Rename old tq methods that no longer need a unique name

24 files changed, 235 insertions, 235 deletions

diff --git a/kdat/ArchiveInfoWidget.cpp b/kdat/ArchiveInfoWidget.cpp
index 875c21d..c3838d4 100644
--- a/kdat/ArchiveInfoWidget.cpp
+++ b/kdat/ArchiveInfoWidget.cpp
@@ -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->tqsizeHint().width();
-    if ( lbl2->tqsizeHint().width() > max ) max = lbl2->tqsizeHint().width();
-    if ( lbl3->tqsizeHint().width() > max ) max = lbl3->tqsizeHint().width();
+    int max = lbl1->sizeHint().width();
+    if ( lbl2->sizeHint().width() > max ) max = lbl2->sizeHint().width();
+    if ( lbl3->sizeHint().width() > max ) max = lbl3->sizeHint().width();
 
-    lbl1->setFixedSize( max, lbl1->tqsizeHint().height() );
-    lbl2->setFixedSize( max, lbl2->tqsizeHint().height() );
-    lbl3->setFixedSize( max, lbl3->tqsizeHint().height() );
+    lbl1->setFixedSize( max, lbl1->sizeHint().height() );
+    lbl2->setFixedSize( max, lbl2->sizeHint().height() );
+    lbl3->setFixedSize( max, lbl3->sizeHint().height() );
 
     _archiveName = new TQLineEdit( this );
-    _archiveName->setFixedHeight( _archiveName->tqsizeHint().height() );
+    _archiveName->setFixedHeight( _archiveName->sizeHint().height() );
 
     _ctime = new TQLabel( "???", this );
-    _ctime->setFixedHeight( _ctime->tqsizeHint().height() );
+    _ctime->setFixedHeight( _ctime->sizeHint().height() );
 
     _size = new TQLabel( "???", this );
-    _size->setFixedHeight( _size->tqsizeHint().height() );
+    _size->setFixedHeight( _size->sizeHint().height() );
 
     _apply = new KPushButton( KStdGuiItem::apply(), this );
-    _apply->setFixedSize( 80, _apply->tqsizeHint().height() );
+    _apply->setFixedSize( 80, _apply->sizeHint().height() );
     _apply->setEnabled( FALSE );
 
     TQVBoxLayout* l1 = new TQVBoxLayout( this, 4, 4 );
diff --git a/kdat/BackupDlg.cpp b/kdat/BackupDlg.cpp
index 93bf65d..bd47226 100644
--- a/kdat/BackupDlg.cpp
+++ b/kdat/BackupDlg.cpp
@@ -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->tqsizeHint().height() );
+    lbl1->setFixedSize( labelWidth, lbl1->sizeHint().height() );
 
     _elapsedTime = new TQLabel( i18n( "00:00:00" ), f1 );
-    _elapsedTime->setFixedHeight( _elapsedTime->tqsizeHint().height() );
+    _elapsedTime->setFixedHeight( _elapsedTime->sizeHint().height() );
 
     TQLabel* lbl2 = new TQLabel( i18n( "Time remaining:" ), f2 );
-    lbl2->setFixedSize( labelWidth, lbl2->tqsizeHint().height() );
+    lbl2->setFixedSize( labelWidth, lbl2->sizeHint().height() );
 
     _timeRemaining = new TQLabel( i18n( "00:00:00" ), f2 );
-    _timeRemaining->setFixedHeight( _timeRemaining->tqsizeHint().height() );
+    _timeRemaining->setFixedHeight( _timeRemaining->sizeHint().height() );
 
     TQLabel* lbl3 = new TQLabel( i18n( "Total KB:" ), f1 );
-    lbl3->setFixedSize( labelWidth, lbl3->tqsizeHint().height() );
+    lbl3->setFixedSize( labelWidth, lbl3->sizeHint().height() );
 
     TQLabel* totalKbytes = new TQLabel( Util::kbytesToString( archiveSize ), f1 );
-    totalKbytes->setFixedHeight( totalKbytes->tqsizeHint().height() );
+    totalKbytes->setFixedHeight( totalKbytes->sizeHint().height() );
 
     TQLabel* lbl4 = new TQLabel( i18n( "KB written:" ), f2 );
-    lbl4->setFixedSize( labelWidth, lbl4->tqsizeHint().height() );
+    lbl4->setFixedSize( labelWidth, lbl4->sizeHint().height() );
 
     _kbytesWritten = new TQLabel( i18n( "0KB" ), f2 );
-    _kbytesWritten->setFixedHeight( _kbytesWritten->tqsizeHint().height() );
+    _kbytesWritten->setFixedHeight( _kbytesWritten->sizeHint().height() );
 
     TQLabel* lbl5 = new TQLabel( i18n( "Transfer rate:" ), f1 );
-    lbl5->setFixedSize( labelWidth, lbl5->tqsizeHint().height() );
+    lbl5->setFixedSize( labelWidth, lbl5->sizeHint().height() );
 
     _transferRate = new TQLabel( i18n( "0KB/min" ), f1 );
-    _transferRate->setFixedHeight( _transferRate->tqsizeHint().height() );
+    _transferRate->setFixedHeight( _transferRate->sizeHint().height() );
 
     TQLabel* lbl6 = new TQLabel( i18n( "Files:" ), f2 );
-    lbl6->setFixedSize( labelWidth, lbl6->tqsizeHint().height() );
+    lbl6->setFixedSize( labelWidth, lbl6->sizeHint().height() );
 
     _fileCount = new TQLabel( i18n( "0" ), f2 );
-    _fileCount->setFixedHeight( _fileCount->tqsizeHint().height() );
+    _fileCount->setFixedHeight( _fileCount->sizeHint().height() );
 
     _log = new LoggerWidget( i18n( "Backup log:" ), this );
 
     _ok = new KPushButton( KStdGuiItem::ok(), this );
-    _ok->setFixedSize( 80, _ok->tqsizeHint().height() );
+    _ok->setFixedSize( 80, _ok->sizeHint().height() );
     connect( _ok, TQT_SIGNAL( clicked() ), this, TQT_SLOT( slotOK() ) );
     _ok->setEnabled( FALSE );
 
     _save = new TQPushButton( i18n( "Save Log..." ), this );
-    _save->setFixedSize( 80, _save->tqsizeHint().height() );
+    _save->setFixedSize( 80, _save->sizeHint().height() );
     connect( _save, TQT_SIGNAL( clicked() ), _log, TQT_SLOT( save() ) );
     _save->setEnabled( FALSE );
 
     _abort = new KPushButton( KStdGuiItem::cancel(), this );
-    _abort->setFixedSize( 80, _abort->tqsizeHint().height() );
+    _abort->setFixedSize( 80, _abort->sizeHint().height() );
     connect( _abort, TQT_SIGNAL( clicked() ), this, TQT_SLOT( slotAbort() ) );
 
     TQVBoxLayout* l1 = new TQVBoxLayout( this, 8, 4 );
diff --git a/kdat/BackupDlg.h b/kdat/BackupDlg.h
index d98d91c..092f7c0 100644
--- a/kdat/BackupDlg.h
+++ b/kdat/BackupDlg.h
@@ -33,7 +33,7 @@ class Tape;
 class TarParser;
 
 /**
- * @short tqStatus dialog for backing up files.
+ * @short Status dialog for backing up files.
  */
 class BackupDlg : public TQDialog {
     Q_OBJECT
diff --git a/kdat/BackupOptDlg.cpp b/kdat/BackupOptDlg.cpp
index 58ae673..b5311ac 100644
--- a/kdat/BackupOptDlg.cpp
+++ b/kdat/BackupOptDlg.cpp
@@ -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->tqsizeHint().height() );
+    ok->setFixedSize( 80, ok->sizeHint().height() );
     connect( ok, TQT_SIGNAL( clicked() ), this, TQT_SLOT( accept() ) );
     KPushButton* cancel = new KPushButton( KStdGuiItem::cancel(), this );
-    cancel->setFixedSize( 80, ok->tqsizeHint().height() );
+    cancel->setFixedSize( 80, ok->sizeHint().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 a40b94c..7e4a918 100644
--- a/kdat/BackupProfileInfoWidget.cpp
+++ b/kdat/BackupProfileInfoWidget.cpp
@@ -42,23 +42,23 @@ BackupProfileInfoWidget::BackupProfileInfoWidget( TQWidget* parent, const char*
 {
     TQLabel* lbl1 = new TQLabel( i18n( "Backup profile name:" ), this );
 
-    int max = lbl1->tqsizeHint().width();
+    int max = lbl1->sizeHint().width();
 
-    lbl1->setFixedSize( max, lbl1->tqsizeHint().height() );
+    lbl1->setFixedSize( max, lbl1->sizeHint().height() );
 
     _name = new TQLineEdit( this );
-    _name->setFixedHeight( _name->tqsizeHint().height() );
+    _name->setFixedHeight( _name->sizeHint().height() );
 
     _profile = new BackupProfileWidget( this );
 
     TQPushButton* getSelection = new TQPushButton( i18n( "Files >>" ), this );
-    getSelection->setFixedSize( 80, getSelection->tqsizeHint().height() );
+    getSelection->setFixedSize( 80, getSelection->sizeHint().height() );
 
     TQPushButton* setSelection = new TQPushButton( i18n( "<< Files" ), this );
-    setSelection->setFixedSize( 80, setSelection->tqsizeHint().height() );
+    setSelection->setFixedSize( 80, setSelection->sizeHint().height() );
 
     _apply = new KPushButton( KStdGuiItem::apply(), this );
-    _apply->setFixedSize( 80, _apply->tqsizeHint().height() );
+    _apply->setFixedSize( 80, _apply->sizeHint().height() );
     _apply->setEnabled( FALSE );
 
     TQVBoxLayout* l1 = new TQVBoxLayout( this, 4, 4 );
diff --git a/kdat/BackupProfileWidget.cpp b/kdat/BackupProfileWidget.cpp
index 773a8bd..45acb56 100644
--- a/kdat/BackupProfileWidget.cpp
+++ b/kdat/BackupProfileWidget.cpp
@@ -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->tqsizeHint() );
+    lbl1->setFixedSize( lbl1->sizeHint() );
 
     _archiveName = new TQLineEdit( one );
-    _archiveName->setFixedHeight( _archiveName->tqsizeHint().height() );
+    _archiveName->setFixedHeight( _archiveName->sizeHint().height() );
 
     TQLabel* lbl2 = new TQLabel( i18n( "Working folder:" ), one );
-    lbl2->setFixedSize( lbl2->tqsizeHint() );
+    lbl2->setFixedSize( lbl2->sizeHint() );
 
     _workingDir = new TQComboBox( FALSE, one );
-    _workingDir->setFixedHeight( _workingDir->tqsizeHint().height() );
+    _workingDir->setFixedHeight( _workingDir->sizeHint().height() );
 
     TQLabel* lbl3 = new TQLabel( i18n( "Backup files:" ), one );
-    lbl3->setFixedHeight( lbl3->tqsizeHint().height() );
+    lbl3->setFixedHeight( lbl3->sizeHint().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->tqsizeHint().height() );
+    _oneFilesystem->setFixedHeight( _oneFilesystem->sizeHint().height() );
 
     _incremental = new TQCheckBox( i18n( "GNU listed incremental" ), two );
-    _incremental->setFixedHeight( _incremental->tqsizeHint().height() );
+    _incremental->setFixedHeight( _incremental->sizeHint().height() );
     connect( _incremental, TQT_SIGNAL( toggled( bool ) ), this, TQT_SLOT( slotIncrementalToggled( bool ) ) );
 
     _snapshotLabel = new TQLabel( i18n( "Snapshot file:" ), two );
-    _snapshotLabel->setFixedSize( _snapshotLabel->tqsizeHint() );
+    _snapshotLabel->setFixedSize( _snapshotLabel->sizeHint() );
 
     _snapshotFile = new TQLineEdit( two );
-    _snapshotFile->setFixedHeight( _snapshotFile->tqsizeHint().height() );
+    _snapshotFile->setFixedHeight( _snapshotFile->sizeHint().height() );
 
     _removeSnapshot = new TQCheckBox( i18n( "Remove snapshot file before backup" ), two );
-    _removeSnapshot->setFixedHeight( _removeSnapshot->tqsizeHint().height() );
+    _removeSnapshot->setFixedHeight( _removeSnapshot->sizeHint().height() );
 
     slotIncrementalToggled( FALSE );
 
diff --git a/kdat/FileInfoWidget.cpp b/kdat/FileInfoWidget.cpp
index e8991a8..5b75cf7 100644
--- a/kdat/FileInfoWidget.cpp
+++ b/kdat/FileInfoWidget.cpp
@@ -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->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() );
+    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() );
 
     _fileName = new TQLabel( "???", this );
-    _fileName->setFixedHeight( _fileName->tqsizeHint().height() );
+    _fileName->setFixedHeight( _fileName->sizeHint().height() );
     
     _ctime = new TQLabel( "???", this );
-    _ctime->setFixedHeight( _ctime->tqsizeHint().height() );
+    _ctime->setFixedHeight( _ctime->sizeHint().height() );
 
     _mtime = new TQLabel( "???", this );
-    _mtime->setFixedHeight( _mtime->tqsizeHint().height() );
+    _mtime->setFixedHeight( _mtime->sizeHint().height() );
     
     _atime = new TQLabel( "???", this );
-    _atime->setFixedHeight( _atime->tqsizeHint().height() );
+    _atime->setFixedHeight( _atime->sizeHint().height() );
 
     _size = new TQLabel( "???", this );
-    _size->setFixedHeight( _size->tqsizeHint().height() );
+    _size->setFixedHeight( _size->sizeHint().height() );
 
     _owner = new TQLabel( "???", this );
-    _owner->setFixedHeight( _owner->tqsizeHint().height() );
+    _owner->setFixedHeight( _owner->sizeHint().height() );
 
     _group = new TQLabel( "???", this );
-    _group->setFixedHeight( _group->tqsizeHint().height() );
+    _group->setFixedHeight( _group->sizeHint().height() );
 
     TQVBoxLayout* l1 = new TQVBoxLayout( this, 4, 4 );
 
diff --git a/kdat/FormatOptDlg.cpp b/kdat/FormatOptDlg.cpp
index f6084de..81a74f4 100644
--- a/kdat/FormatOptDlg.cpp
+++ b/kdat/FormatOptDlg.cpp
@@ -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->tqsizeHint().width();
-    if ( lbl2->tqsizeHint().width() > max ) max = lbl2->tqsizeHint().width();
+    int max = lbl1->sizeHint().width();
+    if ( lbl2->sizeHint().width() > max ) max = lbl2->sizeHint().width();
 
-    lbl1->setFixedSize( max, lbl1->tqsizeHint().height() );
-    lbl2->setFixedSize( max, lbl2->tqsizeHint().height() );
+    lbl1->setFixedSize( max, lbl1->sizeHint().height() );
+    lbl2->setFixedSize( max, lbl2->sizeHint().height() );
 
     _entry = new TQLineEdit( this );
     _entry->setText( def );
-    _entry->setFixedHeight( _entry->tqsizeHint().height() );
+    _entry->setFixedHeight( _entry->sizeHint().height() );
 
     _tapeSize = new TQLineEdit( this );
-    _tapeSize->setFixedSize( 48, _tapeSize->tqsizeHint().height() );
+    _tapeSize->setFixedSize( 48, _tapeSize->sizeHint().height() );
 
     _tapeSizeUnits = new TQComboBox( this );
-    _tapeSizeUnits->setFixedSize( 48, _tapeSizeUnits->tqsizeHint().height() );
+    _tapeSizeUnits->setFixedSize( 48, _tapeSizeUnits->sizeHint().height() );
     _tapeSizeUnits->insertItem( "MB" );
     _tapeSizeUnits->insertItem( "GB" );
 
     KPushButton* ok     = new KPushButton( KStdGuiItem::ok(), this );
-    ok->setFixedSize( 80, ok->tqsizeHint().height() );
+    ok->setFixedSize( 80, ok->sizeHint().height() );
     KPushButton* cancel = new KPushButton( KStdGuiItem::cancel(), this );
-    cancel->setFixedSize( 80, cancel->tqsizeHint().height() );
+    cancel->setFixedSize( 80, cancel->sizeHint().height() );
 
     TQVBoxLayout* l1 = new TQVBoxLayout( this, 8, 4 );
     TQHBoxLayout* l2 = new TQHBoxLayout();
diff --git a/kdat/IndexDlg.cpp b/kdat/IndexDlg.cpp
index bd1f62c..92621b6 100644
--- a/kdat/IndexDlg.cpp
+++ b/kdat/IndexDlg.cpp
@@ -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->tqsizeHint().height() );
+    lbl1->setFixedSize( labelWidth, lbl1->sizeHint().height() );
 
     _elapsedTime = new TQLabel( i18n( "00:00:00" ), f1 );
-    _elapsedTime->setFixedHeight( _elapsedTime->tqsizeHint().height() );
+    _elapsedTime->setFixedHeight( _elapsedTime->sizeHint().height() );
 
     TQLabel* lbl2 = new TQLabel( i18n( "Archives:" ), f2 );
-    lbl2->setFixedSize( labelWidth, lbl2->tqsizeHint().height() );
+    lbl2->setFixedSize( labelWidth, lbl2->sizeHint().height() );
 
     _archives = new TQLabel( i18n( "0" ), f2 );
-    _archives->setFixedHeight( _archives->tqsizeHint().height() );
+    _archives->setFixedHeight( _archives->sizeHint().height() );
 
     TQLabel* lbl3 = new TQLabel( i18n( "KB read:" ), f1 );
-    lbl3->setFixedSize( labelWidth, lbl3->tqsizeHint().height() );
+    lbl3->setFixedSize( labelWidth, lbl3->sizeHint().height() );
 
     _kbytesRead = new TQLabel( i18n( "0KB" ), f1 );
-    _kbytesRead->setFixedHeight( _kbytesRead->tqsizeHint().height() );
+    _kbytesRead->setFixedHeight( _kbytesRead->sizeHint().height() );
 
     TQLabel* lbl4 = new TQLabel( i18n( "Files:" ), f2 );
-    lbl4->setFixedSize( labelWidth, lbl4->tqsizeHint().height() );
+    lbl4->setFixedSize( labelWidth, lbl4->sizeHint().height() );
 
     _files = new TQLabel( i18n( "0" ), f2 );
-    _files->setFixedHeight( _kbytesRead->tqsizeHint().height() );
+    _files->setFixedHeight( _kbytesRead->sizeHint().height() );
 
     TQLabel* lbl5 = new TQLabel( i18n( "Transfer rate:" ), f1 );
-    lbl5->setFixedSize( labelWidth, lbl5->tqsizeHint().height() );
+    lbl5->setFixedSize( labelWidth, lbl5->sizeHint().height() );
 
     _transferRate = new TQLabel( i18n( "0KB/min" ), f1 );
-    _transferRate->setFixedHeight( _transferRate->tqsizeHint().height() );
+    _transferRate->setFixedHeight( _transferRate->sizeHint().height() );
 
     TQLabel* lbl6 = new TQLabel( i18n( "Total files:" ), f2 );
-    lbl6->setFixedSize( labelWidth, lbl6->tqsizeHint().height() );
+    lbl6->setFixedSize( labelWidth, lbl6->sizeHint().height() );
 
     _totalFiles = new TQLabel( i18n( "0" ), f2 );
-    _totalFiles->setFixedHeight( _totalFiles->tqsizeHint().height() );
+    _totalFiles->setFixedHeight( _totalFiles->sizeHint().height() );
 
     _log = new LoggerWidget( i18n( "Index log:" ), this );
 
     _ok = new KPushButton( KStdGuiItem::ok(), this );
-    _ok->setFixedSize( 80, _ok->tqsizeHint().height() );
+    _ok->setFixedSize( 80, _ok->sizeHint().height() );
     connect( _ok, TQT_SIGNAL( clicked() ), this, TQT_SLOT( slotOK() ) );
     _ok->setEnabled( FALSE );
 
     _save = new TQPushButton( i18n( "Save Log..." ), this );
-    _save->setFixedSize( 80, _save->tqsizeHint().height() );
+    _save->setFixedSize( 80, _save->sizeHint().height() );
     connect( _save, TQT_SIGNAL( clicked() ), _log, TQT_SLOT( save() ) );
     _save->setEnabled( FALSE );
 
     _abort = new TQPushButton( i18n( "Abort" ), this );
-    _abort->setFixedSize( 80, _abort->tqsizeHint().height() );
+    _abort->setFixedSize( 80, _abort->sizeHint().height() );
     connect( _abort, TQT_SIGNAL( clicked() ), this, TQT_SLOT( slotAbort() ) );
 
     TQVBoxLayout* l1 = new TQVBoxLayout( this, 8, 4 );
diff --git a/kdat/IndexDlg.h b/kdat/IndexDlg.h
index ffbc505..41a4070 100644
--- a/kdat/IndexDlg.h
+++ b/kdat/IndexDlg.h
@@ -34,7 +34,7 @@ class Tape;
 class TarParser;
 
 /**
- * @short tqStatus dialog for recreating a tape index.
+ * @short Status dialog for recreating a tape index.
  */
 class IndexDlg : public TQDialog {
     Q_OBJECT
diff --git a/kdat/KDat.kdoc b/kdat/KDat.kdoc
index 21b5a50..2bf6349 100644
--- a/kdat/KDat.kdoc
+++ b/kdat/KDat.kdoc
@@ -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::slottqStatus=TapeDrive.html#slottqStatus
+TapeDrive::slotStatus=TapeDrive.html#slotStatus
 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::tqchildAt=KTreeViewItem.html#tqchildAt
+KTreeViewItem::childAt=KTreeViewItem.html#childAt
 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 3bc2b6d..9a7d776 100644
--- a/kdat/KDatMainWindow.cpp
+++ b/kdat/KDatMainWindow.cpp
@@ -211,7 +211,7 @@ KDatMainWindow::KDatMainWindow()
     _tree->insertItem( _backupProfileRootNode = new BackupProfileRootNode() );
     _tree->insertItem( new TapeIndexRootNode() );
 
-    connect( TapeDrive::instance(), TQT_SIGNAL( sigtqStatus( const TQString & ) ), this, TQT_SLOT( status( const TQString & ) ) );
+    connect( TapeDrive::instance(), TQT_SIGNAL( sigStatus( const TQString & ) ), this, TQT_SLOT( status( const TQString & ) ) );
 
     setTapePresent( FALSE );
 
@@ -446,7 +446,7 @@ void KDatMainWindow::fileBackup()
         backupProfile.setRemoveSnapshot( bp->getRemoveSnapshot() );
     } else {
         TQString name;
-        name = i18n( "Archive created on %1" ).tqarg( KGlobal::locale()->formatDate(TQDate::tqcurrentDate(), true) );
+        name = i18n( "Archive created on %1" ).tqarg( KGlobal::locale()->formatDate(TQDate::currentDate(), true) );
         name = name.stripWhiteSpace();
 
         TQStringList files;
@@ -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->tqchildAt( i ))->isSelected() ) ||
-             ( ((SelectableNode*)_tapeDriveNode->tqchildAt( i ))->hasSelectedChildren() )) {
-            archiveNode = (MountedArchiveNode*)_tapeDriveNode->tqchildAt( i );
+        if ( ( ((SelectableNode*)_tapeDriveNode->childAt( i ))->isSelected() ) ||
+             ( ((SelectableNode*)_tapeDriveNode->childAt( i ))->hasSelectedChildren() )) {
+            archiveNode = (MountedArchiveNode*)_tapeDriveNode->childAt( 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->tqchildAt( i ))->isSelected() ){
+            if( ((SelectableNode*)_tapeDriveNode->childAt( i ))->isSelected() ){
 	      printf("is completely selected\n");
             } else {
 	      printf("is partially selected\n");
@@ -608,10 +608,10 @@ void KDatMainWindow::doVerify( bool restore )
             }
 
             for ( int i = rangeableNode->childCount() - 1; i >= 0; i-- ) {
-                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() );
+                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() );
                 } else {
                     assert( FALSE );
                 }
@@ -634,7 +634,7 @@ void KDatMainWindow::doVerify( bool restore )
         }
 
         for ( int i = archiveNode->childCount() - 1; i >= 0; i-- ) {
-            stack.push( (RangeableNode*)archiveNode->tqchildAt( i ) );
+            stack.push( (RangeableNode*)archiveNode->childAt( 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->tqchildAt( i ) );
+                    stack.push( (RangeableNode*)sel->childAt( i ) );
                 }
             }
         }
@@ -865,7 +865,7 @@ void KDatMainWindow::fileFormatTape()
                      i18n("Format Tape"), i18n("Format"));
     if (result == KMessageBox::Continue ) {
         TQString name;
-        name = i18n( "Tape created on %1" ).tqarg(  KGlobal::locale()->formatDate(TQDate::tqcurrentDate(), true) );
+        name = i18n( "Tape created on %1" ).tqarg(  KGlobal::locale()->formatDate(TQDate::currentDate(), true) );
         FormatOptDlg dlg( name.stripWhiteSpace(), this );
         if ( dlg.exec() != TQDialog::Accepted ) {
             return;
@@ -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->tqchildAt( i ) );
+                    stack.push( (ArchiveableNode*)sel->childAt( i ) );
                 }
             }
         }
@@ -1192,9 +1192,9 @@ void KDatMainWindow::setBackupFiles( const TQStringList& files )
                 }
                 int i;
                 for ( i = n->childCount() - 1; i >=0; i-- ) {
-                    tmp = ((ArchiveableNode*)n->tqchildAt( i ))->getFullPath();
+                    tmp = ((ArchiveableNode*)n->childAt( i ))->getFullPath();
                     if ( tmp == (*it).left( tmp.length() ) ) {
-                        n = (ArchiveableNode*)n->tqchildAt( i );
+                        n = (ArchiveableNode*)n->childAt( i );
                         break;
                     }
                 }
@@ -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->tqchildAt( i ))->isSelected() ) ||
-                 ( ((SelectableNode*)_tapeDriveNode->tqchildAt( i ))->hasSelectedChildren() )) {
+            if ( ( ((SelectableNode*)_tapeDriveNode->childAt( i ))->isSelected() ) ||
+                 ( ((SelectableNode*)_tapeDriveNode->childAt( 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->tqsizeHint().height() );
+  _cancel->setFixedSize( 80, _cancel->sizeHint().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->tqsizeHint().height() );
+  _continue->setFixedSize( 80, _continue->sizeHint().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 3505dfb..6adc0f1 100644
--- a/kdat/LoggerWidget.cpp
+++ b/kdat/LoggerWidget.cpp
@@ -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->tqsizeHint().height() );
+    lbl1->setFixedHeight( lbl1->sizeHint().height() );
 
     _mle = new TQMultiLineEdit( this );
     _mle->setReadOnly( TRUE );
diff --git a/kdat/Node.cpp b/kdat/Node.cpp
index 006e978..6e1b174 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*)tqchildAt( lastDirIndex ))->getType() == TapeDirectoryNodeType );
+              ( lastDirIndex < childCount() ) && ( ((Node*)childAt( 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( tqchildAt( mid )->getText() ) < 0 ) {
+        if ( child->getText().compare( childAt( 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*)tqchildAt( mid ))->getType() != child->getType() ) mid++;
-        for ( ; ( mid <= smax ) && ( child->getText().compare( tqchildAt( mid )->getText() ) > 0 ); mid++ );
+        if ( ((Node*)childAt( mid ))->getType() != child->getType() ) mid++;
+        for ( ; ( mid <= smax ) && ( child->getText().compare( childAt( 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*)tqchildAt( j ))->getArchive();
+        a = ((ArchiveNode*)childAt( j ))->getArchive();
         for ( i.toFirst(); i.current(); ++i ) {
             if ( i.current() == a ) {
                 break;
             }
         }
         if ( !i.current() ) {
-            removeChild( tqchildAt( j ) );
+            removeChild( childAt( j ) );
         } else {
             j++;
         }
@@ -235,8 +235,8 @@ ArchiveNode* TapeNode::findArchiveNode( Archive* archive )
 {
     ArchiveNode* n = 0;
     for ( uint i = 0; i < childCount(); i++ ) {
-        if ( ((ArchiveNode*)tqchildAt( i ))->getArchive() == archive ) {
-            n = (ArchiveNode*)tqchildAt( i );
+        if ( ((ArchiveNode*)childAt( i ))->getArchive() == archive ) {
+            n = (ArchiveNode*)childAt( i );
             break;
         }
     }
@@ -411,7 +411,7 @@ void SelectableNode::doUpdateState()
     bool hasSelected = FALSE;
     bool allSelected = TRUE;
     for ( uint i = 0; i < childCount(); i++ ) {
-        switch ( ((SelectableNode*)tqchildAt( i ))->_state ) {
+        switch ( ((SelectableNode*)childAt( i ))->_state ) {
             case SelAll:
                 oneSelected = TRUE;
                 hasSelected = TRUE;
@@ -446,12 +446,12 @@ void SelectableNode::doSetSelected( bool select )
     // All my tqchildren get the same selection state.
     for ( uint i = 0; i < childCount(); i++ ) {
         if ( select ) {
-            if ( !((SelectableNode*)tqchildAt( i ))->isSelected() ) {
-                ((SelectableNode*)tqchildAt( i ))->doSetSelected( TRUE );
+            if ( !((SelectableNode*)childAt( i ))->isSelected() ) {
+                ((SelectableNode*)childAt( i ))->doSetSelected( TRUE );
             }
         } else {
-            if ( ((SelectableNode*)tqchildAt( i ))->isSelected() || ((SelectableNode*)tqchildAt( i ))->hasSelectedChildren() ) {
-                ((SelectableNode*)tqchildAt( i ))->doSetSelected( FALSE );
+            if ( ((SelectableNode*)childAt( i ))->isSelected() || ((SelectableNode*)childAt( i ))->hasSelectedChildren() ) {
+                ((SelectableNode*)childAt( 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().tqstyleHint(TQStyle::SH_GUIStyle)); // TQt3 doesn't make this easy ;)
+                (TQt::GUIStyle)owner->tqstyle().styleHint(TQStyle::SH_GUIStyle)); // TQt3 doesn't make this easy ;)
 	p->setPen(cg.base());
 	p->setBackgroundColor(cg.text());
     }
@@ -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->tqchildAt( i ) != this ) {
-                ((SelectableNode*)parent->tqchildAt( i ))->setSelected( FALSE );
+            if ( parent->childAt( i ) != this ) {
+                ((SelectableNode*)parent->childAt( i ))->setSelected( FALSE );
             }
         }
     }
@@ -757,8 +757,8 @@ void MountedTapeDirectoryNode::setSelected( bool select )
             parent = (Node*)parent->getParent();
         }
         for ( int i = parent->childCount() - 1; i >= 0; i-- ) {
-            if ( parent->tqchildAt( i ) != arcNode ) {
-                ((SelectableNode*)parent->tqchildAt( i ))->setSelected( FALSE );
+            if ( parent->childAt( i ) != arcNode ) {
+                ((SelectableNode*)parent->childAt( i ))->setSelected( FALSE );
             }
         }
     }
@@ -863,8 +863,8 @@ void MountedTapeFileNode::setSelected( bool select )
             parent = (Node*)parent->getParent();
         }
         for ( int i = parent->childCount() - 1; i >= 0; i-- ) {
-            if ( parent->tqchildAt( i ) != arcNode ) {
-                ((SelectableNode*)parent->tqchildAt( i ))->setSelected( FALSE );
+            if ( parent->childAt( i ) != arcNode ) {
+                ((SelectableNode*)parent->childAt( i ))->setSelected( FALSE );
             }
         }
     }
@@ -1304,14 +1304,14 @@ void TapeDriveNode::slotTapeModified( Tape* tape )
     // Remove deleted archives.
     Archive* a;
     for ( uint j = 0; j < childCount(); ) {
-        a = ((MountedArchiveNode*)tqchildAt( j ))->getArchive();
+        a = ((MountedArchiveNode*)childAt( j ))->getArchive();
         for ( i.toFirst(); i.current(); ++i ) {
             if ( i.current() == a ) {
                 break;
             }
         }
         if ( !i.current() ) {
-            Node::removeChild( tqchildAt( j ) );
+            Node::removeChild( childAt( j ) );
         } else {
             j++;
         }
@@ -1322,8 +1322,8 @@ MountedArchiveNode* TapeDriveNode::findArchiveNode( Archive* archive )
 {
     MountedArchiveNode* n = 0;
     for ( uint i = 0; i < childCount(); i++ ) {
-        if ( ((MountedArchiveNode*)tqchildAt( i ))->getArchive() == archive ) {
-            n = (MountedArchiveNode*)tqchildAt( i );
+        if ( ((MountedArchiveNode*)childAt( i ))->getArchive() == archive ) {
+            n = (MountedArchiveNode*)childAt( i );
             break;
         }
     }
@@ -1417,7 +1417,7 @@ TapeNode* TapeIndexRootNode::findTapeNode( Tape* tape )
 {
     TapeNode* n = 0;
     for ( uint i = 0; i < childCount(); i++ ) {
-        n = (TapeNode*)tqchildAt( i );
+        n = (TapeNode*)childAt( 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*)tqchildAt( i );
+        n = (BackupProfileNode*)childAt( i );
         if ( n->getBackupProfile() == backupProfile ) {
             return n;
         }
diff --git a/kdat/OptionsDlgWidget.ui b/kdat/OptionsDlgWidget.ui
index aaa9348..f4c96a6 100644
--- a/kdat/OptionsDlgWidget.ui
+++ b/kdat/OptionsDlgWidget.ui
@@ -43,7 +43,7 @@
                             <property name="name">
                                 <cstring>_defaultTapeSize</cstring>
                             </property>
-                            <property name="tqminimumSize">
+                            <property name="minimumSize">
                                 <size>
                                     <width>96</width>
                                     <height>0</height>
@@ -60,7 +60,7 @@
                             <property name="name">
                                 <cstring>_tapeBlockSize</cstring>
                             </property>
-                            <property name="tqminimumSize">
+                            <property name="minimumSize">
                                 <size>
                                     <width>96</width>
                                     <height>0</height>
@@ -283,7 +283,7 @@ You must still specify the block size.</string>
                     <property name="sizeType">
                         <enum>Expanding</enum>
                     </property>
-                    <property name="tqsizeHint">
+                    <property name="sizeHint">
                         <size>
                             <width>20</width>
                             <height>0</height>
diff --git a/kdat/TapeDrive.cpp b/kdat/TapeDrive.cpp
index 4fbcb25..2e4c59b 100644
--- a/kdat/TapeDrive.cpp
+++ b/kdat/TapeDrive.cpp
@@ -170,15 +170,15 @@ bool TapeDrive::isTapePresent()
     }
 
     // Get tape status.
-    struct mtget tapetqStatus;
-    int ret = ioctl( _fd, MTIOCGET, &tapetqStatus );
+    struct mtget tapeStatus;
+    int ret = ioctl( _fd, MTIOCGET, &tapeStatus );
     if ( ret < 0 ) {
         return FALSE;
     }
 
     // Check for the presence of a tape.
-//    if ( !GMT_DR_OPEN( tapetqStatus.mt_gstat ) ) {
-    if ( GMT_ONLINE( tapetqStatus.mt_gstat ) ) {
+//    if ( !GMT_DR_OPEN( tapeStatus.mt_gstat ) ) {
+    if ( GMT_ONLINE( tapeStatus.mt_gstat ) ) {
         // Lock the tape drive door.
         //struct mtop tapeOp;
         //tapeOp.mt_op    = MTLOCK;
@@ -189,9 +189,9 @@ bool TapeDrive::isTapePresent()
         //}
 
         if ( _readOnly ) {
-            emit sigtqStatus( i18n( "Tape mounted readonly." ) );
+            emit sigStatus( i18n( "Tape mounted readonly." ) );
         } else {
-            emit sigtqStatus( i18n( "Tape mounted read/write." ) );
+            emit sigStatus( i18n( "Tape mounted read/write." ) );
         }
         return TRUE;
     } else {
@@ -221,14 +221,14 @@ Tape* TapeDrive::readHeader()
     _tape = NULL;
     
     // Rewind tape.
-    emit sigtqStatus( "Rewinding tape..." );
+    emit sigStatus( "Rewinding tape..." );
     if ( !rewind() ) {
         KMessageBox::error( KDatMainWindow::getInstance(), i18n( "Rewinding tape failed." ));
         return NULL;
     }
 
     // KDat magic string.
-    emit sigtqStatus( i18n( "Reading magic string..." ) );
+    emit sigStatus( 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 sigtqStatus( i18n( "Reading version number..." ) );
+    emit sigStatus( 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 sigtqStatus( i18n( "Reading tape ID..." ) );
+    emit sigStatus( 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 sigtqStatus( i18n( "Skipping to archive..." ) );
+    emit sigStatus( i18n( "Skipping to archive..." ) );
 
     int curFile = getFile();
 //    printf( "TapeDrive::seek() -- curFile = %d\n", curFile );
     if ( curFile < 0 ) {
-        emit sigtqStatus( i18n( "Rewinding tape..." ) );
+        emit sigStatus( 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 sigtqStatus( i18n( "Skipping to block..." ) );
+    emit sigStatus( i18n( "Skipping to block..." ) );
     int curBlock = getBlock();
 //    printf( "TapeDrive::seek() -- curBlock = %d\n", curBlock );
     if ( curBlock < 0 ) {
-        emit sigtqStatus( i18n( "Rewinding tape..." ) );
+        emit sigStatus( i18n( "Rewinding tape..." ) );
         rewind();
         nextFile( file );
         if ( ( curBlock = getBlock() ) < 0 ) {
@@ -597,13 +597,13 @@ bool TapeDrive::pastEOF()
         return FALSE;
     }
 
-    struct mtget tapetqStatus;
-    if ( ioctl( _fd, MTIOCGET, &tapetqStatus ) < 0 ) {
+    struct mtget tapeStatus;
+    if ( ioctl( _fd, MTIOCGET, &tapeStatus ) < 0 ) {
         printf( "TapeDrive::pastEOF() -- ioctl( MTIOCGET ) failed!\n" );
         return FALSE;
     }
 
-    return GMT_EOF( tapetqStatus.mt_gstat );
+    return GMT_EOF( tapeStatus.mt_gstat );
 }
 
 bool TapeDrive::setBlockSize( int blockSize )
diff --git a/kdat/TapeDrive.h b/kdat/TapeDrive.h
index 06a0b82..7e49aa2 100644
--- a/kdat/TapeDrive.h
+++ b/kdat/TapeDrive.h
@@ -242,7 +242,7 @@ signals:
      *
      * @param msg The informational message.
      */
-    void sigtqStatus( const TQString & msg );
+    void sigStatus( const TQString & msg );
 };
 
 #endif
diff --git a/kdat/TapeFileInfoWidget.cpp b/kdat/TapeFileInfoWidget.cpp
index 2a87862..239d7f1 100644
--- a/kdat/TapeFileInfoWidget.cpp
+++ b/kdat/TapeFileInfoWidget.cpp
@@ -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->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->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() );
+    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();
+
+    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() );
 
     _fileName = new TQLabel( "???", this );
-    _fileName->setFixedHeight( _fileName->tqsizeHint().height() );
+    _fileName->setFixedHeight( _fileName->sizeHint().height() );
 
     _mtime = new TQLabel( "???", this );
-    _mtime->setFixedHeight( _mtime->tqsizeHint().height() );
+    _mtime->setFixedHeight( _mtime->sizeHint().height() );
 
     _size = new TQLabel( "???", this );
-    _size->setFixedHeight( _size->tqsizeHint().height() );
+    _size->setFixedHeight( _size->sizeHint().height() );
 
     _startRecord = new TQLabel( "???", this );
-    _startRecord->setFixedHeight( _startRecord->tqsizeHint().height() );
+    _startRecord->setFixedHeight( _startRecord->sizeHint().height() );
 
     _endRecord = new TQLabel( "???", this );
-    _endRecord->setFixedHeight( _endRecord->tqsizeHint().height() );
+    _endRecord->setFixedHeight( _endRecord->sizeHint().height() );
 
     TQVBoxLayout* l1 = new TQVBoxLayout( this, 4, 4 );
 
diff --git a/kdat/TapeInfoWidget.cpp b/kdat/TapeInfoWidget.cpp
index 3e94ae8..9ee819a 100644
--- a/kdat/TapeInfoWidget.cpp
+++ b/kdat/TapeInfoWidget.cpp
@@ -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->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() );
+    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() );
 
     _tapeName = new TQLineEdit( this );
-    _tapeName->setFixedHeight( _tapeName->tqsizeHint().height() );
+    _tapeName->setFixedHeight( _tapeName->sizeHint().height() );
 
     _tapeSize = new TQLineEdit( this );
-    _tapeSize->setFixedSize( 48, _tapeSize->tqsizeHint().height() );
+    _tapeSize->setFixedSize( 48, _tapeSize->sizeHint().height() );
 
     _tapeSizeUnits = new TQComboBox( this );
-    _tapeSizeUnits->setFixedSize( 48, _tapeSizeUnits->tqsizeHint().height() );
+    _tapeSizeUnits->setFixedSize( 48, _tapeSizeUnits->sizeHint().height() );
     _tapeSizeUnits->insertItem( "MB" );
     _tapeSizeUnits->insertItem( "GB" );
 
     _tapeID = new TQLabel( "???", this );
-    _tapeID->setFixedHeight( _tapeID->tqsizeHint().height() );
+    _tapeID->setFixedHeight( _tapeID->sizeHint().height() );
 
     _ctime = new TQLabel( "???", this );
-    _ctime->setFixedHeight( _ctime->tqsizeHint().height() );
+    _ctime->setFixedHeight( _ctime->sizeHint().height() );
 
     _mtime = new TQLabel( "???", this );
-    _mtime->setFixedHeight( _mtime->tqsizeHint().height() );
+    _mtime->setFixedHeight( _mtime->sizeHint().height() );
 
     _archiveCount = new TQLabel( "???", this );
-    _archiveCount->setFixedHeight( _archiveCount->tqsizeHint().height() );
+    _archiveCount->setFixedHeight( _archiveCount->sizeHint().height() );
 
     _spaceUsed = new TQLabel( "???", this );
-    _spaceUsed->setFixedHeight( _spaceUsed->tqsizeHint().height() );
+    _spaceUsed->setFixedHeight( _spaceUsed->sizeHint().height() );
 
     _apply = new KPushButton( KStdGuiItem::apply(), this );
-    _apply->setFixedSize( 80, _apply->tqsizeHint().height() );
+    _apply->setFixedSize( 80, _apply->sizeHint().height() );
     _apply->setEnabled( FALSE );
 
     TQVBoxLayout* l1 = new TQVBoxLayout( this, 4, 4 );
@@ -202,7 +202,7 @@ void TapeInfoWidget::setTape( Tape* tape )
         used *= blockSize / 1024;
     }
     if ( _tape->getSize() > 0 ) {
-        tmp = TQString::tqfromLatin1( "%1 / %2 (%3%)")
+        tmp = TQString::fromLatin1( "%1 / %2 (%3%)")
           .tqarg(Util::kbytesToString( used ))
           .tqarg(Util::kbytesToString( _tape->getSize() ))
           .tqarg(used * 100 / _tape->getSize() );
diff --git a/kdat/VerifyDlg.cpp b/kdat/VerifyDlg.cpp
index 209c177..f15dcff 100644
--- a/kdat/VerifyDlg.cpp
+++ b/kdat/VerifyDlg.cpp
@@ -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->tqsizeHint().height() );
+    lbl1->setFixedSize( labelWidth, lbl1->sizeHint().height() );
 
     _elapsedTime = new TQLabel( i18n( "00:00:00" ), f1 );
-    _elapsedTime->setFixedHeight( _elapsedTime->tqsizeHint().height() );
+    _elapsedTime->setFixedHeight( _elapsedTime->sizeHint().height() );
 
     TQLabel* lbl2 = new TQLabel( i18n( "Time remaining:" ), f2 );
-    lbl2->setFixedSize( labelWidth, lbl2->tqsizeHint().height() );
+    lbl2->setFixedSize( labelWidth, lbl2->sizeHint().height() );
 
     _timeRemaining = new TQLabel( i18n( "00:00:00" ), f2 );
-    _timeRemaining->setFixedHeight( _timeRemaining->tqsizeHint().height() );
+    _timeRemaining->setFixedHeight( _timeRemaining->sizeHint().height() );
 
     TQLabel* lbl3 = new TQLabel( i18n( "Total KB:" ), f1 );
-    lbl3->setFixedSize( labelWidth, lbl3->tqsizeHint().height() );
+    lbl3->setFixedSize( labelWidth, lbl3->sizeHint().height() );
 
     TQLabel* totalKbytes = new TQLabel( Util::kbytesToString( _archiveSize ), f1 );
-    totalKbytes->setFixedHeight( totalKbytes->tqsizeHint().height() );
+    totalKbytes->setFixedHeight( totalKbytes->sizeHint().height() );
 
     TQLabel* lbl4 = new TQLabel( i18n( "KB read:" ), f2 );
-    lbl4->setFixedSize( labelWidth, lbl4->tqsizeHint().height() );
+    lbl4->setFixedSize( labelWidth, lbl4->sizeHint().height() );
 
     _kbytesRead = new TQLabel( i18n( "0KB" ), f2 );
-    _kbytesRead->setFixedHeight( _kbytesRead->tqsizeHint().height() );
+    _kbytesRead->setFixedHeight( _kbytesRead->sizeHint().height() );
 
     TQLabel* lbl5 = new TQLabel( i18n( "Transfer rate:" ), f1 );
-    lbl5->setFixedSize( labelWidth, lbl5->tqsizeHint().height() );
+    lbl5->setFixedSize( labelWidth, lbl5->sizeHint().height() );
 
     _transferRate = new TQLabel( i18n( "0KB/min" ), f1 );
-    _transferRate->setFixedHeight( _transferRate->tqsizeHint().height() );
+    _transferRate->setFixedHeight( _transferRate->sizeHint().height() );
 
     TQLabel* lbl6;
     if ( _restore ) {
         lbl6 = new TQLabel( i18n( "Files:" ), f2 );
-        lbl6->setFixedSize( labelWidth, lbl6->tqsizeHint().height() );
+        lbl6->setFixedSize( labelWidth, lbl6->sizeHint().height() );
     } else {
         lbl6 = new TQLabel( i18n( "Differences:" ), f2 );
-        lbl6->setFixedSize( labelWidth, lbl6->tqsizeHint().height() );
+        lbl6->setFixedSize( labelWidth, lbl6->sizeHint().height() );
     }
 
     _files = new TQLabel( "0", f2 );
-    _files->setFixedHeight( _files->tqsizeHint().height() );
+    _files->setFixedHeight( _files->sizeHint().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->tqsizeHint().height() );
+    _ok->setFixedSize( 80, _ok->sizeHint().height() );
     connect( _ok, TQT_SIGNAL( clicked() ), this, TQT_SLOT( slotOK() ) );
     _ok->setEnabled( FALSE );
 
     _save = new TQPushButton( i18n( "&Save Log..." ), this );
-    _save->setFixedSize( 80, _save->tqsizeHint().height() );
+    _save->setFixedSize( 80, _save->sizeHint().height() );
     connect( _save, TQT_SIGNAL( clicked() ), _log, TQT_SLOT( save() ) );
     _save->setEnabled( FALSE );
 
     _abort = new TQPushButton( i18n( "&Abort" ), this );
-    _abort->setFixedSize( 80, _abort->tqsizeHint().height() );
+    _abort->setFixedSize( 80, _abort->sizeHint().height() );
     connect( _abort, TQT_SIGNAL( clicked() ), this, TQT_SLOT( slotAbort() ) );
 
     TQVBoxLayout* l1 = new TQVBoxLayout( this, 8, 4 );
diff --git a/kdat/VerifyDlg.h b/kdat/VerifyDlg.h
index 41df846..e9b5db6 100644
--- a/kdat/VerifyDlg.h
+++ b/kdat/VerifyDlg.h
@@ -33,7 +33,7 @@ class LoggerWidget;
 class TapeDrive;
 
 /**
- * @short tqStatus dialog for verifying/restoring parts of an archive.
+ * @short Status 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 a1f1353..f65d41f 100644
--- a/kdat/VerifyOptDlg.cpp
+++ b/kdat/VerifyOptDlg.cpp
@@ -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->tqsizeHint() );
+    lbl1->setFixedSize( lbl1->sizeHint() );
 
     _entry = new TQLineEdit( this );
     _entry->setText( def );
-    _entry->setFixedHeight( _entry->tqsizeHint().height() );
+    _entry->setFixedHeight( _entry->sizeHint().height() );
 
     TQPushButton* browse = new TQPushButton( i18n( "..." ), this );
-    browse->setFixedSize( browse->tqsizeHint() );
+    browse->setFixedSize( browse->sizeHint() );
 
     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->tqsizeHint().height() );
+    lbl2->setFixedHeight( lbl2->sizeHint().height() );
 
     TQListBox* fileList = new TQListBox( this );
     fileList->insertStringList(files);
 
     KPushButton* ok     = new KPushButton( KStdGuiItem::ok(), this );
-    ok->setFixedSize( 80, ok->tqsizeHint().height() );
+    ok->setFixedSize( 80, ok->sizeHint().height() );
     KPushButton* cancel = new KPushButton( KStdGuiItem::cancel(), this );
-    cancel->setFixedSize( 80, cancel->tqsizeHint().height() );
+    cancel->setFixedSize( 80, cancel->sizeHint().height() );
 
     TQVBoxLayout* l1 = new TQVBoxLayout( this, 8, 4 );
 
diff --git a/kdat/ktreeview.cpp b/kdat/ktreeview.cpp
index 516fb92..9c08c54 100644
--- a/kdat/ktreeview.cpp
+++ b/kdat/ktreeview.cpp
@@ -121,7 +121,7 @@ TQRect KTreeViewItem::boundingRect(int indent) const
 }
 
 // returns the child item at the specified index
-KTreeViewItem* KTreeViewItem::tqchildAt(int index) const
+KTreeViewItem* KTreeViewItem::childAt(int index) const
 {
     if (!hasChild())
 	return 0;
@@ -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& tqcolorGroup,
+void KTreeViewItem::paintHighlight(TQPainter* p, int indent, const TQColorGroup& colorGroup,
 				   bool hasFocus, TQt::GUIStyle style) const
 {
     TQColor fc;
     if (style == TQt::WindowsStyle)
 	fc = TQt::darkBlue;			/* hardcoded in TQt */
     else
-	fc = tqcolorGroup.text();
+	fc = colorGroup.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().tqstyleHint(TQStyle::SH_GUIStyle)); // TQt3 doesn't make this easy ;)
+                       (TQt::GUIStyle)owner->tqstyle().styleHint(TQStyle::SH_GUIStyle)); // TQt3 doesn't make this easy ;)
 	p->setPen(cg.base());
 	p->setBackgroundColor(cg.text());
     }
@@ -599,7 +599,7 @@ KTreeView::KTreeView(TQWidget *parent,
     //case WindowsStyle:
     //case MotifStyle:
 	setFrameStyle(TQFrame::WinPanel | TQFrame::Sunken);
-	setBackgroundColor(tqcolorGroup().base());
+	setBackgroundColor(colorGroup().base());
 	//break;
     /*default:
 	setFrameStyle(TQFrame::Panel | TQFrame::Plain);
@@ -1649,7 +1649,7 @@ void KTreeView::lowerItem(KTreeViewItem *item)
     bool autoU = autoUpdate();
     setAutoUpdate(FALSE);
     takeItem(item);
-    insertItem(itemParent->tqchildAt(itemChildIndex), item, FALSE);
+    insertItem(itemParent->childAt(itemChildIndex), item, FALSE);
     if(autoU && isVisible())
       tqrepaint();
     setAutoUpdate(autoU);
@@ -1859,7 +1859,7 @@ void KTreeView::paintCell(TQPainter* p, int row, int)
 	return;
 
     p->setClipRect(cellRect(), TQPainter::CoordPainter );
-    TQColorGroup cg = tqcolorGroup();
+    TQColorGroup cg = colorGroup();
     int indent = indentation(item);
     item->paint(p, indent, cg,
 		current == row);		/* highlighted */
@@ -1875,7 +1875,7 @@ void KTreeView::raiseItem(KTreeViewItem *item)
     bool autoU = autoUpdate();
     setAutoUpdate(FALSE);
     takeItem(item);
-    insertItem(itemParent->tqchildAt(--itemChildIndex), item, TRUE);
+    insertItem(itemParent->childAt(--itemChildIndex), item, TRUE);
     if(autoU && isVisible())
       tqrepaint();
     setAutoUpdate(autoU);
@@ -1961,7 +1961,7 @@ void KTreeView::split(KTreeViewItem *item)
   bool autoU = autoUpdate();
   setAutoUpdate(FALSE);
   takeItem(item);
-  appendChildItem(itemParent->tqchildAt(--itemChildIndex), item);
+  appendChildItem(itemParent->childAt(--itemChildIndex), item);
   if(autoU && isVisible())
     tqrepaint();
   setAutoUpdate(autoU);
diff --git a/kdat/ktreeview.h b/kdat/ktreeview.h
index d0af2d5..deed0f8 100644
--- a/kdat/ktreeview.h
+++ b/kdat/ktreeview.h
@@ -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* tqchildAt(int index) const;
+    KTreeViewItem* childAt(int index) const;
 
     /**
      * Returns the number of child items in this item's sub tree.