Enable compilation with TQt for Qt4 3.4.0 TP2

This should not break compatibility with TQt for Qt3; if it does please fix it ASAP!


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdebase@1215552 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

34 files changed, 213 insertions, 213 deletions

diff --git a/kate/app/kateapp.cpp b/kate/app/kateapp.cpp
index 70c81d465..3518c6308 100644
--- a/kate/app/kateapp.cpp
+++ b/kate/app/kateapp.cpp
@@ -69,19 +69,19 @@ KateApp::KateApp (KCmdLineArgs *args)
   m_application = new Kate::Application (this);
 
   // doc + project man
-  m_docManager = new KateDocManager (this);
+  m_docManager = new KateDocManager (TQT_TQOBJECT(this));
 
   // init all normal plugins
-  m_pluginManager = new KatePluginManager (this);
+  m_pluginManager = new KatePluginManager (TQT_TQOBJECT(this));
 
   // session manager up
-  m_sessionManager = new KateSessionManager (this);
+  m_sessionManager = new KateSessionManager (TQT_TQOBJECT(this));
 
   // application dcop interface
   m_obj = new KateAppDCOPIface (this);
 
   kdDebug()<<"Setting KATE_PID: '"<<getpid()<<"'"<<endl;
-  ::setenv( "KATE_PID", TQString("%1").arg(getpid()).latin1(), 1 );
+  ::setenv( "KATE_PID", TQString(TQString("%1").arg(getpid())).latin1(), 1 );
 
   // handle restore different
   if (isRestored())
@@ -375,7 +375,7 @@ KateMainWindow *KateApp::activeMainWindow ()
   if (m_mainWindows.isEmpty())
     return 0;
 
-  int n = m_mainWindows.findIndex ((KateMainWindow *)activeWindow());
+  int n = m_mainWindows.tqfindIndex ((KateMainWindow *)activeWindow());
 
   if (n < 0)
     n=0;
diff --git a/kate/app/kateconfigdialog.cpp b/kate/app/kateconfigdialog.cpp
index 47a7de19c..dcdab5f80 100644
--- a/kate/app/kateconfigdialog.cpp
+++ b/kate/app/kateconfigdialog.cpp
@@ -261,7 +261,7 @@ KateConfigDialog::KateConfigDialog ( KateMainWindow *parent, Kate::View *view )
   /*TQVBox **/page=addVBoxPage(path,i18n("Plugin Manager"),
                           BarIcon("connect_established",KIcon::SizeSmall));
   KateConfigPluginPage *configPluginPage = new KateConfigPluginPage(page, this);
-  connect( configPluginPage, TQT_SIGNAL( changed() ), this, TQT_SLOT( slotChanged() ) );
+  connect( configPluginPage, TQT_SIGNAL( changed() ), TQT_TQOBJECT(this), TQT_SLOT( slotChanged() ) );
 
   // Tools->External Tools menu
   path.clear();
@@ -269,7 +269,7 @@ KateConfigDialog::KateConfigDialog ( KateMainWindow *parent, Kate::View *view )
   page = addVBoxPage( path, i18n("External Tools"),
       BarIcon("configure", KIcon::SizeSmall) );
   configExternalToolsPage = new KateExternalToolsConfigWidget(page, "external tools config page");
-  connect( configExternalToolsPage, TQT_SIGNAL(changed()), this, TQT_SLOT(slotChanged()) );
+  connect( configExternalToolsPage, TQT_SIGNAL(changed()), TQT_TQOBJECT(this), TQT_SLOT(slotChanged()) );
 
   // editor widgets from kwrite/kwdialog
   path.clear();
@@ -334,7 +334,7 @@ void KateConfigDialog::removePluginPage (Kate::Plugin *plugin)
   {
     if  ( pluginPages.at(i)->plugin == plugin )
     {
-      TQWidget *w = pluginPages.at(i)->page->parentWidget();
+      TQWidget *w = pluginPages.at(i)->page->tqparentWidget();
       delete pluginPages.at(i)->page;
       delete w;
       pluginPages.remove(pluginPages.at(i));
diff --git a/kate/app/kateconfigplugindialogpage.cpp b/kate/app/kateconfigplugindialogpage.cpp
index 4aa56c78d..7fecffcc5 100644
--- a/kate/app/kateconfigplugindialogpage.cpp
+++ b/kate/app/kateconfigplugindialogpage.cpp
@@ -33,7 +33,7 @@
 #include <kiconloader.h>
 #include <tqwhatsthis.h>
 
-class KatePluginListItem : public QCheckListItem
+class KatePluginListItem : public TQCheckListItem
 {
   public:
     KatePluginListItem(bool checked, KatePluginInfo *info, TQListView *parent);
diff --git a/kate/app/kateconfigplugindialogpage.h b/kate/app/kateconfigplugindialogpage.h
index c02c0411b..afdfc7911 100644
--- a/kate/app/kateconfigplugindialogpage.h
+++ b/kate/app/kateconfigplugindialogpage.h
@@ -45,7 +45,7 @@ class KatePluginListView : public KListView
     void stateChanged(KatePluginListItem *, bool);
 };
 
-class KateConfigPluginPage: public QVBox
+class KateConfigPluginPage: public TQVBox
 {
   Q_OBJECT
 
diff --git a/kate/app/kateconsole.cpp b/kate/app/kateconsole.cpp
index a160162db..8041d5910 100644
--- a/kate/app/kateconsole.cpp
+++ b/kate/app/kateconsole.cpp
@@ -57,14 +57,14 @@ void KateConsole::loadConsoleIfNeeded()
 {
   if (m_part) return;
 
-  if (!topLevelWidget() || !parentWidget()) return;
-  if (!topLevelWidget() || !isVisibleTo(topLevelWidget())) return;
+  if (!tqtopLevelWidget() || !tqparentWidget()) return;
+  if (!tqtopLevelWidget() || !isVisibleTo(tqtopLevelWidget())) return;
 
   KLibFactory *factory = KLibLoader::self()->factory("libkonsolepart");
 
   if (!factory) return;
 
-  m_part = static_cast<KParts::ReadOnlyPart *>(factory->create(this,"libkonsolepart", "KParts::ReadOnlyPart"));
+  m_part = static_cast<KParts::ReadOnlyPart *>(factory->create(TQT_TQOBJECT(this),"libkonsolepart", "KParts::ReadOnlyPart"));
 
   if (!m_part) return;
 
@@ -86,7 +86,7 @@ void KateConsole::slotDestroyed ()
   m_part = 0;
 
   // hide the dockwidget
-  if (parentWidget())
+  if (tqparentWidget())
   {
     m_mw->hideToolView (m_toolView);
     m_mw->centralWidget()->setFocus ();
@@ -115,7 +115,7 @@ void KateConsole::sendInput( const TQString& text )
 
   if (!m_part) return;
 
-  TerminalInterface *t = static_cast<TerminalInterface*>( m_part->qt_cast( "TerminalInterface" ) );
+  TerminalInterface *t = static_cast<TerminalInterface*>( m_part->tqqt_cast( "TerminalInterface" ) );
 
   if (!t) return;
 
diff --git a/kate/app/kateconsole.h b/kate/app/kateconsole.h
index e308f1df2..dabfda38d 100644
--- a/kate/app/kateconsole.h
+++ b/kate/app/kateconsole.h
@@ -42,7 +42,7 @@ class KateMainWindow;
  * This class is used for the internal terminal emulator
  * It uses internally the konsole part, thx to konsole devs :)
  */
-class KateConsole : public QVBox
+class KateConsole : public TQVBox
 {
   Q_OBJECT
 
diff --git a/kate/app/katedocmanager.cpp b/kate/app/katedocmanager.cpp
index f60c09783..c06aa7ead 100644
--- a/kate/app/katedocmanager.cpp
+++ b/kate/app/katedocmanager.cpp
@@ -86,7 +86,7 @@ KateDocManager::~KateDocManager ()
       {
         m_metaInfos->setGroup(*it);
         TQDateTime last = m_metaInfos->readDateTimeEntry("Time", def);
-        if (last.daysTo(TQDateTime::currentDateTime()) > m_daysMetaInfos)
+        if (last.daysTo(TQDateTime::tqcurrentDateTime()) > m_daysMetaInfos)
           m_metaInfos->deleteGroup(*it);
       }
       delete def;
@@ -194,7 +194,7 @@ const KateDocumentInfo *KateDocManager::documentInfo (Kate::Document *doc)
 
 int KateDocManager::findDocument (Kate::Document *doc)
 {
-  return m_docList.find (doc);
+  return m_docList.tqfind (doc);
 }
 
 uint KateDocManager::documents ()
@@ -306,7 +306,7 @@ bool KateDocManager::closeDocument(class Kate::Document *doc,bool closeURL)
     KateApp::self()->mainWindow(i)->viewManager()->closeViews(documentNumber);
   }
 
-  if ( closeURL && m_tempFiles.contains( documentNumber ) )
+  if ( closeURL && m_tempFiles.tqcontains( documentNumber ) )
   {
     TQFileInfo fi( m_tempFiles[ documentNumber ].first.path() );
     if ( fi.lastModified() <= m_tempFiles[ documentNumber ].second /*||
@@ -583,7 +583,7 @@ void KateDocManager::saveMetaInfos(Kate::Document *doc)
     m_metaInfos->setGroup(doc->url().prettyURL());
     doc->writeSessionConfig(m_metaInfos);
     m_metaInfos->writeEntry("MD5", (const char *)md5);
-    m_metaInfos->writeEntry("Time", TQDateTime::currentDateTime());
+    m_metaInfos->writeEntry("Time", TQDateTime::tqcurrentDateTime());
     m_metaInfos->sync();
   }
 }
@@ -596,7 +596,7 @@ bool KateDocManager::computeUrlMD5(const KURL &url, TQCString &result)
   {
     KMD5 md5;
 
-    if (!md5.update(f))
+    if (!md5.update(TQT_TQIODEVICE_OBJECT(f)))
       return false;
 
     md5.hexDigest(result);
diff --git a/kate/app/katedocmanager.h b/kate/app/katedocmanager.h
index b35d0a65f..25b1ba631 100644
--- a/kate/app/katedocmanager.h
+++ b/kate/app/katedocmanager.h
@@ -54,7 +54,7 @@ class KateDocumentInfo
 
 typedef QPair<KURL,TQDateTime> TPair;
 
-class KateDocManager : public QObject
+class KateDocManager : public TQObject
 {
   Q_OBJECT
 
diff --git a/kate/app/katedocmanageriface.cpp b/kate/app/katedocmanageriface.cpp
index 5ef01a1df..64d9d558a 100644
--- a/kate/app/katedocmanageriface.cpp
+++ b/kate/app/katedocmanageriface.cpp
@@ -35,7 +35,7 @@ DCOPRef KateDocManagerDCOPIface::document (uint n)
   if (!doc)
     return DCOPRef ();
 
-  DCOPObject *obj = static_cast<DCOPObject*>(doc->qt_cast("DCOPObject"));
+  DCOPObject *obj = static_cast<DCOPObject*>(doc->tqqt_cast("DCOPObject"));
 
   if (!obj)
     return DCOPRef ();
@@ -50,7 +50,7 @@ DCOPRef KateDocManagerDCOPIface::activeDocument ()
   if (!doc)
     return DCOPRef ();
 
-  DCOPObject *obj = static_cast<DCOPObject*>(doc->qt_cast("DCOPObject"));
+  DCOPObject *obj = static_cast<DCOPObject*>(doc->tqqt_cast("DCOPObject"));
 
   if (!obj)
     return DCOPRef ();
@@ -75,7 +75,7 @@ DCOPRef KateDocManagerDCOPIface::documentWithID (uint id)
   if (!doc)
     return DCOPRef ();
 
-  DCOPObject *obj = static_cast<DCOPObject*>(doc->qt_cast("DCOPObject"));
+  DCOPObject *obj = static_cast<DCOPObject*>(doc->tqqt_cast("DCOPObject"));
 
   if (!obj)
     return DCOPRef ();
@@ -90,7 +90,7 @@ DCOPRef KateDocManagerDCOPIface::openURL (KURL url, TQString encoding)
   if (!doc)
     return DCOPRef ();
 
-  DCOPObject *obj = static_cast<DCOPObject*>(doc->qt_cast("DCOPObject"));
+  DCOPObject *obj = static_cast<DCOPObject*>(doc->tqqt_cast("DCOPObject"));
 
   if (!obj)
     return DCOPRef ();
diff --git a/kate/app/kateexternaltools.cpp b/kate/app/kateexternaltools.cpp
index 6680e26a4..a7b1f2afd 100644
--- a/kate/app/kateexternaltools.cpp
+++ b/kate/app/kateexternaltools.cpp
@@ -127,7 +127,7 @@ bool KateExternalTool::checkExec()
 
 bool KateExternalTool::valid( const TQString &mt ) const
 {
-  return mimetypes.isEmpty() || mimetypes.contains( mt );
+  return mimetypes.isEmpty() || mimetypes.tqcontains( mt );
 }
 //END KateExternalTool
 
@@ -191,7 +191,7 @@ bool KateExternalToolsCommand::exec (Kate::View *view, const TQString &cmd, TQSt
 // 		kdDebug(13001)<<"KateExternalToolsCommand::exec: Could not get view widget"<<endl;
 		return false;
 	}
-  KateMDI::MainWindow *dmw=dynamic_cast<KateMDI::MainWindow*>(wv->topLevelWidget());
+  KateMDI::MainWindow *dmw=dynamic_cast<KateMDI::MainWindow*>(wv->tqtopLevelWidget());
 	if (!dmw) {
 // 		kdDebug(13001)<<"KateExternalToolsCommand::exec: Could not get main window"<<endl;
 		return false;
@@ -204,7 +204,7 @@ bool KateExternalToolsCommand::exec (Kate::View *view, const TQString &cmd, TQSt
 		dynamic_cast<KateExternalToolsMenuAction*>(dmw->action("tools_external"));
 	if (!a) return false;
 // 	kdDebug(13001)<<"trying to find action"<<endl;
-	KAction *a1=a->actionCollection()->action(actionName.utf8());
+	KAction *a1=a->actionCollection()->action(static_cast<const char *>(actionName.utf8()));
 	if (!a1) return false;
 // 	kdDebug(13001)<<"activating action"<<endl;
 	a1->activate();
@@ -330,8 +330,8 @@ void KateExternalToolsMenuAction::reload()
     bool sepadded = false;
     for (TQStringList::iterator itg = dtools.begin(); itg != dtools.end(); ++itg )
     {
-      if ( ! tools.contains( *itg ) &&
-            ! removed.contains( *itg ) )
+      if ( ! tools.tqcontains( *itg ) &&
+            ! removed.tqcontains( *itg ) )
       {
         if ( ! sepadded )
         {
@@ -394,7 +394,7 @@ void KateExternalToolsMenuAction::slotDocumentChanged()
       if ( action )
       {
         l = action->tool->mimetypes;
-        b = ( ! l.count() || l.contains( mt ) );
+        b = ( ! l.count() || l.tqcontains( mt ) );
         action->setEnabled( b );
       }
     }
@@ -407,7 +407,7 @@ void KateExternalToolsMenuAction::slotDocumentChanged()
  * This is a TQListBoxItem, that has a KateExternalTool. The text is the Name
  * of the tool.
  */
-class ToolItem : public QListBoxPixmap
+class ToolItem : public TQListBoxPixmap
 {
   public:
     ToolItem( TQListBox *lb, const TQPixmap &icon, KateExternalTool *tool )
@@ -439,7 +439,7 @@ KateExternalToolServiceEditor::KateExternalToolServiceEditor( KateExternalTool *
   leName = new TQLineEdit( w );
   lo->addWidget( leName, 1, 2 );
   l = new TQLabel( leName, i18n("&Label:"), w );
-  l->setAlignment( l->alignment()|Qt::AlignRight );
+  l->tqsetAlignment( l->tqalignment()|Qt::AlignRight );
   lo->addWidget( l, 1, 1 );
   if ( tool ) leName->setText( tool->name );
   TQWhatsThis::add( leName, i18n(
@@ -454,7 +454,7 @@ KateExternalToolServiceEditor::KateExternalToolServiceEditor( KateExternalTool *
   teCommand = new TQTextEdit( w );
   lo->addMultiCellWidget( teCommand, 2, 2, 2, 3 );
   l = new TQLabel( teCommand, i18n("S&cript:"), w );
-  l->setAlignment( Qt::AlignTop|Qt::AlignRight );
+  l->tqsetAlignment( Qt::AlignTop|Qt::AlignRight );
   lo->addWidget( l, 2, 1 );
   if ( tool ) teCommand->setText( tool->command );
   TQWhatsThis::add( teCommand, i18n(
@@ -477,7 +477,7 @@ KateExternalToolServiceEditor::KateExternalToolServiceEditor( KateExternalTool *
   leExecutable = new TQLineEdit( w );
   lo->addMultiCellWidget( leExecutable, 3, 3, 2, 3 );
   l = new TQLabel( leExecutable, i18n("&Executable:"), w );
-  l->setAlignment( l->alignment()|Qt::AlignRight );
+  l->tqsetAlignment( l->tqalignment()|Qt::AlignRight );
   lo->addWidget( l, 3, 1 );
   if ( tool ) leExecutable->setText( tool->tryexec );
   TQWhatsThis::add( leExecutable, i18n(
@@ -488,7 +488,7 @@ KateExternalToolServiceEditor::KateExternalToolServiceEditor( KateExternalTool *
   leMimetypes = new TQLineEdit( w );
   lo->addWidget( leMimetypes, 4, 2 );
   l = new TQLabel( leMimetypes, i18n("&Mime types:"), w );
-  l->setAlignment( l->alignment()|Qt::AlignRight );
+  l->tqsetAlignment( l->tqalignment()|Qt::AlignRight );
   lo->addWidget( l, 4, 1 );
   if ( tool ) leMimetypes->setText( tool->mimetypes.join("; ") );
   TQWhatsThis::add( leMimetypes, i18n(
@@ -506,7 +506,7 @@ KateExternalToolServiceEditor::KateExternalToolServiceEditor( KateExternalTool *
   cmbSave = new TQComboBox(w);
   lo->addMultiCellWidget( cmbSave, 5, 5, 2, 3 );
   l = new TQLabel( cmbSave, i18n("&Save:"), w );
-  l->setAlignment( l->alignment()|Qt::AlignRight );
+  l->tqsetAlignment( l->tqalignment()|Qt::AlignRight );
   lo->addWidget( l, 5, 1 );
   TQStringList sl;
   sl << i18n("None") << i18n("Current Document") << i18n("All Documents");
@@ -521,7 +521,7 @@ KateExternalToolServiceEditor::KateExternalToolServiceEditor( KateExternalTool *
   leCmdLine = new TQLineEdit( w );
   lo->addMultiCellWidget( leCmdLine, 6, 6, 2, 3 );
   l = new TQLabel( leCmdLine, i18n("&Command line name:"), w );
-  l->setAlignment( l->alignment()|Qt::AlignRight );
+  l->tqsetAlignment( l->tqalignment()|Qt::AlignRight );
   lo->addWidget( l, 6, 1 );
   if ( tool ) leCmdLine->setText( tool->cmdname );
   TQWhatsThis::add( leCmdLine, i18n(
@@ -745,7 +745,7 @@ void KateExternalToolsConfigWidget::slotNew()
 
     // This is sticky, it does not change again, so that shortcuts sticks
     // TODO check for dups
-    t->acname = "externaltool_" + TQString(t->name).replace( TQRegExp("\\W+"), "" );
+    t->acname = "externaltool_" + TQString(t->name).tqreplace( TQRegExp("\\W+"), "" );
 
     new ToolItem ( lbTools, t->icon.isEmpty() ? blankIcon() : SmallIcon( t->icon ), t );
 
diff --git a/kate/app/katefilelist.cpp b/kate/app/katefilelist.cpp
index 47c8aa75b..11561e5fd 100644
--- a/kate/app/katefilelist.cpp
+++ b/kate/app/katefilelist.cpp
@@ -51,7 +51,7 @@
 //END Includes
 
 //BEGIN ToolTip
-class ToolTip : public QToolTip
+class ToolTip : public TQToolTip
 {
   public:
     ToolTip( TQWidget *parent, KateFileList *lv )
@@ -69,7 +69,7 @@ class ToolTip : public QToolTip
       KateFileListItem *item = ((KateFileListItem*)i);
       if ( ! item ) return;
 
-      tip( m_listView->itemRect( i ), m_listView->tooltip( item, 0 ) );
+      tip( m_listView->tqitemRect( i ), m_listView->tooltip( item, 0 ) );
 
     }
 
@@ -94,7 +94,7 @@ KateFileList::KateFileList (KateMainWindow *main,
   m_editShade = TQColor( 255, 102, 153 );
   m_enableBgShading = false;
 
-  setFocusPolicy ( TQWidget::NoFocus  );
+  setFocusPolicy ( TQ_NoFocus  );
 
   viewManager = _viewManager;
 
@@ -134,14 +134,14 @@ KateFileList::~KateFileList ()
 
 void KateFileList::setupActions ()
 {
-  windowNext = KStdAction::back(this, TQT_SLOT(slotPrevDocument()), m_main->actionCollection());
-  windowPrev = KStdAction::forward(this, TQT_SLOT(slotNextDocument()), m_main->actionCollection());
+  windowNext = KStdAction::back(TQT_TQOBJECT(this), TQT_SLOT(slotPrevDocument()), m_main->actionCollection());
+  windowPrev = KStdAction::forward(TQT_TQOBJECT(this), TQT_SLOT(slotNextDocument()), m_main->actionCollection());
   sortAction = new KSelectAction( i18n("Sort &By"), 0,
       m_main->actionCollection(), "filelist_sortby"  );
   TQStringList l;
   l << i18n("Opening Order") << i18n("Document Name") << i18n("URL");
   sortAction->setItems( l );
-  connect( sortAction, TQT_SIGNAL(activated(int)), this, TQT_SLOT(setSortType(int)) );
+  connect( sortAction, TQT_SIGNAL(activated(int)), TQT_TQOBJECT(this), TQT_SLOT(setSortType(int)) );
 }
 
 void KateFileList::updateActions ()
@@ -273,11 +273,11 @@ void KateFileList::slotModChanged (Kate::Document *doc)
     for ( uint i=0; i <  m_editHistory.count(); i++ )
     {
       m_editHistory.at( i )->setEditHistPos( i+1 );
-      repaintItem(  m_editHistory.at( i ) );
+      tqrepaintItem(  m_editHistory.at( i ) );
     }
   }
   else
-    repaintItem( item );
+    tqrepaintItem( item );
 }
 
 void KateFileList::slotModifiedOnDisc (Kate::Document *doc, bool, unsigned char)
@@ -296,7 +296,7 @@ void KateFileList::slotNameChanged (Kate::Document *doc)
     if ( ((KateFileListItem*)item)->document() == doc )
     {
       item->setText( 0, doc->docName() );
-      repaintItem( item );
+      tqrepaintItem( item );
       break;
     }
     item = item->nextSibling();
@@ -334,7 +334,7 @@ void KateFileList::slotViewChanged ()
 //   int p = 0;
 //   if (  m_viewHistory.count() )
 //   {
-//     int p =  m_viewHistory.findRef( item ); // only repaint items that needs it
+//     int p =  m_viewHistory.findRef( item ); // only tqrepaint items that needs it
 //   }
 
   m_viewHistory.removeRef( item );
@@ -343,7 +343,7 @@ void KateFileList::slotViewChanged ()
   for ( uint i=0; i <  m_viewHistory.count(); i++ )
   {
     m_viewHistory.at( i )->setViewHistPos( i+1 );
-    repaintItem(  m_viewHistory.at( i ) );
+    tqrepaintItem(  m_viewHistory.at( i ) );
   }
 
 }
@@ -616,7 +616,7 @@ void KFLConfigPage::apply()
   m_filelist->m_editShade = kcbEditShade->color();
   m_filelist->m_enableBgShading = cbEnableShading->isChecked();
   m_filelist->setSortType( cmbSort->currentItem() );
-  // repaint the affected items
+  // tqrepaint the affected items
   m_filelist->triggerUpdate();
 }
 
diff --git a/kate/app/katefilelist.h b/kate/app/katefilelist.h
index e90281558..176898c4d 100644
--- a/kate/app/katefilelist.h
+++ b/kate/app/katefilelist.h
@@ -38,7 +38,7 @@ class KateMainWindow;
 class KAction;
 class KSelectAction;
 
-class KateFileListItem : public QListViewItem
+class KateFileListItem : public TQListViewItem
 {
   public:
     KateFileListItem( TQListView *lv,
diff --git a/kate/app/katefileselector.cpp b/kate/app/katefileselector.cpp
index 5ab42a289..fb1a3187b 100644
--- a/kate/app/katefileselector.cpp
+++ b/kate/app/katefileselector.cpp
@@ -67,7 +67,7 @@
 
 //BEGIN Toolbar
  // from kfiledialog.cpp - avoid qt warning in STDERR (~/.xsessionerrors)
-static void silenceQToolBar(QtMsgType, const char *){}
+static void silenceQToolBar(TQtMsgType, const char *){}
 
 // helper classes to be able to have a toolbar without move handle
 KateFileSelectorToolBar::KateFileSelectorToolBar(TQWidget *parent)
@@ -96,7 +96,7 @@ void KateFileSelectorToolBarParent::resizeEvent ( TQResizeEvent * )
 {
 	if (m_tb)
 	{
-		setMinimumHeight(m_tb->sizeHint().height());
+		setMinimumHeight(m_tb->tqsizeHint().height());
 		m_tb->resize(width(),height());
 	}
 }
@@ -113,17 +113,17 @@ KateFileSelector::KateFileSelector( KateMainWindow *mainWindow,
 {
   mActionCollection = new KActionCollection( this );
 
-  QtMsgHandler oldHandler = qInstallMsgHandler( silenceQToolBar );
+  TQtMsgHandler oldHandler = tqInstallMsgHandler( silenceQToolBar );
 
   KateFileSelectorToolBarParent *tbp=new KateFileSelectorToolBarParent(this);
   toolbar = new KateFileSelectorToolBar(tbp);
   tbp->setToolBar(toolbar);
   toolbar->setMovingEnabled(false);
   toolbar->setFlat(true);
-  qInstallMsgHandler( oldHandler );
+  tqInstallMsgHandler( oldHandler );
 
   cmbPath = new KURLComboBox( KURLComboBox::Directories, true, this, "path combo" );
-  cmbPath->setSizePolicy( TQSizePolicy( TQSizePolicy::Expanding, TQSizePolicy::Fixed ));
+  cmbPath->tqsetSizePolicy( TQSizePolicy( TQSizePolicy::Expanding, TQSizePolicy::Fixed ));
   KURLCompletion* cmpl = new KURLCompletion(KURLCompletion::DirCompletion);
   cmbPath->setCompletionObject( cmpl );
   cmbPath->setAutoDeleteCompletionObject( true );
@@ -157,7 +157,7 @@ KateFileSelector::KateFileSelector( KateMainWindow *mainWindow,
   btnFilter->setIconSet( SmallIconSet("filter" ) );
   btnFilter->setToggleButton( true );
   filter = new KHistoryCombo( true, filterBox, "filter");
-  filter->setSizePolicy( TQSizePolicy( TQSizePolicy::Expanding, TQSizePolicy::Fixed ));
+  filter->tqsetSizePolicy( TQSizePolicy( TQSizePolicy::Expanding, TQSizePolicy::Fixed ));
   filterBox->setStretchFactor(filter, 2);
   connect( btnFilter, TQT_SIGNAL( clicked() ), this, TQT_SLOT( btnFilterClick() ) );
 
@@ -168,7 +168,7 @@ KateFileSelector::KateFileSelector( KateMainWindow *mainWindow,
 
   // kaction for the dir sync method
   acSyncDir = new KAction( i18n("Current Document Folder"), "curfiledir", 0,
-        this, TQT_SLOT( setActiveDocumentDir() ), mActionCollection, "sync_dir" );
+        TQT_TQOBJECT(this), TQT_SLOT( setActiveDocumentDir() ), mActionCollection, "sync_dir" );
   toolbar->setIconText( KToolBar::IconOnly );
   toolbar->setIconSize( 16 );
   toolbar->setEnableContextMenu( false );
@@ -354,7 +354,7 @@ void KateFileSelector::setDir( KURL u )
   newurl.setPath(pathstr);
 
   if ( !kateFileSelectorIsReadable ( newurl ) )
-    newurl.cd(TQString::fromLatin1(".."));
+    newurl.cd(TQString::tqfromLatin1(".."));
 
   if ( !kateFileSelectorIsReadable (newurl) )
      newurl.setPath( TQDir::homeDirPath() );
@@ -486,7 +486,7 @@ bool KateFileSelector::eventFilter( TQObject* o, TQEvent *e )
       And the popup is rather useless, if the paths are only partly visible.
   */
   TQListBox *lb = cmbPath->listBox();
-  if ( o == lb && e->type() == TQEvent::Show ) {
+  if ( TQT_BASE_OBJECT(o) == TQT_BASE_OBJECT(lb) && e->type() == TQEvent::Show ) {
     int add = lb->height() < lb->contentsHeight() ? lb->verticalScrollBar()->width() : 0;
     int w = QMIN( mainwin->width(), lb->contentsWidth() + add );
     lb->resize( w, lb->height() );
@@ -692,13 +692,13 @@ void KFSConfigPage::init()
   KAction *ac;
   TQListBox *lb;
   for ( TQStringList::Iterator it=allActions.begin(); it != allActions.end(); ++it ) {
-    lb = l.contains( *it ) ? acSel->selectedListBox() : acSel->availableListBox();
+    lb = l.tqcontains( *it ) ? acSel->selectedListBox() : acSel->availableListBox();
     if ( *it == "bookmarks" || *it == "sync_dir" )
       ac = fileSelector->actionCollection()->action( (*it).latin1() );
     else
       ac = fileSelector->dirOperator()->actionCollection()->action( (*it).latin1() );
     if ( ac )
-      new ActionLBItem( lb, SmallIcon( ac->icon() ), ac->text().replace( re, "" ), *it );
+      new ActionLBItem( lb, SmallIcon( ac->icon() ), ac->text().tqreplace( re, "" ), *it );
   }
 
   // sync
diff --git a/kate/app/katefileselector.h b/kate/app/katefileselector.h
index 442d3101e..285418d64 100644
--- a/kate/app/katefileselector.h
+++ b/kate/app/katefileselector.h
@@ -56,7 +56,7 @@ public:
 	 virtual void setMovingEnabled( bool b );
 };
 
-class KateFileSelectorToolBarParent: public QFrame
+class KateFileSelectorToolBarParent: public TQFrame
 {
 	Q_OBJECT
 public:
@@ -69,7 +69,7 @@ protected:
 	virtual void resizeEvent ( TQResizeEvent * );
 };
 
-class KateFileSelector : public QVBox
+class KateFileSelector : public TQVBox
 {
   Q_OBJECT
 
diff --git a/kate/app/kategrepdialog.cpp b/kate/app/kategrepdialog.cpp
index 409bfd0a1..7d8cfd951 100644
--- a/kate/app/kategrepdialog.cpp
+++ b/kate/app/kategrepdialog.cpp
@@ -100,8 +100,8 @@ GrepTool::GrepTool(TQWidget *parent, const char *name)
   loInput->setColStretch(1, 20);
 
   TQLabel *lPattern = new TQLabel(i18n("Pattern:"), this);
-  lPattern->setFixedSize(lPattern->sizeHint());
-  loInput->addWidget(lPattern, 0, 0, AlignRight | AlignVCenter);
+  lPattern->setFixedSize(lPattern->tqsizeHint());
+  loInput->addWidget(lPattern, 0, 0, Qt::AlignRight | Qt::AlignVCenter);
 
   TQBoxLayout *loPattern = new TQHBoxLayout( 4 );
   loInput->addLayout( loPattern, 0, 1 );
@@ -112,23 +112,23 @@ GrepTool::GrepTool(TQWidget *parent, const char *name)
   cmbPattern->setInsertionPolicy(TQComboBox::NoInsertion);
   lPattern->setBuddy(cmbPattern);
   cmbPattern->setFocus();
-  cmbPattern->setMinimumSize(cmbPattern->sizeHint());
+  cmbPattern->setMinimumSize(cmbPattern->tqsizeHint());
   loPattern->addWidget( cmbPattern );
 
   cbCasesensitive = new TQCheckBox(i18n("Case sensitive"), this);
-  cbCasesensitive->setMinimumWidth(cbCasesensitive->sizeHint().width());
+  cbCasesensitive->setMinimumWidth(cbCasesensitive->tqsizeHint().width());
   cbCasesensitive->setChecked(config->readBoolEntry("CaseSensitive", true));
   loPattern->addWidget(cbCasesensitive);
 
   cbRegex = new TQCheckBox( i18n("Regular expression"), this );
-  cbRegex->setMinimumWidth( cbRegex->sizeHint().width() );
+  cbRegex->setMinimumWidth( cbRegex->tqsizeHint().width() );
   cbRegex->setChecked( config->readBoolEntry( "Regex", true ) );
   loPattern->addWidget( cbRegex );
   loPattern->setStretchFactor( cmbPattern, 100 );
 
   TQLabel *lTemplate = new TQLabel(i18n("Template:"), this);
-  lTemplate->setFixedSize(lTemplate->sizeHint());
-  loInput->addWidget(lTemplate, 1, 0, AlignRight | AlignVCenter);
+  lTemplate->setFixedSize(lTemplate->tqsizeHint());
+  loInput->addWidget(lTemplate, 1, 0, Qt::AlignRight | Qt::AlignVCenter);
 
   TQBoxLayout *loTemplate = new TQHBoxLayout(4);
   loInput->addLayout(loTemplate, 1, 1);
@@ -136,7 +136,7 @@ GrepTool::GrepTool(TQWidget *parent, const char *name)
   leTemplate = new KLineEdit(this);
   lTemplate->setBuddy(leTemplate);
   leTemplate->setText(strTemplate[0]);
-  leTemplate->setMinimumSize(leTemplate->sizeHint());
+  leTemplate->setMinimumSize(leTemplate->tqsizeHint());
   loTemplate->addWidget(leTemplate);
 
   KComboBox *cmbTemplate = new KComboBox(false, this);
@@ -146,20 +146,20 @@ GrepTool::GrepTool(TQWidget *parent, const char *name)
   loTemplate->addWidget(cmbTemplate);
 
   TQLabel *lFiles = new TQLabel(i18n("Files:"), this);
-  lFiles->setFixedSize(lFiles->sizeHint());
-  loInput->addWidget(lFiles, 2, 0, AlignRight | AlignVCenter);
+  lFiles->setFixedSize(lFiles->tqsizeHint());
+  loInput->addWidget(lFiles, 2, 0, Qt::AlignRight | Qt::AlignVCenter);
 
   cmbFiles = new KComboBox(true, this);
-  lFiles->setBuddy(cmbFiles->focusProxy());
-  cmbFiles->setMinimumSize(cmbFiles->sizeHint());
+  lFiles->setBuddy(TQT_TQWIDGET(cmbFiles->focusProxy()));
+  cmbFiles->setMinimumSize(cmbFiles->tqsizeHint());
   cmbFiles->setInsertionPolicy(TQComboBox::NoInsertion);
   cmbFiles->setDuplicatesEnabled(false);
   cmbFiles->insertStringList(lastSearchFiles);
   loInput->addWidget(cmbFiles, 2, 1);
 
   TQLabel *lDir = new TQLabel(i18n("Folder:"), this);
-  lDir->setFixedSize(lDir->sizeHint());
-  loInput->addWidget(lDir, 3, 0, AlignRight | AlignVCenter);
+  lDir->setFixedSize(lDir->tqsizeHint());
+  loInput->addWidget(lDir, 3, 0, Qt::AlignRight | Qt::AlignVCenter);
 
   TQBoxLayout *loDir = new TQHBoxLayout(3);
   loInput->addLayout(loDir, 3, 1);
@@ -176,7 +176,7 @@ GrepTool::GrepTool(TQWidget *parent, const char *name)
   lDir->setBuddy(cmbDir);
 
   cbRecursive = new TQCheckBox(i18n("Recursive"), this);
-  cbRecursive->setMinimumWidth(cbRecursive->sizeHint().width());
+  cbRecursive->setMinimumWidth(cbRecursive->tqsizeHint().width());
   cbRecursive->setChecked(config->readBoolEntry("Recursive", true));
   loDir->addWidget(cbRecursive);
 
@@ -286,11 +286,11 @@ void GrepTool::itemSelected(const TQString& item)
   TQString filename, linenumber;
 
   TQString str = item;
-  if ( (pos = str.find(':')) != -1)
+  if ( (pos = str.tqfind(':')) != -1)
   {
     filename = str.left(pos);
     str = str.mid(pos+1);
-    if ( (pos = str.find(':')) != -1)
+    if ( (pos = str.tqfind(':')) != -1)
     {
       filename = m_workingDir + TQDir::separator() + filename;
       linenumber = str.left(pos);
@@ -302,7 +302,7 @@ void GrepTool::itemSelected(const TQString& item)
 void GrepTool::processOutput()
 {
   int pos;
-  while ( (pos = buf.find('\n')) != -1)
+  while ( (pos = buf.tqfind('\n')) != -1)
   {
     TQString item = buf.mid(2,pos-2);
     if (!item.isEmpty())
@@ -329,7 +329,7 @@ void GrepTool::slotSearch()
     return;
   }
 
-  if ( ! leTemplate->text().contains("%s") )
+  if ( ! leTemplate->text().tqcontains("%s") )
   {
     leTemplate->setFocus();
     return;
@@ -347,9 +347,9 @@ void GrepTool::slotSearch()
 
   TQString s = cmbPattern->currentText();
   if ( ! cbRegex->isChecked() )
-    s.replace( TQRegExp( "([^\\w'()<>])" ), "\\\\1" );
+    s.tqreplace( TQRegExp( "([^\\w'()<>])" ), "\\\\1" );
   TQString pattern = leTemplate->text();
-  pattern.replace( "%s", s );
+  pattern.tqreplace( "%s", s );
 
   childproc = new KProcess();
   childproc->setWorkingDirectory( m_workingDir );
@@ -476,7 +476,7 @@ void GrepTool::childExited()
 
   if ( ! errbuf.isEmpty() )
   {
-    KMessageBox::information( parentWidget(), i18n("<strong>Error:</strong><p>") + errbuf, i18n("Grep Tool Error") );
+    KMessageBox::information( tqparentWidget(), i18n("<strong>Error:</strong><p>") + errbuf, i18n("Grep Tool Error") );
     errbuf.truncate(0);
   }
   else
diff --git a/kate/app/kategrepdialog.h b/kate/app/kategrepdialog.h
index e5462a274..525d6b7f1 100644
--- a/kate/app/kategrepdialog.h
+++ b/kate/app/kategrepdialog.h
@@ -35,7 +35,7 @@ class KConfig;
 class KURLRequester;
 class TQEvent;
 
-class GrepTool : public QWidget
+class GrepTool : public TQWidget
 {
     Q_OBJECT
 
diff --git a/kate/app/katemailfilesdialog.cpp b/kate/app/katemailfilesdialog.cpp
index 79a1e19c6..52bf1f243 100644
--- a/kate/app/katemailfilesdialog.cpp
+++ b/kate/app/katemailfilesdialog.cpp
@@ -78,7 +78,7 @@ KateMailDialog::KateMailDialog( TQWidget *parent, KateMainWindow  *mainwin )
   }
   list->hide();
   connect( this, TQT_SIGNAL(user1Clicked()), this, TQT_SLOT(slotShowButton()) );
-  mw->setMinimumSize( lInfo->sizeHint() );
+  mw->setMinimumSize( lInfo->tqsizeHint() );
 }
 
 TQPtrList<Kate::Document> KateMailDialog::selectedDocs()
@@ -105,8 +105,8 @@ void KateMailDialog::slotShowButton()
     lInfo->setText( i18n("Press <strong>Mail...</strong> to send selected documents") );
 
   }
-  mw->setMinimumSize( TQSize( lInfo->sizeHint().width(), mw->sizeHint().height()) );
-  setMinimumSize( calculateSize( mw->minimumSize().width(), mw->sizeHint().height() ) );
+  mw->setMinimumSize( TQSize( lInfo->tqsizeHint().width(), mw->tqsizeHint().height()) );
+  setMinimumSize( calculateSize( mw->tqminimumSize().width(), mw->tqsizeHint().height() ) );
   resize( width(), minimumHeight() );
 }
 #include "katemailfilesdialog.moc"
diff --git a/kate/app/katemainwindow.cpp b/kate/app/katemainwindow.cpp
index dea2b0fae..bb6d26f5a 100644
--- a/kate/app/katemainwindow.cpp
+++ b/kate/app/katemainwindow.cpp
@@ -87,7 +87,7 @@
 uint KateMainWindow::uniqueID = 1;
 
 KateMainWindow::KateMainWindow (KConfig *sconfig, const TQString &sgroup)
-  : KateMDI::MainWindow (0,(TQString("__KateMainWindow#%1").arg(uniqueID)).latin1())
+  : KateMDI::MainWindow (0,(TQString(TQString("__KateMainWindow#%1").arg(uniqueID))).latin1())
 {
   // first the very important id
   myID = uniqueID;
@@ -101,7 +101,7 @@ KateMainWindow::KateMainWindow (KConfig *sconfig, const TQString &sgroup)
   // here we go, set some usable default sizes
   if (!initialGeometrySet())
   {
-    int scnum = TQApplication::desktop()->screenNumber(parentWidget());
+    int scnum = TQApplication::desktop()->screenNumber(tqparentWidget());
     TQRect desk = TQApplication::desktop()->screenGeometry(scnum);
 
     TQSize size;
@@ -110,8 +110,8 @@ KateMainWindow::KateMainWindow (KConfig *sconfig, const TQString &sgroup)
     if (sconfig)
     {
       sconfig->setGroup (sgroup);
-      size.setWidth (sconfig->readNumEntry( TQString::fromLatin1("Width %1").arg(desk.width()), 0 ));
-      size.setHeight (sconfig->readNumEntry( TQString::fromLatin1("Height %1").arg(desk.height()), 0 ));
+      size.setWidth (sconfig->readNumEntry( TQString::tqfromLatin1("Width %1").arg(desk.width()), 0 ));
+      size.setHeight (sconfig->readNumEntry( TQString::tqfromLatin1("Height %1").arg(desk.height()), 0 ));
     }
 
     // if thats fails, try to reuse size
@@ -131,8 +131,8 @@ KateMainWindow::KateMainWindow (KConfig *sconfig, const TQString &sgroup)
       {
         // first try global app config
         KateApp::self()->config()->setGroup ("MainWindow");
-        size.setWidth (KateApp::self()->config()->readNumEntry( TQString::fromLatin1("Width %1").arg(desk.width()), 0 ));
-        size.setHeight (KateApp::self()->config()->readNumEntry( TQString::fromLatin1("Height %1").arg(desk.height()), 0 ));
+        size.setWidth (KateApp::self()->config()->readNumEntry( TQString::tqfromLatin1("Width %1").arg(desk.width()), 0 ));
+        size.setHeight (KateApp::self()->config()->readNumEntry( TQString::tqfromLatin1("Height %1").arg(desk.height()), 0 ));
 
         if (size.isEmpty())
           size = TQSize (kMin (700, desk.width()), kMin(480, desk.height()));
@@ -239,25 +239,25 @@ void KateMainWindow::setupActions()
 {
   KAction *a;
 
-  KStdAction::openNew( m_viewManager, TQT_SLOT( slotDocumentNew() ), actionCollection(), "file_new" )->setWhatsThis(i18n("Create a new document"));
-  KStdAction::open( m_viewManager, TQT_SLOT( slotDocumentOpen() ), actionCollection(), "file_open" )->setWhatsThis(i18n("Open an existing document for editing"));
+  KStdAction::openNew( TQT_TQOBJECT(m_viewManager), TQT_SLOT( slotDocumentNew() ), actionCollection(), "file_new" )->setWhatsThis(i18n("Create a new document"));
+  KStdAction::open( TQT_TQOBJECT(m_viewManager), TQT_SLOT( slotDocumentOpen() ), actionCollection(), "file_open" )->setWhatsThis(i18n("Open an existing document for editing"));
 
-  fileOpenRecent = KStdAction::openRecent (m_viewManager, TQT_SLOT(openURL (const KURL&)), actionCollection());
+  fileOpenRecent = KStdAction::openRecent (TQT_TQOBJECT(m_viewManager), TQT_SLOT(openURL (const KURL&)), actionCollection());
   fileOpenRecent->setWhatsThis(i18n("This lists files which you have opened recently, and allows you to easily open them again."));
 
   a=new KAction( i18n("Save A&ll"),"save_all", CTRL+Key_L, KateDocManager::self(), TQT_SLOT( saveAll() ), actionCollection(), "file_save_all" );
   a->setWhatsThis(i18n("Save all open, modified documents to disk."));
 
-  KStdAction::close( m_viewManager, TQT_SLOT( slotDocumentClose() ), actionCollection(), "file_close" )->setWhatsThis(i18n("Close the current document."));
+  KStdAction::close( TQT_TQOBJECT(m_viewManager), TQT_SLOT( slotDocumentClose() ), actionCollection(), "file_close" )->setWhatsThis(i18n("Close the current document."));
 
-  a=new KAction( i18n( "Clos&e All" ), 0, this, TQT_SLOT( slotDocumentCloseAll() ), actionCollection(), "file_close_all" );
+  a=new KAction( i18n( "Clos&e All" ), 0, TQT_TQOBJECT(this), TQT_SLOT( slotDocumentCloseAll() ), actionCollection(), "file_close_all" );
   a->setWhatsThis(i18n("Close all open documents."));
 
-  KStdAction::mail( this, TQT_SLOT(slotMail()), actionCollection() )->setWhatsThis(i18n("Send one or more of the open documents as email attachments."));
+  KStdAction::mail( TQT_TQOBJECT(this), TQT_SLOT(slotMail()), actionCollection() )->setWhatsThis(i18n("Send one or more of the open documents as email attachments."));
 
-  KStdAction::quit( this, TQT_SLOT( slotFileQuit() ), actionCollection(), "file_quit" )->setWhatsThis(i18n("Close this window"));
+  KStdAction::quit( TQT_TQOBJECT(this), TQT_SLOT( slotFileQuit() ), actionCollection(), "file_quit" )->setWhatsThis(i18n("Close this window"));
 
-  a=new KAction(i18n("&New Window"), "window_new", 0, this, TQT_SLOT(newWindow()), actionCollection(), "view_new_view");
+  a=new KAction(i18n("&New Window"), "window_new", 0, TQT_TQOBJECT(this), TQT_SLOT(newWindow()), actionCollection(), "view_new_view");
   a->setWhatsThis(i18n("Create a new Kate view (a new window with the same document list)."));
 
   if ( KateApp::self()->authorize("shell_access") )
@@ -274,39 +274,39 @@ void KateMainWindow::setupActions()
   connect(documentOpenWith->popupMenu(), TQT_SIGNAL(aboutToShow()), this, TQT_SLOT(mSlotFixOpenWithMenu()));
   connect(documentOpenWith->popupMenu(), TQT_SIGNAL(activated(int)), this, TQT_SLOT(slotOpenWithMenuAction(int)));
 
-  a=KStdAction::keyBindings(this, TQT_SLOT(editKeys()), actionCollection());
+  a=KStdAction::keyBindings(TQT_TQOBJECT(this), TQT_SLOT(editKeys()), actionCollection());
   a->setWhatsThis(i18n("Configure the application's keyboard shortcut assignments."));
 
-  a=KStdAction::configureToolbars(this, TQT_SLOT(slotEditToolbars()), actionCollection());
+  a=KStdAction::configureToolbars(TQT_TQOBJECT(this), TQT_SLOT(slotEditToolbars()), actionCollection());
   a->setWhatsThis(i18n("Configure which items should appear in the toolbar(s)."));
 
-  KAction* settingsConfigure = KStdAction::preferences(this, TQT_SLOT(slotConfigure()), actionCollection(), "settings_configure");
+  KAction* settingsConfigure = KStdAction::preferences(TQT_TQOBJECT(this), TQT_SLOT(slotConfigure()), actionCollection(), "settings_configure");
   settingsConfigure->setWhatsThis(i18n("Configure various aspects of this application and the editing component."));
 
   // pipe to terminal action
   if (KateApp::self()->authorize("shell_access"))
-    new KAction(i18n("&Pipe to Console"), "pipe", 0, console, TQT_SLOT(slotPipeToConsole()), actionCollection(), "tools_pipe_to_terminal");
+    new KAction(i18n("&Pipe to Console"), "pipe", 0, TQT_TQOBJECT(console), TQT_SLOT(slotPipeToConsole()), actionCollection(), "tools_pipe_to_terminal");
 
   // tip of the day :-)
-  KStdAction::tipOfDay( this, TQT_SLOT( tipOfTheDay() ), actionCollection() )->setWhatsThis(i18n("This shows useful tips on the use of this application."));
+  KStdAction::tipOfDay( TQT_TQOBJECT(this), TQT_SLOT( tipOfTheDay() ), actionCollection() )->setWhatsThis(i18n("This shows useful tips on the use of this application."));
 
   if (KatePluginManager::self()->pluginList().count() > 0)
   {
-    a=new KAction(i18n("&Plugins Handbook"), 0, this, TQT_SLOT(pluginHelp()), actionCollection(), "help_plugins_contents");
+    a=new KAction(i18n("&Plugins Handbook"), 0, TQT_TQOBJECT(this), TQT_SLOT(pluginHelp()), actionCollection(), "help_plugins_contents");
     a->setWhatsThis(i18n("This shows help files for various available plugins."));
   }
 
-  connect(m_viewManager,TQT_SIGNAL(viewChanged()),this,TQT_SLOT(slotWindowActivated()));
-  connect(m_viewManager,TQT_SIGNAL(viewChanged()),this,TQT_SLOT(slotUpdateOpenWith()));
+  connect(m_viewManager,TQT_SIGNAL(viewChanged()),TQT_TQOBJECT(this),TQT_SLOT(slotWindowActivated()));
+  connect(m_viewManager,TQT_SIGNAL(viewChanged()),TQT_TQOBJECT(this),TQT_SLOT(slotUpdateOpenWith()));
 
   slotWindowActivated ();
 
   // session actions
-  new KAction(i18n("Menu entry Session->New", "&New"), "filenew", 0, KateSessionManager::self(), TQT_SLOT(sessionNew()), actionCollection(), "sessions_new");
-  new KAction(i18n("&Open..."), "fileopen", 0, KateSessionManager::self(), TQT_SLOT(sessionOpen()), actionCollection(), "sessions_open");
-  new KAction(i18n("&Save"), "filesave", 0, KateSessionManager::self(), TQT_SLOT(sessionSave()), actionCollection(), "sessions_save");
-  new KAction(i18n("Save &As..."), "filesaveas", 0, KateSessionManager::self(), TQT_SLOT(sessionSaveAs()), actionCollection(), "sessions_save_as");
-  new KAction(i18n("&Manage..."), "view_choose", 0, KateSessionManager::self(), TQT_SLOT(sessionManage()), actionCollection(), "sessions_manage");
+  new KAction(i18n("Menu entry Session->New", "&New"), "filenew", 0, TQT_TQOBJECT(KateSessionManager::self()), TQT_SLOT(sessionNew()), actionCollection(), "sessions_new");
+  new KAction(i18n("&Open..."), "fileopen", 0, TQT_TQOBJECT(KateSessionManager::self()), TQT_SLOT(sessionOpen()), actionCollection(), "sessions_open");
+  new KAction(i18n("&Save"), "filesave", 0, TQT_TQOBJECT(KateSessionManager::self()), TQT_SLOT(sessionSave()), actionCollection(), "sessions_save");
+  new KAction(i18n("Save &As..."), "filesaveas", 0, TQT_TQOBJECT(KateSessionManager::self()), TQT_SLOT(sessionSaveAs()), actionCollection(), "sessions_save_as");
+  new KAction(i18n("&Manage..."), "view_choose", 0, TQT_TQOBJECT(KateSessionManager::self()), TQT_SLOT(sessionManage()), actionCollection(), "sessions_manage");
 
   // quick open menu ;)
   new KateSessionsAction (i18n("&Quick Open"), actionCollection(), "sessions_list");
diff --git a/kate/app/katemainwindowiface.cpp b/kate/app/katemainwindowiface.cpp
index c966cb71e..af3c74ed2 100644
--- a/kate/app/katemainwindowiface.cpp
+++ b/kate/app/katemainwindowiface.cpp
@@ -22,6 +22,6 @@
 
 #include <kdebug.h>
 
-KateMainWindowDCOPIface::KateMainWindowDCOPIface (KateMainWindow *w) : DCOPObject ((TQString("KateMainWindow#%1").arg(w->mainWindowNumber())).latin1()), m_w (w)
+KateMainWindowDCOPIface::KateMainWindowDCOPIface (KateMainWindow *w) : DCOPObject (TQString(TQString("KateMainWindow#%1").arg(w->mainWindowNumber())).latin1()), m_w (w)
 {
 }
diff --git a/kate/app/katemdi.cpp b/kate/app/katemdi.cpp
index 9d73e762c..9dcb5769d 100644
--- a/kate/app/katemdi.cpp
+++ b/kate/app/katemdi.cpp
@@ -128,7 +128,7 @@ GUIClient::GUIClient ( MainWindow *mw )
 
   if ( domDocument().documentElement().isNull() )
   {
-    TQString completeDescription = TQString::fromLatin1( guiDescription )
+    TQString completeDescription = TQString::tqfromLatin1( guiDescription )
           .arg( actionListName );
 
     setXML( completeDescription, false /*merge*/ );
@@ -176,7 +176,7 @@ void GUIClient::registerToolView (ToolView *tv)
   KToggleAction *a = new ToggleToolViewAction(i18n("Show %1").arg(tv->text),
     sc,tv, actionCollection(), aname.latin1() );
 
-  a->setCheckedState(i18n("Hide %1").arg(tv->text));
+  a->setCheckedState(TQString(i18n("Hide %1").arg(tv->text)));
 
   m_toolViewActions.append(a);
   m_toolMenu->insert(a);
@@ -256,8 +256,8 @@ bool ToolView::visible () const
 void ToolView::childEvent ( TQChildEvent *ev )
 {
   // set the widget to be focus proxy if possible
-  if (ev->inserted() && ev->child() && ev->child()->qt_cast("TQWidget"))
-    setFocusProxy ((TQWidget *)(ev->child()->qt_cast("TQWidget")));
+  if (ev->inserted() && ev->child() && TQT_TQOBJECT(ev->child())->tqqt_cast("TQWidget"))
+    setFocusProxy ((TQWidget *)(TQT_TQOBJECT(ev->child())->tqqt_cast("TQWidget")));
 
   TQVBox::childEvent (ev);
 }
@@ -339,7 +339,7 @@ ToolView *Sidebar::addWidget (const TQPixmap &icon, const TQString &text, ToolVi
 
 bool Sidebar::removeWidget (ToolView *widget)
 {
-  if (!m_widgetToId.contains(widget))
+  if (!m_widgetToId.tqcontains(widget))
     return false;
 
   removeTab(m_widgetToId[widget]);
@@ -369,7 +369,7 @@ bool Sidebar::removeWidget (ToolView *widget)
 
 bool Sidebar::showWidget (ToolView *widget)
 {
-  if (!m_widgetToId.contains(widget))
+  if (!m_widgetToId.tqcontains(widget))
     return false;
 
   // hide other non-persistent views
@@ -394,7 +394,7 @@ bool Sidebar::showWidget (ToolView *widget)
 
 bool Sidebar::hideWidget (ToolView *widget)
 {
-  if (!m_widgetToId.contains(widget))
+  if (!m_widgetToId.tqcontains(widget))
     return false;
 
   bool anyVis = false;
@@ -659,8 +659,8 @@ void Sidebar::saveSession (KConfig *config)
 
 //BEGIN MAIN WINDOW
 
-MainWindow::MainWindow (TQWidget* parentWidget, const char* name)
- : KParts::MainWindow( parentWidget, name)
+MainWindow::MainWindow (TQWidget* tqparentWidget, const char* name)
+ : KParts::MainWindow( tqparentWidget, name)
  , m_sidebarsVisible(true)
  , m_restoreConfig (0)
  , m_guiClient (new GUIClient (this))
diff --git a/kate/app/katemdi.h b/kate/app/katemdi.h
index 1b13c30a8..a4baf6b16 100644
--- a/kate/app/katemdi.h
+++ b/kate/app/katemdi.h
@@ -38,7 +38,7 @@ namespace KateMDI {
 
 
 /** This class is needed because TQSplitter cant return an index for a widget. */
-class Splitter : public QSplitter
+class Splitter : public TQSplitter
 {
   Q_OBJECT
 
@@ -99,7 +99,7 @@ class GUIClient : public TQObject, public KXMLGUIClient
     KActionMenu *m_toolMenu;
 };
 
-class ToolView : public QVBox
+class ToolView : public TQVBox
 {
   Q_OBJECT
 
@@ -258,7 +258,7 @@ class MainWindow : public KParts::MainWindow
     /**
      * Constructor
      */
-    MainWindow (TQWidget* parentWidget = 0, const char* name = 0);
+    MainWindow (TQWidget* tqparentWidget = 0, const char* name = 0);
 
     /**
      * Destructor
diff --git a/kate/app/katemwmodonhddialog.cpp b/kate/app/katemwmodonhddialog.cpp
index 5199a6925..42d2089c3 100644
--- a/kate/app/katemwmodonhddialog.cpp
+++ b/kate/app/katemwmodonhddialog.cpp
@@ -40,7 +40,7 @@
 #include <tqwhatsthis.h>
 #include <tqvbox.h>
 
-class KateDocItem : public QCheckListItem
+class KateDocItem : public TQCheckListItem
 {
   public:
     KateDocItem( Kate::Document *doc, const TQString &status, KListView *lv )
diff --git a/kate/app/katepluginmanager.h b/kate/app/katepluginmanager.h
index 568b3bbd1..1617c5501 100644
--- a/kate/app/katepluginmanager.h
+++ b/kate/app/katepluginmanager.h
@@ -41,7 +41,7 @@ class KatePluginInfo
 
 typedef TQValueList<KatePluginInfo> KatePluginList;
 
-class KatePluginManager : public QObject
+class KatePluginManager : public TQObject
 {
   Q_OBJECT
 
diff --git a/kate/app/katesession.cpp b/kate/app/katesession.cpp
index fd0e059f9..a62924b92 100644
--- a/kate/app/katesession.cpp
+++ b/kate/app/katesession.cpp
@@ -596,7 +596,7 @@ void KateSessionManager::sessionManage ()
 
 //BEGIN CHOOSER DIALOG
 
-class KateSessionChooserItem : public QListViewItem
+class KateSessionChooserItem : public TQListViewItem
 {
   public:
     KateSessionChooserItem (KListView *lv, KateSession::Ptr s)
diff --git a/kate/app/katesession.h b/kate/app/katesession.h
index a670bb006..412207b28 100644
--- a/kate/app/katesession.h
+++ b/kate/app/katesession.h
@@ -160,7 +160,7 @@ class KateSession  : public KShared
 
 typedef TQValueList<KateSession::Ptr> KateSessionList;
 
-class KateSessionManager : public QObject
+class KateSessionManager : public TQObject
 {
   Q_OBJECT
 
diff --git a/kate/app/katetabwidget.cpp b/kate/app/katetabwidget.cpp
index 4b278e327..13a099730 100644
--- a/kate/app/katetabwidget.cpp
+++ b/kate/app/katetabwidget.cpp
@@ -70,7 +70,7 @@ void KateTabWidget::insertTab ( TQWidget * child, const TQString & label, int in
   KTabWidget::insertTab(child,label,index);
   showPage(child);
   maybeShow();
-  tabBar()->repaint();
+  tabBar()->tqrepaint();
 }
 
 void KateTabWidget::insertTab ( TQWidget * child, const TQIconSet & iconset, const TQString & label, int index )
@@ -78,7 +78,7 @@ void KateTabWidget::insertTab ( TQWidget * child, const TQIconSet & iconset, con
   KTabWidget::insertTab(child,iconset,label,index);
   showPage(child);
   maybeShow();
-  tabBar()->repaint();
+  tabBar()->tqrepaint();
 }
 
 void KateTabWidget::insertTab ( TQWidget * child, TQTab * tab, int index)
@@ -86,7 +86,7 @@ void KateTabWidget::insertTab ( TQWidget * child, TQTab * tab, int index)
   KTabWidget::insertTab(child,tab,index);
   showPage(child);
   maybeShow();
-  tabBar()->repaint();
+  tabBar()->tqrepaint();
 }
 
 void KateTabWidget::removePage ( TQWidget * w )
@@ -132,18 +132,18 @@ void KateTabWidget::setCornerWidgetVisibility(bool visible)
 {
   // there are two corner widgets: on TopLeft and on TopTight!
 
-  if (cornerWidget(Qt::TopLeft) ) {
+  if (cornerWidget(TQt::TopLeft) ) {
     if (visible)
-      cornerWidget(Qt::TopLeft)->show();
+      cornerWidget(TQt::TopLeft)->show();
     else
-      cornerWidget(Qt::TopLeft)->hide();
+      cornerWidget(TQt::TopLeft)->hide();
   }
 
-  if (cornerWidget(Qt::TopRight) ) {
+  if (cornerWidget(TQt::TopRight) ) {
     if (visible)
-      cornerWidget(Qt::TopRight)->show();
+      cornerWidget(TQt::TopRight)->show();
     else
-      cornerWidget(Qt::TopRight)->hide();
+      cornerWidget(TQt::TopRight)->hide();
   }
 }
 
diff --git a/kate/app/kateviewmanager.cpp b/kate/app/kateviewmanager.cpp
index c62e6e082..0789f0502 100644
--- a/kate/app/kateviewmanager.cpp
+++ b/kate/app/kateviewmanager.cpp
@@ -94,47 +94,47 @@ void KateViewManager::setupActions ()
   /**
    * tabbing
    */
-  a=new KAction ( i18n("New Tab"),"tab_new", 0, this, TQT_SLOT(slotNewTab()),
+  a=new KAction ( i18n("New Tab"),"tab_new", 0, TQT_TQOBJECT(this), TQT_SLOT(slotNewTab()),
                   m_mainWindow->actionCollection(), "view_new_tab" );
 
-  m_closeTab = new KAction ( i18n("Close Current Tab"),"tab_remove",0,this,TQT_SLOT(slotCloseTab()),
+  m_closeTab = new KAction ( i18n("Close Current Tab"),"tab_remove",0,TQT_TQOBJECT(this),TQT_SLOT(slotCloseTab()),
                              m_mainWindow->actionCollection(),"view_close_tab");
 
   m_activateNextTab
       = new KAction( i18n( "Activate Next Tab" ),
                      TQApplication::reverseLayout() ? KStdAccel::tabPrev() : KStdAccel::tabNext(),
-                     this, TQT_SLOT( activateNextTab() ), m_mainWindow->actionCollection(), "view_next_tab" );
+                     TQT_TQOBJECT(this), TQT_SLOT( activateNextTab() ), m_mainWindow->actionCollection(), "view_next_tab" );
 
   m_activatePrevTab
       = new KAction( i18n( "Activate Previous Tab" ),
                      TQApplication::reverseLayout() ? KStdAccel::tabNext() : KStdAccel::tabPrev(),
-                     this, TQT_SLOT( activatePrevTab() ), m_mainWindow->actionCollection(), "view_prev_tab" );
+                     TQT_TQOBJECT(this), TQT_SLOT( activatePrevTab() ), m_mainWindow->actionCollection(), "view_prev_tab" );
 
   /**
    * view splitting
    */
-  a=new KAction ( i18n("Split Ve&rtical"), "view_right", CTRL+SHIFT+Key_L, this, TQT_SLOT(
+  a=new KAction ( i18n("Split Ve&rtical"), "view_right", CTRL+SHIFT+Key_L, TQT_TQOBJECT(this), TQT_SLOT(
                   slotSplitViewSpaceVert() ), m_mainWindow->actionCollection(), "view_split_vert");
 
   a->setWhatsThis(i18n("Split the currently active view vertically into two views."));
 
-  a=new KAction ( i18n("Split &Horizontal"), "view_bottom", CTRL+SHIFT+Key_T, this, TQT_SLOT(
+  a=new KAction ( i18n("Split &Horizontal"), "view_bottom", CTRL+SHIFT+Key_T, TQT_TQOBJECT(this), TQT_SLOT(
                   slotSplitViewSpaceHoriz() ), m_mainWindow->actionCollection(), "view_split_horiz");
 
   a->setWhatsThis(i18n("Split the currently active view horizontally into two views."));
 
-  m_closeView = new KAction ( i18n("Cl&ose Current View"), "view_remove", CTRL+SHIFT+Key_R, this,
+  m_closeView = new KAction ( i18n("Cl&ose Current View"), "view_remove", CTRL+SHIFT+Key_R, TQT_TQOBJECT(this),
                     TQT_SLOT( slotCloseCurrentViewSpace() ), m_mainWindow->actionCollection(),
                     "view_close_current_space" );
 
   m_closeView->setWhatsThis(i18n("Close the currently active splitted view"));
 
-  goNext=new KAction(i18n("Next View"),Key_F8,this,
+  goNext=new KAction(i18n("Next View"),Key_F8,TQT_TQOBJECT(this),
                      TQT_SLOT(activateNextView()),m_mainWindow->actionCollection(),"go_next");
 
   goNext->setWhatsThis(i18n("Make the next split view the active one."));
 
-  goPrev=new KAction(i18n("Previous View"),SHIFT+Key_F8, this, TQT_SLOT(activatePrevView()),m_mainWindow->actionCollection(),"go_prev");
+  goPrev=new KAction(i18n("Previous View"),SHIFT+Key_F8, TQT_TQOBJECT(this), TQT_SLOT(activatePrevView()),m_mainWindow->actionCollection(),"go_prev");
 
   goPrev->setWhatsThis(i18n("Make the previous split view the active one."));
 
@@ -168,7 +168,7 @@ void KateViewManager::updateViewSpaceActions ()
 }
 
 void KateViewManager::tabChanged(TQWidget* widget) {
-  KateViewSpaceContainer *container=static_cast<KateViewSpaceContainer*>(widget->qt_cast("KateViewSpaceContainer"));
+  KateViewSpaceContainer *container=static_cast<KateViewSpaceContainer*>(widget->tqqt_cast("KateViewSpaceContainer"));
   Q_ASSERT(container);
   m_currentContainer=container;
 
@@ -215,7 +215,7 @@ void KateViewManager::slotCloseTab()
   if (m_viewSpaceContainerList.count() <= 1) return;
   if (!m_currentContainer) return;
 
-  int pos = m_viewSpaceContainerList.find (m_currentContainer);
+  int pos = m_viewSpaceContainerList.tqfind (m_currentContainer);
 
   if (pos == -1)
     return;
diff --git a/kate/app/kateviewmanager.h b/kate/app/kateviewmanager.h
index ddc796a4c..6bf1b5f77 100644
--- a/kate/app/kateviewmanager.h
+++ b/kate/app/kateviewmanager.h
@@ -36,7 +36,7 @@ class KAction;
 
 class TQToolButton;
 
-class KateViewManager : public QObject
+class KateViewManager : public TQObject
 {
   Q_OBJECT
 
diff --git a/kate/app/kateviewspace.cpp b/kate/app/kateviewspace.cpp
index 43a73a2b6..bdb4e22e4 100644
--- a/kate/app/kateviewspace.cpp
+++ b/kate/app/kateviewspace.cpp
@@ -67,9 +67,9 @@ protected:
   void paintEvent( TQPaintEvent *e )
   {
     TQPainter p( this );
-    p.setPen( colorGroup().shadow() );
+    p.setPen( tqcolorGroup().shadow() );
     p.drawLine( e->rect().left(), 0, e->rect().right(), 0 );
-    p.setPen( ((KateViewSpace*)parentWidget())->isActiveSpace() ? colorGroup().light() : colorGroup().midlight() );
+    p.setPen( ((KateViewSpace*)tqparentWidget())->isActiveSpace() ? tqcolorGroup().light() : tqcolorGroup().midlight() );
     p.drawLine( e->rect().left(), 1, e->rect().right(), 1 );
   }
 };
@@ -228,7 +228,7 @@ bool KateViewSpace::event( TQEvent *e )
 
 void KateViewSpace::slotStatusChanged (Kate::View *view, int r, int c, int ovr, bool block, int mod, const TQString &msg)
 {
-  if ((TQWidgetStack *)view->parentWidget() != stack)
+  if ((TQWidgetStack *)view->tqparentWidget() != stack)
     return;
   mStatusBar->setStatus( r, c, ovr, block, mod, msg );
 }
@@ -309,29 +309,29 @@ KateVSStatusBar::KateVSStatusBar ( KateViewSpace *parent, const char *name )
 {
   m_lineColLabel = new TQLabel( this );
   addWidget( m_lineColLabel, 0, false );
-  m_lineColLabel->setAlignment( Qt::AlignCenter );
+  m_lineColLabel->tqsetAlignment( Qt::AlignCenter );
   m_lineColLabel->installEventFilter( this );
 
   m_modifiedLabel = new TQLabel( TQString("   "), this );
   addWidget( m_modifiedLabel, 0, false );
-  m_modifiedLabel->setAlignment( Qt::AlignCenter );
+  m_modifiedLabel->tqsetAlignment( Qt::AlignCenter );
   m_modifiedLabel->installEventFilter( this );
 
   m_insertModeLabel = new TQLabel( i18n(" INS "), this );
   addWidget( m_insertModeLabel, 0, false );
-  m_insertModeLabel->setAlignment( Qt::AlignCenter );
+  m_insertModeLabel->tqsetAlignment( Qt::AlignCenter );
   m_insertModeLabel->installEventFilter( this );
 
   m_selectModeLabel = new TQLabel( i18n(" NORM "), this );
   addWidget( m_selectModeLabel, 0, false );
-  m_selectModeLabel->setAlignment( Qt::AlignCenter );
+  m_selectModeLabel->tqsetAlignment( Qt::AlignCenter );
   m_selectModeLabel->installEventFilter( this );
 
   m_fileNameLabel=new KSqueezedTextLabel( this );
   addWidget( m_fileNameLabel, 1, true );
   m_fileNameLabel->setMinimumSize( 0, 0 );
-  m_fileNameLabel->setSizePolicy(TQSizePolicy( TQSizePolicy::Ignored, TQSizePolicy::Fixed ));
-  m_fileNameLabel->setAlignment( /*Qt::AlignRight*/Qt::AlignLeft );
+  m_fileNameLabel->tqsetSizePolicy(TQSizePolicy( TQSizePolicy::Ignored, TQSizePolicy::Fixed ));
+  m_fileNameLabel->tqsetAlignment( /*Qt::AlignRight*/Qt::AlignLeft );
   m_fileNameLabel->installEventFilter( this );
 
   installEventFilter( this );
@@ -396,7 +396,7 @@ void KateVSStatusBar::modifiedChanged()
 
 void KateVSStatusBar::showMenu()
 {
-   KMainWindow* mainWindow = static_cast<KMainWindow*>( topLevelWidget() );
+   KMainWindow* mainWindow = static_cast<KMainWindow*>( tqtopLevelWidget() );
    TQPopupMenu* menu = static_cast<TQPopupMenu*>( mainWindow->factory()->container("viewspace_popup", mainWindow ) );
 
    if (menu)
@@ -410,7 +410,7 @@ bool KateVSStatusBar::eventFilter(TQObject*,TQEvent *e)
     if ( m_viewSpace->currentView() )
       m_viewSpace->currentView()->setFocus();
 
-    if ( ((TQMouseEvent*)e)->button()==RightButton)
+    if ( ((TQMouseEvent*)e)->button()==Qt::RightButton)
       showMenu();
 
     return true;
diff --git a/kate/app/kateviewspace.h b/kate/app/kateviewspace.h
index b6a5a185e..2c82332d3 100644
--- a/kate/app/kateviewspace.h
+++ b/kate/app/kateviewspace.h
@@ -68,7 +68,7 @@ class KateVSStatusBar : public KStatusBar
       class KateViewSpace *m_viewSpace;
 };
 
-class KateViewSpace : public QVBox
+class KateViewSpace : public TQVBox
 {
   friend class KateViewSpaceContainer;
   friend class KateVSStatusBar;
diff --git a/kate/app/kateviewspacecontainer.cpp b/kate/app/kateviewspacecontainer.cpp
index 1e05e8b5a..98513a222 100644
--- a/kate/app/kateviewspacecontainer.cpp
+++ b/kate/app/kateviewspacecontainer.cpp
@@ -141,7 +141,7 @@ bool KateViewSpaceContainer::deleteView (Kate::View *view, bool delViewSpace)
 {
   if (!view) return true;
 
-  KateViewSpace *viewspace = (KateViewSpace *)view->parentWidget()->parentWidget();
+  KateViewSpace *viewspace = (KateViewSpace *)view->tqparentWidget()->tqparentWidget();
 
   viewspace->removeView (view);
 
@@ -241,7 +241,7 @@ void KateViewSpaceContainer::activateSpace (Kate::View* v)
 {
   if (!v) return;
 
-  KateViewSpace* vs = (KateViewSpace*)v->parentWidget()->parentWidget();
+  KateViewSpace* vs = (KateViewSpace*)v->tqparentWidget()->tqparentWidget();
 
   if (!vs->isActiveSpace()) {
     setActiveSpace (vs);
@@ -275,7 +275,7 @@ void KateViewSpaceContainer::activateView ( Kate::View *view )
     }
 
     setActiveView (view);
-    m_viewList.findRef (view);
+    m_viewList.tqfindRef (view);
 
     mainWindow()->toolBar ()->setUpdatesEnabled (false);
 
@@ -337,7 +337,7 @@ void KateViewSpaceContainer::slotViewChanged()
 
 void KateViewSpaceContainer::activateNextView()
 {
-  uint i = m_viewSpaceList.find (activeViewSpace())+1;
+  uint i = m_viewSpaceList.tqfind (activeViewSpace())+1;
 
   if (i >= m_viewSpaceList.count())
     i=0;
@@ -348,7 +348,7 @@ void KateViewSpaceContainer::activateNextView()
 
 void KateViewSpaceContainer::activatePrevView()
 {
-  int i = m_viewSpaceList.find (activeViewSpace())-1;
+  int i = m_viewSpaceList.tqfind (activeViewSpace())-1;
 
   if (i < 0)
     i=m_viewSpaceList.count()-1;
@@ -446,23 +446,23 @@ void KateViewSpaceContainer::splitViewSpace( KateViewSpace* vs,
   if (!activeView()) return;
   if (!vs) vs = activeViewSpace();
 
-  bool isFirstTime = vs->parentWidget() == this;
+  bool isFirstTime = vs->tqparentWidget() == this;
 
   TQValueList<int> psizes;
   if ( ! isFirstTime )
-    if ( TQSplitter *ps = static_cast<TQSplitter*>(vs->parentWidget()->qt_cast("TQSplitter")) )
+    if ( TQSplitter *ps = static_cast<TQSplitter*>(vs->tqparentWidget()->tqqt_cast("TQSplitter")) )
       psizes = ps->sizes();
 
   Qt::Orientation o = isHoriz ? Qt::Vertical : Qt::Horizontal;
-  KateMDI::Splitter* s = new KateMDI::Splitter(o, vs->parentWidget());
+  KateMDI::Splitter* s = new KateMDI::Splitter(o, vs->tqparentWidget());
   s->setOpaqueResize( KGlobalSettings::opaqueResize() );
 
   if (! isFirstTime) {
     // anders: make sure the split' viewspace is always
     // correctly positioned.
     // If viewSpace is the first child, the new splitter must be moveToFirst'd
-    if ( !((KateMDI::Splitter*)vs->parentWidget())->isLastChild( vs ) )
-       ((KateMDI::Splitter*)s->parentWidget())->moveToFirst( s );
+    if ( !((KateMDI::Splitter*)vs->tqparentWidget())->isLastChild( vs ) )
+       ((KateMDI::Splitter*)s->tqparentWidget())->moveToFirst( s );
   }
   vs->reparent( s, 0, TQPoint(), true );
   KateViewSpace* vsNew = new KateViewSpace( this, s );
@@ -471,13 +471,13 @@ void KateViewSpaceContainer::splitViewSpace( KateViewSpace* vs,
     s->moveToFirst( vsNew );
 
   if (!isFirstTime)
-    if (TQSplitter *ps = static_cast<TQSplitter*>(s->parentWidget()->qt_cast("TQSplitter")) )
+    if (TQSplitter *ps = static_cast<TQSplitter*>(s->tqparentWidget()->tqqt_cast("TQSplitter")) )
       ps->setSizes( psizes );
 
   s->show();
 
   TQValueList<int> sizes;
-  int space = 50;//isHoriz ? s->parentWidget()->height()/2 : s->parentWidget()->width()/2;
+  int space = 50;//isHoriz ? s->tqparentWidget()->height()/2 : s->tqparentWidget()->width()/2;
   sizes << space << space;
   s->setSizes( sizes );
 
@@ -503,7 +503,7 @@ void KateViewSpaceContainer::removeViewSpace (KateViewSpace *viewspace)
   // abort if this is the last viewspace
   if (m_viewSpaceList.count() < 2) return;
 
-  KateMDI::Splitter* p = (KateMDI::Splitter*)viewspace->parentWidget();
+  KateMDI::Splitter* p = (KateMDI::Splitter*)viewspace->tqparentWidget();
 
   // find out if it is the first child for repositioning
   // see below
@@ -512,16 +512,16 @@ void KateViewSpaceContainer::removeViewSpace (KateViewSpace *viewspace)
   // save some size information
   KateMDI::Splitter* pp=0L;
   TQValueList<int> ppsizes;
-  if (m_viewSpaceList.count() > 2 && p->parentWidget() != this)
+  if (m_viewSpaceList.count() > 2 && p->tqparentWidget() != this)
   {
-    pp = (KateMDI::Splitter*)p->parentWidget();
+    pp = (KateMDI::Splitter*)p->tqparentWidget();
     ppsizes = pp->sizes();
     pIsFirst = !pp->isLastChild( p ); // simple logic, right-
   }
 
   // Figure out where to put views that are still needed
   KateViewSpace* next;
-  if (m_viewSpaceList.find(viewspace) == 0)
+  if (m_viewSpaceList.tqfind(viewspace) == 0)
     next = m_viewSpaceList.next();
   else
     next = m_viewSpaceList.prev();
@@ -550,14 +550,14 @@ void KateViewSpaceContainer::removeViewSpace (KateViewSpace *viewspace)
   m_viewSpaceList.remove( viewspace );
 
   // reparent the other sibling of the parent.
-  while (p->children ())
+  while (!p->childrenListObject().isEmpty())
   {
-    TQWidget* other = ((TQWidget *)(( TQPtrList<TQObject>*)p->children())->first());
+    TQWidget* other = ((TQWidget *)(( TQPtrList<TQObject>)p->childrenListObject()).first());
 
-    other->reparent( p->parentWidget(), 0, TQPoint(), true );
+    other->reparent( p->tqparentWidget(), 0, TQPoint(), true );
     // We also need to find the right viewspace to become active
     if (pIsFirst)
-       ((KateMDI::Splitter*)p->parentWidget())->moveToFirst( other );
+       ((KateMDI::Splitter*)p->tqparentWidget())->moveToFirst( other );
     if ( other->isA("KateViewSpace") ) {
       setActiveSpace( (KateViewSpace*)other );
     }
@@ -676,20 +676,20 @@ void KateViewSpaceContainer::saveSplitterConfig( KateMDI::Splitter* s, int idx,
 
   TQStringList childList;
   // a katesplitter has two children, of which one may be a KateSplitter.
-  const TQObjectList* l = s->children();
-  TQObjectListIt it( *l );
+  const TQObjectList l = s->childrenListObject();
+  TQObjectListIt it( l );
   TQObject* obj;
   for (; it.current(); ++it) {
    obj = it.current();
    TQString n;  // name for child list, see below
    // For KateViewSpaces, ask them to save the file list.
    if ( obj->isA("KateViewSpace") ) {
-     n = TQString(viewConfGrp+"-ViewSpace %1").arg( m_viewSpaceList.find((KateViewSpace*)obj) );
-     ((KateViewSpace*)obj)->saveConfig ( config, m_viewSpaceList.find((KateViewSpace*)obj), viewConfGrp);
+     n = TQString(viewConfGrp+"-ViewSpace %1").arg( m_viewSpaceList.tqfind((KateViewSpace*)obj) );
+     ((KateViewSpace*)obj)->saveConfig ( config, m_viewSpaceList.tqfind((KateViewSpace*)obj), viewConfGrp);
      // save active viewspace
      if ( ((KateViewSpace*)obj)->isActiveSpace() ) {
        config->setGroup(viewConfGrp);
-       config->writeEntry("Active Viewspace", m_viewSpaceList.find((KateViewSpace*)obj) );
+       config->writeEntry("Active Viewspace", m_viewSpaceList.tqfind((KateViewSpace*)obj) );
      }
    }
    // For KateSplitters, recurse
diff --git a/kate/app/kateviewspacecontainer.h b/kate/app/kateviewspacecontainer.h
index 402b368d1..0c6b33246 100644
--- a/kate/app/kateviewspacecontainer.h
+++ b/kate/app/kateviewspacecontainer.h
@@ -32,7 +32,7 @@
 class KConfig;
 class KateMainWindow;
 
-class KateViewSpaceContainer: public QVBox
+class KateViewSpaceContainer: public TQVBox
 {
   Q_OBJECT
 
diff --git a/kate/app/kbookmarkhandler.cpp b/kate/app/kbookmarkhandler.cpp
index 8ef055e36..bdb85130b 100644
--- a/kate/app/kbookmarkhandler.cpp
+++ b/kate/app/kbookmarkhandler.cpp
@@ -73,7 +73,7 @@ void KBookmarkHandler::slotNewBookmark( const TQString& /*text*/,
 {
     *m_importStream << "<bookmark icon=\"" << KMimeType::iconForURL( KURL( url ) );
     *m_importStream << "\" href=\"" << TQString::fromUtf8(url) << "\">\n";
-    *m_importStream << "<title>" << (additionalInfo.isEmpty() ? TQString::fromUtf8(url) : additionalInfo) << "</title>\n</bookmark>\n";
+    *m_importStream << "<title>" << (additionalInfo.isEmpty() ? TQString(TQString::fromUtf8(url)) : additionalInfo) << "</title>\n</bookmark>\n";
 }
 
 void KBookmarkHandler::slotNewFolder( const TQString& text, bool /*open*/,
diff --git a/kate/app/kwritemain.cpp b/kate/app/kwritemain.cpp
index efb71b767..5494b4149 100644
--- a/kate/app/kwritemain.cpp
+++ b/kate/app/kwritemain.cpp
@@ -107,12 +107,12 @@ KWrite::KWrite (KTextEditor::Document *doc)
   guiFactory()->addClient( m_view );
 
   // install a working kate part popup dialog thingy
-  if (static_cast<Kate::View*>(m_view->qt_cast("Kate::View")))
-    static_cast<Kate::View*>(m_view->qt_cast("Kate::View"))->installPopup ((TQPopupMenu*)(factory()->container("ktexteditor_popup", this)) );
+  if (static_cast<Kate::View*>(m_view->tqqt_cast("Kate::View")))
+    static_cast<Kate::View*>(m_view->tqqt_cast("Kate::View"))->installPopup ((TQPopupMenu*)(factory()->container("ktexteditor_popup", this)) );
 
   // init with more usefull size, stolen from konq :)
   if (!initialGeometrySet())
-    resize( TQSize(700, 480).expandedTo(minimumSizeHint()));
+    resize( TQSize(700, 480).expandedTo(tqminimumSizeHint()));
 
   // call it as last thing, must be sure everything is already set up ;)
   setAutoSaveSettings ();
@@ -139,41 +139,41 @@ KWrite::~KWrite()
 
 void KWrite::setupActions()
 {
-  KStdAction::close( this, TQT_SLOT(slotFlush()), actionCollection(), "file_close" )->setWhatsThis(i18n("Use this to close the current document"));
+  KStdAction::close( TQT_TQOBJECT(this), TQT_SLOT(slotFlush()), actionCollection(), "file_close" )->setWhatsThis(i18n("Use this to close the current document"));
 
   // setup File menu
-  KStdAction::print(this, TQT_SLOT(printDlg()), actionCollection())->setWhatsThis(i18n("Use this command to print the current document"));
-  KStdAction::openNew( this, TQT_SLOT(slotNew()), actionCollection(), "file_new" )->setWhatsThis(i18n("Use this command to create a new document"));
-  KStdAction::open( this, TQT_SLOT( slotOpen() ), actionCollection(), "file_open" )->setWhatsThis(i18n("Use this command to open an existing document for editing"));
+  KStdAction::print(TQT_TQOBJECT(this), TQT_SLOT(printDlg()), actionCollection())->setWhatsThis(i18n("Use this command to print the current document"));
+  KStdAction::openNew( TQT_TQOBJECT(this), TQT_SLOT(slotNew()), actionCollection(), "file_new" )->setWhatsThis(i18n("Use this command to create a new document"));
+  KStdAction::open( TQT_TQOBJECT(this), TQT_SLOT( slotOpen() ), actionCollection(), "file_open" )->setWhatsThis(i18n("Use this command to open an existing document for editing"));
 
-  m_recentFiles = KStdAction::openRecent(this, TQT_SLOT(slotOpen(const KURL&)),
+  m_recentFiles = KStdAction::openRecent(TQT_TQOBJECT(this), TQT_SLOT(slotOpen(const KURL&)),
                                          actionCollection());
   m_recentFiles->setWhatsThis(i18n("This lists files which you have opened recently, and allows you to easily open them again."));
 
-  KAction *a=new KAction(i18n("&New Window"), "window_new", 0, this, TQT_SLOT(newView()),
+  KAction *a=new KAction(i18n("&New Window"), "window_new", 0, TQT_TQOBJECT(this), TQT_SLOT(newView()),
               actionCollection(), "view_new_view");
   a->setWhatsThis(i18n("Create another view containing the current document"));
 
-  a=new KAction(i18n("Choose Editor..."),0,this,TQT_SLOT(changeEditor()),
+  a=new KAction(i18n("Choose Editor..."),0,TQT_TQOBJECT(this),TQT_SLOT(changeEditor()),
 		actionCollection(),"settings_choose_editor");
   a->setWhatsThis(i18n("Override the system wide setting for the default editing component"));
 
-  KStdAction::quit(this, TQT_SLOT(close()), actionCollection())->setWhatsThis(i18n("Close the current document view"));
+  KStdAction::quit(TQT_TQOBJECT(this), TQT_SLOT(close()), actionCollection())->setWhatsThis(i18n("Close the current document view"));
 
   // setup Settings menu
   setStandardToolBarMenuEnabled(true);
 
-  m_paShowStatusBar = KStdAction::showStatusbar(this, TQT_SLOT(toggleStatusBar()), actionCollection(), "settings_show_statusbar");
+  m_paShowStatusBar = KStdAction::showStatusbar(TQT_TQOBJECT(this), TQT_SLOT(toggleStatusBar()), actionCollection(), "settings_show_statusbar");
   m_paShowStatusBar->setWhatsThis(i18n("Use this command to show or hide the view's statusbar"));
 
-  m_paShowPath = new KToggleAction(i18n("Sho&w Path"), 0, this, TQT_SLOT(newCaption()),
+  m_paShowPath = new KToggleAction(i18n("Sho&w Path"), 0, TQT_TQOBJECT(this), TQT_SLOT(newCaption()),
                     actionCollection(), "set_showPath");
   m_paShowPath->setCheckedState(i18n("Hide Path"));
   m_paShowPath->setWhatsThis(i18n("Show the complete document path in the window caption"));
-  a=KStdAction::keyBindings(this, TQT_SLOT(editKeys()), actionCollection());
+  a=KStdAction::keyBindings(TQT_TQOBJECT(this), TQT_SLOT(editKeys()), actionCollection());
   a->setWhatsThis(i18n("Configure the application's keyboard shortcut assignments."));
 
-  a=KStdAction::configureToolbars(this, TQT_SLOT(editToolbars()), actionCollection());
+  a=KStdAction::configureToolbars(TQT_TQOBJECT(this), TQT_SLOT(editToolbars()), actionCollection());
   a->setWhatsThis(i18n("Configure which items should appear in the toolbar(s)."));
 }
 
@@ -458,7 +458,7 @@ void KWrite::readProperties(KConfig *config)
 void KWrite::saveProperties(KConfig *config)
 {
   writeConfig(config);
-  config->writeEntry("DocumentNumber",docList.find(m_view->document()) + 1);
+  config->writeEntry("DocumentNumber",docList.tqfind(m_view->document()) + 1);
 
   if (KTextEditor::sessionConfigInterface(m_view))
     KTextEditor::sessionConfigInterface(m_view)->writeSessionConfig(config);
@@ -485,7 +485,7 @@ void KWrite::saveGlobalProperties(KConfig *config) //save documents
      TQString buf = TQString("Window %1").arg(z);
      config->setGroup(buf);
 
-     config->writeEntry("DocumentNumber",docList.find(winList.at(z-1)->view()->document()) + 1);
+     config->writeEntry("DocumentNumber",docList.tqfind(winList.at(z-1)->view()->document()) + 1);
   }
 }