget *parent);
         ~TFCombo();
         void setValue(bool b) { if(b) setCurrentItem(0); else setCurrentItem(1); }
         bool value() const         { return (currentItem()==0); }
     };
 
 
-    QCheckBox *enR, *enN, *enUS, *enNS;
+    TQCheckBox *enR, *enN, *enUS, *enNS;
     TFCombo *rCom, *nCom, *usCom, *nsCom;
 
   protected slots:
diff --git a/knode/knstringfilter.cpp b/knode/knstringfilter.cpp
index c41b723fe..4f69f7eaf 100644
--- a/knode/knstringfilter.cpp
+++ b/knode/knstringfilter.cpp
@@ -12,9 +12,9 @@
     Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, US
 */
 
-#include <qcombobox.h>
-#include <qlayout.h>
-#include <qcheckbox.h>
+#include <tqcombobox.h>
+#include <tqlayout.h>
+#include <tqcheckbox.h>
 
 #include <klocale.h>
 #include <ksimpleconfig.h>
@@ -38,13 +38,13 @@ KNStringFilter& KNStringFilter::operator=(const KNStringFilter &sf)
 
 
 
-bool KNStringFilter::doFilter(const QString &s)
+bool KNStringFilter::doFilter(const TQString &s)
 {
   bool ret=true;
 
   if(!expanded.isEmpty()) {
     if(regExp) {
-      QRegExp matcher(expanded);
+      TQRegExp matcher(expanded);
       ret = ( matcher.search(s) >= 0 );
     } else
       ret=(s.find(expanded,0,false)!=-1);
@@ -69,8 +69,8 @@ void KNStringFilter::expand(KNGroup *g)
   }
 
   expanded = data;
-  expanded.replace(QRegExp("%MYNAME"), id->name());
-  expanded.replace(QRegExp("%MYEMAIL"), id->email());
+  expanded.replace(TQRegExp("%MYNAME"), id->name());
+  expanded.replace(TQRegExp("%MYEMAIL"), id->email());
 }
 
 
@@ -94,18 +94,18 @@ void KNStringFilter::save(KSimpleConfig *conf)
 
 //===============================================================================
 
-KNStringFilterWidget::KNStringFilterWidget(const QString& title, QWidget *parent)
-  : QGroupBox(title, parent)
+KNStringFilterWidget::KNStringFilterWidget(const TQString& title, TQWidget *parent)
+  : TQGroupBox(title, parent)
 {
-  fType=new QComboBox(this);
+  fType=new TQComboBox(this);
   fType->insertItem(i18n("Does Contain"));
   fType->insertItem(i18n("Does NOT Contain"));
 
   fString=new KLineEdit(this);
 
-  regExp=new QCheckBox(i18n("Regular expression"), this);
+  regExp=new TQCheckBox(i18n("Regular expression"), this);
 
-  QGridLayout *topL=new QGridLayout(this, 3,3, 8,5 );
+  TQGridLayout *topL=new TQGridLayout(this, 3,3, 8,5 );
   topL->addRowSpacing(0, fontMetrics().lineSpacing()-4);
   topL->addWidget(fType, 1,0);
   topL->addColSpacing(1, 10);
diff --git a/knode/knstringfilter.h b/knode/knstringfilter.h
index 17199cbe7..e70e7e307 100644
--- a/knode/knstringfilter.h
+++ b/knode/knstringfilter.h
@@ -17,7 +17,7 @@
 #ifndef KNSTRINGFILTER_H
 #define KNSTRINGFILTER_H
 
-#include <qgroupbox.h>
+#include <tqgroupbox.h>
 
 class QCheckBox;
 class QComboBox;
@@ -43,10 +43,10 @@ class KNStringFilter {
     void load(KSimpleConfig *conf);
     void save(KSimpleConfig *conf);     
           
-    bool doFilter(const QString &s);
+    bool doFilter(const TQString &s);
                 
   protected:
-    QString data, expanded;
+    TQString data, expanded;
     bool con, regExp;
     
 };
@@ -55,12 +55,12 @@ class KNStringFilter {
 //===============================================================================
 
 
-class KNStringFilterWidget : public QGroupBox  {
+class KNStringFilterWidget : public TQGroupBox  {
   
   Q_OBJECT
 
   public:
-    KNStringFilterWidget(const QString& title, QWidget *parent);
+    KNStringFilterWidget(const TQString& title, TQWidget *parent);
     ~KNStringFilterWidget();
     
     KNStringFilter filter();
@@ -71,8 +71,8 @@ class KNStringFilterWidget : public QGroupBox  {
     void setStartFocus();
     
   protected:
-    QCheckBox *regExp;
-    QComboBox *fType;
+    TQCheckBox *regExp;
+    TQComboBox *fType;
     KLineEdit *fString;
 
 };
diff --git a/knode/knwidgets.cpp b/knode/knwidgets.cpp
index d71624eb6..d75cf9bf7 100644
--- a/knode/knwidgets.cpp
+++ b/knode/knwidgets.cpp
@@ -14,15 +14,15 @@
     Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, US
 */
 
-#include <qpainter.h>
-#include <qpixmap.h>
+#include <tqpainter.h>
+#include <tqpixmap.h>
 
 #include "knwidgets.h"
 
 
 //====================================================================================
 
-KNListBoxItem::KNListBoxItem(const QString& text, QPixmap *pm)
+KNListBoxItem::KNListBoxItem(const TQString& text, TQPixmap *pm)
 {
   p_m=pm;
   setText(text);
@@ -34,10 +34,10 @@ KNListBoxItem::~KNListBoxItem()
 }
 
 
-void KNListBoxItem::paint(QPainter *p)
+void KNListBoxItem::paint(TQPainter *p)
 {
 
-  QFontMetrics fm = p->fontMetrics();
+  TQFontMetrics fm = p->fontMetrics();
 
   int tYPos=0, tXPos=3, pYPos=0;
 
@@ -62,7 +62,7 @@ void KNListBoxItem::paint(QPainter *p)
 }
 
 
-int KNListBoxItem::height(const QListBox *lb) const
+int KNListBoxItem::height(const TQListBox *lb) const
 {
   if(p_m)
     return QMAX( p_m->height(), lb->fontMetrics().lineSpacing() + 1 );
@@ -71,7 +71,7 @@ int KNListBoxItem::height(const QListBox *lb) const
 }
 
 
-int KNListBoxItem::width(const QListBox *lb) const
+int KNListBoxItem::width(const TQListBox *lb) const
 {
   if(p_m)
     return (p_m->width() + lb->fontMetrics().width( text() ) + 6);
@@ -84,8 +84,8 @@ int KNListBoxItem::width(const QListBox *lb) const
 
 // **** listbox for dialogs **************************************************
 
-KNDialogListBox::KNDialogListBox(bool alwaysIgnore, QWidget * parent, const char * name)
- : QListBox(parent, name), a_lwaysIgnore(alwaysIgnore)
+KNDialogListBox::KNDialogListBox(bool alwaysIgnore, TQWidget * parent, const char * name)
+ : TQListBox(parent, name), a_lwaysIgnore(alwaysIgnore)
 {
 }
 
@@ -95,22 +95,22 @@ KNDialogListBox::~KNDialogListBox()
 }
 
 
-void KNDialogListBox::keyPressEvent(QKeyEvent *e)
+void KNDialogListBox::keyPressEvent(TQKeyEvent *e)
 {
   if ((a_lwaysIgnore || !(hasFocus()&&isVisible()))&&((e->key()==Key_Enter)||(e->key()==Key_Return)))
     e->ignore();
   else
-    QListBox::keyPressEvent(e);
+    TQListBox::keyPressEvent(e);
 }
 
 
 //====================================================================================
 
 
-KNDockWidgetHeaderDrag::KNDockWidgetHeaderDrag(QWidget *focusWidget, KDockWidgetAbstractHeader* parent, KDockWidget* dock, const char* name )
+KNDockWidgetHeaderDrag::KNDockWidgetHeaderDrag(TQWidget *focusWidget, KDockWidgetAbstractHeader* parent, KDockWidget* dock, const char* name )
   : KDockWidgetHeaderDrag(parent, dock, name), f_ocus(false)
 {
-  connect(focusWidget, SIGNAL(focusChanged(QFocusEvent*)), SLOT(slotFocusChanged(QFocusEvent*)));
+  connect(focusWidget, TQT_SIGNAL(focusChanged(TQFocusEvent*)), TQT_SLOT(slotFocusChanged(TQFocusEvent*)));
 }
 
 
@@ -119,7 +119,7 @@ KNDockWidgetHeaderDrag::~KNDockWidgetHeaderDrag()
 }
 
 
-void KNDockWidgetHeaderDrag::slotFocusChanged(QFocusEvent *e)
+void KNDockWidgetHeaderDrag::slotFocusChanged(TQFocusEvent *e)
 {
   if(e->gotFocus()) {
     f_ocus = true;
@@ -130,18 +130,18 @@ void KNDockWidgetHeaderDrag::slotFocusChanged(QFocusEvent *e)
 }
 
 
-void KNDockWidgetHeaderDrag::paintEvent(QPaintEvent* ev)
+void KNDockWidgetHeaderDrag::paintEvent(TQPaintEvent* ev)
 {
   if (!f_ocus) {
     KDockWidgetHeaderDrag::paintEvent(ev);
     return;
   }
 
-  QPixmap drawBuffer(width(), height());
-  QPainter paint;
+  TQPixmap drawBuffer(width(), height());
+  TQPainter paint;
 
   paint.begin(&drawBuffer);
-  paint.fillRect(drawBuffer.rect(), QBrush(colorGroup().brush(QColorGroup::Background)));
+  paint.fillRect(drawBuffer.rect(), TQBrush(colorGroup().brush(TQColorGroup::Background)));
 
   paint.setPen(palette().active().highlight());
   paint.drawLine(1, 2, width(), 2);
diff --git a/knode/knwidgets.h b/knode/knwidgets.h
index af71bd5f0..7e8dd7d3b 100644
--- a/knode/knwidgets.h
+++ b/knode/knwidgets.h
@@ -17,8 +17,8 @@
 #ifndef KNWIDGETS_H
 #define KNWIDGETS_H
 
-#include <qlistbox.h>
-#include <qbitarray.h>
+#include <tqlistbox.h>
+#include <tqbitarray.h>
 
 #include <kdockwidget.h>
 #include <kprogress.h>
@@ -29,19 +29,19 @@ class QPixmap;
 //====================================================================================
 
 
-class KNListBoxItem : public QListBoxItem  {
+class KNListBoxItem : public TQListBoxItem  {
 
   public:
-    KNListBoxItem(const QString& text, QPixmap *pm=0);
+    KNListBoxItem(const TQString& text, TQPixmap *pm=0);
     ~KNListBoxItem();
 
 
   protected:
-    virtual void paint(QPainter *);
-    virtual int height(const QListBox *) const;
-    virtual int width(const QListBox *) const;
+    virtual void paint(TQPainter *);
+    virtual int height(const TQListBox *) const;
+    virtual int width(const TQListBox *) const;
 
-    QPixmap *p_m;
+    TQPixmap *p_m;
 };
 
 
@@ -53,11 +53,11 @@ class KNDialogListBox : public QListBox
 {
    public:
     // alwaysIgnore==false: enter is ignored when the widget isn't visible/out of focus
-    KNDialogListBox(bool alwaysIgnore=false, QWidget * parent=0, const char * name=0);
+    KNDialogListBox(bool alwaysIgnore=false, TQWidget * parent=0, const char * name=0);
     ~KNDialogListBox();
 
   protected:
-    void keyPressEvent( QKeyEvent *e );
+    void keyPressEvent( TQKeyEvent *e );
 
     bool a_lwaysIgnore;
 };
@@ -71,15 +71,15 @@ class KNDockWidgetHeaderDrag : public KDockWidgetHeaderDrag
   Q_OBJECT
 
   public:
-    KNDockWidgetHeaderDrag(QWidget *focusWidget, KDockWidgetAbstractHeader* parent, KDockWidget* dock,
+    KNDockWidgetHeaderDrag(TQWidget *focusWidget, KDockWidgetAbstractHeader* parent, KDockWidget* dock,
                             const char* name = 0);
     virtual ~KNDockWidgetHeaderDrag();
 
   protected slots:
-    void slotFocusChanged(QFocusEvent *e);
+    void slotFocusChanged(TQFocusEvent *e);
 
   protected:
-    virtual void paintEvent( QPaintEvent* );
+    virtual void paintEvent( TQPaintEvent* );
 
     bool f_ocus;
 };
diff --git a/knode/utilities.cpp b/knode/utilities.cpp
index 5f9c2e98c..67d4e3bac 100644
--- a/knode/utilities.cpp
+++ b/knode/utilities.cpp
@@ -12,10 +12,10 @@
     Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, US
 */
 
-#include <qlayout.h>
-#include <qregexp.h>
-#include <qapplication.h>
-#include <qcursor.h>
+#include <tqlayout.h>
+#include <tqregexp.h>
+#include <tqapplication.h>
+#include <tqcursor.h>
 
 #include <klocale.h>
 #include <kmessagebox.h>
@@ -33,8 +33,8 @@
 
 //================================================================================
 
-KNFile::KNFile(const QString& fname)
- : QFile(fname), filePos(0), readBytes(0)
+KNFile::KNFile(const TQString& fname)
+ : TQFile(fname), filePos(0), readBytes(0)
 {
   buffer.resize(512);
   dataPtr=buffer.data();
@@ -47,15 +47,15 @@ KNFile::~KNFile()
 }
 
 
-const QCString& KNFile::readLine()
+const TQCString& KNFile::readLine()
 {
   filePos=at();
-  readBytes=QFile::readLine(dataPtr, buffer.size()-1);
+  readBytes=TQFile::readLine(dataPtr, buffer.size()-1);
   if(readBytes!=-1) {
     while ((dataPtr[readBytes-1]!='\n')&&(static_cast<uint>(readBytes+2)==buffer.size())) {  // don't get tricked by files without newline
       at(filePos);
       if (!increaseBuffer() ||
-         (readBytes=QFile::readLine(dataPtr, buffer.size()-1))==-1) {
+         (readBytes=TQFile::readLine(dataPtr, buffer.size()-1))==-1) {
         readBytes=1;
         break;
       }
@@ -68,15 +68,15 @@ const QCString& KNFile::readLine()
 }
 
 
-const QCString& KNFile::readLineWnewLine()
+const TQCString& KNFile::readLineWnewLine()
 {
   filePos=at();
-  readBytes=QFile::readLine(dataPtr, buffer.size()-1);
+  readBytes=TQFile::readLine(dataPtr, buffer.size()-1);
   if(readBytes!=-1) {
     while ((dataPtr[readBytes-1]!='\n')&&(static_cast<uint>(readBytes+2)==buffer.size())) {  // don't get tricked by files without newline
       at(filePos);
       if (!increaseBuffer() ||
-         (readBytes=QFile::readLine(dataPtr, buffer.size()-1))==-1) {
+         (readBytes=TQFile::readLine(dataPtr, buffer.size()-1))==-1) {
         dataPtr[0] = '\0';
         break;
       }
@@ -90,7 +90,7 @@ const QCString& KNFile::readLineWnewLine()
 
 int KNFile::findString(const char *s)
 {
-  QCString searchBuffer;
+  TQCString searchBuffer;
   searchBuffer.resize(2048);
   char *buffPtr = searchBuffer.data(), *pos;
   int readBytes, currentFilePos;
@@ -132,9 +132,9 @@ bool KNFile::increaseBuffer()
 
 //===============================================================================
 
-QString KNSaveHelper::lastPath;
+TQString KNSaveHelper::lastPath;
 
-KNSaveHelper::KNSaveHelper(QString saveName, QWidget *parent)
+KNSaveHelper::KNSaveHelper(TQString saveName, TQWidget *parent)
   : p_arent(parent), s_aveName(saveName), file(0), tmpFile(0)
 {
 }
@@ -155,9 +155,9 @@ KNSaveHelper::~KNSaveHelper()
 }
 
 
-QFile* KNSaveHelper::getFile(const QString &dialogTitle)
+TQFile* KNSaveHelper::getFile(const TQString &dialogTitle)
 {
-  url = KFileDialog::getSaveURL(lastPath + s_aveName, QString::null, p_arent, dialogTitle);
+  url = KFileDialog::getSaveURL(lastPath + s_aveName, TQString::null, p_arent, dialogTitle);
 
   if (url.isEmpty())
     return 0;
@@ -165,14 +165,14 @@ QFile* KNSaveHelper::getFile(const QString &dialogTitle)
   lastPath = url.upURL().url();
 
   if (url.isLocalFile()) {
-    if (QFileInfo(url.path()).exists() &&
+    if (TQFileInfo(url.path()).exists() &&
         (KMessageBox::warningContinueCancel(knGlobals.topWidget,
                                             i18n("<qt>A file named <b>%1</b> already exists.<br>Do you want to replace it?</qt>").arg(url.path()),
                                             dialogTitle, i18n("&Replace")) != KMessageBox::Continue)) {
       return 0;
     }
 
-    file = new QFile(url.path());
+    file = new TQFile(url.path());
     if(!file->open(IO_WriteOnly)) {
       KNHelper::displayExternalFileError();
       delete file;
@@ -194,9 +194,9 @@ QFile* KNSaveHelper::getFile(const QString &dialogTitle)
 
 //===============================================================================
 
-QString KNLoadHelper::l_astPath;
+TQString KNLoadHelper::l_astPath;
 
-KNLoadHelper::KNLoadHelper(QWidget *parent)
+KNLoadHelper::KNLoadHelper(TQWidget *parent)
   : p_arent(parent), f_ile(0)
 {
 }
@@ -210,12 +210,12 @@ KNLoadHelper::~KNLoadHelper()
 }
 
 
-KNFile* KNLoadHelper::getFile( const QString &dialogTitle )
+KNFile* KNLoadHelper::getFile( const TQString &dialogTitle )
 {
   if (f_ile)
     return f_ile;
 
-  KURL url = KFileDialog::getOpenURL(l_astPath,QString::null,p_arent,dialogTitle);
+  KURL url = KFileDialog::getOpenURL(l_astPath,TQString::null,p_arent,dialogTitle);
 
   if (url.isEmpty())
     return 0;
@@ -237,7 +237,7 @@ KNFile* KNLoadHelper::setURL(KURL url)
   if (u_rl.isEmpty())
     return 0;
 
-  QString fileName;
+  TQString fileName;
   if (!u_rl.isLocalFile()) {
     if (KIO::NetAccess::download(u_rl, t_empName, 0))
       fileName = t_empName;
@@ -261,26 +261,26 @@ KNFile* KNLoadHelper::setURL(KURL url)
 
 
 // **** keyboard selection dialog *********************************************
-int KNHelper::selectDialog(QWidget *parent, const QString &caption, const QStringList &options, int initialValue)
+int KNHelper::selectDialog(TQWidget *parent, const TQString &caption, const TQStringList &options, int initialValue)
 {
   KDialogBase *dlg=new KDialogBase(KDialogBase::Plain, caption, KDialogBase::Ok|KDialogBase::Cancel,
                                    KDialogBase::Ok, parent);
-  QFrame *page = dlg->plainPage();
-  QHBoxLayout *pageL = new QHBoxLayout(page,8,5);
+  TQFrame *page = dlg->plainPage();
+  TQHBoxLayout *pageL = new TQHBoxLayout(page,8,5);
 
   KNDialogListBox *list = new KNDialogListBox(true, page);
   pageL->addWidget(list);
 
-  QString s;
-  for ( QStringList::ConstIterator it = options.begin(); it != options.end(); ++it ) {
+  TQString s;
+  for ( TQStringList::ConstIterator it = options.begin(); it != options.end(); ++it ) {
     s = (*it);
-    s.replace(QRegExp("&"),"");   // remove accelerators
+    s.replace(TQRegExp("&"),"");   // remove accelerators
     list->insertItem(s);
   }
 
   list->setCurrentItem(initialValue);
   list->setFocus();
-  restoreWindowSize("selectBox", dlg, QSize(247,174));
+  restoreWindowSize("selectBox", dlg, TQSize(247,174));
 
   int ret;
   if (dlg->exec())
@@ -295,7 +295,7 @@ int KNHelper::selectDialog(QWidget *parent, const QString &caption, const QStrin
 
 // **** window geometry managing *********************************************
 
-void KNHelper::saveWindowSize(const QString &name, const QSize &s)
+void KNHelper::saveWindowSize(const TQString &name, const TQSize &s)
 {
   KConfig *c=knGlobals.config();
   c->setGroup("WINDOW_SIZES");
@@ -303,15 +303,15 @@ void KNHelper::saveWindowSize(const QString &name, const QSize &s)
 }
 
 
-void KNHelper::restoreWindowSize(const QString &name, QWidget *d, const QSize &defaultSize)
+void KNHelper::restoreWindowSize(const TQString &name, TQWidget *d, const TQSize &defaultSize)
 {
   KConfig *c=knGlobals.config();
   c->setGroup("WINDOW_SIZES");
 
-  QSize s=c->readSizeEntry(name,&defaultSize);
+  TQSize s=c->readSizeEntry(name,&defaultSize);
 
   if(s.isValid()) {
-    QRect max = KGlobalSettings::desktopGeometry(QCursor::pos());
+    TQRect max = KGlobalSettings::desktopGeometry(TQCursor::pos());
     if ( s.width() > max.width() ) s.setWidth( max.width()-5 );
     if ( s.height() > max.height() ) s.setHeight( max.height()-5 );
     d->resize(s);
@@ -320,10 +320,10 @@ void KNHelper::restoreWindowSize(const QString &name, QWidget *d, const QSize &d
 
 // **** scramble password strings **********************************************
 
-const QString KNHelper::encryptStr(const QString& aStr)
+const TQString KNHelper::encryptStr(const TQString& aStr)
 {
   uint i,val,len = aStr.length();
-  QCString result;
+  TQCString result;
 
   for (i=0; i<len; i++)
   {
@@ -336,25 +336,25 @@ const QString KNHelper::encryptStr(const QString& aStr)
 }
 
 
-const QString KNHelper::decryptStr(const QString& aStr)
+const TQString KNHelper::decryptStr(const TQString& aStr)
 {
   return encryptStr(aStr);
 }
 
 // **** rot13 *******************************************************************
 
-QString KNHelper::rot13(const QString &s)
+TQString KNHelper::rot13(const TQString &s)
 {
-  QString r(s);
+  TQString r(s);
 
   for (int i=0; (uint)i<r.length(); i++) {
-    if ( r[i] >= QChar('A') && r[i] <= QChar('M') ||
-         r[i] >= QChar('a') && r[i] <= QChar('m') )
-         r[i] = (char)((int)QChar(r[i]) + 13);
+    if ( r[i] >= TQChar('A') && r[i] <= TQChar('M') ||
+         r[i] >= TQChar('a') && r[i] <= TQChar('m') )
+         r[i] = (char)((int)TQChar(r[i]) + 13);
     else
-      if  ( r[i] >= QChar('N') && r[i] <= QChar('Z') ||
-            r[i] >= QChar('n') && r[i] <= QChar('z') )
-        r[i] = (char)((int)QChar(r[i]) - 13);
+      if  ( r[i] >= TQChar('N') && r[i] <= TQChar('Z') ||
+            r[i] >= TQChar('n') && r[i] <= TQChar('z') )
+        r[i] = (char)((int)TQChar(r[i]) - 13);
   }
 
   return r;
@@ -362,7 +362,7 @@ QString KNHelper::rot13(const QString &s)
 
 // **** text rewraping *********************************************************
 
-int findBreakPos(const QString &text, int start)
+int findBreakPos(const TQString &text, int start)
 {
   int i;
   for(i=start;i>=0;i--)
@@ -377,9 +377,9 @@ int findBreakPos(const QString &text, int start)
 }
 
 
-void appendTextWPrefix(QString &result, const QString &text, int wrapAt, const QString &prefix)
+void appendTextWPrefix(TQString &result, const TQString &text, int wrapAt, const TQString &prefix)
 {
-  QString txt=text;
+  TQString txt=text;
   int breakPos;
 
   while(!txt.isEmpty()) {
@@ -390,18 +390,18 @@ void appendTextWPrefix(QString &result, const QString &text, int wrapAt, const Q
       txt.remove(0,breakPos+1);
     } else {
       result+=(prefix+txt+"\n");
-      txt=QString::null;
+      txt=TQString::null;
     }
   }
 }
 
 
-QString KNHelper::rewrapStringList(QStringList text, int wrapAt, QChar quoteChar, bool stopAtSig, bool alwaysSpace)
+TQString KNHelper::rewrapStringList(TQStringList text, int wrapAt, TQChar quoteChar, bool stopAtSig, bool alwaysSpace)
 {
-  QString quoted, lastPrefix, thisPrefix, leftover, thisLine;
+  TQString quoted, lastPrefix, thisPrefix, leftover, thisLine;
   int breakPos;
 
-  for(QStringList::Iterator line=text.begin(); line!=text.end(); ++line) {
+  for(TQStringList::Iterator line=text.begin(); line!=text.end(); ++line) {
 
     if(stopAtSig && (*line)=="-- ")
       break;
@@ -412,8 +412,8 @@ QString KNHelper::rewrapStringList(QStringList text, int wrapAt, QChar quoteChar
     else
       thisLine.prepend(quoteChar+' ');
 
-    thisPrefix=QString::null;
-    QChar c;
+    thisPrefix=TQString::null;
+    TQChar c;
     for(int idx=0; idx<(int)(thisLine.length()); idx++) {
       c=thisLine.at(idx);
       if( (c==' ') ||
@@ -431,7 +431,7 @@ QString KNHelper::rewrapStringList(QStringList text, int wrapAt, QChar quoteChar
         appendTextWPrefix(quoted, leftover, wrapAt, lastPrefix);
       else
         thisLine.prepend(leftover+" ");
-      leftover=QString::null;
+      leftover=TQString::null;
     }
 
     if((int)(thisPrefix.length()+thisLine.length()) > wrapAt) {
@@ -454,25 +454,25 @@ QString KNHelper::rewrapStringList(QStringList text, int wrapAt, QChar quoteChar
 
 // **** misc. message-boxes **********************************************************
 
-void KNHelper::displayInternalFileError(QWidget *w)
+void KNHelper::displayInternalFileError(TQWidget *w)
 {
   KMessageBox::error((w!=0)? w : knGlobals.topWidget, i18n("Unable to load/save configuration.\nWrong permissions on home folder?\nYou should close KNode now to avoid data loss."));
 }
 
 
-void KNHelper::displayExternalFileError(QWidget *w)
+void KNHelper::displayExternalFileError(TQWidget *w)
 {
   KMessageBox::error((w!=0)? w : knGlobals.topWidget, i18n("Unable to load/save file."));
 }
 
 
-void KNHelper::displayRemoteFileError(QWidget *w)
+void KNHelper::displayRemoteFileError(TQWidget *w)
 {
   KMessageBox::error((w!=0)? w : knGlobals.topWidget, i18n("Unable to save remote file."));
 }
 
 
-void KNHelper::displayTempFileError(QWidget *w)
+void KNHelper::displayTempFileError(TQWidget *w)
 {
   KMessageBox::error((w!=0)? w : knGlobals.topWidget, i18n("Unable to create temporary file."));
 }
diff --git a/knode/utilities.h b/knode/utilities.h
index 31f83d989..9d0180961 100644
--- a/knode/utilities.h
+++ b/knode/utilities.h
@@ -17,11 +17,11 @@
 
 #include <kurl.h>
 
-#include <qfile.h>
+#include <tqfile.h>
 
-#include <qglobal.h>
-#include <qptrvector.h>
-#include <qptrlist.h>
+#include <tqglobal.h>
+#include <tqptrvector.h>
+#include <tqptrlist.h>
 
 class QWidget;
 class QString;
@@ -36,18 +36,18 @@ class KTempFile;
 // utility classes
 //*****************************************************************************
 
-/** clone of QSortedList... */
-template<class type> class Q_EXPORT QSortedVector : public QPtrVector<type>
+/** clone of TQSortedList... */
+template<class type> class Q_EXPORT QSortedVector : public TQPtrVector<type>
 {
 public:
     QSortedVector() {}
-    QSortedVector ( uint size ) : QPtrVector<type>(size) {}
-    QSortedVector( const QSortedVector<type> &l ) : QPtrVector<type>(l) {}
-    ~QSortedVector() { QPtrVector<type>::clear(); }
+    QSortedVector ( uint size ) : TQPtrVector<type>(size) {}
+    QSortedVector( const QSortedVector<type> &l ) : TQPtrVector<type>(l) {}
+    ~QSortedVector() { TQPtrVector<type>::clear(); }
     QSortedVector<type> &operator=(const QSortedVector<type> &l)
-      { return (QSortedVector<type>&)QPtrList<type>::operator=(l); }
+      { return (QSortedVector<type>&)TQPtrList<type>::operator=(l); }
 
-    virtual int compareItems( QPtrCollection::Item s1, QPtrCollection::Item s2 )
+    virtual int compareItems( TQPtrCollection::Item s1, TQPtrCollection::Item s2 )
       { if ( *((type*)s1) == *((type*)s2) ) return 0; return ( *((type*)s1) < *((type*)s2) ? -1 : 1 ); }
 };
 
@@ -55,13 +55,13 @@ public:
 //==============================================================================
 
 
-class KNFile : public QFile {
+class KNFile : public TQFile {
 
   public:
-    KNFile(const QString& fname=QString::null);
+    KNFile(const TQString& fname=TQString::null);
     ~KNFile();
-    const QCString& readLine();
-    const QCString& readLineWnewLine();
+    const TQCString& readLine();
+    const TQCString& readLineWnewLine();
     /** searches for the string from the current file position
 	returns -1 when the string wasn't found. */
     int findString(const char *s);
@@ -69,7 +69,7 @@ class KNFile : public QFile {
    protected:
     bool increaseBuffer();
 
-    QCString buffer;
+    TQCString buffer;
     char *dataPtr;
     int filePos, readBytes;
 };
@@ -82,20 +82,20 @@ class KNSaveHelper {
 
 public:
 
-  KNSaveHelper(QString saveName, QWidget *parent);
+  KNSaveHelper(TQString saveName, TQWidget *parent);
   ~KNSaveHelper();
 
   /** returns a file open for writing */
-  QFile* getFile(const QString &dialogTitle);
+  TQFile* getFile(const TQString &dialogTitle);
 
 private:
 
-  QWidget *p_arent;
-  QString s_aveName;
+  TQWidget *p_arent;
+  TQString s_aveName;
   KURL url;
-  QFile* file;
+  TQFile* file;
   KTempFile* tmpFile;
-  static QString lastPath;
+  static TQString lastPath;
 
 };
 
@@ -107,25 +107,25 @@ class KNLoadHelper {
 
 public:
 
-  KNLoadHelper(QWidget *parent);
+  KNLoadHelper(TQWidget *parent);
   ~KNLoadHelper();
 
   /** opens a file dialog and returns a file open for reading */
-  KNFile* getFile( const QString &dialogTitle );
+  KNFile* getFile( const TQString &dialogTitle );
   /** tries to access the file specified by the url and returns
       a file open for reading */
   KNFile* setURL(KURL url);
-  /** returns the file after getFile(QString) of setURL(url) was called */
+  /** returns the file after getFile(TQString) of setURL(url) was called */
   KNFile* getFile()const { return f_ile; };
   KURL getURL() const    { return u_rl; };
 
 private:
 
-  QWidget *p_arent;
+  TQWidget *p_arent;
   KURL u_rl;
   KNFile *f_ile;
-  QString t_empName;
-  static QString l_astPath;
+  TQString t_empName;
+  static TQString l_astPath;
 
 };
 
@@ -140,26 +140,26 @@ public:
   /** list selection dialog, used instead of a popup menu
       when a select action is called via the keyboard.
       returns -1 when the user canceled the dialog. */
-  static int selectDialog(QWidget *parent, const QString &caption, const QStringList &options, int initialValue);
+  static int selectDialog(TQWidget *parent, const TQString &caption, const TQStringList &options, int initialValue);
 
-  static void saveWindowSize(const QString &name, const QSize &s);
-  static void restoreWindowSize(const QString &name, QWidget *d, const QSize &defaultSize);
+  static void saveWindowSize(const TQString &name, const TQSize &s);
+  static void restoreWindowSize(const TQString &name, TQWidget *d, const TQSize &defaultSize);
 
-  static const QString encryptStr(const QString& aStr);
-  static const QString decryptStr(const QString& aStr);
-  static QString rot13(const QString &s);
+  static const TQString encryptStr(const TQString& aStr);
+  static const TQString decryptStr(const TQString& aStr);
+  static TQString rot13(const TQString &s);
 
   /** used for rewarping a text when replying to a message or inserting a file into a box */
-  static QString rewrapStringList(QStringList text, int wrapAt, QChar quoteChar, bool stopAtSig, bool alwaysSpace);
+  static TQString rewrapStringList(TQStringList text, int wrapAt, TQChar quoteChar, bool stopAtSig, bool alwaysSpace);
 
   /** use this for all internal files */
-  static void displayInternalFileError(QWidget *w=0);
+  static void displayInternalFileError(TQWidget *w=0);
   /** use this for all external files */
-  static void displayExternalFileError(QWidget *w=0);
+  static void displayExternalFileError(TQWidget *w=0);
   /** use this for remote files */
-  static void displayRemoteFileError(QWidget *w=0);
+  static void displayRemoteFileError(TQWidget *w=0);
   /** use this for error on temporary files */
-  static void displayTempFileError(QWidget *w=0);
+  static void displayTempFileError(TQWidget *w=0);
 
 };