Revert "Rename a number of old tq methods that are no longer tq specific"

This reverts commit d1248617107f659af9d03cf1ef6d783571a0cba8.

32 files changed, 408 insertions, 408 deletions

diff --git a/kdat/Archive.cpp b/kdat/Archive.cpp
index 5e8ef65..ad66dbd 100644
--- a/kdat/Archive.cpp
+++ b/kdat/Archive.cpp
@@ -94,7 +94,7 @@ void Archive::read( int version )
         }
     }
 
-    // Number of immediate children (4 bytes).
+    // Number of immediate tqchildren (4 bytes).
     fread( &ival, sizeof( ival ), 1, _fptr );
 
     //===== Read files =====
@@ -148,7 +148,7 @@ void Archive::write( FILE* fptr )
         fwrite( &ival, sizeof( ival ), 1, _fptr );
     }
 
-    // Number of immediate children (4 bytes).
+    // Number of immediate tqchildren (4 bytes).
     ival = getChildren().count();
     fwrite( &ival, sizeof( ival ), 1, _fptr );
 
@@ -202,7 +202,7 @@ const TQPtrList<File>& Archive::getChildren()
 {
     read();
 
-    return _children;
+    return _tqchildren;
 }
 
 const TQPtrList<Range>& Archive::getRanges()
@@ -255,7 +255,7 @@ void Archive::addChild( File* file )
 {
     read();
 
-    _children.append( file );
+    _tqchildren.append( file );
 }
 
 File* Archive::addFile( int size, int mtime, int startRecord, int endRecord, const TQString & filename )
diff --git a/kdat/Archive.h b/kdat/Archive.h
index 9f42684..7527073 100644
--- a/kdat/Archive.h
+++ b/kdat/Archive.h
@@ -39,7 +39,7 @@ class Archive {
     FILE*       _fptr;
     int         _offset;
     TQString     _name;
-    TQPtrList<File> _children;
+    TQPtrList<File> _tqchildren;
     RangeList   _ranges;
     Tape*       _tape;
 public:
@@ -67,7 +67,7 @@ public:
     Archive( Tape* tape, FILE* fptr, int offset );
 
     /**
-     * Destroy the archive entry and all of its children.
+     * Destroy the archive entry and all of its tqchildren.
      */
     ~Archive();
 
@@ -82,7 +82,7 @@ public:
 
     /**
      * Recursively read the instance data for this archive entry and all of its
-     * children.  This method is used when converting from an older index format.
+     * tqchildren.  This method is used when converting from an older index format.
      *
      * @param version The version of the old tape index.
      */
@@ -90,7 +90,7 @@ public:
 
     /**
      * Write out the archive entry to the open file.  Entries for each of its
-     * children will also be written.
+     * tqchildren will also be written.
      */
     void write( FILE* fptr );
 
@@ -125,12 +125,12 @@ public:
     /**
      * Get the list of top-level files in this archive.
      *
-     * @return A list of the immediate children of this archive.
+     * @return A list of the immediate tqchildren of this archive.
      */
     const TQPtrList<File>& getChildren();
 
     /**
-     * Get the list of ranges of this file and all of its children.
+     * Get the list of ranges of this file and all of its tqchildren.
      *
      * @return A list of ranges.
      */
@@ -176,7 +176,7 @@ public:
     File* addFile( int size, int mtime, int startRecord, int endRecord, const TQString & filename );
 
     /**
-     * Recursively calculate the list of ranges for all of the archive's children.
+     * Recursively calculate the list of ranges for all of the archive's tqchildren.
      */
     void calcRanges();
 };
diff --git a/kdat/ArchiveInfoWidget.cpp b/kdat/ArchiveInfoWidget.cpp
index acf1c16..875c21d 100644
--- a/kdat/ArchiveInfoWidget.cpp
+++ b/kdat/ArchiveInfoWidget.cpp
@@ -19,7 +19,7 @@
 #include <time.h>
 
 #include <tqlabel.h>
-#include <layout.h>
+#include <tqlayout.h>
 #include <tqlineedit.h>
 
 #include <kapplication.h>
@@ -43,25 +43,25 @@ ArchiveInfoWidget::ArchiveInfoWidget( TQWidget* parent, const char* name )
     TQLabel* lbl2 = new TQLabel( i18n( "Created on:" ), this );
     TQLabel* lbl3 = new TQLabel( i18n( "Size:" ), this );
 
-    int max = lbl1->sizeHint().width();
-    if ( lbl2->sizeHint().width() > max ) max = lbl2->sizeHint().width();
-    if ( lbl3->sizeHint().width() > max ) max = lbl3->sizeHint().width();
+    int max = lbl1->tqsizeHint().width();
+    if ( lbl2->tqsizeHint().width() > max ) max = lbl2->tqsizeHint().width();
+    if ( lbl3->tqsizeHint().width() > max ) max = lbl3->tqsizeHint().width();
 
-    lbl1->setFixedSize( max, lbl1->sizeHint().height() );
-    lbl2->setFixedSize( max, lbl2->sizeHint().height() );
-    lbl3->setFixedSize( max, lbl3->sizeHint().height() );
+    lbl1->setFixedSize( max, lbl1->tqsizeHint().height() );
+    lbl2->setFixedSize( max, lbl2->tqsizeHint().height() );
+    lbl3->setFixedSize( max, lbl3->tqsizeHint().height() );
 
     _archiveName = new TQLineEdit( this );
-    _archiveName->setFixedHeight( _archiveName->sizeHint().height() );
+    _archiveName->setFixedHeight( _archiveName->tqsizeHint().height() );
 
     _ctime = new TQLabel( "???", this );
-    _ctime->setFixedHeight( _ctime->sizeHint().height() );
+    _ctime->setFixedHeight( _ctime->tqsizeHint().height() );
 
     _size = new TQLabel( "???", this );
-    _size->setFixedHeight( _size->sizeHint().height() );
+    _size->setFixedHeight( _size->tqsizeHint().height() );
 
     _apply = new KPushButton( KStdGuiItem::apply(), this );
-    _apply->setFixedSize( 80, _apply->sizeHint().height() );
+    _apply->setFixedSize( 80, _apply->tqsizeHint().height() );
     _apply->setEnabled( FALSE );
 
     TQVBoxLayout* l1 = new TQVBoxLayout( this, 4, 4 );
diff --git a/kdat/BackupDlg.cpp b/kdat/BackupDlg.cpp
index 45b864c..93bf65d 100644
--- a/kdat/BackupDlg.cpp
+++ b/kdat/BackupDlg.cpp
@@ -27,7 +27,7 @@
 
 #include <tqdir.h>
 #include <tqlabel.h>
-#include <layout.h>
+#include <tqlayout.h>
 #include <kpushbutton.h>
 #include <kstdguiitem.h>
 
@@ -93,55 +93,55 @@ BackupDlg::BackupDlg( const TQString & archiveName, const TQString & workingDir,
     f2->setFrameStyle( TQFrame::Panel | TQFrame::Sunken );
 
     TQLabel* lbl1 = new TQLabel( i18n( "Elapsed time:" ), f1 );
-    lbl1->setFixedSize( labelWidth, lbl1->sizeHint().height() );
+    lbl1->setFixedSize( labelWidth, lbl1->tqsizeHint().height() );
 
     _elapsedTime = new TQLabel( i18n( "00:00:00" ), f1 );
-    _elapsedTime->setFixedHeight( _elapsedTime->sizeHint().height() );
+    _elapsedTime->setFixedHeight( _elapsedTime->tqsizeHint().height() );
 
     TQLabel* lbl2 = new TQLabel( i18n( "Time remaining:" ), f2 );
-    lbl2->setFixedSize( labelWidth, lbl2->sizeHint().height() );
+    lbl2->setFixedSize( labelWidth, lbl2->tqsizeHint().height() );
 
     _timeRemaining = new TQLabel( i18n( "00:00:00" ), f2 );
-    _timeRemaining->setFixedHeight( _timeRemaining->sizeHint().height() );
+    _timeRemaining->setFixedHeight( _timeRemaining->tqsizeHint().height() );
 
     TQLabel* lbl3 = new TQLabel( i18n( "Total KB:" ), f1 );
-    lbl3->setFixedSize( labelWidth, lbl3->sizeHint().height() );
+    lbl3->setFixedSize( labelWidth, lbl3->tqsizeHint().height() );
 
     TQLabel* totalKbytes = new TQLabel( Util::kbytesToString( archiveSize ), f1 );
-    totalKbytes->setFixedHeight( totalKbytes->sizeHint().height() );
+    totalKbytes->setFixedHeight( totalKbytes->tqsizeHint().height() );
 
     TQLabel* lbl4 = new TQLabel( i18n( "KB written:" ), f2 );
-    lbl4->setFixedSize( labelWidth, lbl4->sizeHint().height() );
+    lbl4->setFixedSize( labelWidth, lbl4->tqsizeHint().height() );
 
     _kbytesWritten = new TQLabel( i18n( "0KB" ), f2 );
-    _kbytesWritten->setFixedHeight( _kbytesWritten->sizeHint().height() );
+    _kbytesWritten->setFixedHeight( _kbytesWritten->tqsizeHint().height() );
 
     TQLabel* lbl5 = new TQLabel( i18n( "Transfer rate:" ), f1 );
-    lbl5->setFixedSize( labelWidth, lbl5->sizeHint().height() );
+    lbl5->setFixedSize( labelWidth, lbl5->tqsizeHint().height() );
 
     _transferRate = new TQLabel( i18n( "0KB/min" ), f1 );
-    _transferRate->setFixedHeight( _transferRate->sizeHint().height() );
+    _transferRate->setFixedHeight( _transferRate->tqsizeHint().height() );
 
     TQLabel* lbl6 = new TQLabel( i18n( "Files:" ), f2 );
-    lbl6->setFixedSize( labelWidth, lbl6->sizeHint().height() );
+    lbl6->setFixedSize( labelWidth, lbl6->tqsizeHint().height() );
 
     _fileCount = new TQLabel( i18n( "0" ), f2 );
-    _fileCount->setFixedHeight( _fileCount->sizeHint().height() );
+    _fileCount->setFixedHeight( _fileCount->tqsizeHint().height() );
 
     _log = new LoggerWidget( i18n( "Backup log:" ), this );
 
     _ok = new KPushButton( KStdGuiItem::ok(), this );
-    _ok->setFixedSize( 80, _ok->sizeHint().height() );
+    _ok->setFixedSize( 80, _ok->tqsizeHint().height() );
     connect( _ok, TQT_SIGNAL( clicked() ), this, TQT_SLOT( slotOK() ) );
     _ok->setEnabled( FALSE );
 
     _save = new TQPushButton( i18n( "Save Log..." ), this );
-    _save->setFixedSize( 80, _save->sizeHint().height() );
+    _save->setFixedSize( 80, _save->tqsizeHint().height() );
     connect( _save, TQT_SIGNAL( clicked() ), _log, TQT_SLOT( save() ) );
     _save->setEnabled( FALSE );
 
     _abort = new KPushButton( KStdGuiItem::cancel(), this );
-    _abort->setFixedSize( 80, _abort->sizeHint().height() );
+    _abort->setFixedSize( 80, _abort->tqsizeHint().height() );
     connect( _abort, TQT_SIGNAL( clicked() ), this, TQT_SLOT( slotAbort() ) );
 
     TQVBoxLayout* l1 = new TQVBoxLayout( this, 8, 4 );
@@ -426,7 +426,7 @@ void BackupDlg::updateStats()
     _kbytesWritten->setText( str );
 
     if ( elapsed > 0 ) {
-        str = i18n( "%1/min" ).arg(Util::kbytesToString( (int)_totalKBytes *60 / elapsed ) );
+        str = i18n( "%1/min" ).tqarg(Util::kbytesToString( (int)_totalKBytes *60 / elapsed ) );
         _transferRate->setText( str );
     }
 }
diff --git a/kdat/BackupDlg.h b/kdat/BackupDlg.h
index 092f7c0..d98d91c 100644
--- a/kdat/BackupDlg.h
+++ b/kdat/BackupDlg.h
@@ -33,7 +33,7 @@ class Tape;
 class TarParser;
 
 /**
- * @short Status dialog for backing up files.
+ * @short tqStatus dialog for backing up files.
  */
 class BackupDlg : public TQDialog {
     Q_OBJECT
diff --git a/kdat/BackupOptDlg.cpp b/kdat/BackupOptDlg.cpp
index 09ca8d8..58ae673 100644
--- a/kdat/BackupOptDlg.cpp
+++ b/kdat/BackupOptDlg.cpp
@@ -18,7 +18,7 @@
 // along with this program; if not, write to the Free Software
 // Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 
-#include <layout.h>
+#include <tqlayout.h>
 #include <kpushbutton.h>
 #include <kstdguiitem.h>
 
@@ -42,10 +42,10 @@ BackupOptDlg::BackupOptDlg( BackupProfile* backupProfile, TQWidget* parent, cons
     _profile->setBackupProfile( backupProfile );
 
     KPushButton* ok = new KPushButton( KStdGuiItem::ok(), this );
-    ok->setFixedSize( 80, ok->sizeHint().height() );
+    ok->setFixedSize( 80, ok->tqsizeHint().height() );
     connect( ok, TQT_SIGNAL( clicked() ), this, TQT_SLOT( accept() ) );
     KPushButton* cancel = new KPushButton( KStdGuiItem::cancel(), this );
-    cancel->setFixedSize( 80, ok->sizeHint().height() );
+    cancel->setFixedSize( 80, ok->tqsizeHint().height() );
     connect( cancel, TQT_SIGNAL( clicked() ), this, TQT_SLOT( reject() ) );
 
     TQVBoxLayout* l1 = new TQVBoxLayout( this, 8, 4 );
diff --git a/kdat/BackupProfileInfoWidget.cpp b/kdat/BackupProfileInfoWidget.cpp
index 62aff8b..a40b94c 100644
--- a/kdat/BackupProfileInfoWidget.cpp
+++ b/kdat/BackupProfileInfoWidget.cpp
@@ -20,7 +20,7 @@
 #include <time.h>
 
 #include <tqlabel.h>
-#include <layout.h>
+#include <tqlayout.h>
 #include <tqlineedit.h>
 
 #include <kapplication.h>
@@ -42,23 +42,23 @@ BackupProfileInfoWidget::BackupProfileInfoWidget( TQWidget* parent, const char*
 {
     TQLabel* lbl1 = new TQLabel( i18n( "Backup profile name:" ), this );
 
-    int max = lbl1->sizeHint().width();
+    int max = lbl1->tqsizeHint().width();
 
-    lbl1->setFixedSize( max, lbl1->sizeHint().height() );
+    lbl1->setFixedSize( max, lbl1->tqsizeHint().height() );
 
     _name = new TQLineEdit( this );
-    _name->setFixedHeight( _name->sizeHint().height() );
+    _name->setFixedHeight( _name->tqsizeHint().height() );
 
     _profile = new BackupProfileWidget( this );
 
     TQPushButton* getSelection = new TQPushButton( i18n( "Files >>" ), this );
-    getSelection->setFixedSize( 80, getSelection->sizeHint().height() );
+    getSelection->setFixedSize( 80, getSelection->tqsizeHint().height() );
 
     TQPushButton* setSelection = new TQPushButton( i18n( "<< Files" ), this );
-    setSelection->setFixedSize( 80, setSelection->sizeHint().height() );
+    setSelection->setFixedSize( 80, setSelection->tqsizeHint().height() );
 
     _apply = new KPushButton( KStdGuiItem::apply(), this );
-    _apply->setFixedSize( 80, _apply->sizeHint().height() );
+    _apply->setFixedSize( 80, _apply->tqsizeHint().height() );
     _apply->setEnabled( FALSE );
 
     TQVBoxLayout* l1 = new TQVBoxLayout( this, 4, 4 );
diff --git a/kdat/BackupProfileWidget.cpp b/kdat/BackupProfileWidget.cpp
index c088cbe..773a8bd 100644
--- a/kdat/BackupProfileWidget.cpp
+++ b/kdat/BackupProfileWidget.cpp
@@ -19,7 +19,7 @@
 #include <tqcheckbox.h>
 #include <tqcombobox.h>
 #include <tqlabel.h>
-#include <layout.h>
+#include <tqlayout.h>
 #include <tqlineedit.h>
 #include <tqlistbox.h>
 #include <tqpushbutton.h>
@@ -40,19 +40,19 @@ BackupProfileWidget::BackupProfileWidget( TQWidget* parent, const char* name )
     addTab( one, i18n( "Backup" ) );
 
     TQLabel* lbl1 = new TQLabel( i18n( "Archive name:" ), one );
-    lbl1->setFixedSize( lbl1->sizeHint() );
+    lbl1->setFixedSize( lbl1->tqsizeHint() );
 
     _archiveName = new TQLineEdit( one );
-    _archiveName->setFixedHeight( _archiveName->sizeHint().height() );
+    _archiveName->setFixedHeight( _archiveName->tqsizeHint().height() );
 
     TQLabel* lbl2 = new TQLabel( i18n( "Working folder:" ), one );
-    lbl2->setFixedSize( lbl2->sizeHint() );
+    lbl2->setFixedSize( lbl2->tqsizeHint() );
 
     _workingDir = new TQComboBox( FALSE, one );
-    _workingDir->setFixedHeight( _workingDir->sizeHint().height() );
+    _workingDir->setFixedHeight( _workingDir->tqsizeHint().height() );
 
     TQLabel* lbl3 = new TQLabel( i18n( "Backup files:" ), one );
-    lbl3->setFixedHeight( lbl3->sizeHint().height() );
+    lbl3->setFixedHeight( lbl3->tqsizeHint().height() );
 
     _files = new TQListBox( one );
 
@@ -60,20 +60,20 @@ BackupProfileWidget::BackupProfileWidget( TQWidget* parent, const char* name )
     addTab( two, i18n( "Tar Options" ) );
 
     _oneFilesystem = new TQCheckBox( i18n( "Stay on one filesystem" ), two );
-    _oneFilesystem->setFixedHeight( _oneFilesystem->sizeHint().height() );
+    _oneFilesystem->setFixedHeight( _oneFilesystem->tqsizeHint().height() );
 
     _incremental = new TQCheckBox( i18n( "GNU listed incremental" ), two );
-    _incremental->setFixedHeight( _incremental->sizeHint().height() );
+    _incremental->setFixedHeight( _incremental->tqsizeHint().height() );
     connect( _incremental, TQT_SIGNAL( toggled( bool ) ), this, TQT_SLOT( slotIncrementalToggled( bool ) ) );
 
     _snapshotLabel = new TQLabel( i18n( "Snapshot file:" ), two );
-    _snapshotLabel->setFixedSize( _snapshotLabel->sizeHint() );
+    _snapshotLabel->setFixedSize( _snapshotLabel->tqsizeHint() );
 
     _snapshotFile = new TQLineEdit( two );
-    _snapshotFile->setFixedHeight( _snapshotFile->sizeHint().height() );
+    _snapshotFile->setFixedHeight( _snapshotFile->tqsizeHint().height() );
 
     _removeSnapshot = new TQCheckBox( i18n( "Remove snapshot file before backup" ), two );
-    _removeSnapshot->setFixedHeight( _removeSnapshot->sizeHint().height() );
+    _removeSnapshot->setFixedHeight( _removeSnapshot->tqsizeHint().height() );
 
     slotIncrementalToggled( FALSE );
 
diff --git a/kdat/File.cpp b/kdat/File.cpp
index fd766b3..ce05aeb 100644
--- a/kdat/File.cpp
+++ b/kdat/File.cpp
@@ -44,9 +44,9 @@ File::File( File* parent, FILE* fptr, int offset )
 
 File::~File()
 {
-    while ( _children.first() ) {
-        delete _children.first();
-        _children.removeFirst();
+    while ( _tqchildren.first() ) {
+        delete _tqchildren.first();
+        _tqchildren.removeFirst();
     }
 }
 
@@ -164,7 +164,7 @@ void File::write( FILE* fptr )
         fwrite( &ival, sizeof( ival ), 1, fptr );
     }
 
-    // Number of immediate children (4 bytes).
+    // Number of immediate tqchildren (4 bytes).
     ival = getChildren().count();
     fwrite( &ival, sizeof( ival ), 1, fptr );
 
@@ -175,10 +175,10 @@ void File::write( FILE* fptr )
     }
 
     //===== Write files =====
-    ival = _children.count();
+    ival = _tqchildren.count();
     fwrite( &ival, sizeof( ival ), 1, fptr );
 
-    TQPtrListIterator<File> i( _children );
+    TQPtrListIterator<File> i( _tqchildren );
     int count = 0;
     for ( ; i.current(); ++i, count++ ) {
         // Fill in the file offset.
@@ -252,7 +252,7 @@ const TQPtrList<File>& File::getChildren()
 {
     read();
 
-    return _children;
+    return _tqchildren;
 }
 
 const TQPtrList<Range>& File::getRanges()
@@ -266,7 +266,7 @@ void File::addChild( File* file )
 {
     read();
 
-    _children.append( file );
+    _tqchildren.append( file );
 }
 
 void File::calcRanges()
diff --git a/kdat/File.h b/kdat/File.h
index 75b1d87..71167f2 100644
--- a/kdat/File.h
+++ b/kdat/File.h
@@ -46,7 +46,7 @@ class File {
     } _union;
     TQString     _name;
     File*       _parent;
-    TQPtrList<File> _children;
+    TQPtrList<File> _tqchildren;
     RangeList   _ranges;
 public:
     /**
@@ -80,7 +80,7 @@ public:
     File( File* parent, FILE* fptr, int offset );
 
     /**
-     * Destroy the file entry and all of its children.
+     * Destroy the file entry and all of its tqchildren.
      */
     ~File();
     
@@ -95,7 +95,7 @@ public:
 
     /**
      * Recursively read the instance for this file entry and all of it's
-     * children.  This method is used when converting from an older index format.
+     * tqchildren.  This method is used when converting from an older index format.
      *
      * @param version The version of the old tape index.
      */
@@ -103,7 +103,7 @@ public:
     
     /**
      * Write out the file entry to the open file.  Entries for each of its
-     * children will also be written.
+     * tqchildren will also be written.
      */
     void write( FILE* fptr );
 
@@ -171,15 +171,15 @@ public:
     File* getParent();
 
     /**
-     * Get the children of this file entry.  A normal file will never have any
-     * children.  A directory may or may not have children.
+     * Get the tqchildren of this file entry.  A normal file will never have any
+     * tqchildren.  A directory may or may not have tqchildren.
      *
-     * @return A list of the immediate children of this file entry.
+     * @return A list of the immediate tqchildren of this file entry.
      */
     const TQPtrList<File>& getChildren();
 
     /**
-     * Get the list of ranges of this file and all of its children.
+     * Get the list of ranges of this file and all of its tqchildren.
      *
      * @return A list of ranges.
      */
@@ -193,7 +193,7 @@ public:
     void addChild( File* file );
 
     /**
-     * Recursively calculate the list of ranges for all of the file's children.
+     * Recursively calculate the list of ranges for all of the file's tqchildren.
      */
     void calcRanges();
 };
diff --git a/kdat/FileInfoWidget.cpp b/kdat/FileInfoWidget.cpp
index bc42d7e..e8991a8 100644
--- a/kdat/FileInfoWidget.cpp
+++ b/kdat/FileInfoWidget.cpp
@@ -24,7 +24,7 @@
 
 #include <tqdatetime.h>
 #include <tqlabel.h>
-#include <layout.h>
+#include <tqlayout.h>
 #include <tqfile.h>
 
 #include <kapplication.h>
@@ -47,42 +47,42 @@ FileInfoWidget::FileInfoWidget( TQWidget* parent, const char* name )
     TQLabel* lbl6 = new TQLabel( i18n( "Owner:" ), this );
     TQLabel* lbl7 = new TQLabel( i18n( "Group:" ), this );
 
-    int max = lbl1->sizeHint().width();
-    if ( lbl2->sizeHint().width() > max ) max = lbl2->sizeHint().width();
-    if ( lbl3->sizeHint().width() > max ) max = lbl3->sizeHint().width();
-    if ( lbl4->sizeHint().width() > max ) max = lbl4->sizeHint().width();
-    if ( lbl5->sizeHint().width() > max ) max = lbl5->sizeHint().width();
-    if ( lbl6->sizeHint().width() > max ) max = lbl6->sizeHint().width();
-    if ( lbl7->sizeHint().width() > max ) max = lbl7->sizeHint().width();
-
-    lbl1->setFixedSize( max, lbl1->sizeHint().height() );
-    lbl2->setFixedSize( max, lbl2->sizeHint().height() );
-    lbl3->setFixedSize( max, lbl3->sizeHint().height() );
-    lbl4->setFixedSize( max, lbl4->sizeHint().height() );
-    lbl5->setFixedSize( max, lbl5->sizeHint().height() );
-    lbl6->setFixedSize( max, lbl6->sizeHint().height() );
-    lbl7->setFixedSize( max, lbl7->sizeHint().height() );
+    int max = lbl1->tqsizeHint().width();
+    if ( lbl2->tqsizeHint().width() > max ) max = lbl2->tqsizeHint().width();
+    if ( lbl3->tqsizeHint().width() > max ) max = lbl3->tqsizeHint().width();
+    if ( lbl4->tqsizeHint().width() > max ) max = lbl4->tqsizeHint().width();
+    if ( lbl5->tqsizeHint().width() > max ) max = lbl5->tqsizeHint().width();
+    if ( lbl6->tqsizeHint().width() > max ) max = lbl6->tqsizeHint().width();
+    if ( lbl7->tqsizeHint().width() > max ) max = lbl7->tqsizeHint().width();
+
+    lbl1->setFixedSize( max, lbl1->tqsizeHint().height() );
+    lbl2->setFixedSize( max, lbl2->tqsizeHint().height() );
+    lbl3->setFixedSize( max, lbl3->tqsizeHint().height() );
+    lbl4->setFixedSize( max, lbl4->tqsizeHint().height() );
+    lbl5->setFixedSize( max, lbl5->tqsizeHint().height() );
+    lbl6->setFixedSize( max, lbl6->tqsizeHint().height() );
+    lbl7->setFixedSize( max, lbl7->tqsizeHint().height() );
 
     _fileName = new TQLabel( "???", this );
-    _fileName->setFixedHeight( _fileName->sizeHint().height() );
+    _fileName->setFixedHeight( _fileName->tqsizeHint().height() );
     
     _ctime = new TQLabel( "???", this );
-    _ctime->setFixedHeight( _ctime->sizeHint().height() );
+    _ctime->setFixedHeight( _ctime->tqsizeHint().height() );
 
     _mtime = new TQLabel( "???", this );
-    _mtime->setFixedHeight( _mtime->sizeHint().height() );
+    _mtime->setFixedHeight( _mtime->tqsizeHint().height() );
     
     _atime = new TQLabel( "???", this );
-    _atime->setFixedHeight( _atime->sizeHint().height() );
+    _atime->setFixedHeight( _atime->tqsizeHint().height() );
 
     _size = new TQLabel( "???", this );
-    _size->setFixedHeight( _size->sizeHint().height() );
+    _size->setFixedHeight( _size->tqsizeHint().height() );
 
     _owner = new TQLabel( "???", this );
-    _owner->setFixedHeight( _owner->sizeHint().height() );
+    _owner->setFixedHeight( _owner->tqsizeHint().height() );
 
     _group = new TQLabel( "???", this );
-    _group->setFixedHeight( _group->sizeHint().height() );
+    _group->setFixedHeight( _group->tqsizeHint().height() );
 
     TQVBoxLayout* l1 = new TQVBoxLayout( this, 4, 4 );
 
diff --git a/kdat/FormatOptDlg.cpp b/kdat/FormatOptDlg.cpp
index a79ff21..f6084de 100644
--- a/kdat/FormatOptDlg.cpp
+++ b/kdat/FormatOptDlg.cpp
@@ -20,7 +20,7 @@
 
 #include <tqcombobox.h>
 #include <tqlabel.h>
-#include <layout.h>
+#include <tqlayout.h>
 #include <tqlineedit.h>
 #include <kpushbutton.h>
 #include <kstdguiitem.h>
@@ -43,28 +43,28 @@ FormatOptDlg::FormatOptDlg( const TQString & def, TQWidget* parent, const char*
     TQLabel* lbl1 = new TQLabel( i18n( "Tape name:" ), this );
     TQLabel* lbl2 = new TQLabel( i18n( "Tape size:" ), this );
 
-    int max = lbl1->sizeHint().width();
-    if ( lbl2->sizeHint().width() > max ) max = lbl2->sizeHint().width();
+    int max = lbl1->tqsizeHint().width();
+    if ( lbl2->tqsizeHint().width() > max ) max = lbl2->tqsizeHint().width();
 
-    lbl1->setFixedSize( max, lbl1->sizeHint().height() );
-    lbl2->setFixedSize( max, lbl2->sizeHint().height() );
+    lbl1->setFixedSize( max, lbl1->tqsizeHint().height() );
+    lbl2->setFixedSize( max, lbl2->tqsizeHint().height() );
 
     _entry = new TQLineEdit( this );
     _entry->setText( def );
-    _entry->setFixedHeight( _entry->sizeHint().height() );
+    _entry->setFixedHeight( _entry->tqsizeHint().height() );
 
     _tapeSize = new TQLineEdit( this );
-    _tapeSize->setFixedSize( 48, _tapeSize->sizeHint().height() );
+    _tapeSize->setFixedSize( 48, _tapeSize->tqsizeHint().height() );
 
     _tapeSizeUnits = new TQComboBox( this );
-    _tapeSizeUnits->setFixedSize( 48, _tapeSizeUnits->sizeHint().height() );
+    _tapeSizeUnits->setFixedSize( 48, _tapeSizeUnits->tqsizeHint().height() );
     _tapeSizeUnits->insertItem( "MB" );
     _tapeSizeUnits->insertItem( "GB" );
 
     KPushButton* ok     = new KPushButton( KStdGuiItem::ok(), this );
-    ok->setFixedSize( 80, ok->sizeHint().height() );
+    ok->setFixedSize( 80, ok->tqsizeHint().height() );
     KPushButton* cancel = new KPushButton( KStdGuiItem::cancel(), this );
-    cancel->setFixedSize( 80, cancel->sizeHint().height() );
+    cancel->setFixedSize( 80, cancel->tqsizeHint().height() );
 
     TQVBoxLayout* l1 = new TQVBoxLayout( this, 8, 4 );
     TQHBoxLayout* l2 = new TQHBoxLayout();
diff --git a/kdat/IndexDlg.cpp b/kdat/IndexDlg.cpp
index 7d75c58..bd1f62c 100644
--- a/kdat/IndexDlg.cpp
+++ b/kdat/IndexDlg.cpp
@@ -22,7 +22,7 @@
 #include <time.h>
 
 #include <tqlabel.h>
-#include <layout.h>
+#include <tqlayout.h>
 #include <kpushbutton.h>
 #include <kstdguiitem.h>
 
@@ -70,55 +70,55 @@ IndexDlg::IndexDlg( Tape* tape, TQWidget* parent, const char* name )
     f2->setFrameStyle( TQFrame::Panel | TQFrame::Sunken );
 
     TQLabel* lbl1 = new TQLabel( i18n( "Elapsed time:" ), f1 );
-    lbl1->setFixedSize( labelWidth, lbl1->sizeHint().height() );
+    lbl1->setFixedSize( labelWidth, lbl1->tqsizeHint().height() );
 
     _elapsedTime = new TQLabel( i18n( "00:00:00" ), f1 );
-    _elapsedTime->setFixedHeight( _elapsedTime->sizeHint().height() );
+    _elapsedTime->setFixedHeight( _elapsedTime->tqsizeHint().height() );
 
     TQLabel* lbl2 = new TQLabel( i18n( "Archives:" ), f2 );
-    lbl2->setFixedSize( labelWidth, lbl2->sizeHint().height() );
+    lbl2->setFixedSize( labelWidth, lbl2->tqsizeHint().height() );
 
     _archives = new TQLabel( i18n( "0" ), f2 );
-    _archives->setFixedHeight( _archives->sizeHint().height() );
+    _archives->setFixedHeight( _archives->tqsizeHint().height() );
 
     TQLabel* lbl3 = new TQLabel( i18n( "KB read:" ), f1 );
-    lbl3->setFixedSize( labelWidth, lbl3->sizeHint().height() );
+    lbl3->setFixedSize( labelWidth, lbl3->tqsizeHint().height() );
 
     _kbytesRead = new TQLabel( i18n( "0KB" ), f1 );
-    _kbytesRead->setFixedHeight( _kbytesRead->sizeHint().height() );
+    _kbytesRead->setFixedHeight( _kbytesRead->tqsizeHint().height() );
 
     TQLabel* lbl4 = new TQLabel( i18n( "Files:" ), f2 );
-    lbl4->setFixedSize( labelWidth, lbl4->sizeHint().height() );
+    lbl4->setFixedSize( labelWidth, lbl4->tqsizeHint().height() );
 
     _files = new TQLabel( i18n( "0" ), f2 );
-    _files->setFixedHeight( _kbytesRead->sizeHint().height() );
+    _files->setFixedHeight( _kbytesRead->tqsizeHint().height() );
 
     TQLabel* lbl5 = new TQLabel( i18n( "Transfer rate:" ), f1 );
-    lbl5->setFixedSize( labelWidth, lbl5->sizeHint().height() );
+    lbl5->setFixedSize( labelWidth, lbl5->tqsizeHint().height() );
 
     _transferRate = new TQLabel( i18n( "0KB/min" ), f1 );
-    _transferRate->setFixedHeight( _transferRate->sizeHint().height() );
+    _transferRate->setFixedHeight( _transferRate->tqsizeHint().height() );
 
     TQLabel* lbl6 = new TQLabel( i18n( "Total files:" ), f2 );
-    lbl6->setFixedSize( labelWidth, lbl6->sizeHint().height() );
+    lbl6->setFixedSize( labelWidth, lbl6->tqsizeHint().height() );
 
     _totalFiles = new TQLabel( i18n( "0" ), f2 );
-    _totalFiles->setFixedHeight( _totalFiles->sizeHint().height() );
+    _totalFiles->setFixedHeight( _totalFiles->tqsizeHint().height() );
 
     _log = new LoggerWidget( i18n( "Index log:" ), this );
 
     _ok = new KPushButton( KStdGuiItem::ok(), this );
-    _ok->setFixedSize( 80, _ok->sizeHint().height() );
+    _ok->setFixedSize( 80, _ok->tqsizeHint().height() );
     connect( _ok, TQT_SIGNAL( clicked() ), this, TQT_SLOT( slotOK() ) );
     _ok->setEnabled( FALSE );
 
     _save = new TQPushButton( i18n( "Save Log..." ), this );
-    _save->setFixedSize( 80, _save->sizeHint().height() );
+    _save->setFixedSize( 80, _save->tqsizeHint().height() );
     connect( _save, TQT_SIGNAL( clicked() ), _log, TQT_SLOT( save() ) );
     _save->setEnabled( FALSE );
 
     _abort = new TQPushButton( i18n( "Abort" ), this );
-    _abort->setFixedSize( 80, _abort->sizeHint().height() );
+    _abort->setFixedSize( 80, _abort->tqsizeHint().height() );
     connect( _abort, TQT_SIGNAL( clicked() ), this, TQT_SLOT( slotAbort() ) );
 
     TQVBoxLayout* l1 = new TQVBoxLayout( this, 8, 4 );
@@ -275,10 +275,10 @@ void IndexDlg::timerEvent( TQTimerEvent* )
                 _archiveCount++;
                 msg.setNum( _archiveCount );
                 _archives->setText( msg );
-                msg = i18n( "Indexing archive %1." ).arg( _archiveCount );
+                msg = i18n( "Indexing archive %1." ).tqarg( _archiveCount );
                 _log->append( msg );
 
-                msg = i18n( "Archive %1" ).arg( _archiveCount );
+                msg = i18n( "Archive %1" ).tqarg( _archiveCount );
                 _archive = new Archive( _tape, 0, msg );
                 _fileName = TQString();
                 _fileSize = -1;
@@ -349,7 +349,7 @@ void IndexDlg::updateStats()
     _kbytesRead->setText( str );
 
     if ( elapsed > 0 ) {
-        str = i18n( "%1/min" ).arg(Util::kbytesToString( (int)_totalKBytes * 60 / elapsed ) );
+        str = i18n( "%1/min" ).tqarg(Util::kbytesToString( (int)_totalKBytes * 60 / elapsed ) );
         _transferRate->setText( str );
     }
 }
diff --git a/kdat/IndexDlg.h b/kdat/IndexDlg.h
index 41a4070..ffbc505 100644
--- a/kdat/IndexDlg.h
+++ b/kdat/IndexDlg.h
@@ -34,7 +34,7 @@ class Tape;
 class TarParser;
 
 /**
- * @short Status dialog for recreating a tape index.
+ * @short tqStatus dialog for recreating a tape index.
  */
 class IndexDlg : public TQDialog {
     Q_OBJECT
diff --git a/kdat/InfoShellWidget.h b/kdat/InfoShellWidget.h
index 62f2c5f..0f87585 100644
--- a/kdat/InfoShellWidget.h
+++ b/kdat/InfoShellWidget.h
@@ -42,7 +42,7 @@ public:
     ~InfoShellWidget();
 protected:
     /**
-     * Resize all children to fill all of the available space within the shell.
+     * Resize all tqchildren to fill all of the available space within the shell.
      */
     virtual void resizeEvent( TQResizeEvent* e );
 };
diff --git a/kdat/KDat.kdoc b/kdat/KDat.kdoc
index 7297e64..21b5a50 100644
--- a/kdat/KDat.kdoc
+++ b/kdat/KDat.kdoc
@@ -12,7 +12,7 @@ Archive::startBlock=Archive.html#startBlock
 Archive::endBlock=Archive.html#endBlock
 Archive::name=Archive.html#name
 Archive::files=Archive.html#files
-Archive::children=Archive.html#children
+Archive::tqchildren=Archive.html#tqchildren
 Archive::setEndBlock=Archive.html#setEndBlock
 Archive::setName=Archive.html#setName
 Archive::addFile=Archive.html#addFile
@@ -94,7 +94,7 @@ File::size=File.html#size
 File::mtime=File.html#mtime
 File::record=File.html#record
 File::name=File.html#name
-File::children=File.html#children
+File::tqchildren=File.html#tqchildren
 IndexDlg=IndexDlg.html
 IndexDlg=IndexDlg.html
 IndexDlg::_tarParser=IndexDlg.html#_tarParser
@@ -387,7 +387,7 @@ TapeDrive::seek=TapeDrive.html#seek
 TapeDrive::unlock=TapeDrive.html#unlock
 TapeDrive::write=TapeDrive.html#write
 TapeDrive::slotTapeBlockSize=TapeDrive.html#slotTapeBlockSize
-TapeDrive::slotStatus=TapeDrive.html#slotStatus
+TapeDrive::slottqStatus=TapeDrive.html#slottqStatus
 TapeDrive::status=TapeDrive.html#status
 TapeInfoDlg=TapeInfoDlg.html
 TapeInfoDlg=TapeInfoDlg.html
@@ -475,7 +475,7 @@ KTreeViewItem::KTreeViewItem=KTreeViewItem.html#KTreeViewItem
 KTreeViewItem::KTreeViewItem=KTreeViewItem.html#KTreeViewItem
 KTreeViewItem::~KTreeViewItem=KTreeViewItem.html#~KTreeViewItem
 KTreeViewItem::appendChild=KTreeViewItem.html#appendChild
-KTreeViewItem::childAt=KTreeViewItem.html#childAt
+KTreeViewItem::tqchildAt=KTreeViewItem.html#tqchildAt
 KTreeViewItem::childCount=KTreeViewItem.html#childCount
 KTreeViewItem::childIndex=KTreeViewItem.html#childIndex
 KTreeViewItem::expandButtonClicked=KTreeViewItem.html#expandButtonClicked
diff --git a/kdat/KDatMainWindow.cpp b/kdat/KDatMainWindow.cpp
index 5f6427c..3bc2b6d 100644
--- a/kdat/KDatMainWindow.cpp
+++ b/kdat/KDatMainWindow.cpp
@@ -26,8 +26,8 @@
 #include <tqdir.h>
 #include <tqfileinfo.h>
 #include <tqkeycode.h>
-#include <layout.h>
-#include <textstream.h>
+#include <tqlayout.h>
+#include <tqtextstream.h>
 
 #include <kapplication.h>
 #include <kiconloader.h>
@@ -152,7 +152,7 @@ KDatMainWindow::KDatMainWindow()
     _menu->insertItem( i18n( "&File" ), _fileMenu );
     _menu->insertItem( i18n( "&Settings" ), _editMenu );
     _menu->insertSeparator();
-    TQString about = i18n( "KDat Version %1\n\nKDat is a tar-based tape archiver.\n\nCopyright (c) 1998-2000 Sean Vyain\nCopyright (c) 2001-2002 Lawrence Widman\nkdat@cardiothink.com" ).arg( KDAT_VERSION );
+    TQString about = i18n( "KDat Version %1\n\nKDat is a tar-based tape archiver.\n\nCopyright (c) 1998-2000 Sean Vyain\nCopyright (c) 2001-2002 Lawrence Widman\nkdat@cardiothink.com" ).tqarg( KDAT_VERSION );
     _menu->insertItem( i18n( "&Help" ), helpMenu( about ) );
 
     _toolbar = new KToolBar( this );
@@ -211,7 +211,7 @@ KDatMainWindow::KDatMainWindow()
     _tree->insertItem( _backupProfileRootNode = new BackupProfileRootNode() );
     _tree->insertItem( new TapeIndexRootNode() );
 
-    connect( TapeDrive::instance(), TQT_SIGNAL( sigStatus( const TQString & ) ), this, TQT_SLOT( status( const TQString & ) ) );
+    connect( TapeDrive::instance(), TQT_SIGNAL( sigtqStatus( const TQString & ) ), this, TQT_SLOT( status( const TQString & ) ) );
 
     setTapePresent( FALSE );
 
@@ -387,7 +387,7 @@ void KDatMainWindow::localSelected( int index )
       _tree->expandItem( index );
       _tree->collapseItem( index ); // 2002-01-30 LEW
     }
-    // repaint();  // this doesn't work   2002-01-30 LEW
+    // tqrepaint();  // this doesn't work   2002-01-30 LEW
     /* 2002-01-30 LEW: RG and I don't like this behavior */
 }
 
@@ -419,7 +419,7 @@ void KDatMainWindow::fileBackup()
     TQString msg = i18n("KDat will dump your files properly to tape, but may not be able\n"
                        "to restore them. To restore your files by hand, you need to know\n"
                        "the name of the *non-rewinding* version of your tape device %1.\n"
-			).arg(Options::instance()->getTapeDevice());
+			).tqarg(Options::instance()->getTapeDevice());
     TQString msg2 = i18n("For example, if your device is /dev/st0, the non-rewinding version\n"
                        "is /dev/nst0. If your device name doesn't look like that, type\n"
                        "\"ls -l %2\" in a terminal window to see the real name of your\n"
@@ -430,7 +430,7 @@ void KDatMainWindow::fileBackup()
                        "The third call to \"tar\" will retrieve your data into your\n"
                        "current directory. Please let us know if this happens to you!\n"
                        " - KDat Maintenance Team\n"
-			).arg(Options::instance()->getTapeDevice());
+			).tqarg(Options::instance()->getTapeDevice());
     msg = msg.append(msg2);
     KMessageBox::sorry( this, msg);
     /* 2002-01-28 LEW */
@@ -446,7 +446,7 @@ void KDatMainWindow::fileBackup()
         backupProfile.setRemoveSnapshot( bp->getRemoveSnapshot() );
     } else {
         TQString name;
-        name = i18n( "Archive created on %1" ).arg( KGlobal::locale()->formatDate(TQDate::currentDate(), true) );
+        name = i18n( "Archive created on %1" ).tqarg( KGlobal::locale()->formatDate(TQDate::tqcurrentDate(), true) );
         name = name.stripWhiteSpace();
 
         TQStringList files;
@@ -486,8 +486,8 @@ void KDatMainWindow::fileBackup()
             msg = i18n( "WARNING: The estimated archive size is %1 KB but "
                         "the tape has only %2 KB of space!\n"
                         "Back up anyway?" )
-              .arg(KGlobal::locale()->formatNumber(size, 0))
-              .arg(KGlobal::locale()->formatNumber(TapeManager::instance()->getMountedTape()->getSize() - tapeSize, 0 ));
+              .tqarg(KGlobal::locale()->formatNumber(size, 0))
+              .tqarg(KGlobal::locale()->formatNumber(TapeManager::instance()->getMountedTape()->getSize() - tapeSize, 0 ));
             int result = KMessageBox::warningContinueCancel( this,
                                msg, i18n("Backup"), i18n("Backup") );
             if ( result != KMessageBox::Continue) {
@@ -556,15 +556,15 @@ void KDatMainWindow::doVerify( bool restore )
     Archive* archive = 0;
     // Check for marked files first.
     for ( int i = _tapeDriveNode->childCount() - 1; i >= 0; i-- ) {
-        if ( ( ((SelectableNode*)_tapeDriveNode->childAt( i ))->isSelected() ) ||
-             ( ((SelectableNode*)_tapeDriveNode->childAt( i ))->hasSelectedChildren() )) {
-            archiveNode = (MountedArchiveNode*)_tapeDriveNode->childAt( i );
+        if ( ( ((SelectableNode*)_tapeDriveNode->tqchildAt( i ))->isSelected() ) ||
+             ( ((SelectableNode*)_tapeDriveNode->tqchildAt( i ))->hasSelectedChildren() )) {
+            archiveNode = (MountedArchiveNode*)_tapeDriveNode->tqchildAt( i );
             archive = archiveNode->getArchive();
 	    /* 2002-01-30 LEW */
 #ifdef DEBUG
 	    printf("KDatMainWindow::doVerify: %d node of %s: ", i,
 		   (SelectableNode*)_tapeDriveNode->getText().latin1() );
-            if( ((SelectableNode*)_tapeDriveNode->childAt( i ))->isSelected() ){
+            if( ((SelectableNode*)_tapeDriveNode->tqchildAt( i ))->isSelected() ){
 	      printf("is completely selected\n");
             } else {
 	      printf("is partially selected\n");
@@ -600,7 +600,7 @@ void KDatMainWindow::doVerify( bool restore )
             ranges.addRange( it.current()->getStart(), it.current()->getEnd() );
         }
         if ( rangeableNode->isType( Node::MountedArchiveNodeType ) ) {
-            // Make sure the mounted archive node has populated its children.
+            // Make sure the mounted archive node has populated its tqchildren.
             archiveNode = (MountedArchiveNode*)rangeableNode;
             if ( archiveNode->childCount() == 0 ) {
                 bool dummy = TRUE;
@@ -608,10 +608,10 @@ void KDatMainWindow::doVerify( bool restore )
             }
 
             for ( int i = rangeableNode->childCount() - 1; i >= 0; i-- ) {
-                if ( ((Node*)rangeableNode->childAt( i ))->isType( Node::MountedTapeDirectoryNodeType ) ) {
-                    files.append( ((MountedTapeDirectoryNode*)rangeableNode->childAt( i ))->getFullPath() );
-                } else if ( ((Node*)rangeableNode->childAt( i ))->isType( Node::MountedTapeFileNodeType ) ) {
-                    files.append( ((MountedTapeFileNode*)rangeableNode->childAt( i ))->getFullPath() );
+                if ( ((Node*)rangeableNode->tqchildAt( i ))->isType( Node::MountedTapeDirectoryNodeType ) ) {
+                    files.append( ((MountedTapeDirectoryNode*)rangeableNode->tqchildAt( i ))->getFullPath() );
+                } else if ( ((Node*)rangeableNode->tqchildAt( i ))->isType( Node::MountedTapeFileNodeType ) ) {
+                    files.append( ((MountedTapeFileNode*)rangeableNode->tqchildAt( i ))->getFullPath() );
                 } else {
                     assert( FALSE );
                 }
@@ -627,14 +627,14 @@ void KDatMainWindow::doVerify( bool restore )
         // Compile a list of files to verify/restore.
         TQPtrStack<RangeableNode> stack;
 
-        // Make sure the mounted archive node has populated its children.
+        // Make sure the mounted archive node has populated its tqchildren.
         if ( archiveNode->childCount() == 0 ) {
             bool dummy = TRUE;
             archiveNode->expanding( dummy );
         }
 
         for ( int i = archiveNode->childCount() - 1; i >= 0; i-- ) {
-            stack.push( (RangeableNode*)archiveNode->childAt( i ) );
+            stack.push( (RangeableNode*)archiveNode->tqchildAt( i ) );
         }
         RangeableNode* sel = 0;
         while ( stack.count() > 0 ) {
@@ -654,7 +654,7 @@ void KDatMainWindow::doVerify( bool restore )
                 }
             } else if ( sel->hasSelectedChildren() ) {
                 for ( int i = sel->childCount() - 1; i >= 0; i-- ) {
-                    stack.push( (RangeableNode*)sel->childAt( i ) );
+                    stack.push( (RangeableNode*)sel->tqchildAt( i ) );
                 }
             }
         }
@@ -697,7 +697,7 @@ void KDatMainWindow::fileMountTape()
                "correct device is selected as the tape drive (e.g.\n"
                "/dev/st0). If you hear the tape drive moving, wait\n"
                "until it stops and then try mounting it again.")
-                 .arg(Options::instance()->getTapeDevice());
+                 .tqarg(Options::instance()->getTapeDevice());
 
     if ( !TapeManager::instance()->getMountedTape() ) {
         if ( Options::instance()->getLoadOnMount() ) {
@@ -727,7 +727,7 @@ void KDatMainWindow::fileIndexTape()
         IndexDlg dlg( TapeManager::instance()->getMountedTape(), this );
         if ( dlg.exec() == TQDialog::Accepted ) {
             TQString title;
-            title = i18n( "KDat: %1" ).arg( TapeManager::instance()->getMountedTape()->getName() );
+            title = i18n( "KDat: %1" ).tqarg( TapeManager::instance()->getMountedTape()->getName() );
             setCaption( title );
             setIconText( title );
 
@@ -776,7 +776,7 @@ void KDatMainWindow::fileDeleteArchive()
         }
 
         TQString msg =
-             i18n( "An archive cannot be removed from the middle of the tape. If\nthe archive '%1' is deleted then\nthe following archives will also be deleted:\n%2\n\nDelete all listed archives?" ).arg(archive->getName()).arg(list);
+             i18n( "An archive cannot be removed from the middle of the tape. If\nthe archive '%1' is deleted then\nthe following archives will also be deleted:\n%2\n\nDelete all listed archives?" ).tqarg(archive->getName()).tqarg(list);
         int result = KMessageBox::warningContinueCancel( this,
              msg, i18n("Delete Archive"), i18n("Delete All"));
         if (result == KMessageBox::Continue) {
@@ -790,7 +790,7 @@ void KDatMainWindow::fileDeleteArchive()
     } else {
         // This is the last (known) archive on the tape.
         TQString msg =
-             i18n( "Really delete the archive '%1'?" ).arg(archive->getName());
+             i18n( "Really delete the archive '%1'?" ).tqarg(archive->getName());
         int result = KMessageBox::warningContinueCancel( this,
                               msg, i18n("Delete Archive"), i18n("Delete"));
         if (result == KMessageBox::Continue) {
@@ -824,7 +824,7 @@ void KDatMainWindow::fileDeleteIndex()
     }
 
     TQString msg =
-         i18n( "Really delete the index for '%1'?" ).arg(tape->getName());
+         i18n( "Really delete the index for '%1'?" ).tqarg(tape->getName());
     int result = KMessageBox::warningContinueCancel( this,
                     msg, i18n("Delete Tape Index"), i18n("Delete"));
     if (result == KMessageBox::Continue) {
@@ -847,7 +847,7 @@ void KDatMainWindow::fileFormatTape()
                "correct device is selected as the tape drive (e.g.\n"
                "/dev/st0). If you hear the tape drive moving, wait\n"
                "until it stops and then try mounting it again.")
-                 .arg(Options::instance()->getTapeDevice());
+                 .tqarg(Options::instance()->getTapeDevice());
 
     if ( !TapeDrive::instance()->isTapePresent() ) {
         KMessageBox::sorry( this, msg );
@@ -865,7 +865,7 @@ void KDatMainWindow::fileFormatTape()
                      i18n("Format Tape"), i18n("Format"));
     if (result == KMessageBox::Continue ) {
         TQString name;
-        name = i18n( "Tape created on %1" ).arg(  KGlobal::locale()->formatDate(TQDate::currentDate(), true) );
+        name = i18n( "Tape created on %1" ).tqarg(  KGlobal::locale()->formatDate(TQDate::tqcurrentDate(), true) );
         FormatOptDlg dlg( name.stripWhiteSpace(), this );
         if ( dlg.exec() != TQDialog::Accepted ) {
             return;
@@ -898,7 +898,7 @@ void KDatMainWindow::fileNewBackupProfile()
     // Pick a unique name.
     TQString name;
     for ( int i = 1; ; i++ ) {
-        name = i18n( "Backup Profile %1").arg( i );
+        name = i18n( "Backup Profile %1").tqarg( i );
         TQStringList list = BackupProfileManager::instance()->getBackupProfileNames();
         TQStringList::Iterator it = list.begin();
         for ( ; it != list.end(); ++it ) {
@@ -946,7 +946,7 @@ void KDatMainWindow::fileDeleteBackupProfile()
     assert( backupProfile );
 
     TQString msg =
-         i18n("Really delete backup profile '%1'?").arg(backupProfile->getName());
+         i18n("Really delete backup profile '%1'?").tqarg(backupProfile->getName());
     int result = KMessageBox::warningContinueCancel( this,
                         msg, i18n("Delete Backup Profile"), i18n("Delete"));
     if (result == KMessageBox::Continue) {
@@ -1103,8 +1103,8 @@ int KDatMainWindow::calcBackupSize( const TQString& workingDir, bool local, cons
 	    if( stop_flag == TRUE ) break;
             TQString* path = dirStack.pop();
             msg = i18n("Estimating backup size: %1, %2" )
-             .arg(Util::kbytesToString( size / 2 ))
-             .arg(KStringHandler::csqueeze(*path, 60));
+             .tqarg(Util::kbytesToString( size / 2 ))
+             .tqarg(KStringHandler::csqueeze(*path, 60));
             status( msg );
             KApplication::kApplication()->processEvents();
             dir.setPath( *path );
@@ -1165,7 +1165,7 @@ void KDatMainWindow::getBackupFiles( TQStringList& files )
                 files.append( sel->getFullPath() );
             } else if ( sel->hasSelectedChildren() ) {
                 for ( int i = sel->childCount() - 1; i >= 0; i-- ) {
-                    stack.push( (ArchiveableNode*)sel->childAt( i ) );
+                    stack.push( (ArchiveableNode*)sel->tqchildAt( i ) );
                 }
             }
         }
@@ -1192,9 +1192,9 @@ void KDatMainWindow::setBackupFiles( const TQStringList& files )
                 }
                 int i;
                 for ( i = n->childCount() - 1; i >=0; i-- ) {
-                    tmp = ((ArchiveableNode*)n->childAt( i ))->getFullPath();
+                    tmp = ((ArchiveableNode*)n->tqchildAt( i ))->getFullPath();
                     if ( tmp == (*it).left( tmp.length() ) ) {
-                        n = (ArchiveableNode*)n->childAt( i );
+                        n = (ArchiveableNode*)n->tqchildAt( i );
                         break;
                     }
                 }
@@ -1232,7 +1232,7 @@ void KDatMainWindow::configureUI( Tape* tape )
     // Title bar
     if ( tape ) {
         TQString title;
-        title = i18n( "KDat: %1" ).arg(tape->getName());
+        title = i18n( "KDat: %1" ).tqarg(tape->getName());
         setCaption( title );
         setIconText( title );
     } else {
@@ -1251,8 +1251,8 @@ void KDatMainWindow::configureUI( Tape* tape )
     bool canRestore = ( tape ) && ( sel ) && sel->isType( Node::RangeableNodeType );
     if ( !canRestore ) {
         for ( int i = _tapeDriveNode->childCount() - 1; i >= 0; i-- ) {
-            if ( ( ((SelectableNode*)_tapeDriveNode->childAt( i ))->isSelected() ) ||
-                 ( ((SelectableNode*)_tapeDriveNode->childAt( i ))->hasSelectedChildren() )) {
+            if ( ( ((SelectableNode*)_tapeDriveNode->tqchildAt( i ))->isSelected() ) ||
+                 ( ((SelectableNode*)_tapeDriveNode->tqchildAt( i ))->hasSelectedChildren() )) {
                 canRestore = TRUE;
                 break;
             }
@@ -1348,7 +1348,7 @@ void KDatMainWindow::create_backup_dialog()
   _lbl->setGeometry( TQRect( 30, 20, 350, 200 ) );
 
   _cancel = new KPushButton( KStdGuiItem::cancel(), _backupdialog );
-  _cancel->setFixedSize( 80, _cancel->sizeHint().height() );
+  _cancel->setFixedSize( 80, _cancel->tqsizeHint().height() );
   _cancel->setEnabled( TRUE );
   /* 2002-01-24 LEW: looks like we can't increase the button width
      to accomodate a wider message :( */
@@ -1357,7 +1357,7 @@ void KDatMainWindow::create_backup_dialog()
   connect( _cancel, TQT_SIGNAL( clicked() ), this, TQT_SLOT( backupCancel() ) );
 
   _continue = new KPushButton( KStdGuiItem::cont(), _backupdialog );
-  _continue->setFixedSize( 80, _continue->sizeHint().height() );
+  _continue->setFixedSize( 80, _continue->tqsizeHint().height() );
   _continue->setEnabled( TRUE );
   _continue->setDefault( TRUE );
   //  _continue->setGeometry( TQRect( 200, 170, 0, 0 ) );   /* 2002-01-28 LEW */
diff --git a/kdat/LoggerWidget.cpp b/kdat/LoggerWidget.cpp
index a5c097a..3505dfb 100644
--- a/kdat/LoggerWidget.cpp
+++ b/kdat/LoggerWidget.cpp
@@ -17,7 +17,7 @@
 // Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 
 #include <tqlabel.h>
-#include <layout.h>
+#include <tqlayout.h>
 #include <tqmultilineedit.h>
 
 #include <kapplication.h>
@@ -33,7 +33,7 @@ LoggerWidget::LoggerWidget( const TQString & title, TQWidget* parent, const char
         : TQWidget( parent, name )
 {
     TQLabel* lbl1 = new TQLabel( title, this );
-    lbl1->setFixedHeight( lbl1->sizeHint().height() );
+    lbl1->setFixedHeight( lbl1->tqsizeHint().height() );
 
     _mle = new TQMultiLineEdit( this );
     _mle->setReadOnly( TRUE );
diff --git a/kdat/Node.cpp b/kdat/Node.cpp
index cfc0610..006e978 100644
--- a/kdat/Node.cpp
+++ b/kdat/Node.cpp
@@ -58,7 +58,7 @@ void Node::insertNode( Node* child )
     if ( lastParent != this ) {
         // Recompute lastDirIndex.
         for ( lastDirIndex = 0;
-              ( lastDirIndex < childCount() ) && ( ((Node*)childAt( lastDirIndex ))->getType() == TapeDirectoryNodeType );
+              ( lastDirIndex < childCount() ) && ( ((Node*)tqchildAt( lastDirIndex ))->getType() == TapeDirectoryNodeType );
               lastDirIndex++ );
         lastParent = this;
     }
@@ -83,7 +83,7 @@ void Node::insertNode( Node* child )
     while ( min < max ) {
         mid = ( max - min ) / 2 + min;
         //mid = ( min + max ) / 2;
-        if ( child->getText().compare( childAt( mid )->getText() ) < 0 ) {
+        if ( child->getText().compare( tqchildAt( mid )->getText() ) < 0 ) {
             max = mid - 1;
         } else {
             min = mid + 1;
@@ -94,8 +94,8 @@ void Node::insertNode( Node* child )
         // KLUDGE!
         mid -= 5;
         if ( mid < smin ) mid = smin;
-        if ( ((Node*)childAt( mid ))->getType() != child->getType() ) mid++;
-        for ( ; ( mid <= smax ) && ( child->getText().compare( childAt( mid )->getText() ) > 0 ); mid++ );
+        if ( ((Node*)tqchildAt( mid ))->getType() != child->getType() ) mid++;
+        for ( ; ( mid <= smax ) && ( child->getText().compare( tqchildAt( mid )->getText() ) > 0 ); mid++ );
         //printf( "index = %d, text = '%s'\n", mid, child->getText().data() );
         insertChild( mid, child );
     } else {
@@ -181,14 +181,14 @@ bool TapeNode::validate()
     // Remove deleted archives.
     Archive* a;
     for ( uint j = 0; j < childCount(); ) {
-        a = ((ArchiveNode*)childAt( j ))->getArchive();
+        a = ((ArchiveNode*)tqchildAt( j ))->getArchive();
         for ( i.toFirst(); i.current(); ++i ) {
             if ( i.current() == a ) {
                 break;
             }
         }
         if ( !i.current() ) {
-            removeChild( childAt( j ) );
+            removeChild( tqchildAt( j ) );
         } else {
             j++;
         }
@@ -211,7 +211,7 @@ void TapeNode::expanding( bool expand )
     expand = TRUE;
 
     if ( childCount() > 0 ) {
-        // We already have the children added
+        // We already have the tqchildren added
         return;
     }
 
@@ -235,8 +235,8 @@ ArchiveNode* TapeNode::findArchiveNode( Archive* archive )
 {
     ArchiveNode* n = 0;
     for ( uint i = 0; i < childCount(); i++ ) {
-        if ( ((ArchiveNode*)childAt( i ))->getArchive() == archive ) {
-            n = (ArchiveNode*)childAt( i );
+        if ( ((ArchiveNode*)tqchildAt( i ))->getArchive() == archive ) {
+            n = (ArchiveNode*)tqchildAt( i );
             break;
         }
     }
@@ -280,7 +280,7 @@ void ArchiveNode::expanding( bool expand )
     expand = TRUE;
 
     if ( childCount() > 0 ) {
-        // We already have the children added.
+        // We already have the tqchildren added.
         return;
     }
 
@@ -338,7 +338,7 @@ void TapeDirectoryNode::expanding( bool expand )
     expand = TRUE;
 
     if ( childCount() > 0 ) {
-        // We already have the children added.
+        // We already have the tqchildren added.
         return;
     }
 
@@ -411,7 +411,7 @@ void SelectableNode::doUpdateState()
     bool hasSelected = FALSE;
     bool allSelected = TRUE;
     for ( uint i = 0; i < childCount(); i++ ) {
-        switch ( ((SelectableNode*)childAt( i ))->_state ) {
+        switch ( ((SelectableNode*)tqchildAt( i ))->_state ) {
             case SelAll:
                 oneSelected = TRUE;
                 hasSelected = TRUE;
@@ -443,15 +443,15 @@ void SelectableNode::doUpdateState()
 
 void SelectableNode::doSetSelected( bool select )
 {
-    // All my children get the same selection state.
+    // All my tqchildren get the same selection state.
     for ( uint i = 0; i < childCount(); i++ ) {
         if ( select ) {
-            if ( !((SelectableNode*)childAt( i ))->isSelected() ) {
-                ((SelectableNode*)childAt( i ))->doSetSelected( TRUE );
+            if ( !((SelectableNode*)tqchildAt( i ))->isSelected() ) {
+                ((SelectableNode*)tqchildAt( i ))->doSetSelected( TRUE );
             }
         } else {
-            if ( ((SelectableNode*)childAt( i ))->isSelected() || ((SelectableNode*)childAt( i ))->hasSelectedChildren() ) {
-                ((SelectableNode*)childAt( i ))->doSetSelected( FALSE );
+            if ( ((SelectableNode*)tqchildAt( i ))->isSelected() || ((SelectableNode*)tqchildAt( i ))->hasSelectedChildren() ) {
+                ((SelectableNode*)tqchildAt( i ))->doSetSelected( FALSE );
             }
         }
     }
@@ -549,7 +549,7 @@ void SelectableNode::paintText( TQPainter* p, int indent, int cellHeight,
 			       p->fontMetrics().leading()) / 2);
     if (highlighted) {
 	paintHighlight(p, indent, cg, owner->hasFocus(),
-                (TQt::GUIStyle)owner->tqstyle().styleHint(TQStyle::SH_GUIStyle)); // TQt3 doesn't make this easy ;)
+                (TQt::GUIStyle)owner->tqstyle().tqstyleHint(TQStyle::SH_GUIStyle)); // TQt3 doesn't make this easy ;)
 	p->setPen(cg.base());
 	p->setBackgroundColor(cg.text());
     }
@@ -605,7 +605,7 @@ void SelectableNode::setSelected( bool select )
         ((SelectableNode*)getParent())->doUpdateState();
     }
 
-    owner->repaint();
+    owner->tqrepaint();
 
     KDatMainWindow::getInstance()->configureUI( TapeManager::instance()->getMountedTape() );
 }
@@ -657,8 +657,8 @@ void MountedArchiveNode::setSelected( bool select )
         // Deselect all other archives.
         Node* parent = (Node*)getParent();
         for ( int i = parent->childCount() - 1; i >= 0; i-- ) {
-            if ( parent->childAt( i ) != this ) {
-                ((SelectableNode*)parent->childAt( i ))->setSelected( FALSE );
+            if ( parent->tqchildAt( i ) != this ) {
+                ((SelectableNode*)parent->tqchildAt( i ))->setSelected( FALSE );
             }
         }
     }
@@ -680,7 +680,7 @@ void MountedArchiveNode::expanding( bool expand )
     expand = TRUE;
 
     if ( childCount() > 0 ) {
-        // We already have the children added.
+        // We already have the tqchildren added.
         return;
     }
 
@@ -757,8 +757,8 @@ void MountedTapeDirectoryNode::setSelected( bool select )
             parent = (Node*)parent->getParent();
         }
         for ( int i = parent->childCount() - 1; i >= 0; i-- ) {
-            if ( parent->childAt( i ) != arcNode ) {
-                ((SelectableNode*)parent->childAt( i ))->setSelected( FALSE );
+            if ( parent->tqchildAt( i ) != arcNode ) {
+                ((SelectableNode*)parent->tqchildAt( i ))->setSelected( FALSE );
             }
         }
     }
@@ -780,7 +780,7 @@ void MountedTapeDirectoryNode::expanding( bool expand )
     expand = TRUE;
 
     if ( childCount() > 0 ) {
-        // We already have the children added.
+        // We already have the tqchildren added.
         return;
     }
 
@@ -863,8 +863,8 @@ void MountedTapeFileNode::setSelected( bool select )
             parent = (Node*)parent->getParent();
         }
         for ( int i = parent->childCount() - 1; i >= 0; i-- ) {
-            if ( parent->childAt( i ) != arcNode ) {
-                ((SelectableNode*)parent->childAt( i ))->setSelected( FALSE );
+            if ( parent->tqchildAt( i ) != arcNode ) {
+                ((SelectableNode*)parent->tqchildAt( i ))->setSelected( FALSE );
             }
         }
     }
@@ -934,7 +934,7 @@ void RootNode::expanding( bool expand )
 {
     expand = TRUE;
 
-    // If we already have some children, check to see if the directory has been modified.
+    // If we already have some tqchildren, check to see if the directory has been modified.
     if ( childCount() > 0 ) {
         struct stat statinfo;
         if ( stat( "/", &statinfo ) < 0 ) {
@@ -950,7 +950,7 @@ void RootNode::expanding( bool expand )
 
         _mtime = statinfo.st_mtime;
 
-        // Remove all the children.
+        // Remove all the tqchildren.
         Node* n;
         while ( ( n = (Node*)getChild() ) ) {
             removeChild( n );
@@ -975,7 +975,7 @@ void RootNode::expanding( bool expand )
             return;
         }
 
-        // Fill in the child's children.
+        // Fill in the child's tqchildren.
         const TQFileInfoList* list = dir.entryInfoList( TQDir::Hidden | TQDir::Files | TQDir::Dirs, TQDir::Name | TQDir::DirsFirst );
         if ( list ) {
             TQFileInfoListIterator it( *list );
@@ -1050,7 +1050,7 @@ void DirectoryNode::expanding( bool expand )
     }
     path.prepend( "/" );
 
-    // If we already have some children, check to see if the directory has been modified.
+    // If we already have some tqchildren, check to see if the directory has been modified.
     if ( childCount() > 0 ) {
         struct stat statinfo;
         if ( stat( TQFile::encodeName(path), &statinfo ) < 0 ) {
@@ -1066,7 +1066,7 @@ void DirectoryNode::expanding( bool expand )
 
         _mtime = statinfo.st_mtime;
 
-        // Remove all the children.
+        // Remove all the tqchildren.
         Node* n;
         while ( ( n = (Node*)getChild() ) ) {
             removeChild( n );
@@ -1091,7 +1091,7 @@ void DirectoryNode::expanding( bool expand )
             return;
         }
 
-        // Fill in the child's children.
+        // Fill in the child's tqchildren.
         const TQFileInfoList* list = dir.entryInfoList( TQDir::Hidden | TQDir::Files | TQDir::Dirs, TQDir::Name | TQDir::DirsFirst );
         if ( list ) {
             TQFileInfoListIterator it( *list );
@@ -1210,7 +1210,7 @@ void TapeDriveNode::expanding( bool expand )
     expand = TRUE;
 
     if ( childCount() > 0 ) {
-        // We already have the children added
+        // We already have the tqchildren added
         return;
     }
 
@@ -1254,7 +1254,7 @@ void TapeDriveNode::slotTapeUnmounted()
     setPixmap( *ImageCache::instance()->getTapeUnmounted() );
     setText( i18n( "<no tape>" ) );
 
-    // Remove all the children.
+    // Remove all the tqchildren.
     Node* n;
     while ( ( n = (Node*)getChild() ) ) {
         Node::removeChild( n );
@@ -1304,14 +1304,14 @@ void TapeDriveNode::slotTapeModified( Tape* tape )
     // Remove deleted archives.
     Archive* a;
     for ( uint j = 0; j < childCount(); ) {
-        a = ((MountedArchiveNode*)childAt( j ))->getArchive();
+        a = ((MountedArchiveNode*)tqchildAt( j ))->getArchive();
         for ( i.toFirst(); i.current(); ++i ) {
             if ( i.current() == a ) {
                 break;
             }
         }
         if ( !i.current() ) {
-            Node::removeChild( childAt( j ) );
+            Node::removeChild( tqchildAt( j ) );
         } else {
             j++;
         }
@@ -1322,8 +1322,8 @@ MountedArchiveNode* TapeDriveNode::findArchiveNode( Archive* archive )
 {
     MountedArchiveNode* n = 0;
     for ( uint i = 0; i < childCount(); i++ ) {
-        if ( ((MountedArchiveNode*)childAt( i ))->getArchive() == archive ) {
-            n = (MountedArchiveNode*)childAt( i );
+        if ( ((MountedArchiveNode*)tqchildAt( i ))->getArchive() == archive ) {
+            n = (MountedArchiveNode*)tqchildAt( i );
             break;
         }
     }
@@ -1417,7 +1417,7 @@ TapeNode* TapeIndexRootNode::findTapeNode( Tape* tape )
 {
     TapeNode* n = 0;
     for ( uint i = 0; i < childCount(); i++ ) {
-        n = (TapeNode*)childAt( i );
+        n = (TapeNode*)tqchildAt( i );
         if ( n->getTape() == tape ) {
             return n;
         }
@@ -1575,7 +1575,7 @@ BackupProfileNode* BackupProfileRootNode::findBackupProfileNode( BackupProfile*
 {
     BackupProfileNode* n = 0;
     for ( uint i = 0; i < childCount(); i++ ) {
-        n = (BackupProfileNode*)childAt( i );
+        n = (BackupProfileNode*)tqchildAt( i );
         if ( n->getBackupProfile() == backupProfile ) {
             return n;
         }
diff --git a/kdat/Node.h b/kdat/Node.h
index 2caa24b..d2d0c26 100644
--- a/kdat/Node.h
+++ b/kdat/Node.h
@@ -90,7 +90,7 @@ public:
 
     /**
      * This method is called immediately before the node is to be expanded.
-     * This method can be used to fill in the children of this node, or
+     * This method can be used to fill in the tqchildren of this node, or
      * prevent the node from expanding.  The default implementation does
      * nothing.
      *
@@ -359,7 +359,7 @@ public:
     virtual bool isType( int type );
 
     /**
-     * Determine whether the node and all of its children are selected.
+     * Determine whether the node and all of its tqchildren are selected.
      *
      * @return TRUE if the node is selected, otherwise FALSE.
      */
@@ -373,7 +373,7 @@ public:
     bool hasSelectedChildren();
 
     /**
-     * Select/deselect this node and all of its children.
+     * Select/deselect this node and all of its tqchildren.
      *
      * @param selected TRUE means the node will be selected, FALSE means the
      *                 node will be deselected.
@@ -445,7 +445,7 @@ public:
     virtual const TQPtrList<Range>& getRanges();
 
     /**
-     * Select/deselect this node and all of its children.
+     * Select/deselect this node and all of its tqchildren.
      *
      * @param selected TRUE means the node will be selected, FALSE means the
      *                 node will be deselected.
@@ -516,7 +516,7 @@ public:
     virtual const TQPtrList<Range>& getRanges();
 
     /**
-     * Select/deselect this node and all of its children.
+     * Select/deselect this node and all of its tqchildren.
      *
      * @param selected TRUE means the node will be selected, FALSE means the
      *                 node will be deselected.
@@ -596,7 +596,7 @@ public:
     virtual const TQPtrList<Range>& getRanges();
 
     /**
-     * Select/deselect this node and all of its children.
+     * Select/deselect this node and all of its tqchildren.
      *
      * @param selected TRUE means the node will be selected, FALSE means the
      *                 node will be deselected.
@@ -863,7 +863,7 @@ public slots:
 
     /**
      * Locate the child associated with the modified tape index, and make sure
-     * that the displayed information (including all children) is updated.
+     * that the displayed information (including all tqchildren) is updated.
      *
      * @param tape A pointer to the tape index that was modified.
      */
@@ -924,7 +924,7 @@ public slots:
 
     /**
      * Locate the child associated with the modified tape index, and make sure
-     * that the displayed information (including all children) is updated.
+     * that the displayed information (including all tqchildren) is updated.
      *
      * @param tape A pointer to the tape index that was modified.
      */
diff --git a/kdat/OptionsDlgWidget.ui b/kdat/OptionsDlgWidget.ui
index c5c9583..aaa9348 100644
--- a/kdat/OptionsDlgWidget.ui
+++ b/kdat/OptionsDlgWidget.ui
@@ -22,7 +22,7 @@
         </property>
         <widget class="TQLayoutWidget">
             <property name="name">
-                <cstring>layout4</cstring>
+                <cstring>tqlayout4</cstring>
             </property>
             <vbox>
                 <property name="name">
@@ -33,7 +33,7 @@
                 </property>
                 <widget class="TQLayoutWidget">
                     <property name="name">
-                        <cstring>layout5</cstring>
+                        <cstring>tqlayout5</cstring>
                     </property>
                     <grid>
                         <property name="name">
@@ -43,7 +43,7 @@
                             <property name="name">
                                 <cstring>_defaultTapeSize</cstring>
                             </property>
-                            <property name="minimumSize">
+                            <property name="tqminimumSize">
                                 <size>
                                     <width>96</width>
                                     <height>0</height>
@@ -60,7 +60,7 @@
                             <property name="name">
                                 <cstring>_tapeBlockSize</cstring>
                             </property>
-                            <property name="minimumSize">
+                            <property name="tqminimumSize">
                                 <size>
                                     <width>96</width>
                                     <height>0</height>
@@ -128,7 +128,7 @@
                 </widget>
                 <widget class="TQLayoutWidget">
                     <property name="name">
-                        <cstring>layout1</cstring>
+                        <cstring>tqlayout1</cstring>
                     </property>
                     <grid>
                         <property name="name">
@@ -283,7 +283,7 @@ You must still specify the block size.</string>
                     <property name="sizeType">
                         <enum>Expanding</enum>
                     </property>
-                    <property name="sizeHint">
+                    <property name="tqsizeHint">
                         <size>
                             <width>20</width>
                             <height>0</height>
diff --git a/kdat/Tape.cpp b/kdat/Tape.cpp
index ff35d1a..1f762c3 100644
--- a/kdat/Tape.cpp
+++ b/kdat/Tape.cpp
@@ -216,7 +216,7 @@ void Tape::read()
         default:
         {
             KMessageBox::sorry( KDatMainWindow::getInstance(), 
-                i18n( "The tape index file format is version %d. The index cannot be read by this version of KDat. Perhaps the tape index file was created by a newer version of KDat?" ).arg(version ),
+                i18n( "The tape index file format is version %d. The index cannot be read by this version of KDat. Perhaps the tape index file was created by a newer version of KDat?" ).tqarg(version ),
                 i18n("Tape Index") );
         }
     }
@@ -226,7 +226,7 @@ void Tape::readAll( int version )
 {
     read();
 
-    TQPtrListIterator<Archive> i( _children );
+    TQPtrListIterator<Archive> i( _tqchildren );
     for ( ; i.current(); ++i ) {
         i.current()->readAll( version );
     }
@@ -282,7 +282,7 @@ void Tape::write()
     memset( buf, 0, 4096 );
     memcpy( buf, _name.ascii(), _name.length() > 4095 ? 4095 : _name.length() );
     fwrite( buf, sizeof( char ), 4096, _fptr );
-    int ival = _children.count();
+    int ival = _tqchildren.count();
     fwrite( &ival, sizeof( ival ), 1, _fptr );
 
     // Fill in the archive offsets later...
@@ -292,7 +292,7 @@ void Tape::write()
     }
 
     //===== Write archives =====
-    TQPtrListIterator<Archive> i( _children );
+    TQPtrListIterator<Archive> i( _tqchildren );
     int count = 0;
     for ( ; i.current(); ++i, count++ ) {
         // Fill in the file offset.
@@ -346,7 +346,7 @@ const TQPtrList<Archive>& Tape::getChildren()
 {
     read();
 
-    return _children;
+    return _tqchildren;
 }
 
 void Tape::setName( const TQString & name )
@@ -528,7 +528,7 @@ void Tape::addChild( Archive* archive )
 
     archive->calcRanges();
 
-    _children.append( archive );
+    _tqchildren.append( archive );
 
     char buf[4096];
     fseek( _fptr, 0, SEEK_END );
@@ -537,9 +537,9 @@ void Tape::addChild( Archive* archive )
     fgets( buf, 4096, _fptr );
     fgets( buf, 4096, _fptr );
     fseek( _fptr, 12 + 4096, SEEK_CUR );
-    int ival = _children.count();
+    int ival = _tqchildren.count();
     fwrite( &ival, sizeof( ival ), 1, _fptr );
-    fseek( _fptr, ( _children.count() - 1 ) * 4, SEEK_CUR );
+    fseek( _fptr, ( _tqchildren.count() - 1 ) * 4, SEEK_CUR );
     fwrite( &here, sizeof( here ), 1, _fptr );
     fseek( _fptr, here, SEEK_SET );
     archive->write( _fptr );
@@ -559,21 +559,21 @@ void Tape::removeChild( Archive* archive )
 {
     read();
 
-    while ( _children.last() != archive ) {
-        _children.removeLast();
+    while ( _tqchildren.last() != archive ) {
+        _tqchildren.removeLast();
     }
-    _children.removeLast();
+    _tqchildren.removeLast();
 
     char buf[4096];
     fseek( _fptr, 0, SEEK_SET );
     fgets( buf, 4096, _fptr );
     fgets( buf, 4096, _fptr );
     fseek( _fptr, 12 + 4096, SEEK_CUR );
-    int ival = _children.count();
+    int ival = _tqchildren.count();
     fwrite( &ival, sizeof( ival ), 1, _fptr );
     int here;
     if ( ival > 0 ) {
-        fseek( _fptr, _children.count() * 4, SEEK_CUR );
+        fseek( _fptr, _tqchildren.count() * 4, SEEK_CUR );
         fread( &here, sizeof( here ), 1, _fptr );
     } else {
         fseek( _fptr, MAX_NUM_ARCHIVES * 4, SEEK_CUR );
@@ -593,13 +593,13 @@ void Tape::removeChild( Archive* archive )
 
 void Tape::clear()
 {
-    if ( _children.count() < 1 ) {
+    if ( _tqchildren.count() < 1 ) {
         return;
     }
 
-    while ( _children.first() ) {
-        delete _children.first();
-        _children.removeFirst();
+    while ( _tqchildren.first() ) {
+        delete _tqchildren.first();
+        _tqchildren.removeFirst();
     }
 
     char buf[4096];
@@ -607,7 +607,7 @@ void Tape::clear()
     fgets( buf, 4096, _fptr );
     fgets( buf, 4096, _fptr );
     fseek( _fptr, 12 + 4096, SEEK_CUR );
-    int ival = _children.count();
+    int ival = _tqchildren.count();
     fwrite( &ival, sizeof( ival ), 1, _fptr );
     fseek( _fptr, MAX_NUM_ARCHIVES * 4, SEEK_CUR );
     int here = ftell( _fptr );
@@ -711,7 +711,7 @@ void Tape::readVersion1Index( FILE* fptr )
         Archive* archive = new Archive( this, archiveTimeStamp, archiveName );
         archive->setEndBlock( archiveEndBlock - archiveStartBlock );
 
-        _children.append( archive );
+        _tqchildren.append( archive );
 
         // Read the number of files.
         if ( !fgets( buf, 4096, fptr ) ) {
@@ -827,7 +827,7 @@ void Tape::readVersion2Index( FILE* fptr )
     int ival;
     for ( ; numArchives; numArchives-- ) {
         fread( &ival, sizeof( ival ), 1, fptr );
-        _children.append( new Archive( this, fptr, ival ) );
+        _tqchildren.append( new Archive( this, fptr, ival ) );
     }
 }
 
@@ -870,7 +870,7 @@ void Tape::readVersion3Index( FILE* fptr )
     int ival;
     for ( ; numArchives; numArchives-- ) {
         fread( &ival, sizeof( ival ), 1, fptr );
-        _children.append( new Archive( this, fptr, ival ) );
+        _tqchildren.append( new Archive( this, fptr, ival ) );
     }
 }
 
@@ -913,7 +913,7 @@ void Tape::readVersion4Index( FILE* fptr )
     int ival;
     for ( ; numArchives; numArchives-- ) {
         fread( &ival, sizeof( ival ), 1, fptr );
-        _children.append( new Archive( this, fptr, ival ) );
+        _tqchildren.append( new Archive( this, fptr, ival ) );
     }
 
     /* 2002-01-31 LEW */
diff --git a/kdat/Tape.h b/kdat/Tape.h
index 335619c..153561e 100644
--- a/kdat/Tape.h
+++ b/kdat/Tape.h
@@ -34,7 +34,7 @@ class Tape {
     int            _mtime;
     TQString        _name;
     int            _size;
-    TQPtrList<Archive> _children;
+    TQPtrList<Archive> _tqchildren;
 
     FILE* _fptr;
 
@@ -148,7 +148,7 @@ public:
     void removeChild( Archive* archive );
 
     /**
-     * Recursively destroy all children of the tape index.
+     * Recursively destroy all tqchildren of the tape index.
      */
     void clear();
 };
diff --git a/kdat/TapeDrive.cpp b/kdat/TapeDrive.cpp
index 2e4c59b..4fbcb25 100644
--- a/kdat/TapeDrive.cpp
+++ b/kdat/TapeDrive.cpp
@@ -170,15 +170,15 @@ bool TapeDrive::isTapePresent()
     }
 
     // Get tape status.
-    struct mtget tapeStatus;
-    int ret = ioctl( _fd, MTIOCGET, &tapeStatus );
+    struct mtget tapetqStatus;
+    int ret = ioctl( _fd, MTIOCGET, &tapetqStatus );
     if ( ret < 0 ) {
         return FALSE;
     }
 
     // Check for the presence of a tape.
-//    if ( !GMT_DR_OPEN( tapeStatus.mt_gstat ) ) {
-    if ( GMT_ONLINE( tapeStatus.mt_gstat ) ) {
+//    if ( !GMT_DR_OPEN( tapetqStatus.mt_gstat ) ) {
+    if ( GMT_ONLINE( tapetqStatus.mt_gstat ) ) {
         // Lock the tape drive door.
         //struct mtop tapeOp;
         //tapeOp.mt_op    = MTLOCK;
@@ -189,9 +189,9 @@ bool TapeDrive::isTapePresent()
         //}
 
         if ( _readOnly ) {
-            emit sigStatus( i18n( "Tape mounted readonly." ) );
+            emit sigtqStatus( i18n( "Tape mounted readonly." ) );
         } else {
-            emit sigStatus( i18n( "Tape mounted read/write." ) );
+            emit sigtqStatus( i18n( "Tape mounted read/write." ) );
         }
         return TRUE;
     } else {
@@ -221,14 +221,14 @@ Tape* TapeDrive::readHeader()
     _tape = NULL;
     
     // Rewind tape.
-    emit sigStatus( "Rewinding tape..." );
+    emit sigtqStatus( "Rewinding tape..." );
     if ( !rewind() ) {
         KMessageBox::error( KDatMainWindow::getInstance(), i18n( "Rewinding tape failed." ));
         return NULL;
     }
 
     // KDat magic string.
-    emit sigStatus( i18n( "Reading magic string..." ) );
+    emit sigtqStatus( i18n( "Reading magic string..." ) );
     char magic[9];
     if ( read( magic, 9 ) < 9 ) {
         KMessageBox::error( KDatMainWindow::getInstance(), i18n( "Reading magic string failed." ));
@@ -240,7 +240,7 @@ Tape* TapeDrive::readHeader()
     }
 
     // Read version number.
-    emit sigStatus( i18n( "Reading version number..." ) );
+    emit sigtqStatus( i18n( "Reading version number..." ) );
     int version;
     if ( read( (char*)&version, 4 ) < 4 ) {
         KMessageBox::error( KDatMainWindow::getInstance(), i18n( "Reading version number failed." ));
@@ -252,7 +252,7 @@ Tape* TapeDrive::readHeader()
     }
 
     // Read tape ID.
-    emit sigStatus( i18n( "Reading tape ID..." ) );
+    emit sigtqStatus( i18n( "Reading tape ID..." ) );
     int len;
     if ( read( (char*)&len, 4 ) < 4 ) {
         KMessageBox::error( KDatMainWindow::getInstance(), i18n( "Reading tape ID length failed." ));
@@ -517,12 +517,12 @@ bool TapeDrive::seek( int file, int tarBlock )
     flush();
 
     // Go to the desired archive.
-    emit sigStatus( i18n( "Skipping to archive..." ) );
+    emit sigtqStatus( i18n( "Skipping to archive..." ) );
 
     int curFile = getFile();
 //    printf( "TapeDrive::seek() -- curFile = %d\n", curFile );
     if ( curFile < 0 ) {
-        emit sigStatus( i18n( "Rewinding tape..." ) );
+        emit sigtqStatus( i18n( "Rewinding tape..." ) );
         rewind();
         curFile = 0;
     }
@@ -539,11 +539,11 @@ bool TapeDrive::seek( int file, int tarBlock )
 //    printf( "TapeDrive::seek() -- desired tapeBlock = %d\n", tapeBlock );
 
     // Go to the desired record within the archive.
-    emit sigStatus( i18n( "Skipping to block..." ) );
+    emit sigtqStatus( i18n( "Skipping to block..." ) );
     int curBlock = getBlock();
 //    printf( "TapeDrive::seek() -- curBlock = %d\n", curBlock );
     if ( curBlock < 0 ) {
-        emit sigStatus( i18n( "Rewinding tape..." ) );
+        emit sigtqStatus( i18n( "Rewinding tape..." ) );
         rewind();
         nextFile( file );
         if ( ( curBlock = getBlock() ) < 0 ) {
@@ -597,13 +597,13 @@ bool TapeDrive::pastEOF()
         return FALSE;
     }
 
-    struct mtget tapeStatus;
-    if ( ioctl( _fd, MTIOCGET, &tapeStatus ) < 0 ) {
+    struct mtget tapetqStatus;
+    if ( ioctl( _fd, MTIOCGET, &tapetqStatus ) < 0 ) {
         printf( "TapeDrive::pastEOF() -- ioctl( MTIOCGET ) failed!\n" );
         return FALSE;
     }
 
-    return GMT_EOF( tapeStatus.mt_gstat );
+    return GMT_EOF( tapetqStatus.mt_gstat );
 }
 
 bool TapeDrive::setBlockSize( int blockSize )
diff --git a/kdat/TapeDrive.h b/kdat/TapeDrive.h
index 7e49aa2..06a0b82 100644
--- a/kdat/TapeDrive.h
+++ b/kdat/TapeDrive.h
@@ -242,7 +242,7 @@ signals:
      *
      * @param msg The informational message.
      */
-    void sigStatus( const TQString & msg );
+    void sigtqStatus( const TQString & msg );
 };
 
 #endif
diff --git a/kdat/TapeFileInfoWidget.cpp b/kdat/TapeFileInfoWidget.cpp
index 96e7023..2a87862 100644
--- a/kdat/TapeFileInfoWidget.cpp
+++ b/kdat/TapeFileInfoWidget.cpp
@@ -19,7 +19,7 @@
 #include <time.h>
 
 #include <tqlabel.h>
-#include <layout.h>
+#include <tqlayout.h>
 
 #include <kapplication.h>
 
@@ -39,32 +39,32 @@ TapeFileInfoWidget::TapeFileInfoWidget( TQWidget* parent, const char* name )
     TQLabel* lbl4 = new TQLabel( i18n( "Start record:" ), this );
     TQLabel* lbl5 = new TQLabel( i18n( "End record:" ), this );
 
-    int max = lbl1->sizeHint().width();
-    if ( lbl2->sizeHint().width() > max ) max = lbl2->sizeHint().width();
-    if ( lbl3->sizeHint().width() > max ) max = lbl3->sizeHint().width();
-    if ( lbl4->sizeHint().width() > max ) max = lbl4->sizeHint().width();
-    if ( lbl5->sizeHint().width() > max ) max = lbl5->sizeHint().width();
+    int max = lbl1->tqsizeHint().width();
+    if ( lbl2->tqsizeHint().width() > max ) max = lbl2->tqsizeHint().width();
+    if ( lbl3->tqsizeHint().width() > max ) max = lbl3->tqsizeHint().width();
+    if ( lbl4->tqsizeHint().width() > max ) max = lbl4->tqsizeHint().width();
+    if ( lbl5->tqsizeHint().width() > max ) max = lbl5->tqsizeHint().width();
 
-    lbl1->setFixedSize( max, lbl1->sizeHint().height() );
-    lbl2->setFixedSize( max, lbl2->sizeHint().height() );
-    lbl3->setFixedSize( max, lbl3->sizeHint().height() );
-    lbl4->setFixedSize( max, lbl4->sizeHint().height() );
-    lbl5->setFixedSize( max, lbl5->sizeHint().height() );
+    lbl1->setFixedSize( max, lbl1->tqsizeHint().height() );
+    lbl2->setFixedSize( max, lbl2->tqsizeHint().height() );
+    lbl3->setFixedSize( max, lbl3->tqsizeHint().height() );
+    lbl4->setFixedSize( max, lbl4->tqsizeHint().height() );
+    lbl5->setFixedSize( max, lbl5->tqsizeHint().height() );
 
     _fileName = new TQLabel( "???", this );
-    _fileName->setFixedHeight( _fileName->sizeHint().height() );
+    _fileName->setFixedHeight( _fileName->tqsizeHint().height() );
 
     _mtime = new TQLabel( "???", this );
-    _mtime->setFixedHeight( _mtime->sizeHint().height() );
+    _mtime->setFixedHeight( _mtime->tqsizeHint().height() );
 
     _size = new TQLabel( "???", this );
-    _size->setFixedHeight( _size->sizeHint().height() );
+    _size->setFixedHeight( _size->tqsizeHint().height() );
 
     _startRecord = new TQLabel( "???", this );
-    _startRecord->setFixedHeight( _startRecord->sizeHint().height() );
+    _startRecord->setFixedHeight( _startRecord->tqsizeHint().height() );
 
     _endRecord = new TQLabel( "???", this );
-    _endRecord->setFixedHeight( _endRecord->sizeHint().height() );
+    _endRecord->setFixedHeight( _endRecord->tqsizeHint().height() );
 
     TQVBoxLayout* l1 = new TQVBoxLayout( this, 4, 4 );
 
diff --git a/kdat/TapeInfoWidget.cpp b/kdat/TapeInfoWidget.cpp
index 4d0801e..3e94ae8 100644
--- a/kdat/TapeInfoWidget.cpp
+++ b/kdat/TapeInfoWidget.cpp
@@ -21,7 +21,7 @@
 
 #include <tqcombobox.h>
 #include <tqlabel.h>
-#include <layout.h>
+#include <tqlayout.h>
 #include <tqlineedit.h>
 
 #include <kapplication.h>
@@ -49,50 +49,50 @@ TapeInfoWidget::TapeInfoWidget( TQWidget* parent, const char* name )
     TQLabel* lbl6 = new TQLabel( i18n( "Archive count:" ), this );
     TQLabel* lbl7 = new TQLabel( i18n( "Space used:" ), this );
 
-    int max = lbl1->sizeHint().width();
-    if ( lbl2->sizeHint().width() > max ) max = lbl2->sizeHint().width();
-    if ( lbl3->sizeHint().width() > max ) max = lbl3->sizeHint().width();
-    if ( lbl4->sizeHint().width() > max ) max = lbl4->sizeHint().width();
-    if ( lbl5->sizeHint().width() > max ) max = lbl5->sizeHint().width();
-    if ( lbl6->sizeHint().width() > max ) max = lbl6->sizeHint().width();
-    if ( lbl7->sizeHint().width() > max ) max = lbl7->sizeHint().width();
-
-    lbl1->setFixedSize( max, lbl1->sizeHint().height() );
-    lbl2->setFixedSize( max, lbl2->sizeHint().height() );
-    lbl3->setFixedSize( max, lbl3->sizeHint().height() );
-    lbl4->setFixedSize( max, lbl4->sizeHint().height() );
-    lbl5->setFixedSize( max, lbl5->sizeHint().height() );
-    lbl6->setFixedSize( max, lbl6->sizeHint().height() );
-    lbl7->setFixedSize( max, lbl7->sizeHint().height() );
+    int max = lbl1->tqsizeHint().width();
+    if ( lbl2->tqsizeHint().width() > max ) max = lbl2->tqsizeHint().width();
+    if ( lbl3->tqsizeHint().width() > max ) max = lbl3->tqsizeHint().width();
+    if ( lbl4->tqsizeHint().width() > max ) max = lbl4->tqsizeHint().width();
+    if ( lbl5->tqsizeHint().width() > max ) max = lbl5->tqsizeHint().width();
+    if ( lbl6->tqsizeHint().width() > max ) max = lbl6->tqsizeHint().width();
+    if ( lbl7->tqsizeHint().width() > max ) max = lbl7->tqsizeHint().width();
+
+    lbl1->setFixedSize( max, lbl1->tqsizeHint().height() );
+    lbl2->setFixedSize( max, lbl2->tqsizeHint().height() );
+    lbl3->setFixedSize( max, lbl3->tqsizeHint().height() );
+    lbl4->setFixedSize( max, lbl4->tqsizeHint().height() );
+    lbl5->setFixedSize( max, lbl5->tqsizeHint().height() );
+    lbl6->setFixedSize( max, lbl6->tqsizeHint().height() );
+    lbl7->setFixedSize( max, lbl7->tqsizeHint().height() );
 
     _tapeName = new TQLineEdit( this );
-    _tapeName->setFixedHeight( _tapeName->sizeHint().height() );
+    _tapeName->setFixedHeight( _tapeName->tqsizeHint().height() );
 
     _tapeSize = new TQLineEdit( this );
-    _tapeSize->setFixedSize( 48, _tapeSize->sizeHint().height() );
+    _tapeSize->setFixedSize( 48, _tapeSize->tqsizeHint().height() );
 
     _tapeSizeUnits = new TQComboBox( this );
-    _tapeSizeUnits->setFixedSize( 48, _tapeSizeUnits->sizeHint().height() );
+    _tapeSizeUnits->setFixedSize( 48, _tapeSizeUnits->tqsizeHint().height() );
     _tapeSizeUnits->insertItem( "MB" );
     _tapeSizeUnits->insertItem( "GB" );
 
     _tapeID = new TQLabel( "???", this );
-    _tapeID->setFixedHeight( _tapeID->sizeHint().height() );
+    _tapeID->setFixedHeight( _tapeID->tqsizeHint().height() );
 
     _ctime = new TQLabel( "???", this );
-    _ctime->setFixedHeight( _ctime->sizeHint().height() );
+    _ctime->setFixedHeight( _ctime->tqsizeHint().height() );
 
     _mtime = new TQLabel( "???", this );
-    _mtime->setFixedHeight( _mtime->sizeHint().height() );
+    _mtime->setFixedHeight( _mtime->tqsizeHint().height() );
 
     _archiveCount = new TQLabel( "???", this );
-    _archiveCount->setFixedHeight( _archiveCount->sizeHint().height() );
+    _archiveCount->setFixedHeight( _archiveCount->tqsizeHint().height() );
 
     _spaceUsed = new TQLabel( "???", this );
-    _spaceUsed->setFixedHeight( _spaceUsed->sizeHint().height() );
+    _spaceUsed->setFixedHeight( _spaceUsed->tqsizeHint().height() );
 
     _apply = new KPushButton( KStdGuiItem::apply(), this );
-    _apply->setFixedSize( 80, _apply->sizeHint().height() );
+    _apply->setFixedSize( 80, _apply->tqsizeHint().height() );
     _apply->setEnabled( FALSE );
 
     TQVBoxLayout* l1 = new TQVBoxLayout( this, 4, 4 );
@@ -202,10 +202,10 @@ void TapeInfoWidget::setTape( Tape* tape )
         used *= blockSize / 1024;
     }
     if ( _tape->getSize() > 0 ) {
-        tmp = TQString::fromLatin1( "%1 / %2 (%3%)")
-          .arg(Util::kbytesToString( used ))
-          .arg(Util::kbytesToString( _tape->getSize() ))
-          .arg(used * 100 / _tape->getSize() );
+        tmp = TQString::tqfromLatin1( "%1 / %2 (%3%)")
+          .tqarg(Util::kbytesToString( used ))
+          .tqarg(Util::kbytesToString( _tape->getSize() ))
+          .tqarg(used * 100 / _tape->getSize() );
     } else {
         tmp = Util::kbytesToString( used );
     }
diff --git a/kdat/VerifyDlg.cpp b/kdat/VerifyDlg.cpp
index 45b727c..209c177 100644
--- a/kdat/VerifyDlg.cpp
+++ b/kdat/VerifyDlg.cpp
@@ -25,7 +25,7 @@
 #include <stdio.h>
 
 #include <tqlabel.h>
-#include <layout.h>
+#include <tqlayout.h>
 #include <tqfile.h>
 
 #include <kapplication.h>
@@ -89,46 +89,46 @@ VerifyDlg::VerifyDlg( const TQString & workingDir, int fileno, const RangeList&
     f2->setFrameStyle( TQFrame::Panel | TQFrame::Sunken );
 
     TQLabel* lbl1 = new TQLabel( i18n( "Elapsed time:" ), f1 );
-    lbl1->setFixedSize( labelWidth, lbl1->sizeHint().height() );
+    lbl1->setFixedSize( labelWidth, lbl1->tqsizeHint().height() );
 
     _elapsedTime = new TQLabel( i18n( "00:00:00" ), f1 );
-    _elapsedTime->setFixedHeight( _elapsedTime->sizeHint().height() );
+    _elapsedTime->setFixedHeight( _elapsedTime->tqsizeHint().height() );
 
     TQLabel* lbl2 = new TQLabel( i18n( "Time remaining:" ), f2 );
-    lbl2->setFixedSize( labelWidth, lbl2->sizeHint().height() );
+    lbl2->setFixedSize( labelWidth, lbl2->tqsizeHint().height() );
 
     _timeRemaining = new TQLabel( i18n( "00:00:00" ), f2 );
-    _timeRemaining->setFixedHeight( _timeRemaining->sizeHint().height() );
+    _timeRemaining->setFixedHeight( _timeRemaining->tqsizeHint().height() );
 
     TQLabel* lbl3 = new TQLabel( i18n( "Total KB:" ), f1 );
-    lbl3->setFixedSize( labelWidth, lbl3->sizeHint().height() );
+    lbl3->setFixedSize( labelWidth, lbl3->tqsizeHint().height() );
 
     TQLabel* totalKbytes = new TQLabel( Util::kbytesToString( _archiveSize ), f1 );
-    totalKbytes->setFixedHeight( totalKbytes->sizeHint().height() );
+    totalKbytes->setFixedHeight( totalKbytes->tqsizeHint().height() );
 
     TQLabel* lbl4 = new TQLabel( i18n( "KB read:" ), f2 );
-    lbl4->setFixedSize( labelWidth, lbl4->sizeHint().height() );
+    lbl4->setFixedSize( labelWidth, lbl4->tqsizeHint().height() );
 
     _kbytesRead = new TQLabel( i18n( "0KB" ), f2 );
-    _kbytesRead->setFixedHeight( _kbytesRead->sizeHint().height() );
+    _kbytesRead->setFixedHeight( _kbytesRead->tqsizeHint().height() );
 
     TQLabel* lbl5 = new TQLabel( i18n( "Transfer rate:" ), f1 );
-    lbl5->setFixedSize( labelWidth, lbl5->sizeHint().height() );
+    lbl5->setFixedSize( labelWidth, lbl5->tqsizeHint().height() );
 
     _transferRate = new TQLabel( i18n( "0KB/min" ), f1 );
-    _transferRate->setFixedHeight( _transferRate->sizeHint().height() );
+    _transferRate->setFixedHeight( _transferRate->tqsizeHint().height() );
 
     TQLabel* lbl6;
     if ( _restore ) {
         lbl6 = new TQLabel( i18n( "Files:" ), f2 );
-        lbl6->setFixedSize( labelWidth, lbl6->sizeHint().height() );
+        lbl6->setFixedSize( labelWidth, lbl6->tqsizeHint().height() );
     } else {
         lbl6 = new TQLabel( i18n( "Differences:" ), f2 );
-        lbl6->setFixedSize( labelWidth, lbl6->sizeHint().height() );
+        lbl6->setFixedSize( labelWidth, lbl6->tqsizeHint().height() );
     }
 
     _files = new TQLabel( "0", f2 );
-    _files->setFixedHeight( _files->sizeHint().height() );
+    _files->setFixedHeight( _files->tqsizeHint().height() );
 
     if ( _restore ) {
         _log = new LoggerWidget( i18n( "Restore log:" ), this );
@@ -137,17 +137,17 @@ VerifyDlg::VerifyDlg( const TQString & workingDir, int fileno, const RangeList&
     }
 
     _ok = new KPushButton( KStdGuiItem::ok(), this );
-    _ok->setFixedSize( 80, _ok->sizeHint().height() );
+    _ok->setFixedSize( 80, _ok->tqsizeHint().height() );
     connect( _ok, TQT_SIGNAL( clicked() ), this, TQT_SLOT( slotOK() ) );
     _ok->setEnabled( FALSE );
 
     _save = new TQPushButton( i18n( "&Save Log..." ), this );
-    _save->setFixedSize( 80, _save->sizeHint().height() );
+    _save->setFixedSize( 80, _save->tqsizeHint().height() );
     connect( _save, TQT_SIGNAL( clicked() ), _log, TQT_SLOT( save() ) );
     _save->setEnabled( FALSE );
 
     _abort = new TQPushButton( i18n( "&Abort" ), this );
-    _abort->setFixedSize( 80, _abort->sizeHint().height() );
+    _abort->setFixedSize( 80, _abort->tqsizeHint().height() );
     connect( _abort, TQT_SIGNAL( clicked() ), this, TQT_SLOT( slotAbort() ) );
 
     TQVBoxLayout* l1 = new TQVBoxLayout( this, 8, 4 );
@@ -409,7 +409,7 @@ void VerifyDlg::updateStats()
     _kbytesRead->setText( str );
 
     if ( elapsed > 0 ) {
-        str = i18n( "%1/min" ).arg(Util::kbytesToString( (int)_totalKBytes * 60 / elapsed ) );
+        str = i18n( "%1/min" ).tqarg(Util::kbytesToString( (int)_totalKBytes * 60 / elapsed ) );
         _transferRate->setText( str );
     }
 }
diff --git a/kdat/VerifyDlg.h b/kdat/VerifyDlg.h
index e9b5db6..41df846 100644
--- a/kdat/VerifyDlg.h
+++ b/kdat/VerifyDlg.h
@@ -33,7 +33,7 @@ class LoggerWidget;
 class TapeDrive;
 
 /**
- * @short Status dialog for verifying/restoring parts of an archive.
+ * @short tqStatus dialog for verifying/restoring parts of an archive.
  */
 class VerifyDlg : public TQDialog {
     Q_OBJECT
diff --git a/kdat/VerifyOptDlg.cpp b/kdat/VerifyOptDlg.cpp
index c184690..a1f1353 100644
--- a/kdat/VerifyOptDlg.cpp
+++ b/kdat/VerifyOptDlg.cpp
@@ -19,7 +19,7 @@
 #include <unistd.h>
 
 #include <tqlabel.h>
-#include <layout.h>
+#include <tqlayout.h>
 #include <tqlineedit.h>
 #include <tqlistbox.h>
 
@@ -51,14 +51,14 @@ VerifyOptDlg::VerifyOptDlg( const TQString & def, const TQStringList& files, boo
     } else {
         lbl1 = new TQLabel( i18n( "Verify in folder:" ), this );
     }
-    lbl1->setFixedSize( lbl1->sizeHint() );
+    lbl1->setFixedSize( lbl1->tqsizeHint() );
 
     _entry = new TQLineEdit( this );
     _entry->setText( def );
-    _entry->setFixedHeight( _entry->sizeHint().height() );
+    _entry->setFixedHeight( _entry->tqsizeHint().height() );
 
     TQPushButton* browse = new TQPushButton( i18n( "..." ), this );
-    browse->setFixedSize( browse->sizeHint() );
+    browse->setFixedSize( browse->tqsizeHint() );
 
     TQLabel* lbl2;
     if ( _restore ) {
@@ -66,15 +66,15 @@ VerifyOptDlg::VerifyOptDlg( const TQString & def, const TQStringList& files, boo
     } else {
         lbl2 = new TQLabel( i18n( "Verify files:" ), this );
     }
-    lbl2->setFixedHeight( lbl2->sizeHint().height() );
+    lbl2->setFixedHeight( lbl2->tqsizeHint().height() );
 
     TQListBox* fileList = new TQListBox( this );
     fileList->insertStringList(files);
 
     KPushButton* ok     = new KPushButton( KStdGuiItem::ok(), this );
-    ok->setFixedSize( 80, ok->sizeHint().height() );
+    ok->setFixedSize( 80, ok->tqsizeHint().height() );
     KPushButton* cancel = new KPushButton( KStdGuiItem::cancel(), this );
-    cancel->setFixedSize( 80, cancel->sizeHint().height() );
+    cancel->setFixedSize( 80, cancel->tqsizeHint().height() );
 
     TQVBoxLayout* l1 = new TQVBoxLayout( this, 8, 4 );
 
diff --git a/kdat/ktreeview.cpp b/kdat/ktreeview.cpp
index df68b3d..516fb92 100644
--- a/kdat/ktreeview.cpp
+++ b/kdat/ktreeview.cpp
@@ -79,7 +79,7 @@ KTreeViewItem::KTreeViewItem(const TQString& theText,
 KTreeViewItem::~KTreeViewItem()
 {
     if (deleteChildren) {
-	// remove the children
+	// remove the tqchildren
 	KTreeViewItem* i = child;
 	while (i) {
 	    KTreeViewItem* d = i;
@@ -121,7 +121,7 @@ TQRect KTreeViewItem::boundingRect(int indent) const
 }
 
 // returns the child item at the specified index
-KTreeViewItem* KTreeViewItem::childAt(int index) const
+KTreeViewItem* KTreeViewItem::tqchildAt(int index) const
 {
     if (!hasChild())
 	return 0;
@@ -133,7 +133,7 @@ KTreeViewItem* KTreeViewItem::childAt(int index) const
     return item;
 }
 
-// returns the number of children this item has
+// returns the number of tqchildren this item has
 uint KTreeViewItem::childCount() const
 {
     return numChildren;
@@ -193,7 +193,7 @@ const TQString& KTreeViewItem::getText() const
     return text;
 }
 
-// indicates whether this item has any children
+// indicates whether this item has any tqchildren
 bool KTreeViewItem::hasChild() const
 {
     return child != 0;
@@ -260,7 +260,7 @@ void KTreeViewItem::insertChild(int index, KTreeViewItem* newChild)
 
 // indicates whether this item is displayed expanded
 // NOTE: a TRUE response does not necessarily indicate the item
-// has any children
+// has any tqchildren
 bool KTreeViewItem::isExpanded() const
 {
     return expanded;
@@ -333,14 +333,14 @@ void KTreeViewItem::paintExpandButton(TQPainter* p, int indent, int cellHeight)
 }
 
 // paint the highlight
-void KTreeViewItem::paintHighlight(TQPainter* p, int indent, const TQColorGroup& colorGroup,
+void KTreeViewItem::paintHighlight(TQPainter* p, int indent, const TQColorGroup& tqcolorGroup,
 				   bool hasFocus, TQt::GUIStyle style) const
 {
     TQColor fc;
     if (style == TQt::WindowsStyle)
 	fc = TQt::darkBlue;			/* hardcoded in TQt */
     else
-	fc = colorGroup.text();
+	fc = tqcolorGroup.text();
     TQRect textRect = textBoundingRect(indent);
     int t,l,b,r;
     textRect.coords(&l, &t, &r, &b);
@@ -372,7 +372,7 @@ void KTreeViewItem::paintText(TQPainter* p, int indent, int cellHeight,
 			       p->fontMetrics().leading()) / 2);
     if (highlighted) {
 	paintHighlight(p, indent, cg, owner->hasFocus(),
-                       (TQt::GUIStyle)owner->tqstyle().styleHint(TQStyle::SH_GUIStyle)); // TQt3 doesn't make this easy ;)
+                       (TQt::GUIStyle)owner->tqstyle().tqstyleHint(TQStyle::SH_GUIStyle)); // TQt3 doesn't make this easy ;)
 	p->setPen(cg.base());
 	p->setBackgroundColor(cg.text());
     }
@@ -403,7 +403,7 @@ void KTreeViewItem::paintTree(TQPainter* p, int indent, int cellHeight) const
 	p->drawLine(parentLeaderX, cellCenterY, parentLeaderX, cellBottomY);
 
     /*
-     * If this item has children or siblings in the tree or is a child of
+     * If this item has tqchildren or siblings in the tree or is a child of
      * an item other than the root item then draw the little line from the
      * item out to the left.
      */
@@ -411,7 +411,7 @@ void KTreeViewItem::paintTree(TQPainter* p, int indent, int cellHeight) const
 	parent->parent != 0 ||
 	/*
 	 * The following handles the case of an item at the end of the
-	 * topmost level which doesn't have children.
+	 * topmost level which doesn't have tqchildren.
 	 */
 	parent->getChild() != this)
     {
@@ -435,7 +435,7 @@ void KTreeViewItem::paintTree(TQPainter* p, int indent, int cellHeight) const
 // removes the given (direct) child from the branch
 bool KTreeViewItem::removeChild(KTreeViewItem* theChild)
 {
-    // search item in list of children
+    // search item in list of tqchildren
     KTreeViewItem* prevItem = 0;
     KTreeViewItem* toRemove = getChild();
     while (toRemove && toRemove != theChild) {
@@ -599,7 +599,7 @@ KTreeView::KTreeView(TQWidget *parent,
     //case WindowsStyle:
     //case MotifStyle:
 	setFrameStyle(TQFrame::WinPanel | TQFrame::Sunken);
-	setBackgroundColor(colorGroup().base());
+	setBackgroundColor(tqcolorGroup().base());
 	//break;
     /*default:
 	setFrameStyle(TQFrame::Panel | TQFrame::Plain);
@@ -646,7 +646,7 @@ void KTreeView::appendChildItem(const TQString & theText, const TQPixmap& thePix
     appendChildItem(item, thePath);
 }
 
-// appends the given item to the children of the item at the given index
+// appends the given item to the tqchildren of the item at the given index
 void KTreeView::appendChildItem(KTreeViewItem* newItem, int index)
 {
     /* find parent item and append new item to parent's sub tree */
@@ -656,7 +656,7 @@ void KTreeView::appendChildItem(KTreeViewItem* newItem, int index)
     appendChildItem(parentItem, newItem);
 }
 
-// appends the given item to the children of the item at the end of the
+// appends the given item to the tqchildren of the item at the end of the
 // given path
 void KTreeView::appendChildItem(KTreeViewItem* newItem, const KPath& thePath)
 {
@@ -744,7 +744,7 @@ void KTreeView::clear()
   if(goingDown || TQApplication::closingDown())
     return;
   if(autoU && isVisible())
-    repaint();
+    tqrepaint();
   setAutoUpdate(autoU);
 }
 
@@ -789,7 +789,7 @@ int KTreeView::expandLevel() const
 
 // expands or collapses the subtree rooted at the given item,
 // as approptiate
-// if item has no children, does nothing
+// if item has no tqchildren, does nothing
 void KTreeView::expandOrCollapseItem(int index)
 {
   KTreeViewItem *item = itemAt(index);
@@ -813,7 +813,7 @@ bool KTreeView::forEveryItem(KForEvery func, void* user, KTreeViewItem* item)
 	if ((*func)(item, user)) {
 	    return true;
 	}
-	// visit the children (recursively)
+	// visit the tqchildren (recursively)
 	if (item->hasChild()) {
 	    if (forEveryItem(func, user, item))
 		return true;
@@ -833,7 +833,7 @@ bool KTreeView::forEveryVisibleItem(KForEvery func, void *user,
     if (item == 0) {
 	item = treeRoot;
     } else {
-	// children are invisible (hence, nothing to do)
+	// tqchildren are invisible (hence, nothing to do)
 	// if item is invisible or collapsed
 	if (!item->isVisible() || !item->isExpanded()) {
 	    return false;
@@ -847,7 +847,7 @@ bool KTreeView::forEveryVisibleItem(KForEvery func, void *user,
 	if ((*func)(item, user)) {
 	    return true;
 	}
-	// visit the children (recursively)
+	// visit the tqchildren (recursively)
 	if (item->hasChild() && item->isExpanded()) {
 	    if (forEveryVisibleItem(func, user, item))
 		return true;
@@ -1113,7 +1113,7 @@ void KTreeView::setExpandButtonDrawing(bool enable)
   drawExpandButton = enable;
   forEveryItem(&KTreeView::setItemExpandButtonDrawing, 0);
   if(autoUpdate() && isVisible())
-    repaint();
+    tqrepaint();
 }
 
 // sets depth to which subtrees are automatically expanded, and
@@ -1132,7 +1132,7 @@ void KTreeView::setExpandLevel(int level)
   }
   setCurrentItem(itemRow(item));
   if(autoUpdate() && isVisible())
-    repaint();
+    tqrepaint();
 }
 
 // sets the indent margin for all branches and repaints if auto update enabled
@@ -1143,7 +1143,7 @@ void KTreeView::setIndentSpacing(int spacing)
     itemIndent = spacing;
     updateCellWidth();
     if (autoUpdate() && isVisible())
-	repaint();
+	tqrepaint();
 }
 
 // enables/disables vertical scrollbar
@@ -1160,7 +1160,7 @@ void KTreeView::setShowItemText(bool enable)
   showText = enable;
   forEveryItem(&KTreeView::setItemShowText, 0);
   if(autoUpdate() && isVisible())
-    repaint();
+    tqrepaint();
 }
 
 // indicates whether vertical scrolling is by pixel or row
@@ -1177,7 +1177,7 @@ void KTreeView::setTreeDrawing(bool enable)
   drawTree = enable;
   forEveryItem(&KTreeView::setItemTreeDrawing, 0);
   if(autoUpdate() && isVisible())
-    repaint();
+    tqrepaint();
 }
 
 // indicates whether item text keys are displayed
@@ -1251,18 +1251,18 @@ void KTreeView::appendChildItem(KTreeViewItem* theParent,
 	newItem->setExpanded(true);
     }
 
-    // fix up branch levels of any children that the new item may already have
+    // fix up branch levels of any tqchildren that the new item may already have
     if(newItem->hasChild()) {
 	fixChildren(newItem);
     }
 
-    // if necessary, adjust cell width, number of rows and repaint
+    // if necessary, adjust cell width, number of rows and tqrepaint
     if (newItem->isVisible() || theParent->childCount() == 1) {
 	bool autoU = autoUpdate();
 	setAutoUpdate(false);
 	updateVisibleItems();
 	if(autoU && isVisible())
-	    repaint();
+	    tqrepaint();
 	setAutoUpdate(autoU);
     }
 }
@@ -1302,7 +1302,7 @@ void KTreeView::collapseSubTree(KTreeViewItem* subRoot)
 	}
     }
     // roland
-    repaint();
+    tqrepaint();
     setAutoUpdate(TRUE);
     // roland
 }
@@ -1331,7 +1331,7 @@ void KTreeView::expandOrCollapse(KTreeViewItem* parent)
 	emit expanded(parentIndex);
     }
     if (autoU && isVisible())
-	repaint();
+	tqrepaint();
     setAutoUpdate(autoU);
 }
 
@@ -1361,7 +1361,7 @@ void KTreeView::expandSubTree(KTreeViewItem* subRoot)
 	}
     }
     // roland
-    repaint();
+    tqrepaint();
     setAutoUpdate(TRUE);
     // roland
 
@@ -1493,7 +1493,7 @@ bool KTreeView::insertItem(KTreeViewItem* referenceItem,
     }
     else {
 	// no reference item, append at end of visible tree
-	// need to repaint
+	// need to tqrepaint
 	parentItem = treeRoot;
 	parentItem->appendChild(newItem);
     }
@@ -1502,18 +1502,18 @@ bool KTreeView::insertItem(KTreeViewItem* referenceItem,
     if (level(newItem) < expansion)
 	newItem->setExpanded(true);
 
-    // fix up branch levels of any children
+    // fix up branch levels of any tqchildren
     if (newItem->hasChild())
 	fixChildren(newItem);
 
-    // if repaint necessary, do it if visible and auto update
+    // if tqrepaint necessary, do it if visible and auto update
     // enabled
     if (newItem->isVisible() || parentItem->childCount() == 1) {
 	bool autoU = autoUpdate();
 	setAutoUpdate(FALSE);
 	updateVisibleItems();
 	if(autoU && isVisible())
-	    repaint();
+	    tqrepaint();
 	setAutoUpdate(autoU);
     }
     return true;
@@ -1545,7 +1545,7 @@ void KTreeView::join(KTreeViewItem *item)
     takeItem(item);
     insertItem(itemParent, item, FALSE);
     if(autoU && isVisible())
-      repaint();
+      tqrepaint();
     setAutoUpdate(autoU);
   }
 }
@@ -1649,9 +1649,9 @@ void KTreeView::lowerItem(KTreeViewItem *item)
     bool autoU = autoUpdate();
     setAutoUpdate(FALSE);
     takeItem(item);
-    insertItem(itemParent->childAt(itemChildIndex), item, FALSE);
+    insertItem(itemParent->tqchildAt(itemChildIndex), item, FALSE);
     if(autoU && isVisible())
-      repaint();
+      tqrepaint();
     setAutoUpdate(autoU);
   }
 }
@@ -1859,7 +1859,7 @@ void KTreeView::paintCell(TQPainter* p, int row, int)
 	return;
 
     p->setClipRect(cellRect(), TQPainter::CoordPainter );
-    TQColorGroup cg = colorGroup();
+    TQColorGroup cg = tqcolorGroup();
     int indent = indentation(item);
     item->paint(p, indent, cg,
 		current == row);		/* highlighted */
@@ -1875,9 +1875,9 @@ void KTreeView::raiseItem(KTreeViewItem *item)
     bool autoU = autoUpdate();
     setAutoUpdate(FALSE);
     takeItem(item);
-    insertItem(itemParent->childAt(--itemChildIndex), item, TRUE);
+    insertItem(itemParent->tqchildAt(--itemChildIndex), item, TRUE);
     if(autoU && isVisible())
-      repaint();
+      tqrepaint();
     setAutoUpdate(autoU);
   }
 }
@@ -1897,7 +1897,7 @@ KTreeViewItem* KTreeView::recursiveFind(KPath& path)
 	return 0;
 
     /*
-     * Iterate through the parent's children searching for searchString.
+     * Iterate through the parent's tqchildren searching for searchString.
      */
     KTreeViewItem* sibling = parent->getChild();
     while (sibling != 0) {
@@ -1961,9 +1961,9 @@ void KTreeView::split(KTreeViewItem *item)
   bool autoU = autoUpdate();
   setAutoUpdate(FALSE);
   takeItem(item);
-  appendChildItem(itemParent->childAt(--itemChildIndex), item);
+  appendChildItem(itemParent->tqchildAt(--itemChildIndex), item);
   if(autoU && isVisible())
-    repaint();
+    tqrepaint();
   setAutoUpdate(autoU);
 }
 
@@ -2003,7 +2003,7 @@ void KTreeView::takeItem(KTreeViewItem* item)
 	updateVisibleItems();
 
 	if (autoU && isVisible())
-	    repaint();
+	    tqrepaint();
 	setAutoUpdate(autoU);
     }
 
@@ -2041,10 +2041,10 @@ void KTreeView::updateVisibleItemRec(KTreeViewItem* item, int& index, int& count
     }
 
     /*
-     * Record the children of item in the list of visible items.
+     * Record the tqchildren of item in the list of visible items.
      *
      * Don't register item itself, it's already in the list. Also only
-     * allocate new space for children.
+     * allocate new space for tqchildren.
      */
     count += item->childCount();
     if (count > itemCapacity) {
@@ -2066,7 +2066,7 @@ void KTreeView::updateVisibleItemRec(KTreeViewItem* item, int& index, int& count
 	visibleItems = newItems;
 	itemCapacity = newCapacity;
     }
-    // insert children
+    // insert tqchildren
     for (KTreeViewItem* i = item->getChild(); i != 0; i = i->getSibling()) {
 	visibleItems[index++] = i;
 	updateVisibleItemRec(i, index, count);
diff --git a/kdat/ktreeview.h b/kdat/ktreeview.h
index 6e43518..d0af2d5 100644
--- a/kdat/ktreeview.h
+++ b/kdat/ktreeview.h
@@ -43,18 +43,18 @@ public:
      * item can be constructed this way, the text has to be non-null when
      * the item is added to the tree, or it will not be inserted.
      * 
-     * The constructor sets the delete-children flag to false. This flag
+     * The constructor sets the delete-tqchildren flag to false. This flag
      * tells the item whether it shall delete the child items when it is
      * itself deleted. By default the creator of the item is responsible to
      * also delete the child items. (However, the versions of
      * KTreeView::appendChildItem and KTreeView::insertChildItem that do
-     * not take a KTreeViewItem set the delete-children flag to true.)
+     * not take a KTreeViewItem set the delete-tqchildren flag to true.)
      */
     KTreeViewItem(const TQString& theText = TQString()); // text can not be null when added to the list!
     KTreeViewItem(const TQString& theText, const TQPixmap& thePixmap);
 
     /**
-     * Destructor. It destroys its children if this item has been marked
+     * Destructor. It destroys its tqchildren if this item has been marked
      * with setDeleteChildren(true).
      */
     virtual ~KTreeViewItem();
@@ -70,7 +70,7 @@ public:
      * Returns a pointer to the child item at the given index in this
      * item's sub tree, or 0 if not found.
      */	
-    KTreeViewItem* childAt(int index) const;
+    KTreeViewItem* tqchildAt(int index) const;
 
     /**
      * Returns the number of child items in this item's sub tree.
@@ -123,7 +123,7 @@ public:
     const TQString& getText() const;
 
     /**
-     * Indicates whether this item has any children.
+     * Indicates whether this item has any tqchildren.
      */
     bool hasChild() const;
 
@@ -152,7 +152,7 @@ public:
      * items (if any) would be visible if this item were visible.
      * 
      * Note: If this function returns true, it does not necessarily indicate that
-     * this item is visible or that this item has any children.
+     * this item is visible or that this item has any tqchildren.
      */
     bool isExpanded() const;
 
@@ -174,12 +174,12 @@ public:
      * Sets the delayed-expanding flag. If this flag is true, the expanding
      * signal is emitted when the item is about to be expanded. The expand
      * button is always painted for this item, even if it doesn't have
-     * children.
+     * tqchildren.
      */
     void setDelayedExpanding(bool flag);
 
     /**
-     * Tells the item whether it should delete its children when it is
+     * Tells the item whether it should delete its tqchildren when it is
      * deleted. The default is false, which means that the child items must
      * be deleted explicitly.
      */
@@ -417,8 +417,8 @@ public:
 
     /**
      * Appends a new child item to the item at the specified row. If that
-     * item already has children, the new item is appended below these
-     * children. A KTreeViewItem is created for which the delete-children
+     * item already has tqchildren, the new item is appended below these
+     * tqchildren. A KTreeViewItem is created for which the delete-tqchildren
      * flag is set to true.
      */
     void appendChildItem(const TQString & theText, const TQPixmap& thePixmap,
@@ -432,8 +432,8 @@ public:
 
     /**
      * Appendss the specified item as a child of the item that is at the
-     * specified row. If that item already has children, the new item is
-     * appended below these children.
+     * specified row. If that item already has tqchildren, the new item is
+     * appended below these tqchildren.
      */
     void appendChildItem(KTreeViewItem* newItem, int index);
 
@@ -529,7 +529,7 @@ public:
     /**
      * Iterates every item in the tree, visible or not, and applies the
      * function func with a pointer to each item and user data supplied as
-     * parameters. The children of the specified root item are visited
+     * parameters. The tqchildren of the specified root item are visited
      * (root itself is not visited!). If root is 0 all items in the tree
      * are visited. KForEveryFunc is defined as:
      * 
@@ -568,7 +568,7 @@ public:
      * the value of prefix. The new item is added to the same branch as the
      * referenced item. If row is -1, the item is simply appended to the
      * tree at the topmost level. A KTreeViewItem is created for which the
-     * delete-children flag is set to true. Returns true if the item has
+     * delete-tqchildren flag is set to true. Returns true if the item has
      * been successfully inserted in the tree, otherwise false.
      */
     bool insertItem(const TQString & theText, const TQPixmap& thePixmap,