TQt4 port kdegraphics

This enables compilation under both Qt3 and Qt4


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdegraphics@1237557 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

34 files changed, 302 insertions, 288 deletions

diff --git a/kuickshow/kuickshow.spec b/kuickshow/kuickshow.spec
index 0fcba9ea..ca157837 100644
--- a/kuickshow/kuickshow.spec
+++ b/kuickshow/kuickshow.spec
@@ -55,11 +55,11 @@ make install DESTDIR=$RPM_BUILD_ROOT
 
 cd $RPM_BUILD_ROOT
  
-find . -type d | sed '1,2d;s,^\.,\%attr(-\,root\,root) \%dir ,' > $RPM_BUILD_DIR/file.list.%{name}
+tqfind . -type d | sed '1,2d;s,^\.,\%attr(-\,root\,root) \%dir ,' > $RPM_BUILD_DIR/file.list.%{name}
  
-find . -type f | sed 's,^\.,\%attr(-\,root\,root) ,' >> $RPM_BUILD_DIR/file.list.%{name}
+tqfind . -type f | sed 's,^\.,\%attr(-\,root\,root) ,' >> $RPM_BUILD_DIR/file.list.%{name}
  
-find . -type l | sed 's,^\.,\%attr(-\,root\,root) ,' >> $RPM_BUILD_DIR/file.list.%{name}
+tqfind . -type l | sed 's,^\.,\%attr(-\,root\,root) ,' >> $RPM_BUILD_DIR/file.list.%{name}
 
 %clean
 rm -rf $RPM_BUILD_ROOT
diff --git a/kuickshow/src/aboutwidget.cpp b/kuickshow/src/aboutwidget.cpp
index fc9825fd..f65b522b 100644
--- a/kuickshow/src/aboutwidget.cpp
+++ b/kuickshow/src/aboutwidget.cpp
@@ -31,17 +31,17 @@
 
 #include "aboutwidget.h"
 
-AboutWidget::AboutWidget( TQWidget *parent, const char *name )
-    : TQVBox( parent, name, Qt::WShowModal )
+AboutWidget::AboutWidget( TQWidget *tqparent, const char *name )
+    : TQVBox( tqparent, name, TQt::WShowModal )
 {
     KWin::setType( winId(), NET::Override );
     KWin::setState( winId(), NET::SkipTaskbar );
 
     setFrameStyle( WinPanel | Raised );
 
-    TQGroupBox *gBox = new TQGroupBox( 1, Horizontal, this);
+    TQGroupBox *gBox = new TQGroupBox( 1,Qt::Horizontal, this);
     gBox->setGeometry( 10, 10, width()-20, height()-20 );
-    gBox->setAlignment( AlignHCenter );
+    gBox->tqsetAlignment( AlignHCenter );
     gBox->installEventFilter( this );
 
     gBox->setPalette( TQPalette( TQColor( white ) ) );
@@ -57,14 +57,14 @@ AboutWidget::AboutWidget( TQWidget *parent, const char *name )
 
     TQLabel *authors = new TQLabel("Kuickshow " KUICKSHOWVERSION
 				 " was brought to you by", gBox);
-    authors->setAlignment( AlignCenter );
+    authors->tqsetAlignment( AlignCenter );
 
     m_homepage = new KURLWidget("Carsten Pfeiffer", gBox);
     m_homepage->setURL( "http://devel-home.kde.org/~pfeiffer/kuickshow/" );
-    m_homepage->setAlignment( AlignCenter );
+    m_homepage->tqsetAlignment( AlignCenter );
 
     TQLabel *copy = new TQLabel("(C) 1998-2006", gBox);
-    copy->setAlignment( AlignCenter );
+    copy->tqsetAlignment( AlignCenter );
 
     ImlibWidget *im = new ImlibWidget( 0L, gBox, "KuickShow Logo" );
     if ( im->loadImage( file ) )
@@ -83,8 +83,8 @@ AboutWidget::~AboutWidget()
 bool AboutWidget::eventFilter( TQObject *o, TQEvent *e )
 {
     if ( e->type() == TQEvent::MouseButtonPress ) {
-        TQMouseEvent *ev = static_cast<TQMouseEvent*>( e );
-        if ( !m_homepage->geometry().contains( ev->pos() ) ) {
+        TQMouseEvent *ev = TQT_TQMOUSEEVENT( e );
+        if ( !m_homepage->tqgeometry().tqcontains( ev->pos() ) ) {
             deleteLater();
             return true;
         }
diff --git a/kuickshow/src/aboutwidget.h b/kuickshow/src/aboutwidget.h
index 0f70ccaa..c3bd487f 100644
--- a/kuickshow/src/aboutwidget.h
+++ b/kuickshow/src/aboutwidget.h
@@ -24,12 +24,13 @@
 
 class KURLWidget;
 
-class AboutWidget : public QVBox
+class AboutWidget : public TQVBox
 {
     Q_OBJECT
+  TQ_OBJECT
 
 public:
-    AboutWidget(TQWidget *parent = 0, const char *name = 0);
+    AboutWidget(TQWidget *tqparent = 0, const char *name = 0);
 
 protected:
     ~AboutWidget();
diff --git a/kuickshow/src/defaultswidget.cpp b/kuickshow/src/defaultswidget.cpp
index 7e94b1b1..c0596784 100644
--- a/kuickshow/src/defaultswidget.cpp
+++ b/kuickshow/src/defaultswidget.cpp
@@ -31,8 +31,8 @@
 #include "imlibwidget.h"
 #include "defaultswidget.h"
 
-DefaultsWidget::DefaultsWidget( TQWidget *parent, const char *name)
-  : TQWidget( parent, name )
+DefaultsWidget::DefaultsWidget( TQWidget *tqparent, const char *name)
+  : TQWidget( tqparent, name )
 {
   imFiltered = 0L;
 
@@ -92,7 +92,7 @@ DefaultsWidget::DefaultsWidget( TQWidget *parent, const char *name)
   // --
 
   gbPreview = new TQGroupBox( i18n("Preview"), this );
-  gbPreview->setAlignment( AlignCenter );
+  gbPreview->tqsetAlignment( AlignCenter );
 
   lbImOrig = new TQLabel( i18n("Original"), gbPreview );
   imOrig = new ImlibWidget( 0L, gbPreview, "original image" );
@@ -105,13 +105,13 @@ DefaultsWidget::DefaultsWidget( TQWidget *parent, const char *name)
   ////////////////
 
 
-  // layout management
+  // tqlayout management
   TQVBoxLayout *mainLayout = new TQVBoxLayout( this, 0,
-            KDialog::spacingHint(), "main layout" );
+            KDialog::spacingHint(), "main tqlayout" );
 
-  TQVBoxLayout *gbScaleLayout = new TQVBoxLayout( gbScale->layout(),
+  TQVBoxLayout *gbScaleLayout = new TQVBoxLayout( gbScale->tqlayout(),
             KDialog::spacingHint());
-  TQVBoxLayout *gbGeometryLayout = new TQVBoxLayout(gbGeometry->layout(),
+  TQVBoxLayout *gbGeometryLayout = new TQVBoxLayout(gbGeometry->tqlayout(),
             KDialog::spacingHint());
   TQGridLayout *gbPreviewLayout = new TQGridLayout(gbPreview, 2, 3, 0,
             KDialog::spacingHint());
diff --git a/kuickshow/src/defaultswidget.h b/kuickshow/src/defaultswidget.h
index 5eeae365..c9f74b67 100644
--- a/kuickshow/src/defaultswidget.h
+++ b/kuickshow/src/defaultswidget.h
@@ -30,12 +30,13 @@ class TQLabel;
 class KComboBox;
 class KIntNumInput;
 
-class DefaultsWidget : public QWidget
+class DefaultsWidget : public TQWidget
 {
   Q_OBJECT
+  TQ_OBJECT
 
 public:
-  DefaultsWidget( TQWidget *parent, const char *name );
+  DefaultsWidget( TQWidget *tqparent, const char *name );
   ~DefaultsWidget();
 
   void 		loadSettings( const KuickData& data );
diff --git a/kuickshow/src/filecache.cpp b/kuickshow/src/filecache.cpp
index 006bf46e..54403639 100644
--- a/kuickshow/src/filecache.cpp
+++ b/kuickshow/src/filecache.cpp
@@ -42,7 +42,7 @@ FileCache * FileCache::self()
 KuickFile * FileCache::getFile( const KURL& url )
 {
     TQString urlString = url.prettyURL();
-    KuickFile *file = m_files.find( urlString );
+    KuickFile *file = m_files.tqfind( urlString );
     if ( !file ) {
         file = new KuickFile( url );
         m_files.insert( urlString, file );
@@ -58,7 +58,7 @@ TQString FileCache::tempDir()
 
         if ( !m_tempDir ) {
             kdWarning() << "Unable to create temporary directory for KuickShow" << endl;
-            return TQString::null;
+            return TQString();
         }
     }
     
@@ -68,7 +68,7 @@ TQString FileCache::tempDir()
 
 KTempDir * FileCache::createTempDir()
 {
-    TQString tmpName = TQString::fromLatin1( KGlobal::instance()->instanceName() );
+    TQString tmpName = TQString::tqfromLatin1( KGlobal::instance()->instanceName() );
     tmpName.append( TQString::number( getpid() ) );
     TQString dirName = locateLocal( "tmp", tmpName );
     KTempDir *dir = new KTempDir( dirName );
diff --git a/kuickshow/src/filecache.h b/kuickshow/src/filecache.h
index 7cb97526..2152b5f9 100644
--- a/kuickshow/src/filecache.h
+++ b/kuickshow/src/filecache.h
@@ -27,7 +27,7 @@ public:
     int getLimit() const { return m_limit; }
 
     /**
-     * @return the temporary directory or TQString::null if none available
+     * @return the temporary directory or TQString() if none available
      */
     TQString tempDir();
 
diff --git a/kuickshow/src/filefinder.cpp b/kuickshow/src/filefinder.cpp
index 35bb382a..fc00b84c 100644
--- a/kuickshow/src/filefinder.cpp
+++ b/kuickshow/src/filefinder.cpp
@@ -26,8 +26,8 @@
 
 #include "filefinder.h"
 
-FileFinder::FileFinder( TQWidget *parent, const char *name )
-    : KLineEdit( parent, name )
+FileFinder::FileFinder( TQWidget *tqparent, const char *name )
+    : KLineEdit( tqparent, name )
 {
     // make this widget just as large, as the font is + 8 Pixels
     int height = fontMetrics().height() + 8;
@@ -49,7 +49,7 @@ FileFinder::FileFinder( TQWidget *parent, const char *name )
     comp->setReplaceEnv( true );
     setCompletionObject( comp, false );
     setAutoDeleteCompletionObject( true );
-    setFocusPolicy( ClickFocus );
+    setFocusPolicy( TQ_ClickFocus );
 
     KConfig *config = KGlobal::config();
     KConfigGroupSaver cs( config, "GeneralConfiguration" );
@@ -87,7 +87,7 @@ void FileFinder::keyPressEvent( TQKeyEvent *e )
 void FileFinder::hide()
 {
     KLineEdit::hide();
-    parentWidget()->setFocus();
+    tqparentWidget()->setFocus();
 }
 
 void FileFinder::slotAccept( const TQString& dir )
diff --git a/kuickshow/src/filefinder.h b/kuickshow/src/filefinder.h
index fc94bd71..3ec76797 100644
--- a/kuickshow/src/filefinder.h
+++ b/kuickshow/src/filefinder.h
@@ -28,9 +28,10 @@ class KURLCompletion;
 class FileFinder : public KLineEdit
 {
     Q_OBJECT
+  TQ_OBJECT
 
 public:
-    FileFinder( TQWidget *parent=0, const char *name=0 );
+    FileFinder( TQWidget *tqparent=0, const char *name=0 );
     ~FileFinder();
 
     KURLCompletion *completion() {
diff --git a/kuickshow/src/filewidget.cpp b/kuickshow/src/filewidget.cpp
index d697db21..18284891 100644
--- a/kuickshow/src/filewidget.cpp
+++ b/kuickshow/src/filewidget.cpp
@@ -35,8 +35,8 @@
 #undef KeyPress
 #endif
 
-FileWidget::FileWidget( const KURL& url, TQWidget *parent, const char *name )
-    : KDirOperator( url, parent, name ),
+FileWidget::FileWidget( const KURL& url, TQWidget *tqparent, const char *name )
+    : KDirOperator( url, tqparent, name ),
       m_validCompletion( false ),
       m_fileFinder( 0L )
 {
@@ -99,7 +99,7 @@ void FileWidget::initActions()
 
     TQPopupMenu *pMenu = menu->popupMenu();
     int lastItemId = pMenu->idAt( pMenu->count() - 1 );
-    TQMenuItem *mItem = pMenu->findItem( lastItemId );
+    TQMenuItem *mItem = pMenu->tqfindItem( lastItemId );
     if ( mItem && !mItem->isSeparator() )
         menu->insert( sep );
 
@@ -152,7 +152,7 @@ void FileWidget::activatedMenu( const KFileItem *item, const TQPoint& pos )
 void FileWidget::findCompletion( const TQString& text )
 {
     if ( text.at(0) == '/' || text.at(0) == '~' ||
-	 text.find('/') != -1 ) {
+	 text.tqfind('/') != -1 ) {
 	TQString t = m_fileFinder->completion()->makeCompletion( text );
 
 	if (m_fileFinder->completionMode() == KGlobalSettings::CompletionPopup ||
@@ -179,7 +179,7 @@ void FileWidget::findCompletion( const TQString& text )
 bool FileWidget::eventFilter( TQObject *o, TQEvent *e )
 {
     if ( e->type() == TQEvent::KeyPress ) {
-	TQKeyEvent *k = static_cast<TQKeyEvent*>( e );
+	TQKeyEvent *k = TQT_TQKEYEVENT( e );
 	
 	if ( (k->state() & (ControlButton | AltButton)) == 0 ) {
 	    int key = k->key();
@@ -196,7 +196,7 @@ bool FileWidget::eventFilter( TQObject *o, TQEvent *e )
 	    }
 	
 	    const TQString& text = k->text();
-	    if ( !text.isEmpty() && text.unicode()->isPrint() ) {
+	    if ( !text.isEmpty() && text.tqunicode()->isPrint() ) {
                 k->accept();
 		
                 if ( !m_fileFinder ) {
@@ -360,7 +360,7 @@ void FileWidget::slotViewChanged()
 
 void FileWidget::slotItemsCleared()
 {
-    m_currentURL = TQString::null;
+    m_currentURL = TQString();
 }
 
 void FileWidget::slotItemDeleted( KFileItem *item )
@@ -399,7 +399,7 @@ void FileWidget::slotReturnPressed( const TQString& t )
 	setURL( url, true );
     }
 
-    else if ( text.find('/') != (int) text.length() -1 ) { // relative path
+    else if ( text.tqfind('/') != (int) text.length() -1 ) { // relative path
 	TQString dir = m_fileFinder->completion()->replacedPath( text );
 	KURL u( url(), dir );
 	setURL( u, true );
@@ -444,11 +444,11 @@ void FileWidget::slotFinishedLoading()
     else if ( !current )
 	setCurrentItem( view()->items()->getFirst() );
 
-    m_initialName = TQString::null;
+    m_initialName = TQString();
     emit finished();
 }
 
-TQSize FileWidget::sizeHint() const
+TQSize FileWidget::tqsizeHint() const
 {
   return TQSize( 300, 300 );
 }
diff --git a/kuickshow/src/filewidget.h b/kuickshow/src/filewidget.h
index 2022bdbc..8591f9b5 100644
--- a/kuickshow/src/filewidget.h
+++ b/kuickshow/src/filewidget.h
@@ -29,11 +29,12 @@ class KFileItem;
 class FileWidget : public KDirOperator
 {
     Q_OBJECT
+  TQ_OBJECT
 
 public:
     enum WhichItem { Previous, Next, Current };
 
-    FileWidget( const KURL& url, TQWidget *parent = 0L, const char *name = 0L );
+    FileWidget( const KURL& url, TQWidget *tqparent = 0L, const char *name = 0L );
     ~FileWidget();
 
     bool hasFiles() const;
@@ -70,7 +71,7 @@ protected:
     virtual bool eventFilter( TQObject *o, TQEvent * );
     virtual void resizeEvent( TQResizeEvent * );
     virtual void activatedMenu( const KFileItem *, const TQPoint& );
-    virtual TQSize sizeHint() const;
+    virtual TQSize tqsizeHint() const;
 
 private slots:
     void slotReturnPressed( const TQString& text );
diff --git a/kuickshow/src/generalwidget.cpp b/kuickshow/src/generalwidget.cpp
index 1308885a..3b9b0352 100644
--- a/kuickshow/src/generalwidget.cpp
+++ b/kuickshow/src/generalwidget.cpp
@@ -33,11 +33,11 @@
 
 #include "generalwidget.h"
 
-GeneralWidget::GeneralWidget( TQWidget *parent, const char *name )
-  : TQWidget( parent, name )
+GeneralWidget::GeneralWidget( TQWidget *tqparent, const char *name )
+  : TQWidget( tqparent, name )
 {
-  TQVBoxLayout *layout = new TQVBoxLayout( this );
-  layout->setSpacing( KDialog::spacingHint() );
+  TQVBoxLayout *tqlayout = new TQVBoxLayout( this );
+  tqlayout->setSpacing( KDialog::spacingHint() );
 
   TQPixmap pixmap = UserIcon( "logo" );
   KURLLabel *logo = new KURLLabel( this );
@@ -50,7 +50,7 @@ GeneralWidget::GeneralWidget( TQWidget *parent, const char *name )
   connect( logo, TQT_SIGNAL( leftClickedURL( const TQString & ) ),
             TQT_SLOT( slotURLClicked( const TQString & ) ) );
 
-  layout->addWidget( logo, 0, AlignRight );
+  tqlayout->addWidget( logo, 0, AlignRight );
 
   cbFullscreen = new TQCheckBox( i18n("Fullscreen mode"), this, "boscreen" );
 
@@ -70,17 +70,17 @@ GeneralWidget::GeneralWidget( TQWidget *parent, const char *name )
   gridLayout->addWidget( l1, 1, 0 );
   gridLayout->addWidget( editFilter, 1, 1 );
 
-  layout->addWidget( cbFullscreen );
-  layout->addWidget( cbPreload );
-  layout->addWidget( cbLastdir );
-  layout->addLayout( gridLayout );
+  tqlayout->addWidget( cbFullscreen );
+  tqlayout->addWidget( cbPreload );
+  tqlayout->addWidget( cbLastdir );
+  tqlayout->addLayout( gridLayout );
 
   ////////////////////////////////////////////////////////////////////////
 
   TQVGroupBox *gbox2 = new TQVGroupBox( i18n("Quality/Speed"),
 				     this, "qualitybox" );
-  layout->addWidget( gbox2 );
-  layout->addStretch();
+  tqlayout->addWidget( gbox2 );
+  tqlayout->addStretch();
 
   cbSmoothScale = new TQCheckBox( i18n("Smooth scaling"), gbox2, "smoothscale" );
   cbFastRender = new TQCheckBox( i18n("Fast rendering"), gbox2, "fastrender" );
diff --git a/kuickshow/src/generalwidget.h b/kuickshow/src/generalwidget.h
index e84c46ac..d9665170 100644
--- a/kuickshow/src/generalwidget.h
+++ b/kuickshow/src/generalwidget.h
@@ -29,12 +29,13 @@ class KLineEdit;
 class KIntNumInput;
 
 
-class GeneralWidget : public QWidget
+class GeneralWidget : public TQWidget
 {
     Q_OBJECT
+  TQ_OBJECT
 
 public:
-    GeneralWidget( TQWidget *parent, const char *name );
+    GeneralWidget( TQWidget *tqparent, const char *name );
     ~GeneralWidget();
 
     void 	loadSettings( const KuickData& data );
diff --git a/kuickshow/src/imagewindow.cpp b/kuickshow/src/imagewindow.cpp
index 72de91c1..915443bb 100644
--- a/kuickshow/src/imagewindow.cpp
+++ b/kuickshow/src/imagewindow.cpp
@@ -74,15 +74,15 @@
 
 TQCursor *ImageWindow::s_handCursor = 0L;
 
-ImageWindow::ImageWindow( ImData *_idata, ImlibData *id, TQWidget *parent,
+ImageWindow::ImageWindow( ImData *_idata, ImlibData *id, TQWidget *tqparent,
 			  const char *name )
-    : ImlibWidget( _idata, id, parent, name )
+    : ImlibWidget( _idata, id, tqparent, name )
 {
     init();
 }
 
-ImageWindow::ImageWindow( ImData *_idata, TQWidget *parent, const char *name )
-    : ImlibWidget( _idata, parent, name )
+ImageWindow::ImageWindow( ImData *_idata, TQWidget *tqparent, const char *name )
+    : ImlibWidget( _idata, tqparent, name )
 {
     init();
 }
@@ -94,7 +94,7 @@ ImageWindow::~ImageWindow()
 
 void ImageWindow::init()
 {
-    setFocusPolicy( TQWidget::StrongFocus );
+    setFocusPolicy( TQ_StrongFocus );
     
     KCursor::setAutoHideCursor( this, true, true );
     KCursor::setHideCursorDelay( 1500 );
@@ -146,103 +146,103 @@ void ImageWindow::updateActions()
 void ImageWindow::setupActions()
 {
     new KAction( i18n("Show Next Image"), KStdAccel::next(),
-                 this, TQT_SLOT( slotRequestNext() ),
+                 TQT_TQOBJECT(this), TQT_SLOT( slotRequestNext() ),
                  m_actions, "next_image" );
     new KAction( i18n("Show Previous Image"), KStdAccel::prior(),
-                 this, TQT_SLOT( slotRequestPrevious() ),
+                 TQT_TQOBJECT(this), TQT_SLOT( slotRequestPrevious() ),
                  m_actions, "previous_image" );
 
     new KAction( i18n("Delete Image"), SHIFT + Key_Delete,
-                 this, TQT_SLOT( imageDelete() ),
+                 TQT_TQOBJECT(this), TQT_SLOT( imageDelete() ),
                  m_actions, "delete_image" );
     new KAction( i18n("Move Image to Trash"), Key_Delete,
-                 this, TQT_SLOT( imageTrash() ),
+                 TQT_TQOBJECT(this), TQT_SLOT( imageTrash() ),
                  m_actions, "trash_image" );
 
     new KAction( i18n("Zoom In"), Key_Plus,
-                 this, TQT_SLOT( zoomIn() ),
+                 TQT_TQOBJECT(this), TQT_SLOT( zoomIn() ),
                  m_actions, "zoom_in" );
     new KAction( i18n("Zoom Out"), Key_Minus,
-                 this, TQT_SLOT( zoomOut() ),
+                 TQT_TQOBJECT(this), TQT_SLOT( zoomOut() ),
                  m_actions, "zoom_out" );
     new KAction( i18n("Restore Original Size"), Key_O,
-                 this, TQT_SLOT( showImageOriginalSize() ),
+                 TQT_TQOBJECT(this), TQT_SLOT( showImageOriginalSize() ),
                  m_actions, "original_size" );
     new KAction( i18n("Maximize"), Key_M,
-                 this, TQT_SLOT( maximize() ),
+                 TQT_TQOBJECT(this), TQT_SLOT( maximize() ),
                  m_actions, "maximize" );
 
     new KAction( i18n("Rotate 90 Degrees"), Key_9,
-                 this, TQT_SLOT( rotate90() ),
+                 TQT_TQOBJECT(this), TQT_SLOT( rotate90() ),
                  m_actions, "rotate90" );
     new KAction( i18n("Rotate 180 Degrees"), Key_8,
-                 this, TQT_SLOT( rotate180() ),
+                 TQT_TQOBJECT(this), TQT_SLOT( rotate180() ),
                  m_actions, "rotate180" );
     new KAction( i18n("Rotate 270 Degrees"), Key_7,
-                 this, TQT_SLOT( rotate270() ),
+                 TQT_TQOBJECT(this), TQT_SLOT( rotate270() ),
                  m_actions, "rotate270" );
 
-    new KAction( i18n("Flip Horizontally"), Key_Asterisk,
-                 this, TQT_SLOT( flipHoriz() ),
+    new KAction( i18n("FlipQt::Horizontally"), Key_Asterisk,
+                 TQT_TQOBJECT(this), TQT_SLOT( flipHoriz() ),
                  m_actions, "flip_horicontally" );
-    new KAction( i18n("Flip Vertically"), Key_Slash,
-                 this, TQT_SLOT( flipVert() ),
+    new KAction( i18n("FlipQt::Vertically"), Key_Slash,
+                 TQT_TQOBJECT(this), TQT_SLOT( flipVert() ),
                  m_actions, "flip_vertically" );
 
     new KAction( i18n("Print Image..."), KStdAccel::print(),
-                 this, TQT_SLOT( printImage() ),
+                 TQT_TQOBJECT(this), TQT_SLOT( printImage() ),
                  m_actions, "print_image" );
-    KStdAction::saveAs( this, TQT_SLOT( saveImage() ),
+    KStdAction::saveAs( TQT_TQOBJECT(this), TQT_SLOT( saveImage() ),
                  m_actions, "save_image_as" );
 
-    KStdAction::close( this, TQT_SLOT( close() ),
+    KStdAction::close( TQT_TQOBJECT(this), TQT_SLOT( close() ),
                  m_actions, "close_image" );
     // --------
     new KAction( i18n("More Brightness"), Key_B,
-                 this, TQT_SLOT( moreBrightness() ),
+                 TQT_TQOBJECT(this), TQT_SLOT( moreBrightness() ),
                  m_actions, "more_brightness" );
     new KAction( i18n("Less Brightness"), SHIFT + Key_B,
-                 this, TQT_SLOT( lessBrightness() ),
+                 TQT_TQOBJECT(this), TQT_SLOT( lessBrightness() ),
                  m_actions, "less_brightness" );
     new KAction( i18n("More Contrast"), Key_C,
-                 this, TQT_SLOT( moreContrast() ),
+                 TQT_TQOBJECT(this), TQT_SLOT( moreContrast() ),
                  m_actions, "more_contrast" );
     new KAction( i18n("Less Contrast"), SHIFT + Key_C,
-                 this, TQT_SLOT( lessContrast() ),
+                 TQT_TQOBJECT(this), TQT_SLOT( lessContrast() ),
                  m_actions, "less_contrast" );
     new KAction( i18n("More Gamma"), Key_G,
-                 this, TQT_SLOT( moreGamma() ),
+                 TQT_TQOBJECT(this), TQT_SLOT( moreGamma() ),
                  m_actions, "more_gamma" );
     new KAction( i18n("Less Gamma"), SHIFT + Key_G,
-                 this, TQT_SLOT( lessGamma() ),
+                 TQT_TQOBJECT(this), TQT_SLOT( lessGamma() ),
                  m_actions, "less_gamma" );
 
     // --------
     new KAction( i18n("Scroll Up"), Key_Up,
-                 this, TQT_SLOT( scrollUp() ),
+                 TQT_TQOBJECT(this), TQT_SLOT( scrollUp() ),
                  m_actions, "scroll_up" );
     new KAction( i18n("Scroll Down"), Key_Down,
-                 this, TQT_SLOT( scrollDown() ),
+                 TQT_TQOBJECT(this), TQT_SLOT( scrollDown() ),
                  m_actions, "scroll_down" );
     new KAction( i18n("Scroll Left"), Key_Left,
-                 this, TQT_SLOT( scrollLeft() ),
+                 TQT_TQOBJECT(this), TQT_SLOT( scrollLeft() ),
                  m_actions, "scroll_left" );
     new KAction( i18n("Scroll Right"), Key_Right,
-                 this, TQT_SLOT( scrollRight() ),
+                 TQT_TQOBJECT(this), TQT_SLOT( scrollRight() ),
                  m_actions, "scroll_right" );
     // --------
     new KAction( i18n("Pause Slideshow"), Key_P,
-                 this, TQT_SLOT( pauseSlideShow() ),
+                 TQT_TQOBJECT(this), TQT_SLOT( pauseSlideShow() ),
                  m_actions, "kuick_slideshow_pause" );
 
-    KAction *fullscreenAction = KStdAction::fullScreen(this, TQT_SLOT( toggleFullscreen() ), m_actions, 0 );
+    KAction *fullscreenAction = KStdAction::fullScreen(TQT_TQOBJECT(this), TQT_SLOT( toggleFullscreen() ), m_actions, 0 );
 
     KAction *reloadAction = new KAction( i18n("Reload Image"), KStdAccel::shortcut(KStdAccel::Reload),
-                                         this, TQT_SLOT( reload() ),
+                                         TQT_TQOBJECT(this), TQT_SLOT( reload() ),
                                          m_actions, "reload_image" );
 
     new KAction( i18n("Properties"), ALT + Key_Return,
-                 this, TQT_SLOT( slotProperties() ),
+                 TQT_TQOBJECT(this), TQT_SLOT( slotProperties() ),
                  m_actions, "properties" );
 
     m_actions->readShortcutSettings();
@@ -310,8 +310,8 @@ void ImageWindow::updateGeometry( int imWidth, int imHeight )
 	
     TQString caption = i18n( "Filename (Imagewidth x Imageheight)",
                             "%3 (%1 x %2)" );
-    caption = caption.arg( m_kuim->originalWidth() ).
-              arg( m_kuim->originalHeight() ).arg( m_kuim->url().prettyURL() );
+    caption = caption.tqarg( m_kuim->originalWidth() ).
+              tqarg( m_kuim->originalHeight() ).tqarg( m_kuim->url().prettyURL() );
     setCaption( kapp->makeStdCaption( caption ) );
 }
 
@@ -403,7 +403,7 @@ void ImageWindow::scrollImage( int x, int y, bool restrict )
 //     XUnmapWindow();
 //     XSetWindowBackgroundPixmap()
 //     resize window to fit image size, center image
-//     XClearWindow(); // repaint
+//     XClearWindow(); // tqrepaint
 //     XMapWindow(), XSync();
 //
 bool ImageWindow::showNextImage( const KURL& url )
@@ -412,7 +412,7 @@ bool ImageWindow::showNextImage( const KURL& url )
     switch ( file->waitForDownload( this ) ) {
     	case KuickFile::ERROR:
     	{
-    	    TQString tmp = i18n("Unable to download the image from %1.").arg(url.prettyURL());
+    	    TQString tmp = i18n("Unable to download the image from %1.").tqarg(url.prettyURL());
 	        emit sigImageError( file, tmp );
 	        return false;
     	}
@@ -430,7 +430,7 @@ bool ImageWindow::showNextImage( KuickFile *file )
     if ( !loadImage( file ) ) {
    	    TQString tmp = i18n("Unable to load the image %1.\n"
                        "Perhaps the file format is unsupported or "
-                       "your Imlib is not installed properly.").arg(file->url().prettyURL());
+                       "your Imlib is not installed properly.").tqarg(file->url().prettyURL());
         emit sigImageError( file, tmp );
         return false;
     }
@@ -630,7 +630,7 @@ void ImageWindow::mousePressEvent( TQMouseEvent *e )
     xposPress = xmove;
     yposPress = ymove;
 
-    if ( e->button() == LeftButton ) {
+    if ( e->button() == Qt::LeftButton ) {
         if ( e->state() & ShiftButton )
             updateCursor( ZoomCursor );
         else
@@ -675,7 +675,7 @@ void ImageWindow::updateCursor( KuickCursor cursor )
 
 void ImageWindow::mouseMoveEvent( TQMouseEvent *e )
 {
-    if ( !(e->state() & LeftButton) ) { // only handle LeftButton actions
+    if ( !(e->state() & Qt::LeftButton) ) { // only handle LeftButton actions
 	return;
     }
 
@@ -692,7 +692,7 @@ void ImageWindow::mouseMoveEvent( TQMouseEvent *e )
  	// really required?
  	p.eraseRect( transWidget->rect() );
 	transWidget->show();
-	qApp->processOneEvent();
+	tqApp->processOneEvent();
 	
 	int width  = e->x() - xposPress;
 	int height = e->y() - yposPress;
@@ -707,7 +707,7 @@ void ImageWindow::mouseMoveEvent( TQMouseEvent *e )
 	    yzoom = e->y();
 	}
 
-	TQPen pen( Qt::white, 1, DashLine );
+	TQPen pen( TQt::white, 1, DashLine );
 	p.setPen( pen );     // for drawing white dashed line
 	p.drawRect( xzoom, yzoom, width, height );
 	p.setPen( DotLine ); // defaults to black dotted line pen
@@ -736,7 +736,7 @@ void ImageWindow::mouseReleaseEvent( TQMouseEvent *e )
     }
 
     // only proceed if shift-Key is still pressed
-    if ( !(e->button() == LeftButton && e->state() & ShiftButton) )
+    if ( !(e->button() == Qt::LeftButton && e->state() & ShiftButton) )
 	return;
 
     int neww, newh, topX, topY, botX, botY;
@@ -972,7 +972,7 @@ bool ImageWindow::saveImage( const KURL& dest, bool keepOriginalSize )
     int w = keepOriginalSize ? m_kuim->originalWidth()  : m_kuim->width();
     int h = keepOriginalSize ? m_kuim->originalHeight() : m_kuim->height();
     if ( m_kuim->absRotation() == ROT_90 || m_kuim->absRotation() == ROT_270 )
-        qSwap( w, h );
+        tqSwap( w, h );
 
     ImlibImage *saveIm = Imlib_clone_scaled_image( id, m_kuim->imlibImage(),
                                                    w, h );
@@ -987,7 +987,7 @@ bool ImageWindow::saveImage( const KURL& dest, bool keepOriginalSize )
 		if ( !extension.isEmpty() )
 			extension.prepend( '.' );
 		
-		KTempFile tmpFile( TQString::null, extension );
+		KTempFile tmpFile( TQString(), extension );
 		if ( tmpFile.status() != 0 )
 			return false;
 		tmpFile.close();
@@ -1045,7 +1045,7 @@ void ImageWindow::autoScale( KuickImage *kuim )
     int mh = s.height();
 
     if ( kuim->absRotation() == ROT_90 || kuim->absRotation() == ROT_270 )
-        qSwap( newW, newH );
+        tqSwap( newW, newH );
 
     bool doIt = false;
 
@@ -1128,7 +1128,7 @@ int ImageWindow::desktopWidth( bool totalScreen ) const
 {
     if ( myIsFullscreen || totalScreen )
     {
-        return KGlobalSettings::desktopGeometry(topLevelWidget()).width();
+        return KGlobalSettings::desktopGeometry(tqtopLevelWidget()).width();
     } else
 	return Kuick::workArea().width();
 }
@@ -1137,7 +1137,7 @@ int ImageWindow::desktopWidth( bool totalScreen ) const
 int ImageWindow::desktopHeight( bool totalScreen ) const
 {
     if ( myIsFullscreen || totalScreen ) {
-        return KGlobalSettings::desktopGeometry(topLevelWidget()).height();
+        return KGlobalSettings::desktopGeometry(tqtopLevelWidget()).height();
     } else {
 	return Kuick::workArea().height();
     }
@@ -1146,7 +1146,7 @@ int ImageWindow::desktopHeight( bool totalScreen ) const
 TQSize ImageWindow::maxImageSize() const
 {
     if ( myIsFullscreen ) {
-        return KGlobalSettings::desktopGeometry(topLevelWidget()).size();
+        return KGlobalSettings::desktopGeometry(tqtopLevelWidget()).size();
     }
     else {
 	return Kuick::workArea().size() - Kuick::frameSize( winId() );
@@ -1193,7 +1193,7 @@ bool ImageWindow::canZoomTo( int newWidth, int newHeight )
     if ( !ImlibWidget::canZoomTo( newWidth, newHeight ) )
         return false;
     
-    TQSize desktopSize = KGlobalSettings::desktopGeometry(topLevelWidget()).size();
+    TQSize desktopSize = KGlobalSettings::desktopGeometry(tqtopLevelWidget()).size();
 
     int desktopArea = desktopSize.width() * desktopSize.height();
     int imageArea = newWidth * newHeight;
@@ -1203,8 +1203,8 @@ bool ImageWindow::canZoomTo( int newWidth, int newHeight )
         return KMessageBox::warningContinueCancel(
             this,
             i18n("You are about to view a very large image (%1 x %2 pixels), which can be very resource-consuming and even make your computer hang.\nDo you want to continue?")
-            .arg( newWidth ).arg( newHeight ),
-            TQString::null,
+            .tqarg( newWidth ).tqarg( newHeight ),
+            TQString(),
             KStdGuiItem::cont(),
             "ImageWindow_confirm_very_large_window"
             ) == KMessageBox::Continue;
@@ -1245,7 +1245,7 @@ void ImageWindow::restoreCursor()
 
 bool ImageWindow::isCursorHidden() const
 {
-    return cursor().shape() == Qt::BlankCursor;
+    return cursor().shape() == TQt::BlankCursor;
 }
     
 #include "imagewindow.moc"
diff --git a/kuickshow/src/imagewindow.h b/kuickshow/src/imagewindow.h
index 19dc7462..f7558667 100644
--- a/kuickshow/src/imagewindow.h
+++ b/kuickshow/src/imagewindow.h
@@ -38,11 +38,12 @@ class KuickFile;
 class ImageWindow : public ImlibWidget
 {
   Q_OBJECT
+  TQ_OBJECT
 
 public:
-  ImageWindow( ImData *_idata, ImlibData *id, TQWidget *parent=0,
+  ImageWindow( ImData *_idata, ImlibData *id, TQWidget *tqparent=0,
 	       const char *name=0 );
-  ImageWindow( ImData *_idata=0, TQWidget *parent=0, const char *name=0 );
+  ImageWindow( ImData *_idata=0, TQWidget *tqparent=0, const char *name=0 );
 
   bool 		showNextImage( KuickFile * file );
   bool 		showNextImage( const KURL& url );
@@ -158,7 +159,7 @@ signals:
 private:
   int 		desktopWidth( bool totalScreen = false ) const;
   int 		desktopHeight( bool totalScreen = false ) const;
-  QSize		maxImageSize() const;
+  TQSize		maxImageSize() const;
   void          setupActions();
   void 		setPopupMenu();
   bool          isCursorHidden() const;
diff --git a/kuickshow/src/imlibwidget.cpp b/kuickshow/src/imlibwidget.cpp
index 8386e1ab..1eddb704 100644
--- a/kuickshow/src/imlibwidget.cpp
+++ b/kuickshow/src/imlibwidget.cpp
@@ -43,8 +43,8 @@
 
 const int ImlibWidget::ImlibOffset = 256;
 
-ImlibWidget::ImlibWidget( ImData *_idata, TQWidget *parent, const char *name ) :
-  TQWidget( parent, name, WDestructiveClose )
+ImlibWidget::ImlibWidget( ImData *_idata, TQWidget *tqparent, const char *name ) :
+  TQWidget( tqparent, name, WDestructiveClose )
 {
     idata 		= _idata;
     deleteImData 	= false;
@@ -82,9 +82,9 @@ ImlibWidget::ImlibWidget( ImData *_idata, TQWidget *parent, const char *name ) :
 }
 
 
-ImlibWidget::ImlibWidget( ImData *_idata, ImlibData *_id, TQWidget *parent,
+ImlibWidget::ImlibWidget( ImData *_idata, ImlibData *_id, TQWidget *tqparent,
 			  const char *name )
-    : TQWidget( parent, name, WDestructiveClose )
+    : TQWidget( tqparent, name, WDestructiveClose )
 {
     id              = _id;
     idata           = _idata;
@@ -104,7 +104,7 @@ void ImlibWidget::init()
 {
     int w = 1; // > 0 for XCreateWindow
     int h = 1;
-    myBackgroundColor = Qt::black;
+    myBackgroundColor = TQt::black;
     m_kuim              = 0L;
     m_kuickFile = 0L;
 
@@ -311,18 +311,16 @@ bool ImlibWidget::autoRotate( KuickImage *kuim )
     if ( !metadatas.isValid() )
         return false;
 
-    KFileMetaInfoItem metaitem = metadatas.item("Orientation");
+    KFileMetaInfoItem metaitem = metadatas.item("Qt::Orientation");
     if ( !metaitem.isValid()
-#if QT_VERSION >= 0x030100
         || metaitem.value().isNull()
-#endif
         )
         return false;
 
 
     switch ( metaitem.value().toInt() )
     {
-        //  Orientation:
+        //  Qt::Orientation:
         //  1:      normal
         //  2:      flipped horizontally
         //  3:      ROT 180
@@ -438,17 +436,17 @@ void ImlibWidget::setFlipMode( int mode )
 }
 
 
-void ImlibWidget::updateWidget( bool geometryUpdate )
+void ImlibWidget::updateWidget( bool tqgeometryUpdate )
 {
     if ( !m_kuim )
 	return;
 
-//     if ( geometryUpdate )
+//     if ( tqgeometryUpdate )
 //         XUnmapWindow( x11Display(), win );// remove the old image -> no flicker
 
     XSetWindowBackgroundPixmap( x11Display(), win, m_kuim->pixmap() );
 
-    if ( geometryUpdate )
+    if ( tqgeometryUpdate )
 	updateGeometry( m_kuim->width(), m_kuim->height() );
 
     XClearWindow( x11Display(), win );
@@ -477,7 +475,7 @@ void ImlibWidget::setBackgroundColor( const TQColor& color )
 {
     myBackgroundColor = color;
     setPalette( TQPalette( myBackgroundColor ));
-    repaint( false); // FIXME - false? necessary at all?
+    tqrepaint( false); // FIXME - false? necessary at all?
 }
 
 const TQColor& ImlibWidget::backgroundColor() const
@@ -517,23 +515,23 @@ void ImlibWidget::setBusyCursor()
 
 void ImlibWidget::restoreCursor()
 {
-    if ( cursor().shape() == KCursor::waitCursor().shape() ) // only if nobody changed the cursor in the meantime!
+    if ( cursor().shape() == KCursor::waitCursor().tqshape() ) // only if nobody changed the cursor in the meantime!
          setCursor( m_oldCursor );
 }
 
-// Reparenting a widget in Qt in fact means destroying the old X window of the widget
+// Retqparenting a widget in TQt in fact means destroying the old X window of the widget
 // and creating a new one. And since the X window used for the Imlib image is a child
 // of this widget's X window, destroying this widget's X window would mean also
 // destroying the Imlib image X window. Therefore it needs to be temporarily reparented
 // away and reparented back to the new X window.
-// Reparenting may happen e.g. when doing the old-style (non-NETWM) fullscreen changes.
-void ImlibWidget::reparent( TQWidget* parent, WFlags f, const TQPoint& p, bool showIt )
+// Retqparenting may happen e.g. when doing the old-style (non-NETWM) fullscreen changes.
+void ImlibWidget::reparent( TQWidget* tqparent, WFlags f, const TQPoint& p, bool showIt )
 {
     XWindowAttributes attr;
     XGetWindowAttributes( x11Display(), win, &attr );
     XUnmapWindow( x11Display(), win );
     XReparentWindow( x11Display(), win, attr.root, 0, 0 );
-    TQWidget::reparent( parent, f, p, showIt );
+    TQWidget::reparent( tqparent, f, p, showIt );
     XReparentWindow( x11Display(), win, winId(), attr.x, attr.y );
     if( attr.map_state != IsUnmapped )
         XMapWindow( x11Display(), win );
@@ -604,7 +602,7 @@ KuickImage * ImageCache::getKuimage( KuickFile * file,
     	return 0L;
 
     KuickImage *kuim = 0L;
-    int index = fileList.findIndex( file );
+    int index = fileList.tqfindIndex( file );
     if ( index != -1 ) {
         if ( index == 0 )
             kuim = kuickList.at( 0 );
@@ -641,7 +639,7 @@ KuickImage * ImageCache::getKuimage( KuickFile * file,
         slotIdle();
 	if ( !im ) {
             slotBusy();
-	    im = loadImageWithQt( file->localFile() );
+	    im = loadImageWithTQt( file->localFile() );
             slotIdle();
 	    if ( !im )
 		return 0L;
@@ -668,7 +666,7 @@ KuickImage * ImageCache::getKuimage( KuickFile * file,
 
 // Note: the returned image's filename will not be the real filename (which it usually
 // isn't anyway, according to Imlib's sources).
-ImlibImage * ImageCache::loadImageWithQt( const TQString& fileName ) const
+ImlibImage * ImageCache::loadImageWithTQt( const TQString& fileName ) const
 {
     kdDebug() << "Trying to load " << fileName << " with KImageIO..." << endl;
 
@@ -695,12 +693,12 @@ ImlibImage * ImageCache::loadImageWithQt( const TQString& fileName ) const
     int h = image.height();
 
     for (int y = 0; y < h; y++) {
-	QRgb *scanLine = reinterpret_cast<QRgb *>( image.scanLine(y) );
+	TQRgb *scanLine = reinterpret_cast<TQRgb *>( image.scanLine(y) );
 	for (int x = 0; x < w; x++) {
-	    const QRgb& pixel = scanLine[x];
-	    *(newData++) = qRed(pixel);
-	    *(newData++) = qGreen(pixel);
-	    *(newData++) = qBlue(pixel);
+	    const TQRgb& pixel = scanLine[x];
+	    *(newData++) = tqRed(pixel);
+	    *(newData++) = tqGreen(pixel);
+	    *(newData++) = tqBlue(pixel);
 	}
     }
 
diff --git a/kuickshow/src/imlibwidget.h b/kuickshow/src/imlibwidget.h
index de13cad8..a83f8eb4 100644
--- a/kuickshow/src/imlibwidget.h
+++ b/kuickshow/src/imlibwidget.h
@@ -1,7 +1,7 @@
 /****************************************************************************
 ** $Id$
 **
-** ImlibWidget: maps an Xlib window with Imlib's contents on a QWidget
+** ImlibWidget: maps an Xlib window with Imlib's contents on a TQWidget
 **
 ** Created : 98
 **
@@ -22,7 +22,7 @@
 
 #include <kurl.h>
 
-// #include those AFTER Qt-includes!
+// #include those AFTER TQt-includes!
 #include <Imlib.h>
 #include <X11/Xlib.h>
 #include <X11/Xutil.h>
@@ -34,9 +34,10 @@
 class KuickFile;
 class KuickImage;
 
-class ImageCache : public QObject
+class ImageCache : public TQObject
 {
   Q_OBJECT
+  TQ_OBJECT
 
 public:
   ImageCache( ImlibData *id, int maxImages=1 );
@@ -48,7 +49,7 @@ public:
   KuickImage *		getKuimage( KuickFile * file, ImlibColorModifier  );
 
 private:
-  ImlibImage *		loadImageWithQt( const TQString& filename ) const;
+  ImlibImage *		loadImageWithTQt( const TQString& filename ) const;
 
   int 			myMaxImages;
   TQValueList<KuickFile*>fileList;
@@ -72,14 +73,15 @@ signals:
 
 class TQColor;
 
-class ImlibWidget : public QWidget
+class ImlibWidget : public TQWidget
 {
   Q_OBJECT
+  TQ_OBJECT
 
 public:
 
-  ImlibWidget( ImData *_idata=0, TQWidget *parent=0, const char *name=0 );
-  ImlibWidget( ImData *_idata, ImlibData *id, TQWidget *parent=0,
+  ImlibWidget( ImData *_idata=0, TQWidget *tqparent=0, const char *name=0 );
+  ImlibWidget( ImData *_idata, ImlibData *id, TQWidget *tqparent=0,
 	       const char *name=0 );
   virtual ~ImlibWidget();
 
@@ -119,7 +121,7 @@ public:
 
   ImlibData*	getImlibData() const 	       { return id; 		  }
 
-  virtual void  reparent( TQWidget* parent, WFlags f, const TQPoint& p, bool showIt = FALSE );
+  virtual void  reparent( TQWidget* tqparent, WFlags f, const TQPoint& p, bool showIt = FALSE );
 
 public slots:
   void	        rotate90();
@@ -136,7 +138,7 @@ protected:
   void 		showImage();
   void          setImageModifier();
   void 		rotate( int );
-  void 		updateWidget( bool geometryUpdate=true );
+  void 		updateWidget( bool tqgeometryUpdate=true );
   virtual void 	updateGeometry( int width, int height );
   virtual void  loaded( KuickImage * );
   virtual bool  canZoomTo( int newWidth, int newHeight );
@@ -144,9 +146,9 @@ protected:
 
   void 		closeEvent( TQCloseEvent * );
 
-  inline void	autoUpdate( bool geometryUpdate=false ) {
+  inline void	autoUpdate( bool tqgeometryUpdate=false ) {
     if ( isAutoRendering )
-      updateWidget( geometryUpdate );
+      updateWidget( tqgeometryUpdate );
   }
 
   bool		stillResizing, deleteImData, deleteImlibData;
diff --git a/kuickshow/src/kuickconfigdlg.cpp b/kuickshow/src/kuickconfigdlg.cpp
index 140c90d5..3d981e11 100644
--- a/kuickshow/src/kuickconfigdlg.cpp
+++ b/kuickshow/src/kuickconfigdlg.cpp
@@ -38,11 +38,11 @@
 #include "kuickdata.h"
 
 
-KuickConfigDialog::KuickConfigDialog( KActionCollection *_coll, TQWidget *parent,
+KuickConfigDialog::KuickConfigDialog( KActionCollection *_coll, TQWidget *tqparent,
 				      const char *name, bool modal )
     : KDialogBase( Tabbed, i18n("Configure"),
 		     Help | Default | Ok | Apply | Cancel, Ok,
-		     parent, name, modal )
+		     tqparent, name, modal )
 {
     coll = _coll;
     TQVBox *box = addVBoxPage( i18n("&General") );
diff --git a/kuickshow/src/kuickconfigdlg.h b/kuickshow/src/kuickconfigdlg.h
index a19a6e97..9d7657b2 100644
--- a/kuickshow/src/kuickconfigdlg.h
+++ b/kuickshow/src/kuickconfigdlg.h
@@ -33,9 +33,10 @@ class ImageWindow;
 class KuickConfigDialog : public KDialogBase
 {
     Q_OBJECT
+  TQ_OBJECT
 
 public:
-    KuickConfigDialog( KActionCollection *coll, TQWidget *parent=0,
+    KuickConfigDialog( KActionCollection *coll, TQWidget *tqparent=0,
 		       const char *name=0, bool modal=true);
     ~KuickConfigDialog();
 
diff --git a/kuickshow/src/kuickdata.cpp b/kuickshow/src/kuickdata.cpp
index a68a9d3e..528d1aa0 100644
--- a/kuickshow/src/kuickdata.cpp
+++ b/kuickshow/src/kuickdata.cpp
@@ -55,7 +55,7 @@ KuickData::KuickData()
   maxZoomFactor	  = 4.0;
 
   maxCachedImages = 4;
-  backgroundColor = Qt::black;
+  backgroundColor = TQt::black;
 
   startInLastDir = true;
 
@@ -106,7 +106,7 @@ void KuickData::load()
 
   maxCachedImages = kc->readUnsignedNumEntry( "MaxCachedImages",
                                               def.maxCachedImages );
-  backgroundColor = kc->readColorEntry( "BackgroundColor", &Qt::black );
+  backgroundColor = kc->readColorEntry( "BackgroundColor", &TQt::black );
 
   startInLastDir = kc->readBoolEntry( "StartInLastDir", true);
 
diff --git a/kuickshow/src/kuickfile.cpp b/kuickshow/src/kuickfile.cpp
index da38fdee..648cf6a6 100644
--- a/kuickshow/src/kuickfile.cpp
+++ b/kuickshow/src/kuickfile.cpp
@@ -41,7 +41,7 @@ TQString KuickFile::localFile() const
     // Note: never call isAvailable() from here, directly or indirectly
 
     if ( isDownloading() )
-        return TQString::null;
+        return TQString();
 
     return m_localFile;
 }
@@ -61,13 +61,13 @@ bool KuickFile::download()
         return true;
 
     // reinitialize
-    m_localFile = TQString::null;
+    m_localFile = TQString();
     m_currentProgress = 0;
     
 
     TQString ext;
     TQString fileName = m_url.fileName();
-    int extIndex = fileName.findRev('.');
+    int extIndex = fileName.tqfindRev('.');
     if ( extIndex > 0 )
         ext = fileName.mid( extIndex + 1 );
 
@@ -94,7 +94,7 @@ bool KuickFile::download()
     return m_job != 0L;
 }
 
-KuickFile::DownloadStatus KuickFile::waitForDownload( TQWidget *parent )
+KuickFile::DownloadtqStatus KuickFile::waitForDownload( TQWidget *tqparent )
 {
     if ( isAvailable() )
         return OK;
@@ -104,10 +104,10 @@ KuickFile::DownloadStatus KuickFile::waitForDownload( TQWidget *parent )
             return ERROR;
     }
 
-    KProgressDialog *dialog = new KProgressDialog( parent );
+    KProgressDialog *dialog = new KProgressDialog( tqparent );
     dialog->setModal( true );
-    dialog->setCaption( i18n("Downloading %1...").arg( m_url.fileName() ) );
-    dialog->setLabel( i18n("Please wait while downloading\n%1").arg( m_url.prettyURL() ));
+    dialog->setCaption( i18n("Downloading %1...").tqarg( m_url.fileName() ) );
+    dialog->setLabel( i18n("Please wait while downloading\n%1").tqarg( m_url.prettyURL() ));
     dialog->setAllowCancel( true );
     dialog->setAutoClose( true );
 
@@ -152,7 +152,7 @@ void KuickFile::slotResult( KIO::Job *job )
 
         TQString canceledFile = static_cast<KIO::FileCopyJob*>(job)->destURL().path();
         TQFile::remove( canceledFile );
-        m_progress->topLevelWidget()->hide();
+        m_progress->tqtopLevelWidget()->hide();
     }
     else {
 	    m_localFile = static_cast<KIO::FileCopyJob*>(job)->destURL().path();
@@ -162,7 +162,7 @@ void KuickFile::slotResult( KIO::Job *job )
 	        m_progress->setProgress( 100 );
 #define BUGGY_VERSION KDE_MAKE_VERSION(3,5,2)
 	        if ( KDE::version() <= BUGGY_VERSION ) {
-	            m_progress->topLevelWidget()->hide(); // ### workaround broken KProgressDialog
+	            m_progress->tqtopLevelWidget()->hide(); // ### workaround broken KProgressDialog
 	        }
 	    }
     }
diff --git a/kuickshow/src/kuickfile.h b/kuickshow/src/kuickfile.h
index 2076e612..08fa4557 100644
--- a/kuickshow/src/kuickfile.h
+++ b/kuickshow/src/kuickfile.h
@@ -21,12 +21,13 @@ namespace KIO {
     class FileCopyJob;
 }
 
-class KuickFile : public QObject
+class KuickFile : public TQObject
 {
     Q_OBJECT
+  TQ_OBJECT
 
 public:
-	enum DownloadStatus
+	enum DownloadtqStatus
 	{
 		OK = 1,
 		CANCELED,
@@ -71,7 +72,7 @@ public:
      * immediately.
      * @return true when the download has finished or false when the user aborted the dialog
      */
-    KuickFile::DownloadStatus waitForDownload( TQWidget *parent );
+    KuickFile::DownloadtqStatus waitForDownload( TQWidget *tqparent );
 
 //    bool needsDownload();
 
diff --git a/kuickshow/src/kuickimage.cpp b/kuickshow/src/kuickimage.cpp
index 36fa97c2..894a0369 100644
--- a/kuickshow/src/kuickimage.cpp
+++ b/kuickshow/src/kuickimage.cpp
@@ -82,7 +82,7 @@ void KuickImage::rotate( Rotation rot )
     }
 
     else if ( rot == ROT_90 || rot == ROT_270 ) {
-	qSwap( myWidth, myHeight );
+	tqSwap( myWidth, myHeight );
 	Imlib_rotate_image( myId, myIm, -1 );
 
 	if ( rot == ROT_90 ) 		// rotate 90 degrees
@@ -178,7 +178,7 @@ void KuickImage::restoreOriginalSize()
     myIsDirty = true;
 
     if ( myRotation == ROT_90 || myRotation == ROT_270 )
-        qSwap( myWidth, myHeight );
+        tqSwap( myWidth, myHeight );
 }
 
 void KuickImage::resize( int width, int height, KuickImage::ResizeMode mode )
@@ -212,9 +212,9 @@ bool KuickImage::smoothResize( int newWidth, int newHeight )
 {
 //	qDebug("-- smoothResize: %i x %i", newWidth, newHeight);
 	
-	TQImage *image = newQImage();
-	// Note: TQImage::ScaleMin seems to have a bug (off-by-one, sometimes results in width being 1 pixel too small)
-	TQImage scaledImage = image->smoothScale(newWidth, newHeight, TQImage::ScaleFree);
+	TQImage *image = newTQImage();
+	// Note: TQ_ScaleMin seems to have a bug (off-by-one, sometimes results in width being 1 pixel too small)
+	TQImage scaledImage = image->smoothScale(newWidth, newHeight, TQ_ScaleFree);
 		
 	delete image;
 	
@@ -235,11 +235,11 @@ bool KuickImage::smoothResize( int newWidth, int newHeight )
 	return false;
 }
 
-TQImage * KuickImage::newQImage() const
+TQImage * KuickImage::newTQImage() const
 {
 	ImlibImage *im;
 
-//	qDebug("-- newQImage");
+//	qDebug("-- newTQImage");
 
 	if ( myOrigIm != 0L && myRotation == ROT_0 && myFlipMode == FlipNone )
 	{
@@ -257,7 +257,7 @@ TQImage * KuickImage::newQImage() const
 	
 	TQImage *image = new TQImage( w, h, 32 );
 	uchar *rgb = im->rgb_data;
-	QRgb **destImageData = reinterpret_cast<QRgb**>( image->jumpTable() );
+	TQRgb **destImageData = reinterpret_cast<TQRgb**>( image->jumpTable() );
 	
 
 	int byteIndex = 0;
@@ -275,7 +275,7 @@ TQImage * KuickImage::newQImage() const
 		uchar g = rgb[byteIndex++];
 		uchar b = rgb[byteIndex++];
 		
-		QRgb rgbPixel = qRgb( r, g, b );
+		TQRgb rgbPixel = tqRgb( r, g, b );
 		destImageData[destLineIndex][destByteIndex++] = rgbPixel;
 	}
 	
@@ -306,12 +306,12 @@ ImlibImage * KuickImage::toImage( ImlibData *id, TQImage& image )
     int h = image.height();
 
 	for (int y = 0; y < h; y++) {
-		QRgb *scanLine = reinterpret_cast<QRgb *>( image.scanLine(y) );
+		TQRgb *scanLine = reinterpret_cast<TQRgb *>( image.scanLine(y) );
 		for (int x = 0; x < w; x++) {
-		    const QRgb& pixel = scanLine[x];
-		    *(newData++) = qRed(pixel);
-		    *(newData++) = qGreen(pixel);
-		    *(newData++) = qBlue(pixel);
+		    const TQRgb& pixel = scanLine[x];
+		    *(newData++) = tqRed(pixel);
+		    *(newData++) = tqGreen(pixel);
+		    *(newData++) = tqBlue(pixel);
 		}
 	}
 
@@ -341,7 +341,7 @@ bool KuickImage::smoothResize( int newWidth, int newHeight )
 
 	//TQImage dst(w, h, myIm->depth(), myIm->numColors(), myIm->bitOrder());
 	
-	//QRgb *scanline;
+	//TQRgb *scanline;
 	
 	int basis_ox, basis_oy, basis_xx, basis_yy;
 	
@@ -363,10 +363,10 @@ bool KuickImage::smoothResize( int newWidth, int newHeight )
 	int max_x2 = (myOrigWidth << 12);
 	int max_y2 = (myOrigHeight << 12);
 	
-//	QRgb background = idata->backgroundColor.rgb();
+//	TQRgb background = idata->backgroundColor.rgb();
 	
-//	QRgb **imdata = (QRgb **) myIm->jumpTable();
-//	QRgb *imdata = reinterpret_cast<QRgb*>( myIm->rgb_data );
+//	TQRgb **imdata = (TQRgb **) myIm->jumpTable();
+//	TQRgb *imdata = reinterpret_cast<TQRgb*>( myIm->rgb_data );
 	uchar *imdata = myIm->rgb_data;
 	
 	
@@ -380,15 +380,15 @@ bool KuickImage::smoothResize( int newWidth, int newHeight )
 //		if ((y2 >= 0  && (y2 >> 12) < myIm->height()) || y >= h)
 //			break;
 //		
-//		scanline = (QRgb*) dst.scanLine(y);
+//		scanline = (TQRgb*) dst.scanLine(y);
 //		for (int i = 0; i < w; i++)
-//			*(scanline++) = background; //qRgb(0,255,0);
+//			*(scanline++) = background; //tqRgb(0,255,0);
 //		y++;
 //	}
 	
 	for (; y < newHeight; y++)
 	{
-//		scanline = (QRgb*) dst.scanLine(y);
+//		scanline = (TQRgb*) dst.scanLine(y);
 	
 		x2 = basis_ox;
 		y2 = basis_oy + y * basis_yy;
@@ -400,7 +400,7 @@ bool KuickImage::smoothResize( int newWidth, int newHeight )
 		
 //		while  ((x2 < 0 || (x2 >> 12) >= myIm->width()) && x < w)	//fill the left of the target pixmap with the background color
 //		{
-//			*(scanline++) = background; //qRgb(0,0,255);
+//			*(scanline++) = background; //tqRgb(0,0,255);
 //			x2 += basis_xx;
 //			x++;
 //		}
@@ -425,14 +425,14 @@ bool KuickImage::smoothResize( int newWidth, int newHeight )
 			unsigned int iwx = 0xfff - wx;
 			unsigned int iwy = 0xfff - wy;
 			
-			QRgb tl = 0, tr = 0, bl = 0, br = 0;
+			TQRgb tl = 0, tr = 0, bl = 0, br = 0;
 			int ind = 0;
 			ind = (left + top * myOrigWidth) * 3;
 			tl  = (imdata[ind] << 16);
 			tl |= (imdata[ind + 1] << 8);
 			tl |= (imdata[ind + 2] << 0);
 			int bar = imdata[ind + 2] << 8;
-			bar = qBlue(bar);
+			bar = tqBlue(bar);
 			
 			ind = (right + top * myOrigWidth) * 3;
 			tr  = (imdata[ind] << 16);
@@ -462,9 +462,9 @@ bool KuickImage::smoothResize( int newWidth, int newHeight )
 			br=getValidPixel(myIm, right, bottom, x, y);
 			*/
 			
-			unsigned int r = (unsigned int) (qRed(tl) * iwx * iwy + qRed(tr) * wx* iwy + qRed(bl) * iwx * wy + qRed(br) * wx * wy); // NB 12+12+8 == 32
-			unsigned int g = (unsigned int) (qGreen(tl) * iwx * iwy + qGreen(tr) * wx * iwy + qGreen(bl) * iwx * wy + qGreen(br) * wx * wy);
-			unsigned int b = (unsigned int) (qBlue(tl) * iwx * iwy + qBlue(tr) * wx * iwy + qBlue(bl) * iwx * wy + qBlue(br) * wx * wy);
+			unsigned int r = (unsigned int) (tqRed(tl) * iwx * iwy + tqRed(tr) * wx* iwy + tqRed(bl) * iwx * wy + tqRed(br) * wx * wy); // NB 12+12+8 == 32
+			unsigned int g = (unsigned int) (tqGreen(tl) * iwx * iwy + tqGreen(tr) * wx * iwy + tqGreen(bl) * iwx * wy + tqGreen(br) * wx * wy);
+			unsigned int b = (unsigned int) (tqBlue(tl) * iwx * iwy + tqBlue(tr) * wx * iwy + tqBlue(bl) * iwx * wy + tqBlue(br) * wx * wy);
 			
 			// ### endianness
 			//we're actually off by one in 255 here! (254 instead of 255)
@@ -474,7 +474,7 @@ bool KuickImage::smoothResize( int newWidth, int newHeight )
 			newImageData[(y * newWidth * 3) + (x * 3) + 0] = (r >> 24);
 			newImageData[(y * newWidth * 3) + (x * 3) + 1] = (g >> 24);
 			newImageData[(y * newWidth * 3) + (x * 3) + 2] = (b >> 24);
-//			*(scanline++) = qRgb(r >> 24, g >> 24, b >> 24); //we're actually off by one in 255 here
+//			*(scanline++) = tqRgb(r >> 24, g >> 24, b >> 24); //we're actually off by one in 255 here
 			
 			x2 += basis_xx;
 			
@@ -488,7 +488,7 @@ bool KuickImage::smoothResize( int newWidth, int newHeight )
 		
 //		while  (x < w)	//fill the right of each scanline with the background colour
 //		{
-//			*(scanline++) = background; //qRgb(255,0,0);
+//			*(scanline++) = background; //tqRgb(255,0,0);
 //			x++;
 //		}
 	}
@@ -500,9 +500,9 @@ bool KuickImage::smoothResize( int newWidth, int newHeight )
 //		if (y >= h)
 //			break;
 //		
-//		scanline = (QRgb*) dst.scanLine(y);
+//		scanline = (TQRgb*) dst.scanLine(y);
 //		for (int i = 0; i < w; i++)
-//			*(scanline++) = background; //qRgb(255,255,0);
+//			*(scanline++) = background; //tqRgb(255,255,0);
 //		y++;
 //	}
 
diff --git a/kuickshow/src/kuickimage.h b/kuickshow/src/kuickimage.h
index 4463e83a..a1875e11 100644
--- a/kuickshow/src/kuickimage.h
+++ b/kuickshow/src/kuickimage.h
@@ -18,16 +18,17 @@
 #include "kuickdata.h"
 #include "kuickfile.h"
 
-// #include those AFTER Qt-includes!
+// #include those AFTER TQt-includes!
 #include <Imlib.h>
 #include <X11/Xlib.h>
 #include <X11/Xutil.h>
 // #include <X11/extensions/shape.h>
 
 
-class KuickImage : public QObject
+class KuickImage : public TQObject
 {
   Q_OBJECT
+  TQ_OBJECT
 
 public:
   enum ResizeMode { FAST, SMOOTH };
@@ -66,7 +67,7 @@ private:
   /**
    * Note: caller must delete it!
    */
-  TQImage * 	newQImage() const;
+  TQImage * 	newTQImage() const;
 
   const KuickFile * myFile;
 
diff --git a/kuickshow/src/kuickshow.cpp b/kuickshow/src/kuickshow.cpp
index 5504d01d..7186db09 100644
--- a/kuickshow/src/kuickshow.cpp
+++ b/kuickshow/src/kuickshow.cpp
@@ -133,7 +133,7 @@ KuickShow::KuickShow( const char *name )
         if ( KMessageBox::warningYesNo(
                  this,
                  i18n("Do you really want to display this 1 image at the same time? This might be quite resource intensive and could overload your computer.<br>If you choose %1, only the first image will be shown.", 
-                      "Do you really want to display these %n images at the same time? This might be quite resource intensive and could overload your computer.<br>If you choose %1, only the first image will be shown.", numArgs).arg(KStdGuiItem::no().plainText()),
+                      "Do you really want to display these %n images at the same time? This might be quite resource intensive and could overload your computer.<br>If you choose %1, only the first image will be shown.", numArgs).tqarg(KStdGuiItem::no().plainText()),
                  i18n("Display Multiple Images?"))
              != KMessageBox::Yes )
         {
@@ -246,24 +246,24 @@ void KuickShow::initGUI( const KURL& startDir )
              this, TQT_SLOT( slotDropped( const KFileItem *, TQDropEvent *, const KURL::List &)) );
 
     // setup actions
-    KAction *open = KStdAction::open( this, TQT_SLOT( slotOpenURL() ),
+    KAction *open = KStdAction::open( TQT_TQOBJECT(this), TQT_SLOT( slotOpenURL() ),
                                       coll, "openURL" );
 
-    KAction *print = KStdAction::print( this, TQT_SLOT( slotPrint() ),
+    KAction *print = KStdAction::print( TQT_TQOBJECT(this), TQT_SLOT( slotPrint() ),
                                         coll, "kuick_print" );
     print->setText( i18n("Print Image...") );
 
-    KAction *configure = new KAction( i18n("Configure %1...").arg( KGlobal::instance()->aboutData()->programName() ), "configure",
+    KAction *configure = new KAction( i18n("Configure %1...").tqarg( KGlobal::instance()->aboutData()->programName() ), "configure",
                                       KShortcut(),
-                                      this, TQT_SLOT( configuration() ),
+                                      TQT_TQOBJECT(this), TQT_SLOT( configuration() ),
                                       coll, "kuick_configure" );
     KAction *slide = new KAction( i18n("Start Slideshow" ), "ksslide",
                                   KShortcut( Key_F2 ),
-                                  this, TQT_SLOT( startSlideShow() ),
+                                  TQT_TQOBJECT(this), TQT_SLOT( startSlideShow() ),
                                   coll, "kuick_slideshow" );
     KAction *about = new KAction( i18n( "About KuickShow" ), "about",
                                   KShortcut(),
-                                  this, TQT_SLOT( about() ), coll, "about" );
+                                  TQT_TQOBJECT(this), TQT_SLOT( about() ), coll, "about" );
 
     oneWindowAction = new KToggleAction( i18n("Open Only One Image Window"),
                                          "window_new",
@@ -276,20 +276,20 @@ void KuickShow::initGUI( const KURL& startDir )
              TQT_SLOT( toggleBrowser() ));
 
     KAction *showInOther = new KAction( i18n("Show Image"), KShortcut(),
-                                        this, TQT_SLOT( slotShowInOtherWindow() ),
+                                        TQT_TQOBJECT(this), TQT_SLOT( slotShowInOtherWindow() ),
                                         coll, "kuick_showInOtherWindow" );
     KAction *showInSame = new KAction( i18n("Show Image in Active Window"),
                                        KShortcut(),
-                                       this, TQT_SLOT( slotShowInSameWindow() ),
+                                       TQT_TQOBJECT(this), TQT_SLOT( slotShowInSameWindow() ),
                                        coll, "kuick_showInSameWindow" );
     KAction *showFullscreen = new KAction( i18n("Show Image in Fullscreen Mode"),
-					   KShortcut(), this, TQT_SLOT( slotShowFullscreen() ),
+					   KShortcut(), TQT_TQOBJECT(this), TQT_SLOT( slotShowFullscreen() ),
 					   coll, "kuick_showFullscreen" );
 
-    KAction *quit = KStdAction::quit( this, TQT_SLOT(slotQuit()), coll, "quit");
+    KAction *quit = KStdAction::quit( TQT_TQOBJECT(this), TQT_SLOT(slotQuit()), coll, "quit");
 
-    // remove TQString::null parameter -- ellis
-    coll->readShortcutSettings( TQString::null );
+    // remove TQString() parameter -- ellis
+    coll->readShortcutSettings( TQString() );
     m_accel = coll->accel();
 
     // menubar
@@ -319,7 +319,7 @@ void KuickShow::initGUI( const KURL& startDir )
     TQPopupMenu *mainPopup = mainActionMenu->popupMenu();
     int sortingIndex = mainPopup->indexOf( sortingMenu->itemId( 0 ) );
     int separatorId = mainPopup->idAt( sortingIndex + 1 );
-    TQMenuItem *separatorItem = mainPopup->findItem( separatorId );
+    TQMenuItem *separatorItem = mainPopup->tqfindItem( separatorId );
     if ( separatorItem && separatorItem->isSeparator() )
         mainPopup->removeItem( separatorId );
     mainActionMenu->remove( sortingMenu );
@@ -363,7 +363,7 @@ void KuickShow::initGUI( const KURL& startDir )
     tBar->insertSeparator();
     about->plug( tBar );
 
-    TQPopupMenu *help = helpMenu( TQString::null, false );
+    TQPopupMenu *help = helpMenu( TQString(), false );
     mBar->insertItem( KStdGuiItem::help().text() , help );
 
 
@@ -552,7 +552,7 @@ bool KuickShow::showImage( const KFileItem *fi,
                      this, TQT_SLOT (slotTrashCurrentImage (ImageWindow *)));
             if ( s_viewers.count() == 1 && moveToTopLeft ) {
                 // we have to move to 0x0 before showing _and_
-                // after showing, otherwise we get some bogus geometry()
+                // after showing, otherwise we get some bogus tqgeometry()
                 m_viewer->move( Kuick::workArea().topLeft() );
             }
 
@@ -631,7 +631,7 @@ void KuickShow::slotTrashCurrentImage(ImageWindow *viewer)
     performTrashCurrentImage(viewer);
 }
 
-void KuickShow::performDeleteCurrentImage(TQWidget *parent)
+void KuickShow::performDeleteCurrentImage(TQWidget *tqparent)
 {
     assert(fileWidget != 0L);
 
@@ -640,8 +640,8 @@ void KuickShow::performDeleteCurrentImage(TQWidget *parent)
     list.append (item);
 
     if (KMessageBox::warningContinueCancel(
-            parent,
-            i18n("<qt>Do you really want to delete\n <b>'%1'</b>?</qt>").arg(item->url().pathOrURL()),
+            tqparent,
+            i18n("<qt>Do you really want to delete\n <b>'%1'</b>?</qt>").tqarg(item->url().pathOrURL()),
             i18n("Delete File"),
             KStdGuiItem::del(),
             "Kuick_delete_current_image")
@@ -654,7 +654,7 @@ void KuickShow::performDeleteCurrentImage(TQWidget *parent)
     fileWidget->del(list, false, false);
 }
 
-void KuickShow::performTrashCurrentImage(TQWidget *parent)
+void KuickShow::performTrashCurrentImage(TQWidget *tqparent)
 {
     assert(fileWidget != 0L);
 
@@ -665,8 +665,8 @@ void KuickShow::performTrashCurrentImage(TQWidget *parent)
     list.append (item);
 
     if (KMessageBox::warningContinueCancel(
-            parent,
-            i18n("<qt>Do you really want to trash\n <b>'%1'</b>?</qt>").arg(item->url().pathOrURL()),
+            tqparent,
+            i18n("<qt>Do you really want to trash\n <b>'%1'</b>?</qt>").tqarg(item->url().pathOrURL()),
             i18n("Trash File"),
             KGuiItem(i18n("to trash", "&Trash"),"edittrash"),
             "Kuick_trash_current_image")
@@ -676,7 +676,7 @@ void KuickShow::performTrashCurrentImage(TQWidget *parent)
     }
 
     tryShowNextImage();
-    fileWidget->trash(list, parent, false, false);
+    fileWidget->trash(list, tqparent, false, false);
 }
 
 void KuickShow::tryShowNextImage()
@@ -880,7 +880,7 @@ bool KuickShow::eventFilter( TQObject *o, TQEvent *e )
     int eventType = e->type();
     TQKeyEvent *k = 0L;
     if ( eventType == TQEvent::KeyPress )
-        k = static_cast<TQKeyEvent *>( e );
+        k = TQT_TQKEYEVENT( e );
 
     if ( k ) {
         if ( KStdAccel::quit().contains( KKey( k ) ) ) {
@@ -1036,8 +1036,8 @@ bool KuickShow::eventFilter( TQObject *o, TQEvent *e )
         // and shows browser when last window closed via doubleclick
         else if ( eventType == TQEvent::MouseButtonDblClick )
         {
-            TQMouseEvent *ev = static_cast<TQMouseEvent*>( e );
-            if ( ev->button() == LeftButton )
+            TQMouseEvent *ev = TQT_TQMOUSEEVENT( e );
+            if ( ev->button() == Qt::LeftButton )
             {
                 if ( s_viewers.count() == 1 )
                 {
@@ -1300,10 +1300,10 @@ void KuickShow::slotReplayEvent()
     DelayedRepeatEvent *e = m_delayedRepeatItem;
     m_delayedRepeatItem = 0L; // otherwise, eventFilter aborts
 
-    eventFilter( e->viewer, e->event );
+    eventFilter( TQT_TQOBJECT(e->viewer), TQT_TQEVENT(e->event) );
     delete e;
 
-    // ### WORKAROUND for TQIconView bug in Qt <= 3.0.3 at least
+    // ### WORKAROUND for TQIconView bug in TQt <= 3.0.3 at least
     if ( fileWidget && fileWidget->view() ) {
         TQWidget *widget = fileWidget->view()->widget();
         if ( widget->inherits( TQICONVIEW_OBJECT_NAME_STRING ) || widget->child(0, TQICONVIEW_OBJECT_NAME_STRING ) ){
@@ -1315,7 +1315,7 @@ void KuickShow::slotReplayEvent()
 
 void KuickShow::replayAdvance(DelayedRepeatEvent *event)
 {
-    // ### WORKAROUND for TQIconView bug in Qt <= 3.0.3 at least
+    // ### WORKAROUND for TQIconView bug in TQt <= 3.0.3 at least
     // Sigh. According to qt-bugs, they won't fix this bug ever. So you can't
     // rely on sorting to be correct before the TQIconView has been show()n.
     if ( fileWidget && fileWidget->view() ) {
@@ -1401,7 +1401,7 @@ void KuickShow::toggleBrowser()
 
 void KuickShow::slotOpenURL()
 {
-    KFileDialog dlg(TQString::null, kdata->fileFilter, this, "filedialog", true);
+    KFileDialog dlg(TQString(), kdata->fileFilter, this, "filedialog", true);
     dlg.setMode( KFile::Files | KFile::Directory );
     dlg.setCaption( i18n("Select Files or Folder to Open") );
 
diff --git a/kuickshow/src/kuickshow.h b/kuickshow/src/kuickshow.h
index 4aeb1f2e..f45027dd 100644
--- a/kuickshow/src/kuickshow.h
+++ b/kuickshow/src/kuickshow.h
@@ -82,6 +82,7 @@ public:
 class KuickShow : public KMainWindow
 {
     Q_OBJECT
+  TQ_OBJECT
 
 public:
     KuickShow( const char *name=0 );
@@ -132,7 +133,7 @@ private slots:
     void                slotOpenURL();
     void		slotSetURL( const KURL& );
     void		slotURLComboReturnPressed();
-//     void                invalidateImages( const KFileItemList& items );
+//     void                tqinvalidateImages( const KFileItemList& items );
     void		slotDeleteCurrentImage(ImageWindow *viewer);
     void		slotTrashCurrentImage(ImageWindow *viewer);
     void                slotDeleteCurrentImage();
@@ -155,8 +156,8 @@ private:
     void                delayAction(DelayedRepeatEvent *event);
     void                replayAdvance(DelayedRepeatEvent *event);
 
-    void                performDeleteCurrentImage(TQWidget *parent);
-    void                performTrashCurrentImage(TQWidget *parent);
+    void                performDeleteCurrentImage(TQWidget *tqparent);
+    void                performTrashCurrentImage(TQWidget *tqparent);
 
     uint 		viewItem, renameItem, deleteItem, printItem;
     uint                m_slideshowCycle;
diff --git a/kuickshow/src/kurlwidget.cpp b/kuickshow/src/kurlwidget.cpp
index 342c78c5..3d231061 100644
--- a/kuickshow/src/kurlwidget.cpp
+++ b/kuickshow/src/kurlwidget.cpp
@@ -23,8 +23,8 @@
 
 #include "kurlwidget.h"
 
-KURLWidget::KURLWidget(const TQString& text, TQWidget *parent, const char *name)
-    : KURLLabel( parent, name )
+KURLWidget::KURLWidget(const TQString& text, TQWidget *tqparent, const char *name)
+    : KURLLabel( tqparent, name )
 {
     setText( text );
     connect( this, TQT_SIGNAL( leftClickedURL() ), TQT_SLOT( run() ));
diff --git a/kuickshow/src/kurlwidget.h b/kuickshow/src/kurlwidget.h
index 68b621fc..cb02bf7e 100644
--- a/kuickshow/src/kurlwidget.h
+++ b/kuickshow/src/kurlwidget.h
@@ -24,6 +24,7 @@
 class KURLWidget : public KURLLabel
 {
     Q_OBJECT
+  TQ_OBJECT
 
 public:
     KURLWidget( const TQString& text, TQWidget *, const char *name=0 );
diff --git a/kuickshow/src/mainwidget.cpp b/kuickshow/src/mainwidget.cpp
index 47b3d837..b9e63576 100644
--- a/kuickshow/src/mainwidget.cpp
+++ b/kuickshow/src/mainwidget.cpp
@@ -21,8 +21,8 @@
 #include "mainwidget.h"
 
 
-MainWidget::MainWidget( TQString startDir, TQWidget *parent,
-			const char *name ) : TQWidget ( parent, name )
+MainWidget::MainWidget( TQString startDir, TQWidget *tqparent,
+			const char *name ) : TQWidget ( tqparent, name )
 {	
   box = new FileView( startDir, true, (TQDir::Dirs | TQDir::Files),
 		      this, "fileview" );
@@ -35,7 +35,7 @@ MainWidget::~MainWidget()
 }
 
 
-// for now, no layout managers
+// for now, no tqlayout managers
 void MainWidget::resizeEvent( TQResizeEvent * )
 {
   box->resize( width(), height() );
diff --git a/kuickshow/src/mainwidget.h b/kuickshow/src/mainwidget.h
index bb633ba8..875fbcec 100644
--- a/kuickshow/src/mainwidget.h
+++ b/kuickshow/src/mainwidget.h
@@ -25,12 +25,13 @@
 
 class FileView;
 
-class MainWidget : public QWidget
+class MainWidget : public TQWidget
 {
   Q_OBJECT
+  TQ_OBJECT
 
 public:
-  MainWidget( TQString, TQWidget *parent, const char *name=0L);
+  MainWidget( TQString, TQWidget *tqparent, const char *name=0L);
   ~MainWidget();
 
   FileView* 	getFileBox() { return box; }
diff --git a/kuickshow/src/printing.cpp b/kuickshow/src/printing.cpp
index 64687e55..b2a4de64 100644
--- a/kuickshow/src/printing.cpp
+++ b/kuickshow/src/printing.cpp
@@ -43,23 +43,23 @@
 #include "printing.h"
 #include "version.h"
 
-bool Printing::printImage( ImageWindow& imageWin, TQWidget *parent )
+bool Printing::printImage( ImageWindow& imageWin, TQWidget *tqparent )
 {
     TQString imageURL = imageWin.url().prettyURL();
     KPrinter printer;
     printer.setDocName( imageURL );
     printer.setCreator( "KuickShow-" KUICKSHOWVERSION );
 
-    KPrinter::addDialogPage( new KuickPrintDialogPage( parent, "kuick page"));
+    KPrinter::addDialogPage( new KuickPrintDialogPage( tqparent, "kuick page"));
 
-    if ( printer.setup( parent, i18n("Print %1").arg(printer.docName().section('/', -1)) ) )
+    if ( printer.setup( tqparent, i18n("Print %1").tqarg(printer.docName().section('/', -1)) ) )
     {
-        KTempFile tmpFile( TQString::null, ".png" );
+        KTempFile tmpFile( TQString(), ".png" );
         if ( tmpFile.status() == 0 )
         {
             tmpFile.setAutoDelete( true );
             if ( imageWin.saveImage( tmpFile.name(), true ) )
-                return printImageWithQt( tmpFile.name(), printer,
+                return printImageWithTQt( tmpFile.name(), printer,
                                          imageURL );
         }
 
@@ -69,7 +69,7 @@ bool Printing::printImage( ImageWindow& imageWin, TQWidget *parent )
     return true; // user aborted
 }
 
-bool Printing::printImageWithQt( const TQString& filename, KPrinter& printer,
+bool Printing::printImageWithTQt( const TQString& filename, KPrinter& printer,
                                  const TQString& originalFileName )
 {
     TQImage image( filename );
@@ -109,7 +109,7 @@ bool Printing::printImageWithQt( const TQString& filename, KPrinter& printer,
     bool shrinkToFit = (printer.option( "app-kuickshow-shrinkToFit" ) != f);
     TQSize imagesize = image.size();
     if ( shrinkToFit && (image.width() > w || image.height() > h) ) {
-        imagesize.scale( w, h, TQSize::ScaleMin );
+        imagesize.tqscale( w, h, TQSize::ScaleMin );
     }
 
 
@@ -117,28 +117,28 @@ bool Printing::printImageWithQt( const TQString& filename, KPrinter& printer,
     // align image
     //
     bool ok = false;
-    int alignment = printer.option("app-kuickshow-alignment").toInt( &ok );
+    int tqalignment = printer.option("app-kuickshow-tqalignment").toInt( &ok );
     if ( !ok )
-        alignment = Qt::AlignCenter; // default
+        tqalignment = TQt::AlignCenter; // default
 
     int x = 0;
     int y = 0;
 
     // ### need a GUI for this in KuickPrintDialogPage!
-    // x - alignment
-    if ( alignment & Qt::AlignHCenter )
+    // x - tqalignment
+    if ( tqalignment & TQt::AlignHCenter )
         x = (w - imagesize.width())/2;
-    else if ( alignment & Qt::AlignLeft )
+    else if ( tqalignment & TQt::AlignLeft )
         x = 0;
-    else if ( alignment & Qt::AlignRight )
+    else if ( tqalignment & TQt::AlignRight )
         x = w - imagesize.width();
 
-    // y - alignment
-    if ( alignment & Qt::AlignVCenter )
+    // y - tqalignment
+    if ( tqalignment & TQt::AlignVCenter )
         y = (h - imagesize.height())/2;
-    else if ( alignment & Qt::AlignTop )
+    else if ( tqalignment & TQt::AlignTop )
         y = 0;
-    else if ( alignment & Qt::AlignBottom )
+    else if ( tqalignment & TQt::AlignBottom )
         y = h - imagesize.height();
 
     //
@@ -167,7 +167,7 @@ TQString Printing::minimizeString( TQString text, const TQFontMetrics&
                                   metrics, int maxWidth )
 {
     if ( text.length() <= 5 )
-        return TQString::null; // no sense to cut that tiny little string
+        return TQString(); // no sense to cut that tiny little string
 
     bool changed = false;
     while ( metrics.width( text ) > maxWidth )
@@ -181,9 +181,9 @@ TQString Printing::minimizeString( TQString text, const TQFontMetrics&
     {
         int mid = text.length() / 2;
         if ( mid <= 5 ) // sanity check
-            return TQString::null;
+            return TQString();
 
-        text.replace( mid - 1, 3, "..." );
+        text.tqreplace( mid - 1, 3, "..." );
     }
 
     return text;
@@ -194,26 +194,26 @@ TQString Printing::minimizeString( TQString text, const TQFontMetrics&
 ///////////////////////////////////////////////////////////////////
 
 
-KuickPrintDialogPage::KuickPrintDialogPage( TQWidget *parent, const char *name )
-    : KPrintDialogPage( parent, name )
+KuickPrintDialogPage::KuickPrintDialogPage( TQWidget *tqparent, const char *name )
+    : KPrintDialogPage( tqparent, name )
 {
     setTitle( i18n("Image Settings") );
 
-    TQVBoxLayout *layout = new TQVBoxLayout( this );
-    layout->setMargin( KDialog::marginHint() );
-    layout->setSpacing( KDialog::spacingHint() );
+    TQVBoxLayout *tqlayout = new TQVBoxLayout( this );
+    tqlayout->setMargin( KDialog::marginHint() );
+    tqlayout->setSpacing( KDialog::spacingHint() );
 
     m_addFileName = new TQCheckBox( i18n("Print fi&lename below image"), this);
     m_addFileName->setChecked( true );
-    layout->addWidget( m_addFileName );
+    tqlayout->addWidget( m_addFileName );
 
     m_blackwhite = new TQCheckBox ( i18n("Print image in &black and white"), this);
     m_blackwhite->setChecked( false );
-    layout->addWidget (m_blackwhite );
+    tqlayout->addWidget (m_blackwhite );
 
     TQVButtonGroup *group = new TQVButtonGroup( i18n("Scaling"), this );
     group->setRadioButtonExclusive( true );
-    layout->addWidget( group );
+    tqlayout->addWidget( group );
     // m_shrinkToFit = new TQRadioButton( i18n("Shrink image to &fit, if necessary"), group );
     m_shrinkToFit = new TQCheckBox( i18n("Shrink image to &fit, if necessary"), group );
     m_shrinkToFit->setChecked( true );
@@ -258,7 +258,7 @@ void KuickPrintDialogPage::getOptions( TQMap<TQString,TQString>& opts,
     TQString t = "true";
     TQString f = "false";
 
-//    ### opts["app-kuickshow-alignment"] = ;
+//    ### opts["app-kuickshow-tqalignment"] = ;
     opts["app-kuickshow-printFilename"] = m_addFileName->isChecked() ? t : f;
     opts["app-kuickshow-blackwhite"] = m_blackwhite->isChecked() ? t : f;
     opts["app-kuickshow-shrinkToFit"] = m_shrinkToFit->isChecked() ? t : f;
diff --git a/kuickshow/src/printing.h b/kuickshow/src/printing.h
index 43365bf4..f58f05da 100644
--- a/kuickshow/src/printing.h
+++ b/kuickshow/src/printing.h
@@ -36,8 +36,8 @@ class ImageWindow;
 class Printing
 {
 public:
-    static bool printImage( ImageWindow& imageWin, TQWidget *parent = 0L);
-    static bool printImageWithQt( const TQString& filename, KPrinter& printer,
+    static bool printImage( ImageWindow& imageWin, TQWidget *tqparent = 0L);
+    static bool printImageWithTQt( const TQString& filename, KPrinter& printer,
                                   const TQString& originalFileName );
 
 private:
@@ -50,9 +50,10 @@ private:
 class KuickPrintDialogPage : public KPrintDialogPage
 {
     Q_OBJECT
+  TQ_OBJECT
 
 public:
-    KuickPrintDialogPage( TQWidget *parent = 0L, const char *name = 0 );
+    KuickPrintDialogPage( TQWidget *tqparent = 0L, const char *name = 0 );
     ~KuickPrintDialogPage();
 
     virtual void getOptions(TQMap<TQString,TQString>& opts, bool incldef = false);
diff --git a/kuickshow/src/slideshowwidget.cpp b/kuickshow/src/slideshowwidget.cpp
index 9727c203..a35f159c 100644
--- a/kuickshow/src/slideshowwidget.cpp
+++ b/kuickshow/src/slideshowwidget.cpp
@@ -26,13 +26,13 @@
 #include "slideshowwidget.h"
 
 
-SlideShowWidget::SlideShowWidget( TQWidget *parent, const char *name )
-    : TQWidget( parent, name )
+SlideShowWidget::SlideShowWidget( TQWidget *tqparent, const char *name )
+    : TQWidget( tqparent, name )
 {
 //     setTitle( i18n("Slideshow") );
 
-    TQVBoxLayout *layout = new TQVBoxLayout( this );
-    layout->setSpacing( KDialog::spacingHint() );
+    TQVBoxLayout *tqlayout = new TQVBoxLayout( this );
+    tqlayout->setSpacing( KDialog::spacingHint() );
 
     m_fullScreen = new TQCheckBox( i18n("Switch to &full-screen"), this );
     m_startWithCurrent = new TQCheckBox( i18n("S&tart with current image"), this);
@@ -48,11 +48,11 @@ SlideShowWidget::SlideShowWidget( TQWidget *parent, const char *name )
     m_cycles->setSpecialValueText( i18n("infinite") );
     m_cycles->setRange( 0, 500 );
     
-    layout->addWidget( m_fullScreen );
-    layout->addWidget( m_startWithCurrent );
-    layout->addWidget( m_delayTime );
-    layout->addWidget( m_cycles );
-    layout->addStretch( 1 );
+    tqlayout->addWidget( m_fullScreen );
+    tqlayout->addWidget( m_startWithCurrent );
+    tqlayout->addWidget( m_delayTime );
+    tqlayout->addWidget( m_cycles );
+    tqlayout->addStretch( 1 );
 
     loadSettings( *kdata );
 }
diff --git a/kuickshow/src/slideshowwidget.h b/kuickshow/src/slideshowwidget.h
index 182a977d..4408b20e 100644
--- a/kuickshow/src/slideshowwidget.h
+++ b/kuickshow/src/slideshowwidget.h
@@ -24,11 +24,12 @@
 class TQCheckBox;
 class KIntNumInput;
 
-class SlideShowWidget : public QWidget
+class SlideShowWidget : public TQWidget
 {
     Q_OBJECT
+  TQ_OBJECT
 public:
-    SlideShowWidget( TQWidget *parent, const char *name );
+    SlideShowWidget( TQWidget *tqparent, const char *name );
     ~SlideShowWidget();
 
     virtual void loadSettings( const KuickData& data );