Enable compilation with TQt for Qt4 3.4.0 TP2

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


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

84 files changed, 779 insertions, 778 deletions

diff --git a/konqueror/KonqMainWindowIface.cc b/konqueror/KonqMainWindowIface.cc
index 462c08aed..0b3d05ed6 100644
--- a/konqueror/KonqMainWindowIface.cc
+++ b/konqueror/KonqMainWindowIface.cc
@@ -153,13 +153,13 @@ TQMap<TQCString,DCOPRef> KonqMainWindowIface::actionMap()
 
 QCStringList KonqMainWindowIface::functionsDynamic()
 {
-    return DCOPObject::functionsDynamic() + KDCOPPropertyProxy::functions( m_pMainWindow );
+    return DCOPObject::functionsDynamic() + KDCOPPropertyProxy::functions( TQT_TQOBJECT(m_pMainWindow) );
 }
 
 bool KonqMainWindowIface::processDynamic( const TQCString &fun, const TQByteArray &data, TQCString &replyType, TQByteArray &replyData )
 {
-    if ( KDCOPPropertyProxy::isPropertyRequest( fun, m_pMainWindow ) )
-        return KDCOPPropertyProxy::processPropertyRequest( fun, data, replyType, replyData, m_pMainWindow );
+    if ( KDCOPPropertyProxy::isPropertyRequest( fun, TQT_TQOBJECT(m_pMainWindow) ) )
+        return KDCOPPropertyProxy::processPropertyRequest( fun, data, replyType, replyData, TQT_TQOBJECT(m_pMainWindow) );
 
     return DCOPObject::processDynamic( fun, data, replyType, replyData );
 }
diff --git a/konqueror/KonquerorIface.cc b/konqueror/KonquerorIface.cc
index ce7850967..a22788858 100644
--- a/konqueror/KonquerorIface.cc
+++ b/konqueror/KonquerorIface.cc
@@ -252,18 +252,18 @@ bool KonquerorIface::processCanBeReused( int screen )
     TQStringList allowed_parts = KonqSettings::safeParts();
     bool all_parts_allowed = false;
     
-    if( allowed_parts.count() == 1 && allowed_parts.first() == TQString::fromLatin1( "SAFE" ))
+    if( allowed_parts.count() == 1 && allowed_parts.first() == TQString::tqfromLatin1( "SAFE" ))
     {
         allowed_parts.clear();
         // is duplicated in client/kfmclient.cc
-        allowed_parts << TQString::fromLatin1( "konq_iconview.desktop" )
-                      << TQString::fromLatin1( "konq_multicolumnview.desktop" )
-                      << TQString::fromLatin1( "konq_sidebartng.desktop" )
-                      << TQString::fromLatin1( "konq_infolistview.desktop" )
-                      << TQString::fromLatin1( "konq_treeview.desktop" )
-                      << TQString::fromLatin1( "konq_detailedlistview.desktop" );
+        allowed_parts << TQString::tqfromLatin1( "konq_iconview.desktop" )
+                      << TQString::tqfromLatin1( "konq_multicolumnview.desktop" )
+                      << TQString::tqfromLatin1( "konq_sidebartng.desktop" )
+                      << TQString::tqfromLatin1( "konq_infolistview.desktop" )
+                      << TQString::tqfromLatin1( "konq_treeview.desktop" )
+                      << TQString::tqfromLatin1( "konq_detailedlistview.desktop" );
     }
-    else if( allowed_parts.count() == 1 && allowed_parts.first() == TQString::fromLatin1( "ALL" ))
+    else if( allowed_parts.count() == 1 && allowed_parts.first() == TQString::tqfromLatin1( "ALL" ))
     {
         allowed_parts.clear();
         all_parts_allowed = true;
@@ -281,7 +281,7 @@ bool KonquerorIface::processCanBeReused( int screen )
              ++it2 )
         {
             kdDebug(1202) << "processCanBeReused: part=" << (*it2)->service()->desktopEntryPath() << ", URL=" << (*it2)->url().prettyURL() << endl;
-            if( !allowed_parts.contains( (*it2)->service()->desktopEntryPath()))
+            if( !allowed_parts.tqcontains( (*it2)->service()->desktopEntryPath()))
                 return false;
         }
     }
diff --git a/konqueror/about/konq_aboutpage.cc b/konqueror/about/konq_aboutpage.cc
index c9c83fd4f..6291b72d5 100644
--- a/konqueror/about/konq_aboutpage.cc
+++ b/konqueror/about/konq_aboutpage.cc
@@ -50,15 +50,15 @@ KonqAboutPageFactory::~KonqAboutPageFactory()
     s_plugins_html = 0;
 }
 
-KParts::Part *KonqAboutPageFactory::createPartObject( TQWidget *parentWidget, const char *widgetName,
+KParts::Part *KonqAboutPageFactory::createPartObject( TQWidget *tqparentWidget, const char *widgetName,
                                                       TQObject *parent, const char *name,
                                                       const char *, const TQStringList & )
 {
-    //KonqFrame *frame = dynamic_cast<KonqFrame *>( parentWidget );
+    //KonqFrame *frame = dynamic_cast<KonqFrame *>( tqparentWidget );
     //if ( !frame ) return 0;
 
     return new KonqAboutPage( //frame->childView()->mainWindow(),
-                              parentWidget, widgetName, parent, name );
+                              tqparentWidget, widgetName, parent, name );
 }
 
 TQString KonqAboutPageFactory::loadFile( const TQString& file )
@@ -77,12 +77,12 @@ TQString KonqAboutPageFactory::loadFile( const TQString& file )
     res = t.read();
 
     // otherwise all embedded objects are referenced as about:/...
-    TQString basehref = TQString::fromLatin1("<BASE HREF=\"file:") +
-		       file.left( file.findRev( '/' )) +
-		       TQString::fromLatin1("/\">\n");
+    TQString basehref = TQString::tqfromLatin1("<BASE HREF=\"file:") +
+		       file.left( file.tqfindRev( '/' )) +
+		       TQString::tqfromLatin1("/\">\n");
     TQRegExp reg("<head>");
     reg.setCaseSensitive(FALSE);
-    res.replace(reg, "<head>\n\t" + basehref);
+    res.tqreplace(reg, "<head>\n\t" + basehref);
     return res;
 }
 
@@ -295,7 +295,7 @@ TQString KonqAboutPageFactory::specs()
           .arg( i18n("Secure Sockets Layer") )
           .arg( i18n("(TLS/SSL v2/3) for secure communications up to 168bit") )
           .arg( i18n("OpenSSL") )
-          .arg( i18n("Bidirectional 16bit unicode support") )
+          .arg( i18n("Bidirectional 16bit tqunicode support") )
           .arg( i18n("built-in") )
           .arg( i18n("AutoCompletion for forms") )
           .arg( i18n("built-in") )
@@ -427,9 +427,9 @@ TQString KonqAboutPageFactory::plugins()
 
 
 KonqAboutPage::KonqAboutPage( //KonqMainWindow *
-                              TQWidget *parentWidget, const char *widgetName,
+                              TQWidget *tqparentWidget, const char *widgetName,
                               TQObject *parent, const char *name )
-    : KHTMLPart( parentWidget, widgetName, parent, name, BrowserViewGUI )
+    : KHTMLPart( tqparentWidget, widgetName, parent, name, BrowserViewGUI )
 {
     //m_mainWindow = mainWindow;
     TQTextCodec* codec = KGlobal::locale()->codecForEncoding();
@@ -507,32 +507,32 @@ void KonqAboutPage::urlSelected( const TQString &url, int button, int state, con
         return;
     }
 
-    if ( url == TQString::fromLatin1("launch.html") )
+    if ( url == TQString::tqfromLatin1("launch.html") )
     {
         emit browserExtension()->openURLNotify();
 	serve( KonqAboutPageFactory::launch(), "konqueror" );
         return;
     }
-    else if ( url == TQString::fromLatin1("intro.html") )
+    else if ( url == TQString::tqfromLatin1("intro.html") )
     {
         emit browserExtension()->openURLNotify();
         serve( KonqAboutPageFactory::intro(), "konqueror" );
         return;
     }
-    else if ( url == TQString::fromLatin1("specs.html") )
+    else if ( url == TQString::tqfromLatin1("specs.html") )
     {
         emit browserExtension()->openURLNotify();
 	serve( KonqAboutPageFactory::specs(), "konqueror" );
         return;
     }
-    else if ( url == TQString::fromLatin1("tips.html") )
+    else if ( url == TQString::tqfromLatin1("tips.html") )
     {
         emit browserExtension()->openURLNotify();
         serve( KonqAboutPageFactory::tips(), "konqueror" );
         return;
     }
 
-    else if ( url == TQString::fromLatin1("config:/disable_overview") )
+    else if ( url == TQString::tqfromLatin1("config:/disable_overview") )
     {
 	if ( KMessageBox::questionYesNo( widget(),
 					 i18n("Do you want to disable showing "
diff --git a/konqueror/about/konq_aboutpage.h b/konqueror/about/konq_aboutpage.h
index c72a85250..3d53cf02c 100644
--- a/konqueror/about/konq_aboutpage.h
+++ b/konqueror/about/konq_aboutpage.h
@@ -13,7 +13,7 @@ public:
     KonqAboutPageFactory( TQObject *parent = 0, const char *name = 0 );
     virtual ~KonqAboutPageFactory();
 
-    virtual KParts::Part *createPartObject( TQWidget *parentWidget, const char *widgetName,
+    virtual KParts::Part *createPartObject( TQWidget *tqparentWidget, const char *widgetName,
                                             TQObject *parent, const char *name,
                                             const char *classname, const TQStringList &args );
 
@@ -37,7 +37,7 @@ class KonqAboutPage : public KHTMLPart
     Q_OBJECT
 public:
     KonqAboutPage( /*KonqMainWindow *mainWindow,*/
-                   TQWidget *parentWidget, const char *widgetName,
+                   TQWidget *tqparentWidget, const char *widgetName,
                    TQObject *parent, const char *name );
     ~KonqAboutPage();
 
diff --git a/konqueror/about/specs.html b/konqueror/about/specs.html
index b04212067..4989754cf 100644
--- a/konqueror/about/specs.html
+++ b/konqueror/about/specs.html
@@ -121,7 +121,7 @@
 		<td valign="top"><a href="http://www.openssl.org">%1<!--OpenSSL--></a></td>
 	      </tr>
 	      <tr bgcolor="#fff4c9">
-		<td valign="top">%1<!--Bidirectional 16bit unicode support--></td>
+		<td valign="top">%1<!--Bidirectional 16bit tqunicode support--></td>
 		<td valign="top">&nbsp;</td>
 		<td valign="top">%1<!--built-in--></td>
 	      </tr>
diff --git a/konqueror/client/kfmclient.cc b/konqueror/client/kfmclient.cc
index 60a384102..b318a205b 100644
--- a/konqueror/client/kfmclient.cc
+++ b/konqueror/client/kfmclient.cc
@@ -178,33 +178,33 @@ extern "C" KDE_EXPORT int kdemain( int argc, char **argv )
 */
 static bool startNewKonqueror( TQString url, TQString mimetype, const TQString& profile )
 {
-    KConfig cfg( TQString::fromLatin1( "konquerorrc" ), true );
+    KConfig cfg( TQString::tqfromLatin1( "konquerorrc" ), true );
     cfg.setGroup( "Reusing" );
     TQStringList allowed_parts;
     // is duplicated in ../KonquerorIface.cc
-    allowed_parts << TQString::fromLatin1( "konq_iconview.desktop" )
-                  << TQString::fromLatin1( "konq_multicolumnview.desktop" )
-                  << TQString::fromLatin1( "konq_sidebartng.desktop" )
-                  << TQString::fromLatin1( "konq_infolistview.desktop" )
-                  << TQString::fromLatin1( "konq_treeview.desktop" )
-                  << TQString::fromLatin1( "konq_detailedlistview.desktop" );
+    allowed_parts << TQString::tqfromLatin1( "konq_iconview.desktop" )
+                  << TQString::tqfromLatin1( "konq_multicolumnview.desktop" )
+                  << TQString::tqfromLatin1( "konq_sidebartng.desktop" )
+                  << TQString::tqfromLatin1( "konq_infolistview.desktop" )
+                  << TQString::tqfromLatin1( "konq_treeview.desktop" )
+                  << TQString::tqfromLatin1( "konq_detailedlistview.desktop" );
     if( cfg.hasKey( "SafeParts" )
-        && cfg.readEntry( "SafeParts" ) != TQString::fromLatin1( "SAFE" ))
+        && cfg.readEntry( "SafeParts" ) != TQString::tqfromLatin1( "SAFE" ))
         allowed_parts = cfg.readListEntry( "SafeParts" );
-    if( allowed_parts.count() == 1 && allowed_parts.first() == TQString::fromLatin1( "ALL" ))
+    if( allowed_parts.count() == 1 && allowed_parts.first() == TQString::tqfromLatin1( "ALL" ))
 	return false; // all parts allowed
     if( url.isEmpty())
     {
         if( profile.isEmpty())
             return true;
-	TQString profilepath = locate( "data", TQString::fromLatin1("konqueror/profiles/") + profile );
+	TQString profilepath = locate( "data", TQString::tqfromLatin1("konqueror/profiles/") + profile );
 	if( profilepath.isEmpty())
 	    return true;
 	KConfig cfg( profilepath, true );
 	cfg.setDollarExpansion( true );
         cfg.setGroup( "Profile" );
-	TQMap< TQString, TQString > entries = cfg.entryMap( TQString::fromLatin1( "Profile" ));
-	TQRegExp urlregexp( TQString::fromLatin1( "^View[0-9]*_URL$" ));
+	TQMap< TQString, TQString > entries = cfg.entryMap( TQString::tqfromLatin1( "Profile" ));
+	TQRegExp urlregexp( TQString::tqfromLatin1( "^View[0-9]*_URL$" ));
 	TQStringList urls;
 	for( TQMap< TQString, TQString >::ConstIterator it = entries.begin();
 	     it != entries.end();
@@ -218,16 +218,16 @@ static bool startNewKonqueror( TQString url, TQString mimetype, const TQString&
 	if( urls.count() != 1 )
 	    return true;
 	url = urls.first();
-	mimetype = TQString::fromLatin1( "" );
+	mimetype = TQString::tqfromLatin1( "" );
     }
     if( mimetype.isEmpty())
 	mimetype = KMimeType::findByURL( KURL( url ) )->name();
-    KTrader::OfferList offers = KTrader::self()->query( mimetype, TQString::fromLatin1( "KParts/ReadOnlyPart" ),
+    KTrader::OfferList offers = KTrader::self()->query( mimetype, TQString::tqfromLatin1( "KParts/ReadOnlyPart" ),
 	TQString::null, TQString::null );
     KService::Ptr serv;
     if( offers.count() > 0 )
         serv = offers.first();
-    return serv == NULL || !allowed_parts.contains( serv->desktopEntryName() + TQString::fromLatin1(".desktop") );
+    return serv == NULL || !allowed_parts.tqcontains( serv->desktopEntryName() + TQString::tqfromLatin1(".desktop") );
 }
 
 static int currentScreen()
@@ -248,7 +248,7 @@ static int currentScreen()
 // when reusing a preloaded konqy, make sure your always use a DCOP call which opens a profile !
 static TQCString getPreloadedKonqy()
 {
-    KConfig cfg( TQString::fromLatin1( "konquerorrc" ), true );
+    KConfig cfg( TQString::tqfromLatin1( "konquerorrc" ), true );
     cfg.setGroup( "Reusing" );
     if( cfg.readNumEntry( "MaxPreloadCount", 1 ) == 0 )
         return "";
@@ -301,8 +301,8 @@ bool clientApp::createNewWindow(const KURL & url, bool newTab, bool tempFile, co
     // check if user wants to use external browser
     // ###### this option seems to have no GUI and to be redundant with BrowserApplication now.
     // ###### KDE4: remove
-    KConfig config( TQString::fromLatin1("kfmclientrc"));
-    config.setGroup( TQString::fromLatin1("Settings"));
+    KConfig config( TQString::tqfromLatin1("kfmclientrc"));
+    config.setGroup( TQString::tqfromLatin1("Settings"));
     TQString strBrowser = config.readPathEntry("ExternalBrowser");
     if (!strBrowser.isEmpty())
     {
@@ -314,7 +314,7 @@ bool clientApp::createNewWindow(const KURL & url, bool newTab, bool tempFile, co
         return true;
     }
 
-    if (url.protocol().startsWith(TQString::fromLatin1("http")))
+    if (url.protocol().startsWith(TQString::tqfromLatin1("http")))
     {
         config.setGroup("General");
         if (!config.readEntry("BrowserApplication").isEmpty())
@@ -330,7 +330,7 @@ bool clientApp::createNewWindow(const KURL & url, bool newTab, bool tempFile, co
         }
     }
 
-    KConfig cfg( TQString::fromLatin1( "konquerorrc" ), true );
+    KConfig cfg( TQString::tqfromLatin1( "konquerorrc" ), true );
     cfg.setGroup( "FMSettings" );
     if ( newTab || cfg.readBoolEntry( "KonquerorTabforExternalURL", false ) )
     {
@@ -361,7 +361,7 @@ bool clientApp::createNewWindow(const KURL & url, bool newTab, bool tempFile, co
     {
         TQString error;
         /* Well, we can't pass a mimetype through startServiceByDesktopPath !
-        if ( KApplication::startServiceByDesktopPath( TQString::fromLatin1("konqueror.desktop"),
+        if ( KApplication::startServiceByDesktopPath( TQString::tqfromLatin1("konqueror.desktop"),
                                                       url.url(), &error ) > 0 )
         {
             kdError() << "Couldn't start konqueror from konqueror.desktop: " << error << endl;
@@ -391,8 +391,8 @@ bool clientApp::openProfile( const TQString & profileName, const TQString & url,
   if( appId.isEmpty())
   {
     TQString error;
-    if ( KApplication::startServiceByDesktopPath( TQString::fromLatin1("konqueror.desktop"),
-        TQString::fromLatin1("--silent"), &error, &appId, NULL, startup_id_str ) > 0 )
+    if ( KApplication::startServiceByDesktopPath( TQString::tqfromLatin1("konqueror.desktop"),
+        TQString::tqfromLatin1("--silent"), &error, &appId, NULL, startup_id_str ) > 0 )
     {
       kdError() << "Couldn't start konqueror from konqueror.desktop: " << error << endl;
       return false;
@@ -401,10 +401,10 @@ bool clientApp::openProfile( const TQString & profileName, const TQString & url,
       // so when we arrive here, konq is up and running already, and appId contains the identification
   }
 
-  TQString profile = locate( "data", TQString::fromLatin1("konqueror/profiles/") + profileName );
+  TQString profile = locate( "data", TQString::tqfromLatin1("konqueror/profiles/") + profileName );
   if ( profile.isEmpty() )
   {
-      fprintf( stderr, "%s", i18n("Profile %1 not found\n").arg(profileName).local8Bit().data() );
+      fprintf( stderr, "%s", i18n("Profile %1 not found\n").tqarg(profileName).local8Bit().data() );
       ::exit( 0 );
   }
   KonquerorIface_stub konqy( appId, "KonquerorIface" );
@@ -479,7 +479,7 @@ bool clientApp::doIt()
     }
     if ( argc == 3 )
     {
-      return createNewWindow( args->url(1), command == "newTab", tempFile, TQString::fromLatin1(args->arg(2)) );
+      return createNewWindow( args->url(1), command == "newTab", tempFile, TQString::tqfromLatin1(args->arg(2)) );
     }
   }
   else if ( command == "openProfile" )
@@ -529,7 +529,7 @@ bool clientApp::doIt()
     {
       KURL::List urls;
       urls.append( args->url(1) );
-      const KTrader::OfferList offers = KTrader::self()->query( TQString::fromLocal8Bit( args->arg( 2 ) ), TQString::fromLatin1( "Application" ), TQString::null, TQString::null );
+      const KTrader::OfferList offers = KTrader::self()->query( TQString::fromLocal8Bit( args->arg( 2 ) ), TQString::tqfromLatin1( "Application" ), TQString::null, TQString::null );
       if (offers.isEmpty()) return 1;
       KService::Ptr serv = offers.first();
       return KRun::run( *serv, urls );
@@ -630,7 +630,7 @@ bool clientApp::doIt()
   }
   else
   {
-    fprintf( stderr, "%s", i18n("Syntax Error: Unknown command '%1'\n").arg(TQString::fromLocal8Bit(command)).local8Bit().data() );
+    fprintf( stderr, "%s", i18n("Syntax Error: Unknown command '%1'\n").tqarg(TQString::fromLocal8Bit(command)).local8Bit().data() );
     return false;
   }
   return true;
diff --git a/konqueror/delayedinitializer.h b/konqueror/delayedinitializer.h
index 1f9f66470..a9119ba58 100644
--- a/konqueror/delayedinitializer.h
+++ b/konqueror/delayedinitializer.h
@@ -22,7 +22,7 @@
 
 #include <tqobject.h>
 
-class DelayedInitializer : public QObject
+class DelayedInitializer : public TQObject
 {
     Q_OBJECT
 public:
diff --git a/konqueror/iconview/konq_iconview.cc b/konqueror/iconview/konq_iconview.cc
index cf567c33f..f9129ce71 100644
--- a/konqueror/iconview/konq_iconview.cc
+++ b/konqueror/iconview/konq_iconview.cc
@@ -72,13 +72,13 @@ public:
       s_defaultViewProps = 0;
    }
 
-    virtual KParts::Part* createPartObject( TQWidget *parentWidget, const char *,
+    virtual KParts::Part* createPartObject( TQWidget *tqparentWidget, const char *,
                                       TQObject *parent, const char *name, const char*, const TQStringList &args )
    {
       if( args.count() < 1 )
          kdWarning() << "KonqKfmIconView: Missing Parameter" << endl;
 
-      KonqKfmIconView *obj = new KonqKfmIconView( parentWidget, parent, name,args.first() );
+      KonqKfmIconView *obj = new KonqKfmIconView( tqparentWidget, parent, name,args.first() );
       return obj;
    }
 
@@ -164,7 +164,7 @@ void IconViewBrowserExtension::setNameFilter( const TQString &nameFilter )
   m_iconView->m_nameFilter = nameFilter;
 }
 
-KonqKfmIconView::KonqKfmIconView( TQWidget *parentWidget, TQObject *parent, const char *name, const TQString& mode  )
+KonqKfmIconView::KonqKfmIconView( TQWidget *tqparentWidget, TQObject *parent, const char *name, const TQString& mode  )
     : KonqDirPart( parent, name )
     , m_bNeedSetCurrentItem( false )
     , m_pEnsureVisible( 0 )
@@ -179,7 +179,7 @@ KonqKfmIconView::KonqKfmIconView( TQWidget *parentWidget, TQObject *parent, cons
     // Create a properties instance for this view
     m_pProps = new KonqPropsView( KonqIconViewFactory::instance(), KonqIconViewFactory::defaultViewProps() );
 
-    m_pIconView = new KonqIconViewWidget( parentWidget, "qiconview" );
+    m_pIconView = new KonqIconViewWidget( tqparentWidget, "qiconview" );
     m_pIconView->initConfig( true );
 
     connect( m_pIconView,  TQT_SIGNAL(imagePreviewFinished()),
@@ -206,7 +206,7 @@ KonqKfmIconView::KonqKfmIconView( TQWidget *parentWidget, TQObject *parent, cons
 
     setXMLFile( "konq_iconview.rc" );
 
-    // Don't repaint on configuration changes during construction
+    // Don't tqrepaint on configuration changes during construction
     m_bInit = true;
 
     m_paDotFiles = new KToggleAction( i18n( "Show &Hidden Files" ), 0, this, TQT_SLOT( slotShowDot() ),
@@ -359,7 +359,7 @@ KonqKfmIconView::KonqKfmIconView( TQWidget *parentWidget, TQObject *parent, cons
     // Create the directory lister
     m_dirLister = new KDirLister( true );
     setDirLister( m_dirLister );
-    m_dirLister->setMainWindow(m_pIconView->topLevelWidget());
+    m_dirLister->setMainWindow(m_pIconView->tqtopLevelWidget());
 
     connect( m_dirLister, TQT_SIGNAL( started( const KURL & ) ),
              this, TQT_SLOT( slotStarted() ) );
@@ -429,7 +429,7 @@ const KFileItem * KonqKfmIconView::currentItem()
 
 void KonqKfmIconView::slotPreview( bool toggle )
 {
-    TQCString name = sender()->name(); // e.g. clipartthumbnail (or audio/, special case)
+    TQCString name = TQT_TQOBJECT_CONST(sender())->name(); // e.g. clipartthumbnail (or audio/, special case)
     if (name == "iconview_preview_all")
     {
         m_pProps->setShowingPreview( toggle );
@@ -686,7 +686,7 @@ void KonqKfmIconView::newIconSize( int size )
     // Stop a preview job that might be running
     m_pIconView->stopImagePreview();
 
-    // Set icons size, arrage items in grid and repaint the whole view
+    // Set icons size, arrage items in grid and tqrepaint the whole view
     m_pIconView->setIcons( size );
 
     // If previews are enabled start a new job
@@ -794,7 +794,7 @@ void KonqKfmIconView::slotContextMenuRequested(TQIconViewItem* _item, const TQPo
 
 void KonqKfmIconView::slotMouseButtonPressed(int _button, TQIconViewItem* _item, const TQPoint&)
 {
-    if ( _button == RightButton && !_item )
+    if ( _button == Qt::RightButton && !_item )
     {
         // Right click on viewport
         KFileItem * item = m_dirLister->rootItem();
@@ -831,7 +831,7 @@ void KonqKfmIconView::slotMouseButtonPressed(int _button, TQIconViewItem* _item,
 
 void KonqKfmIconView::slotMouseButtonClicked(int _button, TQIconViewItem* _item, const TQPoint& )
 {
-    if( _button == MidButton )
+    if( _button == Qt::MidButton )
         mmbClicked( _item ? static_cast<KFileIVI*>(_item)->item() : 0L );
 }
 
@@ -873,7 +873,7 @@ void KonqKfmIconView::slotCanceled( const KURL& url )
     if ( !m_pIconView->viewport()->isUpdatesEnabled() )
     {
         m_pIconView->viewport()->setUpdatesEnabled( true );
-        m_pIconView->viewport()->repaint();
+        m_pIconView->viewport()->tqrepaint();
     }
     if ( m_pEnsureVisible ){
         m_pIconView->ensureItemVisible( m_pEnsureVisible );
@@ -889,11 +889,11 @@ void KonqKfmIconView::slotCompleted()
         m_pTimeoutRefreshTimer->stop();
 
     // If updates to the viewport are still blocked (so slotNewItems() has
-    // not been called), a viewport repaint is forced.
+    // not been called), a viewport tqrepaint is forced.
     if ( !m_pIconView->viewport()->isUpdatesEnabled() )
     {
         m_pIconView->viewport()->setUpdatesEnabled( true );
-        m_pIconView->viewport()->repaint();
+        m_pIconView->viewport()->tqrepaint();
     }
 
     // Root item ? Store root item in konqiconviewwidget (whether 0L or not)
@@ -962,7 +962,7 @@ void KonqKfmIconView::slotNewItems( const KFileItemList& entries )
         KFileItem* fileItem = item->item();
 
         if ( !m_itemsToSelect.isEmpty() ) {
-           TQStringList::Iterator tsit = m_itemsToSelect.find( fileItem->name() );
+           TQStringList::Iterator tsit = m_itemsToSelect.tqfind( fileItem->name() );
            if ( tsit != m_itemsToSelect.end() ) {
               m_itemsToSelect.remove( tsit );
               m_pIconView->setSelected( item, true, true );
@@ -1136,7 +1136,7 @@ void KonqKfmIconView::slotRefreshItems( const KFileItemList& entries )
     }
     else
     {
-        // In case we replace a big icon with a small one, need to repaint.
+        // In case we replace a big icon with a small one, need to tqrepaint.
         if ( bNeedRepaint )
             m_pIconView->updateContents();
     }
@@ -1248,7 +1248,7 @@ void KonqKfmIconView::slotRefreshViewport()
     TQWidget * vp = m_pIconView->viewport();
     bool prevState = vp->isUpdatesEnabled();
     vp->setUpdatesEnabled( true );
-    vp->repaint();
+    vp->tqrepaint();
     vp->setUpdatesEnabled( prevState );
 }
 
diff --git a/konqueror/iconview/konq_iconview.h b/konqueror/iconview/konq_iconview.h
index 517734182..b1ac6df9d 100644
--- a/konqueror/iconview/konq_iconview.h
+++ b/konqueror/iconview/konq_iconview.h
@@ -51,7 +51,7 @@ public:
 
   enum SortCriterion { NameCaseSensitive, NameCaseInsensitive, Size, Type, Date };
 
-  KonqKfmIconView( TQWidget *parentWidget, TQObject *parent, const char *name, const TQString& mode );
+  KonqKfmIconView( TQWidget *tqparentWidget, TQObject *parent, const char *name, const TQString& mode );
   virtual ~KonqKfmIconView();
 
   virtual const KFileItem * currentItem();
diff --git a/konqueror/keditbookmarks/actionsimpl.cpp b/konqueror/keditbookmarks/actionsimpl.cpp
index 2aafe885c..bbfb548ad 100644
--- a/konqueror/keditbookmarks/actionsimpl.cpp
+++ b/konqueror/keditbookmarks/actionsimpl.cpp
@@ -80,136 +80,136 @@ void KEBApp::createActions() {
 
     // save and quit should probably not be in the toplevel???
     (void) KStdAction::quit(
-        this, TQT_SLOT( close() ), actionCollection());
+        TQT_TQOBJECT(this), TQT_SLOT( close() ), actionCollection());
     KStdAction::keyBindings(guiFactory(), TQT_SLOT(configureShortcuts()), actionCollection());
     (void) KStdAction::configureToolbars(
-        this, TQT_SLOT( slotConfigureToolbars() ), actionCollection());
+        TQT_TQOBJECT(this), TQT_SLOT( slotConfigureToolbars() ), actionCollection());
 
     if (m_browser) {
         (void) KStdAction::open(
-            actn, TQT_SLOT( slotLoad() ), actionCollection());
+            TQT_TQOBJECT(actn), TQT_SLOT( slotLoad() ), actionCollection());
         (void) KStdAction::saveAs(
-            actn, TQT_SLOT( slotSaveAs() ), actionCollection());
+            TQT_TQOBJECT(actn), TQT_SLOT( slotSaveAs() ), actionCollection());
     }
 
-    (void) KStdAction::cut(actn, TQT_SLOT( slotCut() ), actionCollection());
-    (void) KStdAction::copy(actn, TQT_SLOT( slotCopy() ), actionCollection());
-    (void) KStdAction::paste(actn, TQT_SLOT( slotPaste() ), actionCollection());
-    (void) KStdAction::print(actn, TQT_SLOT( slotPrint() ), actionCollection());
+    (void) KStdAction::cut(TQT_TQOBJECT(actn), TQT_SLOT( slotCut() ), actionCollection());
+    (void) KStdAction::copy(TQT_TQOBJECT(actn), TQT_SLOT( slotCopy() ), actionCollection());
+    (void) KStdAction::paste(TQT_TQOBJECT(actn), TQT_SLOT( slotPaste() ), actionCollection());
+    (void) KStdAction::print(TQT_TQOBJECT(actn), TQT_SLOT( slotPrint() ), actionCollection());
 
     // settings menu
     (void) new KToggleAction(
         i18n("&Show Netscape Bookmarks in Konqueror"), 0,
-        actn, TQT_SLOT( slotShowNS() ), actionCollection(),
+        TQT_TQOBJECT(actn), TQT_SLOT( slotShowNS() ), actionCollection(),
         "settings_showNS");
 
     // actions
     (void) new KAction(
         i18n("&Delete"), "editdelete", Key_Delete,
-        actn, TQT_SLOT( slotDelete() ), actionCollection(), "delete");
+        TQT_TQOBJECT(actn), TQT_SLOT( slotDelete() ), actionCollection(), "delete");
     (void) new KAction(
         i18n("Rename"), "text", Key_F2,
-        actn, TQT_SLOT( slotRename() ), actionCollection(), "rename");
+        TQT_TQOBJECT(actn), TQT_SLOT( slotRename() ), actionCollection(), "rename");
     (void) new KAction(
         i18n("C&hange URL"), "text", Key_F3,
-        actn, TQT_SLOT( slotChangeURL() ), actionCollection(), "changeurl");
+        TQT_TQOBJECT(actn), TQT_SLOT( slotChangeURL() ), actionCollection(), "changeurl");
     (void) new KAction(
         i18n("C&hange Comment"), "text", Key_F4,
-        actn, TQT_SLOT( slotChangeComment() ), actionCollection(), "changecomment");
+        TQT_TQOBJECT(actn), TQT_SLOT( slotChangeComment() ), actionCollection(), "changecomment");
     (void) new KAction(
         i18n("Chan&ge Icon..."), "icons", 0,
-        actn, TQT_SLOT( slotChangeIcon() ), actionCollection(), "changeicon");
+        TQT_TQOBJECT(actn), TQT_SLOT( slotChangeIcon() ), actionCollection(), "changeicon");
     (void) new KAction(
         i18n("Update Favicon"), 0,
-        actn, TQT_SLOT( slotUpdateFavIcon() ), actionCollection(), "updatefavicon");
+        TQT_TQOBJECT(actn), TQT_SLOT( slotUpdateFavIcon() ), actionCollection(), "updatefavicon");
     (void) new KAction(
         i18n("Recursive Sort"), 0,
-        actn, TQT_SLOT( slotRecursiveSort() ), actionCollection(), "recursivesort");
+        TQT_TQOBJECT(actn), TQT_SLOT( slotRecursiveSort() ), actionCollection(), "recursivesort");
     (void) new KAction(
         i18n("&New Folder..."), "folder_new", CTRL+Key_N,
-        actn, TQT_SLOT( slotNewFolder() ), actionCollection(), "newfolder");
+        TQT_TQOBJECT(actn), TQT_SLOT( slotNewFolder() ), actionCollection(), "newfolder");
     (void) new KAction(
         i18n("&New Bookmark"), "www", 0,
-        actn, TQT_SLOT( slotNewBookmark() ), actionCollection(), "newbookmark");
+        TQT_TQOBJECT(actn), TQT_SLOT( slotNewBookmark() ), actionCollection(), "newbookmark");
     (void) new KAction(
         i18n("&Insert Separator"), CTRL+Key_I,
-        actn, TQT_SLOT( slotInsertSeparator() ), actionCollection(),
+        TQT_TQOBJECT(actn), TQT_SLOT( slotInsertSeparator() ), actionCollection(),
         "insertseparator");
     (void) new KAction(
         i18n("&Sort Alphabetically"), 0,
-        actn, TQT_SLOT( slotSort() ), actionCollection(), "sort");
+        TQT_TQOBJECT(actn), TQT_SLOT( slotSort() ), actionCollection(), "sort");
     (void) new KAction(
         i18n("Set as T&oolbar Folder"), "bookmark_toolbar", 0,
-        actn, TQT_SLOT( slotSetAsToolbar() ), actionCollection(), "setastoolbar");
+        TQT_TQOBJECT(actn), TQT_SLOT( slotSetAsToolbar() ), actionCollection(), "setastoolbar");
     (void) new KAction(
         i18n("Show in T&oolbar"), "bookmark_toolbar", 0,
-        actn, TQT_SLOT( slotShowInToolbar() ), actionCollection(), "showintoolbar");
+        TQT_TQOBJECT(actn), TQT_SLOT( slotShowInToolbar() ), actionCollection(), "showintoolbar");
     (void) new KAction(
         i18n("Hide in T&oolbar"), "bookmark_toolbar", 0,
-        actn, TQT_SLOT( slotHideInToolbar() ), actionCollection(), "hideintoolbar");
+        TQT_TQOBJECT(actn), TQT_SLOT( slotHideInToolbar() ), actionCollection(), "hideintoolbar");
     (void) new KAction(
         i18n("&Expand All Folders"), 0,
-        actn, TQT_SLOT( slotExpandAll() ), actionCollection(), "expandall");
+        TQT_TQOBJECT(actn), TQT_SLOT( slotExpandAll() ), actionCollection(), "expandall");
     (void) new KAction(
         i18n("Collapse &All Folders"), 0,
-        actn, TQT_SLOT( slotCollapseAll() ), actionCollection(), "collapseall" );
+        TQT_TQOBJECT(actn), TQT_SLOT( slotCollapseAll() ), actionCollection(), "collapseall" );
     (void) new KAction(
         i18n("&Open in Konqueror"), "fileopen", 0,
-        actn, TQT_SLOT( slotOpenLink() ), actionCollection(), "openlink" );
+        TQT_TQOBJECT(actn), TQT_SLOT( slotOpenLink() ), actionCollection(), "openlink" );
     (void) new KAction(
         i18n("Check &Status"), "bookmark", 0,
-        actn, TQT_SLOT( slotTestSelection() ), actionCollection(), "testlink" );
+        TQT_TQOBJECT(actn), TQT_SLOT( slotTestSelection() ), actionCollection(), "testlink" );
 
     (void) new KAction(
         i18n("Check Status: &All"), 0,
-        actn, TQT_SLOT( slotTestAll() ), actionCollection(), "testall" );
+        TQT_TQOBJECT(actn), TQT_SLOT( slotTestAll() ), actionCollection(), "testall" );
     (void) new KAction(
         i18n("Update All &Favicons"), 0,
-        actn, TQT_SLOT( slotUpdateAllFavIcons() ), actionCollection(),
+        TQT_TQOBJECT(actn), TQT_SLOT( slotUpdateAllFavIcons() ), actionCollection(),
         "updateallfavicons" );
     (void) new KAction(
         i18n("Cancel &Checks"), 0,
-        actn, TQT_SLOT( slotCancelAllTests() ), actionCollection(), "canceltests" );
+        TQT_TQOBJECT(actn), TQT_SLOT( slotCancelAllTests() ), actionCollection(), "canceltests" );
     (void) new KAction(
         i18n("Cancel &Favicon Updates"), 0,
-        actn, TQT_SLOT( slotCancelFavIconUpdates() ), actionCollection(),
+        TQT_TQOBJECT(actn), TQT_SLOT( slotCancelFavIconUpdates() ), actionCollection(),
         "cancelfaviconupdates" );
     (void) new KAction(
         i18n("Import &Netscape Bookmarks..."), "netscape", 0,
-        actn, TQT_SLOT( slotImport() ), actionCollection(), "importNS");
+        TQT_TQOBJECT(actn), TQT_SLOT( slotImport() ), actionCollection(), "importNS");
     (void) new KAction(
         i18n("Import &Opera Bookmarks..."), "opera", 0,
-        actn, TQT_SLOT( slotImport() ), actionCollection(), "importOpera");
+        TQT_TQOBJECT(actn), TQT_SLOT( slotImport() ), actionCollection(), "importOpera");
     (void) new KAction(
         i18n("Import All &Crash Sessions as Bookmarks..."), 0,
-        actn, TQT_SLOT( slotImport() ), actionCollection(), "importCrashes");
+        TQT_TQOBJECT(actn), TQT_SLOT( slotImport() ), actionCollection(), "importCrashes");
     (void) new KAction(
         i18n("Import &Galeon Bookmarks..."), 0,
-        actn, TQT_SLOT( slotImport() ), actionCollection(), "importGaleon");
+        TQT_TQOBJECT(actn), TQT_SLOT( slotImport() ), actionCollection(), "importGaleon");
     (void) new KAction(
         i18n("Import &KDE2/KDE3 Bookmarks..."), 0,
-        actn, TQT_SLOT( slotImport() ), actionCollection(), "importKDE2");
+        TQT_TQOBJECT(actn), TQT_SLOT( slotImport() ), actionCollection(), "importKDE2");
     (void) new KAction(
         i18n("Import &IE Bookmarks..."), 0,
-        actn, TQT_SLOT( slotImport() ), actionCollection(), "importIE");
+        TQT_TQOBJECT(actn), TQT_SLOT( slotImport() ), actionCollection(), "importIE");
     (void) new KAction(
         i18n("Import &Mozilla Bookmarks..."), "mozilla", 0,
-        actn, TQT_SLOT( slotImport() ), actionCollection(), "importMoz");
+        TQT_TQOBJECT(actn), TQT_SLOT( slotImport() ), actionCollection(), "importMoz");
     (void) new KAction(
         i18n("Export to &Netscape Bookmarks"), "netscape", 0,
-        actn, TQT_SLOT( slotExportNS() ), actionCollection(), "exportNS");
+        TQT_TQOBJECT(actn), TQT_SLOT( slotExportNS() ), actionCollection(), "exportNS");
     (void) new KAction(
         i18n("Export to &Opera Bookmarks..."), "opera", 0,
-        actn, TQT_SLOT( slotExportOpera() ), actionCollection(), "exportOpera");
+        TQT_TQOBJECT(actn), TQT_SLOT( slotExportOpera() ), actionCollection(), "exportOpera");
     (void) new KAction(
         i18n("Export to &HTML Bookmarks..."), "html", 0,
-        actn, TQT_SLOT( slotExportHTML() ), actionCollection(), "exportHTML");
+        TQT_TQOBJECT(actn), TQT_SLOT( slotExportHTML() ), actionCollection(), "exportHTML");
     (void) new KAction(
         i18n("Export to &IE Bookmarks..."), 0,
-        actn, TQT_SLOT( slotExportIE() ), actionCollection(), "exportIE");
+        TQT_TQOBJECT(actn), TQT_SLOT( slotExportIE() ), actionCollection(), "exportIE");
     (void) new KAction(
         i18n("Export to &Mozilla Bookmarks..."), "mozilla", 0,
-        actn, TQT_SLOT( slotExportMoz() ), actionCollection(), "exportMoz");
+        TQT_TQOBJECT(actn), TQT_SLOT( slotExportMoz() ), actionCollection(), "exportMoz");
 }
 
 void ActionsImpl::slotLoad() {
@@ -345,7 +345,7 @@ void ActionsImpl::slotCopy() {
     TQValueList<KBookmark> bookmarks
         = ListView::self()->itemsToBookmarks(ListView::self()->selectedItemsMap());
     KBookmarkDrag* data = KBookmarkDrag::newDrag(bookmarks, 0 /* not this ! */);
-    kapp->clipboard()->setData(data, QClipboard::Clipboard);
+    kapp->tqclipboard()->setData(data, QClipboard::Clipboard);
 }
 
 void ActionsImpl::slotPaste() {
@@ -353,7 +353,7 @@ void ActionsImpl::slotPaste() {
     KEBMacroCommand *mcmd =
         CmdGen::insertMimeSource(
                             i18n("Paste"),
-                            kapp->clipboard()->data(QClipboard::Clipboard),
+                            kapp->tqclipboard()->data(QClipboard::Clipboard),
                             ListView::self()->userAddress());
     CmdHistory::self()->didCommand(mcmd);
 }
@@ -394,7 +394,7 @@ void ActionsImpl::slotImport() {
     // kdDebug() << "ActionsImpl::slotImport() where sender()->name() == "
     //           << sender()->name() << endl;
     ImportCommand* import
-        = ImportCommand::performImport(sender()->name()+6, KEBApp::self());
+        = ImportCommand::performImport(TQT_TQOBJECT_CONST(sender())->name()+6, KEBApp::self());
     if (!import)
         return;
     CmdHistory::self()->addCommand(import);
diff --git a/konqueror/keditbookmarks/commands.cpp b/konqueror/keditbookmarks/commands.cpp
index 2ad58a682..c7c5f83a6 100644
--- a/konqueror/keditbookmarks/commands.cpp
+++ b/konqueror/keditbookmarks/commands.cpp
@@ -218,7 +218,7 @@ void CreateCommand::unexecute() {
     KBookmark bk = CurrentMgr::bookmarkAt(m_to);
     Q_ASSERT(!bk.isNull() && !bk.parentGroup().isNull());
 
-    ListView::self()->invalidate(bk.address());
+    ListView::self()->tqinvalidate(bk.address());
 
     bk.parentGroup().deleteBookmark(bk);
 }
@@ -643,13 +643,13 @@ KEBMacroCommand* CmdGen::insertMimeSource(
     bool modified = false;
     const char *format = 0;
     for (int i = 0; format = data->format(i), format; i++) {
-        // qt docs don't say if encodedData(blah) where
+        // qt docs don't say if tqencodedData(blah) where
         // blah is not a stored mimetype should return null
         // or not. so, we search. sucky...
         if (strcmp(format, "GALEON_BOOKMARK") == 0) { 
             modified = true;
             TQStoredDrag *mydrag = new TQStoredDrag("application/x-xbel");
-            mydrag->setEncodedData(data->encodedData("GALEON_BOOKMARK"));
+            mydrag->setEncodedData(data->tqencodedData("GALEON_BOOKMARK"));
             data = mydrag;
             break;
         } else if( strcmp(format, "application/x-xbel" )==0) {
diff --git a/konqueror/keditbookmarks/favicons.cpp b/konqueror/keditbookmarks/favicons.cpp
index b9b9b4ea9..3ee09fb35 100644
--- a/konqueror/keditbookmarks/favicons.cpp
+++ b/konqueror/keditbookmarks/favicons.cpp
@@ -85,7 +85,7 @@ void FavIconsItr::doAction() {
     // kdDebug() << "FavIconsItr::doAction()" << endl;
     curItem()->setTmpStatus(i18n("Updating favicon..."));
     if (!m_updater) {
-        m_updater = new FavIconUpdater(kapp, "FavIconUpdater");
+        m_updater = new FavIconUpdater(TQT_TQOBJECT(kapp), "FavIconUpdater");
         connect(m_updater, TQT_SIGNAL( done(bool) ),
                 this,      TQT_SLOT( slotDone(bool) ) );
     }
diff --git a/konqueror/keditbookmarks/importers.cpp b/konqueror/keditbookmarks/importers.cpp
index 4df0d237d..3a9a613c1 100644
--- a/konqueror/keditbookmarks/importers.cpp
+++ b/konqueror/keditbookmarks/importers.cpp
@@ -45,7 +45,7 @@ TQString ImportCommand::name() const {
 }
 
 TQString ImportCommand::folder() const {
-    return m_folder ? i18n("%1 Bookmarks").arg(visibleName()) : TQString::null;
+    return m_folder ? i18n("%1 Bookmarks").arg(visibleName()) : TQString();
 }
 
 ImportCommand* ImportCommand::importerFactory(const TQCString &type) {
diff --git a/konqueror/keditbookmarks/kbookmarkmerger.cpp b/konqueror/keditbookmarks/kbookmarkmerger.cpp
index d34794fdc..222b0c89b 100644
--- a/konqueror/keditbookmarks/kbookmarkmerger.cpp
+++ b/konqueror/keditbookmarks/kbookmarkmerger.cpp
@@ -108,7 +108,7 @@ int main( int argc, char**argv )
 
 	for ( unsigned int i = 0; i < extraBookmarksDir.count(); ++i ) {
 		const TQString fileName = extraBookmarksDir[ i ];
-		if ( mergedFiles.find( fileName ) != mergedFiles.end() ) {
+		if ( mergedFiles.tqfind( fileName ) != mergedFiles.end() ) {
 			continue;
 		}
 
diff --git a/konqueror/keditbookmarks/listview.cpp b/konqueror/keditbookmarks/listview.cpp
index 1fa31e967..64ec1d337 100644
--- a/konqueror/keditbookmarks/listview.cpp
+++ b/konqueror/keditbookmarks/listview.cpp
@@ -118,8 +118,8 @@ bool lessAddress(TQString a, TQString b)
         if(bLast +1 == bEnd)
             return false;
 
-        uint aNext = a.find("/", aLast + 1);
-        uint bNext = b.find("/", bLast + 1);
+        uint aNext = a.tqfind("/", aLast + 1);
+        uint bNext = b.tqfind("/", bLast + 1);
 
         bool okay;
         uint aNum = a.mid(aLast + 1, aNext - aLast - 1).toUInt(&okay);
@@ -158,12 +158,12 @@ TQValueList<KBookmark> ListView::itemsToBookmarks(const TQValueVector<KEBListVie
     return bookmarks;
 }
 
-void ListView::invalidate(const TQString & address)
+void ListView::tqinvalidate(const TQString & address)
 {
-    invalidate(getItemAtAddress(address));
+    tqinvalidate(getItemAtAddress(address));
 }
 
-void ListView::invalidate(TQListViewItem * item)
+void ListView::tqinvalidate(TQListViewItem * item)
 {
     if(item->isSelected())
     {
@@ -181,7 +181,7 @@ void ListView::invalidate(TQListViewItem * item)
     TQListViewItem * child = item->firstChild();
     while(child)
     {
-        //invalidate(child);
+        //tqinvalidate(child);
         child = child->nextSibling();
     }
 }
@@ -218,7 +218,7 @@ void ListView::selected(KEBListViewItem * item, bool s)
     if(s)
         mSelectedItems[item] = item;
     else
-        if((it = mSelectedItems.find(item)) != mSelectedItems.end())
+        if((it = mSelectedItems.tqfind(item)) != mSelectedItems.end())
             mSelectedItems.remove(it);
 
     KEBApp::self()->updateActions();
@@ -277,7 +277,7 @@ void ListView::deselectAllChildren(KEBListViewItem *item)
             else
                 deselectAllChildren(child);
         }
-        child->repaint();
+        child->tqrepaint();
         child = static_cast<KEBListViewItem *>(child->nextSibling());
     }
 }
@@ -376,7 +376,7 @@ KEBListViewItem* ListView::getItemAtAddress(const TQString &address) const {
 
 void ListView::setOpen(bool open) {
     for (TQListViewItemIterator it(m_listView); it.current() != 0; ++it)
-        if (it.current()->parent())
+        if (it.current()->tqparent())
             it.current()->setOpen(open);
 }
 
@@ -456,7 +456,7 @@ void ListView::updateListView()
     {
         KEBListViewItem * item = static_cast<KEBListViewItem*>(m_listView->currentItem());
         if(item->isEmptyFolderPadder())
-            s_current_address = static_cast<KEBListViewItem*>(item->parent())->bookmark().address();
+            s_current_address = static_cast<KEBListViewItem*>(item->tqparent())->bookmark().address();
         else
             s_current_address = item->bookmark().address();
     }
@@ -483,7 +483,7 @@ void ListView::fillWithGroup(KEBListView *lv, KBookmarkGroup group, KEBListViewI
         KEBListViewItem *tree = new KEBListViewItem(lv, group);
         fillWithGroup(lv, group, tree);
         tree->TQListViewItem::setOpen(true);
-        if (s_selected_addresses.contains(tree->bookmark().address()))
+        if (s_selected_addresses.tqcontains(tree->bookmark().address()))
             lv->setSelected(tree, true);
         if(!s_current_address.isNull() && s_current_address == tree->bookmark().address())
             lv->setCurrentItem(tree);
@@ -515,7 +515,7 @@ void ListView::fillWithGroup(KEBListView *lv, KBookmarkGroup group, KEBListViewI
                         : new KEBListViewItem(lv, bk));
             lastItem = item;
         }
-        if (s_selected_addresses.contains(bk.address()))
+        if (s_selected_addresses.tqcontains(bk.address()))
             lv->setSelected(item, true);
         if(!s_current_address.isNull() && s_current_address == bk.address())
             lv->setCurrentItem(item);
@@ -804,7 +804,7 @@ TQDragObject *KEBListView::dragObject() {
 bool KEBListViewItem::parentSelected(TQListViewItem * item)
 {
     TQListViewItem *root = item->listView()->firstChild();
-    for( TQListViewItem *parent = item->parent(); parent ; parent = parent->parent())
+    for( TQListViewItem *parent = item->tqparent(); parent ; parent = parent->tqparent())
         if (parent->isSelected() && parent != root)
             return true;
     return false;
@@ -814,7 +814,7 @@ void KEBListViewItem::setSelected(bool s)
 {
     if( isEmptyFolderPadder())
     {
-        parent()->setSelected(true);
+        tqparent()->setSelected(true);
         return;
     }
 
@@ -829,7 +829,7 @@ void KEBListViewItem::setSelected(bool s)
     {
         ListView::self()->selected(this, false);
         TQListViewItem::setSelected( false );
-        ListView::deselectAllChildren( this ); //repaints
+        ListView::deselectAllChildren( this ); //tqrepaints
     }
     else if(parentSelected(this))
         return;
@@ -904,7 +904,7 @@ KEBListViewItem::KEBListViewItem(TQListView *parent, TQListViewItem *after, cons
 
 // DESIGN - move this into kbookmark or into a helper
 void KEBListViewItem::setOpen(bool open) {
-    if (!parent())
+    if (!tqparent())
         return;
     m_bookmark.internalElement().setAttribute("folded", open ? "no" : "yes");
     TQListViewItem::setOpen(open);
diff --git a/konqueror/keditbookmarks/listview.h b/konqueror/keditbookmarks/listview.h
index 0ca0edf38..c05226ff6 100644
--- a/konqueror/keditbookmarks/listview.h
+++ b/konqueror/keditbookmarks/listview.h
@@ -36,7 +36,7 @@
 class TQSplitter;
 class KListViewSearchLine;
 
-class KEBListViewItem : public QListViewItem
+class KEBListViewItem : public TQListViewItem
 {
 public:
    KEBListViewItem(TQListView *, const KBookmarkGroup &);
@@ -56,7 +56,7 @@ public:
    void setTmpStatus(const TQString &);
    void restoreStatus();
 
-   void paintCell(TQPainter *p, const TQColorGroup &cg, int column, int width, int alignment);
+   void paintCell(TQPainter *p, const TQColorGroup &cg, int column, int width, int tqalignment);
    void setSelected ( bool s );
 
    virtual void setOpen(bool);
@@ -127,7 +127,7 @@ private:
 };
 
 // DESIGN - make some stuff private if possible
-class ListView : public QObject
+class ListView : public TQObject
 {
    Q_OBJECT
 public:
@@ -140,8 +140,8 @@ public:
    // selected item stuff
    void selected(KEBListViewItem * item, bool s);
    
-   void invalidate(const TQString & address);
-   void invalidate(TQListViewItem * item);
+   void tqinvalidate(const TQString & address);
+   void tqinvalidate(TQListViewItem * item);
    void fixUpCurrent(const TQString & address);
 
    KEBListViewItem * firstSelected() const;
diff --git a/konqueror/keditbookmarks/main.cpp b/konqueror/keditbookmarks/main.cpp
index 3416e7e0d..9b19ee449 100644
--- a/konqueror/keditbookmarks/main.cpp
+++ b/konqueror/keditbookmarks/main.cpp
@@ -67,7 +67,7 @@ static void continueInWindow(TQString _wname) {
     for (QCStringList::Iterator it = apps.begin(); it != apps.end(); ++it) {
         TQCString &clientId = *it;
 
-        if (qstrncmp(clientId, wname, wname.length()) != 0)
+        if (tqstrncmp(clientId, wname, wname.length()) != 0)
             continue;
 
         DCOPRef client(clientId.data(), wname + "-mainwindow#1");
@@ -139,8 +139,8 @@ extern "C" KDE_EXPORT int kdemain(int argc, char **argv) {
     bool gotArg = (args->count() == 1);
 
     TQString filename = gotArg
-        ? TQString::fromLatin1(args->arg(0))
-        : locateLocal("data", TQString::fromLatin1("konqueror/bookmarks.xml"));
+        ? TQString::tqfromLatin1(args->arg(0))
+        : locateLocal("data", TQString::tqfromLatin1("konqueror/bookmarks.xml"));
 
     if (!isGui) {
         CurrentMgr::self()->createManager(filename);
@@ -182,7 +182,7 @@ extern "C" KDE_EXPORT int kdemain(int argc, char **argv) {
 
     TQString caption = args->isSet("customcaption")
         ? TQString::fromLocal8Bit(args->getOption("customcaption"))
-        : TQString::null;
+        : TQString();
 
     args->clear();
 
diff --git a/konqueror/keditbookmarks/testlink.cpp b/konqueror/keditbookmarks/testlink.cpp
index 0d7d0ddf8..dd2429ab1 100644
--- a/konqueror/keditbookmarks/testlink.cpp
+++ b/konqueror/keditbookmarks/testlink.cpp
@@ -107,10 +107,10 @@ void TestLinkItr::slotJobData(KIO::Job *job, const TQByteArray &data) {
     if (transfer->isErrorPage()) {
         TQStringList lines = TQStringList::split('\n', data);
         for (TQStringList::Iterator it = lines.begin(); it != lines.end(); ++it) {
-            int open_pos = (*it).find("<title>", 0, false);
+            int open_pos = (*it).tqfind("<title>", 0, false);
             if (open_pos >= 0) {
                 TQString leftover = (*it).mid(open_pos + 7);
-                int close_pos = leftover.findRev("</title>", -1, false);
+                int close_pos = leftover.tqfindRev("</title>", -1, false);
                 if (close_pos >= 0) {
                     // if no end tag found then just 
                     // print the first line of the <title>
@@ -144,7 +144,7 @@ void TestLinkItr::slotJobResult(KIO::Job *job) {
         // can we assume that errorString will contain no entities?
         TQString jerr = job->errorString();
         if (!jerr.isEmpty()) {
-            jerr.replace("\n", " ");
+            jerr.tqreplace("\n", " ");
             curItem()->nsPut(jerr);
             chkErr = false;
         }
@@ -166,13 +166,13 @@ void TestLinkItr::slotJobResult(KIO::Job *job) {
 /* -------------------------- */
 
 const TQString TestLinkItrHolder::getMod(const TQString &url) const {
-    return m_modify.contains(url) 
+    return m_modify.tqcontains(url) 
         ? m_modify[url] 
         : TQString::null;
 }
 
 const TQString TestLinkItrHolder::getOldVisit(const TQString &url) const {
-    return self()->m_oldModify.contains(url) 
+    return self()->m_oldModify.tqcontains(url) 
         ? self()->m_oldModify[url] 
         : TQString::null;
 }
diff --git a/konqueror/keditbookmarks/toplevel.cpp b/konqueror/keditbookmarks/toplevel.cpp
index 4a505d495..ce2d9db58 100644
--- a/konqueror/keditbookmarks/toplevel.cpp
+++ b/konqueror/keditbookmarks/toplevel.cpp
@@ -82,7 +82,7 @@ void CmdHistory::slotCommandExecuted(KCommand *k) {
     CurrentMgr::self()->notifyManagers(bk.toGroup());
 
     // sets currentItem to something sensible
-    // if the currentItem was invalidated by executing
+    // if the currentItem was tqinvalidated by executing
     // CreateCommand or DeleteManyCommand
     // otherwise does nothing
     // sensible is either a already selected item or cmd->currentAddress()
@@ -184,8 +184,8 @@ TQString CurrentMgr::makeTimeStr(int b)
 {
     TQDateTime dt;
     dt.setTime_t(b);
-    return (dt.daysTo(TQDateTime::currentDateTime()) > 31)
-        ? KGlobal::locale()->formatDate(dt.date(), false)
+    return (dt.daysTo(TQDateTime::tqcurrentDateTime()) > 31)
+        ? KGlobal::locale()->formatDate(TQT_TQDATE_OBJECT(dt.date()), false)
         : KGlobal::locale()->formatDateTime(dt, false);
 }
 
@@ -231,13 +231,13 @@ KEBApp::KEBApp(
 
     m_bkinfo = new BookmarkInfoWidget(vsplitter);
 
-    vsplitter->setOrientation(TQSplitter::Vertical);
+    vsplitter->setOrientation(Qt::Vertical);
     vsplitter->setSizes(TQValueList<int>() << h << 380
-                                          << m_bkinfo->sizeHint().height() );
+                                          << m_bkinfo->tqsizeHint().height() );
 
     setCentralWidget(vsplitter);
-    resize(ListView::self()->widget()->sizeHint().width(),
-           vsplitter->sizeHint().height());
+    resize(ListView::self()->widget()->tqsizeHint().width(),
+           vsplitter->tqsizeHint().height());
 
     createActions();
     if (m_browser)
@@ -319,7 +319,7 @@ void KEBApp::slotClipboardDataChanged() {
     // kdDebug() << "KEBApp::slotClipboardDataChanged" << endl;
     if (!m_readOnly) {
         m_canPaste = KBookmarkDrag::canDecode(
-                        kapp->clipboard()->data(QClipboard::Clipboard));
+                        kapp->tqclipboard()->data(QClipboard::Clipboard));
         updateActions();
     }
 }
diff --git a/konqueror/konq_actions.cc b/konqueror/konq_actions.cc
index 7cb8a6148..35c5fec83 100644
--- a/konqueror/konq_actions.cc
+++ b/konqueror/konq_actions.cc
@@ -63,7 +63,7 @@ void KonqBidiHistoryAction::fillHistoryPopup( const TQPtrList<HistoryEntry> &his
   {
       TQString text = it.current()->title;
       text = KStringHandler::cEmSqueeze(text, popup->fontMetrics(), 30); //CT: squeeze
-      text.replace( "&", "&&" );
+      text.tqreplace( "&", "&&" );
       if ( checkCurrentItem && it.current() == current )
       {
           int id = popup->insertItem( text ); // no pixmap if checked
diff --git a/konqueror/konq_combo.cc b/konqueror/konq_combo.cc
index 0a73e6c83..9bd39a86e 100644
--- a/konqueror/konq_combo.cc
+++ b/konqueror/konq_combo.cc
@@ -48,10 +48,10 @@ static TQString titleOfURL( const TQString& urlStr )
         url.setPath( url.path()+'/' );
         historyentry = historylist.findEntry( url );
     }
-    return ( historyentry ? historyentry->title : TQString::null );
+    return ( historyentry ? historyentry->title : TQString() );
 }
 
-class Q_EXPORT KonqComboListBoxPixmap : public QListBoxItem
+class TQ_EXPORT KonqComboListBoxPixmap : public TQListBoxItem
 {
 public:
     KonqComboListBoxPixmap( const TQString& text );
@@ -95,11 +95,11 @@ KonqCombo::KonqCombo( TQWidget *parent, const char *name )
           : KHistoryCombo( parent, name ),
             m_returnPressed( false ), 
             m_permanent( false ),
-            m_modifier( NoButton ),
+            m_modifier( Qt::NoButton ),
 	    m_pageSecurity( KonqMainWindow::NotCrypted )
 {
     setInsertionPolicy( NoInsertion );
-    setSizePolicy( TQSizePolicy( TQSizePolicy::Expanding, TQSizePolicy::Fixed ));
+    tqsetSizePolicy( TQSizePolicy( TQSizePolicy::Expanding, TQSizePolicy::Fixed ));
 
     Q_ASSERT( s_config );
 
@@ -307,7 +307,7 @@ void KonqCombo::updatePixmaps()
         updateItem( prov->pixmapFor( text( i ) ), text( i ), i, titleOfURL( text( i ) ) );
     }
     setUpdatesEnabled( true );
-    repaint();
+    tqrepaint();
 
     restoreState();
 }
@@ -396,10 +396,10 @@ bool KonqCombo::eventFilter( TQObject *o, TQEvent *ev )
     // Handle Ctrl+Del/Backspace etc better than the Qt widget, which always
     // jumps to the next whitespace.
     TQLineEdit *edit = lineEdit();
-    if ( o == edit ) {
+    if ( TQT_BASE_OBJECT(o) == TQT_BASE_OBJECT(edit) ) {
         int type = ev->type();
         if ( type == TQEvent::KeyPress ) {
-            TQKeyEvent *e = static_cast<TQKeyEvent *>( ev );
+            TQKeyEvent *e = TQT_TQKEYEVENT( ev );
 
             if ( e->key() == Key_Return || e->key() == Key_Enter ) {
                 m_modifier = e->state();
@@ -459,7 +459,7 @@ void KonqCombo::selectWord(TQKeyEvent *e)
             count++;
             if( allow_space_break && text[pos].isSpace() && count > 1 )
                 break;
-        } while( pos >= 0 && (chars.findIndex(text[pos]) == -1 || count <= 1) );
+        } while( pos >= 0 && (chars.tqfindIndex(text[pos]) == -1 || count <= 1) );
 
         if( e->state() & ShiftButton ) {
                   edit->cursorForward(true, 1-count);
@@ -482,7 +482,7 @@ void KonqCombo::selectWord(TQKeyEvent *e)
             count++;
                   if( allow_space_break && text[pos].isSpace() )
                       break;
-        } while( pos < (int) text.length() && chars.findIndex(text[pos]) == -1 );
+        } while( pos < (int) text.length() && chars.tqfindIndex(text[pos]) == -1 );
 
         if( e->state() & ShiftButton ) {
             edit->cursorForward(true, count+1);
@@ -537,10 +537,10 @@ void KonqCombo::mousePressEvent( TQMouseEvent *e )
 {
     m_dragStart = TQPoint(); // null QPoint
 
-    if ( e->button() == LeftButton && pixmap( currentItem()) ) {
+    if ( e->button() == Qt::LeftButton && pixmap( currentItem()) ) {
         // check if the pixmap was clicked
         int x = e->pos().x();
-        int x0 = TQStyle::visualRect( style().querySubControlMetrics( TQStyle::CC_ComboBox, this, TQStyle::SC_ComboBoxEditField ), this ).x();
+        int x0 = TQStyle::tqvisualRect( tqstyle().querySubControlMetrics( TQStyle::CC_ComboBox, this, TQStyle::SC_ComboBoxEditField ), this ).x();
 
         if ( x > x0 + 2 && x < lineEdit()->x() ) {
             m_dragStart = e->pos();
@@ -548,10 +548,10 @@ void KonqCombo::mousePressEvent( TQMouseEvent *e )
         }
     }
 
-    if ( e->button() == LeftButton && m_pageSecurity!=KonqMainWindow::NotCrypted ) {
+    if ( e->button() == Qt::LeftButton && m_pageSecurity!=KonqMainWindow::NotCrypted ) {
         // check if the lock icon was clicked
         int x = e->pos().x();
-        int x0 = TQStyle::visualRect( style().querySubControlMetrics( TQStyle::CC_ComboBox, this, TQStyle::SC_ComboBoxArrow ), this ).x();
+        int x0 = TQStyle::tqvisualRect( tqstyle().querySubControlMetrics( TQStyle::CC_ComboBox, this, TQStyle::SC_ComboBoxArrow ), this ).x();
         if ( x < x0 )
             emit showPageSecurity();
 
@@ -566,7 +566,7 @@ void KonqCombo::mouseMoveEvent( TQMouseEvent *e )
     if ( m_dragStart.isNull() || currentText().isEmpty() )
         return;
 
-    if ( e->state() & LeftButton &&
+    if ( e->state() & Qt::LeftButton &&
          (e->pos() - m_dragStart).manhattanLength() >
          KGlobalSettings::dndEventDelay() )
     {
@@ -591,7 +591,7 @@ void KonqCombo::slotActivated( const TQString& text )
     applyPermanent();
     m_returnPressed = true;
     emit activated( text, m_modifier );
-    m_modifier = NoButton;
+    m_modifier = Qt::NoButton;
 }
 
 void KonqCombo::setConfig( KConfig *kc )
@@ -604,8 +604,8 @@ void KonqCombo::paintEvent( TQPaintEvent *pe )
     TQComboBox::paintEvent( pe );
 
     TQLineEdit *edit = lineEdit();
-    TQRect re = style().querySubControlMetrics( TQStyle::CC_ComboBox, this, TQStyle::SC_ComboBoxEditField );
-    re = TQStyle::visualRect(re, this);
+    TQRect re = tqstyle().querySubControlMetrics( TQStyle::CC_ComboBox, this, TQStyle::SC_ComboBoxEditField );
+    re = TQStyle::tqvisualRect(re, this);
     
     if ( m_pageSecurity!=KonqMainWindow::NotCrypted ) {
         TQColor color(245, 246, 190);
@@ -646,7 +646,7 @@ void KonqCombo::paintEvent( TQPaintEvent *pe )
 void KonqCombo::setPageSecurity( int pageSecurity )
 {
     m_pageSecurity = pageSecurity;
-    repaint();
+    tqrepaint();
 }
 
 bool KonqCombo::hasSufficientContrast(const TQColor &c1, const TQColor &c2)
@@ -701,7 +701,7 @@ void KonqComboListBoxPixmap::paint( TQPainter *painter )
         title = titleOfURL( text() );
         if ( !title.isEmpty() )
             pm = KonqPixmapProvider::self()->pixmapFor( text(), KIcon::SizeSmall );
-        else if ( text().find( "://" ) == -1 ) {
+        else if ( text().tqfind( "://" ) == -1 ) {
             title = titleOfURL( "http://"+text() );
             if ( !title.isEmpty() )
                 pm = KonqPixmapProvider::self()->pixmapFor( "http://"+text(), KIcon::SizeSmall );
@@ -723,8 +723,8 @@ void KonqComboListBoxPixmap::paint( TQPainter *painter )
         pmWidth = pm->width() + 5;
     }
 
-    int entryWidth = listBox()->width() - listBox()->style().pixelMetric( TQStyle::PM_ScrollBarExtent ) -
-                     2 * listBox()->style().pixelMetric( TQStyle::PM_DefaultFrameWidth );
+    int entryWidth = listBox()->width() - listBox()->tqstyle().tqpixelMetric( TQStyle::PM_ScrollBarExtent ) -
+                     2 * listBox()->tqstyle().tqpixelMetric( TQStyle::PM_DefaultFrameWidth );
     int titleWidth = ( entryWidth / 3 ) - 1;
     int urlWidth = entryWidth - titleWidth - pmWidth - 2;
 
@@ -803,7 +803,7 @@ void KonqComboLineEdit::setCompletedItems( const TQStringList& items )
             bool wasSelected = completionbox->isSelected( completionbox->currentItem() );
             const TQString currentSelection = completionbox->currentText();
             completionbox->setItems( items );
-            TQListBoxItem* item = completionbox->findItem( currentSelection, Qt::ExactMatch );
+            TQListBoxItem* item = completionbox->tqfindItem( currentSelection, TQt::ExactMatch );
             if( !item || !wasSelected )
             {
                 wasSelected = false;
@@ -824,7 +824,7 @@ void KonqComboLineEdit::setCompletedItems( const TQStringList& items )
         }
 
         if ( autoSuggest() ) {
-            int index = items.first().find( txt );
+            int index = items.first().tqfind( txt );
             TQString newText = items.first().mid( index );
             setUserSelection( false );
             setCompletedText( newText, true );
@@ -850,7 +850,7 @@ void KonqComboCompletionBox::setItems( const TQStringList& items )
         insertStringList( items );
     else {
         //Keep track of whether we need to change anything,
-        //so we can avoid a repaint for identical updates,
+        //so we can avoid a tqrepaint for identical updates,
         //to reduce flicker
         bool dirty = false;
 
@@ -884,7 +884,7 @@ void KonqComboCompletionBox::setItems( const TQStringList& items )
             triggerUpdate( false );
     }
 
-    if ( isVisible() && size().height() != sizeHint().height() )
+    if ( isVisible() && size().height() != tqsizeHint().height() )
         sizeAndPosition();
 
     blockSignals( block );
diff --git a/konqueror/konq_extensionmanager.cc b/konqueror/konq_extensionmanager.cc
index d6d9f71a0..93bccfc01 100644
--- a/konqueror/konq_extensionmanager.cc
+++ b/konqueror/konq_extensionmanager.cc
@@ -100,8 +100,8 @@ void KonqExtensionManager::apply()
 		setChanged(false);
 		if( d->mainWindow )
 		{
-			KParts::Plugin::loadPlugins(d->mainWindow, d->mainWindow, KGlobal::instance());
-			TQPtrList<KParts::Plugin> plugins = KParts::Plugin::pluginObjects(d->mainWindow);
+			KParts::Plugin::loadPlugins(TQT_TQOBJECT(d->mainWindow), d->mainWindow, KGlobal::instance());
+			TQPtrList<KParts::Plugin> plugins = KParts::Plugin::pluginObjects(TQT_TQOBJECT(d->mainWindow));
 			TQPtrListIterator<KParts::Plugin> it(plugins);
 			KParts::Plugin *plugin;
 			while((plugin = it.current()) != 0)
diff --git a/konqueror/konq_factory.cc b/konqueror/konq_factory.cc
index 8dfee7f85..e53b3a32c 100644
--- a/konqueror/konq_factory.cc
+++ b/konqueror/konq_factory.cc
@@ -42,10 +42,10 @@ KonqViewFactory::KonqViewFactory( KLibFactory *factory, const TQStringList &args
     : m_factory( factory ), m_args( args ), m_createBrowser( createBrowser )
 {
     if ( m_createBrowser )
-        m_args << TQString::fromLatin1( "Browser/View" );
+        m_args << TQString::tqfromLatin1( "Browser/View" );
 }
 
-KParts::ReadOnlyPart *KonqViewFactory::create( TQWidget *parentWidget, const char *widgetName,
+KParts::ReadOnlyPart *KonqViewFactory::create( TQWidget *tqparentWidget, const char *widgetName,
                                                TQObject * parent, const char *name )
 {
   if ( !m_factory )
@@ -56,25 +56,25 @@ KParts::ReadOnlyPart *KonqViewFactory::create( TQWidget *parentWidget, const cha
   if ( m_factory->inherits( "KParts::Factory" ) )
   {
     if ( m_createBrowser )
-      obj = static_cast<KParts::Factory *>(m_factory)->createPart( parentWidget, widgetName, parent, name, "Browser/View", m_args );
+      obj = static_cast<KParts::Factory *>(m_factory)->createPart( tqparentWidget, widgetName, parent, name, "Browser/View", m_args );
 
     if ( !obj )
-      obj = static_cast<KParts::Factory *>(m_factory)->createPart( parentWidget, widgetName, parent, name, "KParts::ReadOnlyPart", m_args );
+      obj = static_cast<KParts::Factory *>(m_factory)->createPart( tqparentWidget, widgetName, parent, name, "KParts::ReadOnlyPart", m_args );
   }
   else
   {
     if ( m_createBrowser )
-      obj = m_factory->create( parentWidget, name, "Browser/View", m_args );
+      obj = m_factory->create( TQT_TQOBJECT(tqparentWidget), name, "Browser/View", m_args );
 
     if ( !obj )
-      obj = m_factory->create( parentWidget, name, "KParts::ReadOnlyPart", m_args );
+      obj = m_factory->create( TQT_TQOBJECT(tqparentWidget), name, "KParts::ReadOnlyPart", m_args );
   }
 
   if ( !obj->inherits( "KParts::ReadOnlyPart" ) )
       kdError(1202) << "Part " << obj << " (" << obj->className() << ") doesn't inherit KParts::ReadOnlyPart !" << endl;
 
   KParts::ReadOnlyPart* part = static_cast<KParts::ReadOnlyPart *>( obj );
-  TQFrame* frame = ::qt_cast<TQFrame*>( part->widget() );
+  TQFrame* frame = ::tqqt_cast<TQFrame*>( part->widget() );
   if (frame)
   {
       frame->setFrameStyle( TQFrame::NoFrame );
@@ -189,7 +189,7 @@ KonqViewFactory KonqFactory::createView( const TQString &serviceType,
     args = TQStringList::split( " ", argStr );
   }
 
-  return KonqViewFactory( factory, args, service->serviceTypes().contains( "Browser/View" ) );
+  return KonqViewFactory( factory, args, service->serviceTypes().tqcontains( "Browser/View" ) );
 }
 
 void KonqFactory::getOffers( const TQString & serviceType,
diff --git a/konqueror/konq_factory.h b/konqueror/konq_factory.h
index ac24061e6..1f7834d64 100644
--- a/konqueror/konq_factory.h
+++ b/konqueror/konq_factory.h
@@ -52,7 +52,7 @@ public:
     return *this;
   }
 
-  KParts::ReadOnlyPart *create( TQWidget *parentWidget, const char *widgetName,
+  KParts::ReadOnlyPart *create( TQWidget *tqparentWidget, const char *widgetName,
                                 TQObject *parent, const char *name );
 
   bool isNull() const { return m_factory ? false : true; }
diff --git a/konqueror/konq_frame.cc b/konqueror/konq_frame.cc
index ef474a4cb..cda99b291 100644
--- a/konqueror/konq_frame.cc
+++ b/konqueror/konq_frame.cc
@@ -68,20 +68,20 @@ KonqFrameStatusBar::KonqFrameStatusBar( KonqFrame *_parent, const char *_name )
     setSizeGripEnabled( false );
 
     m_led = new TQLabel( this );
-    m_led->setAlignment( Qt::AlignCenter );
-    m_led->setSizePolicy(TQSizePolicy( TQSizePolicy::Fixed, TQSizePolicy::Fixed ));
+    m_led->tqsetAlignment( Qt::AlignCenter );
+    m_led->tqsetSizePolicy(TQSizePolicy( TQSizePolicy::Fixed, TQSizePolicy::Fixed ));
     addWidget( m_led, 0, false ); // led (active view indicator)
     m_led->hide();
 
     m_pStatusLabel = new KSqueezedTextLabel( this );
     m_pStatusLabel->setMinimumSize( 0, 0 );
-    m_pStatusLabel->setSizePolicy(TQSizePolicy( TQSizePolicy::Ignored, TQSizePolicy::Fixed ));
+    m_pStatusLabel->tqsetSizePolicy(TQSizePolicy( TQSizePolicy::Ignored, TQSizePolicy::Fixed ));
     m_pStatusLabel->installEventFilter(this);
     addWidget( m_pStatusLabel, 1 /*stretch*/, false ); // status label
 
     m_pLinkedViewCheckBox = new KonqCheckBox( this, "m_pLinkedViewCheckBox" );
-    m_pLinkedViewCheckBox->setFocusPolicy(NoFocus);
-    m_pLinkedViewCheckBox->setSizePolicy(TQSizePolicy( TQSizePolicy::Fixed, TQSizePolicy::Fixed ));
+    m_pLinkedViewCheckBox->setFocusPolicy(TQ_NoFocus);
+    m_pLinkedViewCheckBox->tqsetSizePolicy(TQSizePolicy( TQSizePolicy::Fixed, TQSizePolicy::Fixed ));
     TQWhatsThis::add( m_pLinkedViewCheckBox,
                      i18n("Checking this box on at least two views sets those views as 'linked'. "
                           "Then, when you change directories in one view, the other views "
@@ -151,7 +151,7 @@ void KonqFrameStatusBar::splitFrameMenu()
 
    // We have to ship the remove view action ourselves,
    // since this may not be the active view (passive view)
-   KAction actRemoveView(i18n("Close View"), "view_remove", 0, m_pParentKonqFrame, TQT_SLOT(slotRemoveView()), (TQObject*)0, "removethisview");
+   KAction actRemoveView(i18n("Close View"), "view_remove", 0, TQT_TQOBJECT(m_pParentKonqFrame), TQT_SLOT(slotRemoveView()), (TQObject*)0, "removethisview");
    //KonqView * nextView = mw->viewManager()->chooseNextView( m_pParentKonqFrame->childView() );
    actRemoveView.setEnabled( mw->mainViewsCount() > 1 || m_pParentKonqFrame->childView()->isToggleView() || m_pParentKonqFrame->childView()->isPassiveMode() );
 
@@ -173,15 +173,15 @@ void KonqFrameStatusBar::splitFrameMenu()
 
 bool KonqFrameStatusBar::eventFilter(TQObject* o, TQEvent *e)
 {
-   if (o == m_pStatusLabel && e->type()==TQEvent::MouseButtonPress)
+   if (TQT_BASE_OBJECT(o) == TQT_BASE_OBJECT(m_pStatusLabel) && e->type()==TQEvent::MouseButtonPress)
    {
       emit clicked();
       update();
-      if ( static_cast<TQMouseEvent *>(e)->button() == RightButton)
+      if ( TQT_TQMOUSEEVENT(e)->button() == Qt::RightButton)
          splitFrameMenu();
       return true;
    }
-   else if ( o == this && e->type() == TQEvent::ApplicationPaletteChange )
+   else if ( TQT_BASE_OBJECT(o) == TQT_BASE_OBJECT(this) && e->type() == TQEvent::ApplicationPaletteChange )
    {
       unsetPalette();
       updateActiveStatus();
@@ -274,7 +274,7 @@ void KonqFrameStatusBar::updateActiveStatus()
 
     bool hasFocus = m_pParentKonqFrame->isActivePart();
 
-    const TQColorGroup& activeCg = kapp->palette().active();
+    const TQColorGroup& activeCg = kapp->tqpalette().active();
     setPaletteBackgroundColor( hasFocus ? activeCg.midlight() : activeCg.mid() );
 
     static TQPixmap indicator_viewactive( UserIcon( "indicator_viewactive" ) );
@@ -301,7 +301,7 @@ KonqFrame::KonqFrame( TQWidget* parent, KonqFrameContainerBase *parentContainer,
 
    // the frame statusbar
    m_pStatusBar = new KonqFrameStatusBar( this, "KonquerorFrameStatusBar");
-   m_pStatusBar->setSizePolicy(TQSizePolicy( TQSizePolicy::Expanding, TQSizePolicy::Fixed ));
+   m_pStatusBar->tqsetSizePolicy(TQSizePolicy( TQSizePolicy::Expanding, TQSizePolicy::Fixed ));
    connect(m_pStatusBar, TQT_SIGNAL(clicked()), this, TQT_SLOT(slotStatusBarClicked()));
    connect( m_pStatusBar, TQT_SIGNAL( linkedViewClicked( bool ) ), this, TQT_SLOT( slotLinkedViewClicked( bool ) ) );
    m_separator = 0;
@@ -327,16 +327,16 @@ void KonqFrame::listViews( ChildViewList *viewList )
 void KonqFrame::saveConfig( KConfig* config, const TQString &prefix, bool saveURLs, KonqFrameBase* docContainer, int /*id*/, int /*depth*/ )
 {
   if (saveURLs)
-    config->writePathEntry( TQString::fromLatin1( "URL" ).prepend( prefix ),
+    config->writePathEntry( TQString::tqfromLatin1( "URL" ).prepend( prefix ),
                         childView()->url().url() );
-  config->writeEntry( TQString::fromLatin1( "ServiceType" ).prepend( prefix ), childView()->serviceType() );
-  config->writeEntry( TQString::fromLatin1( "ServiceName" ).prepend( prefix ), childView()->service()->desktopEntryName() );
-  config->writeEntry( TQString::fromLatin1( "PassiveMode" ).prepend( prefix ), childView()->isPassiveMode() );
-  config->writeEntry( TQString::fromLatin1( "LinkedView" ).prepend( prefix ), childView()->isLinkedView() );
-  config->writeEntry( TQString::fromLatin1( "ToggleView" ).prepend( prefix ), childView()->isToggleView() );
-  config->writeEntry( TQString::fromLatin1( "LockedLocation" ).prepend( prefix ), childView()->isLockedLocation() );
-  //config->writeEntry( TQString::fromLatin1( "ShowStatusBar" ).prepend( prefix ), statusbar()->isVisible() );
-  if (this == docContainer) config->writeEntry( TQString::fromLatin1( "docContainer" ).prepend( prefix ), true );
+  config->writeEntry( TQString::tqfromLatin1( "ServiceType" ).prepend( prefix ), childView()->serviceType() );
+  config->writeEntry( TQString::tqfromLatin1( "ServiceName" ).prepend( prefix ), childView()->service()->desktopEntryName() );
+  config->writeEntry( TQString::tqfromLatin1( "PassiveMode" ).prepend( prefix ), childView()->isPassiveMode() );
+  config->writeEntry( TQString::tqfromLatin1( "LinkedView" ).prepend( prefix ), childView()->isLinkedView() );
+  config->writeEntry( TQString::tqfromLatin1( "ToggleView" ).prepend( prefix ), childView()->isToggleView() );
+  config->writeEntry( TQString::tqfromLatin1( "LockedLocation" ).prepend( prefix ), childView()->isLockedLocation() );
+  //config->writeEntry( TQString::tqfromLatin1( "ShowStatusBar" ).prepend( prefix ), statusbar()->isVisible() );
+  if (this == docContainer) config->writeEntry( TQString::tqfromLatin1( "docContainer" ).prepend( prefix ), true );
 
   KonqConfigEvent ev( config, prefix+"_", true/*save*/);
   TQApplication::sendEvent( childView()->part(), &ev );
@@ -352,8 +352,8 @@ void KonqFrame::printFrameInfo( const TQString& spaces )
 {
    TQString className = "NoPart";
    if (part()) className = part()->widget()->className();
-   kdDebug(1202) << spaces << "KonqFrame " << this << " visible=" << TQString("%1").arg(isVisible()) << " containing view "
-                 << childView() << " visible=" << TQString("%1").arg(isVisible())
+   kdDebug(1202) << spaces << "KonqFrame " << this << " visible=" << TQString("%1").tqarg(isVisible()) << " containing view "
+                 << childView() << " visible=" << TQString("%1").tqarg(isVisible())
                  << " and part " << part() << " whose widget is a " << className << endl;
 }
 
@@ -397,7 +397,7 @@ bool KonqFrame::eventFilter(TQObject* /*obj*/, TQEvent *ev)
 {
    if (ev->type()==TQEvent::KeyPress)
    {
-      TQKeyEvent * keyEv = static_cast<TQKeyEvent*>(ev);
+      TQKeyEvent * keyEv = TQT_TQKEYEVENT(ev);
       if ((keyEv->key()==Key_Tab) && (keyEv->state()==ControlButton))
       {
          emit ((KonqFrameContainer*)parent())->ctrlTabPressed();
@@ -460,7 +460,7 @@ void KonqFrame::slotLinkedViewClicked( bool mode )
 void
 KonqFrame::paintEvent( TQPaintEvent* )
 {
-   m_pStatusBar->repaint();
+   m_pStatusBar->tqrepaint();
 }
 
 void KonqFrame::slotRemoveView()
@@ -517,40 +517,40 @@ void KonqFrameContainer::saveConfig( KConfig* config, const TQString &prefix, bo
   int idSecond = id + (int)pow( 2.0, depth );
 
   //write children sizes
-  config->writeEntry( TQString::fromLatin1( "SplitterSizes" ).prepend( prefix ), sizes() );
+  config->writeEntry( TQString::tqfromLatin1( "SplitterSizes" ).prepend( prefix ), sizes() );
 
   //write children
   TQStringList strlst;
   if( firstChild() )
-    strlst.append( TQString::fromLatin1( firstChild()->frameType() ) + TQString::number(idSecond - 1) );
+    strlst.append( TQString::tqfromLatin1( firstChild()->frameType() ) + TQString::number(idSecond - 1) );
   if( secondChild() )
-    strlst.append( TQString::fromLatin1( secondChild()->frameType() ) + TQString::number( idSecond ) );
+    strlst.append( TQString::tqfromLatin1( secondChild()->frameType() ) + TQString::number( idSecond ) );
 
-  config->writeEntry( TQString::fromLatin1( "Children" ).prepend( prefix ), strlst );
+  config->writeEntry( TQString::tqfromLatin1( "Children" ).prepend( prefix ), strlst );
 
   //write orientation
   TQString o;
   if( orientation() == Qt::Horizontal )
-    o = TQString::fromLatin1("Horizontal");
+    o = TQString::tqfromLatin1("Horizontal");
   else if( orientation() == Qt::Vertical )
-    o = TQString::fromLatin1("Vertical");
-  config->writeEntry( TQString::fromLatin1( "Orientation" ).prepend( prefix ), o );
+    o = TQString::tqfromLatin1("Vertical");
+  config->writeEntry( TQString::tqfromLatin1( "Orientation" ).prepend( prefix ), o );
 
   //write docContainer
-  if (this == docContainer) config->writeEntry( TQString::fromLatin1( "docContainer" ).prepend( prefix ), true );
+  if (this == docContainer) config->writeEntry( TQString::tqfromLatin1( "docContainer" ).prepend( prefix ), true );
 
-  if (m_pSecondChild == m_pActiveChild) config->writeEntry( TQString::fromLatin1( "activeChildIndex" ).prepend( prefix ), 1 );
-  else config->writeEntry( TQString::fromLatin1( "activeChildIndex" ).prepend( prefix ), 0 );
+  if (m_pSecondChild == m_pActiveChild) config->writeEntry( TQString::tqfromLatin1( "activeChildIndex" ).prepend( prefix ), 1 );
+  else config->writeEntry( TQString::tqfromLatin1( "activeChildIndex" ).prepend( prefix ), 0 );
 
   //write child configs
   if( firstChild() ) {
-    TQString newPrefix = TQString::fromLatin1( firstChild()->frameType() ) + TQString::number(idSecond - 1);
+    TQString newPrefix = TQString::tqfromLatin1( firstChild()->frameType() ) + TQString::number(idSecond - 1);
     newPrefix.append( '_' );
     firstChild()->saveConfig( config, newPrefix, saveURLs, docContainer, id, depth + 1 );
   }
 
   if( secondChild() ) {
-    TQString newPrefix = TQString::fromLatin1( secondChild()->frameType() ) + TQString::number( idSecond );
+    TQString newPrefix = TQString::tqfromLatin1( secondChild()->frameType() ) + TQString::number( idSecond );
     newPrefix.append( '_' );
     secondChild()->saveConfig( config, newPrefix, saveURLs, docContainer, idSecond, depth + 1 );
   }
@@ -576,7 +576,7 @@ KonqFrameBase* KonqFrameContainer::otherChild( KonqFrameBase* child )
 
 void KonqFrameContainer::printFrameInfo( const TQString& spaces )
 {
-        kdDebug(1202) << spaces << "KonqFrameContainer " << this << " visible=" << TQString("%1").arg(isVisible())
+        kdDebug(1202) << spaces << "KonqFrameContainer " << this << " visible=" << TQString("%1").tqarg(isVisible())
                       << " activeChild=" << m_pActiveChild << endl;
         if (!m_pActiveChild)
             kdDebug(1202) << "WARNING: " << this << " has a null active child!" << endl;
diff --git a/konqueror/konq_frame.h b/konqueror/konq_frame.h
index c695515e8..7f3226faf 100644
--- a/konqueror/konq_frame.h
+++ b/konqueror/konq_frame.h
@@ -62,7 +62,7 @@ namespace KParts
  * unchecked radiobutton in b2k style if unchecked and contains a little
  * anchor if checked.
  */
-class KonqCheckBox : public QCheckBox
+class KonqCheckBox : public TQCheckBox
 {
     Q_OBJECT // for classname
 public:
diff --git a/konqueror/konq_guiclients.cc b/konqueror/konq_guiclients.cc
index 316c88254..d3d3e1bcc 100644
--- a/konqueror/konq_guiclients.cc
+++ b/konqueror/konq_guiclients.cc
@@ -152,7 +152,7 @@ void PopupMenuGUIClient::addEmbeddingService( TQDomElement &menu, int idx, const
   action.setAttribute( "group", "preview" );
 
   (void)new KAction( name, service->pixmap( KIcon::Small ), 0,
-                     m_mainWindow, TQT_SLOT( slotOpenEmbedded() ), actionCollection(), actName );
+                     TQT_TQOBJECT(m_mainWindow), TQT_SLOT( slotOpenEmbedded() ), actionCollection(), actName );
 }
 
 ToggleViewGUIClient::ToggleViewGUIClient( KonqMainWindow *mainWindow )
@@ -191,7 +191,7 @@ ToggleViewGUIClient::ToggleViewGUIClient( KonqMainWindow *mainWindow )
     TQString name = (*cIt)->desktopEntryName();
     //kdDebug(1202) << "ToggleViewGUIClient: name=" << name << endl;
     KToggleAction *action = new KToggleAction( description, 0, mainWindow->actionCollection(), name.latin1() );
-    action->setCheckedState( i18n( "Hide %1" ).arg( (*cIt)->name() ) );
+    action->setCheckedState( i18n( "Hide %1" ).tqarg( (*cIt)->name() ) );
 
     // HACK
     if ( (*cIt)->icon() != "unknown" )
@@ -230,7 +230,7 @@ TQPtrList<KAction> ToggleViewGUIClient::actions() const
 
 void ToggleViewGUIClient::slotToggleView( bool toggle )
 {
-  TQString serviceName = TQString::fromLatin1( sender()->name() );
+  TQString serviceName = TQString::tqfromLatin1( TQT_TQOBJECT_CONST(sender())->name() );
 
   bool horizontal = m_mapOrientation[ serviceName ];
 
@@ -240,7 +240,7 @@ void ToggleViewGUIClient::slotToggleView( bool toggle )
   {
 
     KonqView *childView = viewManager->splitWindow( horizontal ? Qt::Vertical : Qt::Horizontal,
-                                                    TQString::fromLatin1( "Browser/View" ),
+                                                    TQString::tqfromLatin1( "Browser/View" ),
                                                     serviceName,
                                                     !horizontal /* vertical = make it first */);
 
@@ -305,7 +305,7 @@ void ToggleViewGUIClient::saveConfig( bool add, const TQString &serviceName )
   TQStringList toggableViewsShown = KonqSettings::toggableViewsShown();
   if (add)
   {
-      if ( !toggableViewsShown.contains( serviceName ) )
+      if ( !toggableViewsShown.tqcontains( serviceName ) )
           toggableViewsShown.append(serviceName);
   }
   else
diff --git a/konqueror/konq_guiclients.h b/konqueror/konq_guiclients.h
index 6dc31b7e9..10e1d495c 100644
--- a/konqueror/konq_guiclients.h
+++ b/konqueror/konq_guiclients.h
@@ -69,7 +69,7 @@ private:
   TQDomDocument m_doc;
 };
 
-class ToggleViewGUIClient : public QObject
+class ToggleViewGUIClient : public TQObject
 {
   Q_OBJECT
 public:
diff --git a/konqueror/konq_main.cc b/konqueror/konq_main.cc
index 3f3e47bc3..67e815522 100644
--- a/konqueror/konq_main.cc
+++ b/konqueror/konq_main.cc
@@ -76,7 +76,7 @@ extern "C" KDE_EXPORT int kdemain( int argc, char **argv )
     while ( KonqMainWindow::canBeRestored( n ) )
     {
       TQString className = KMainWindow::classNameOfToplevel( n );
-      if( className == TQString::fromLatin1( "KonqMainWindow" ))
+      if( className == TQString::tqfromLatin1( "KonqMainWindow" ))
           (new KonqMainWindow( KURL(), false ) )->restore( n );
       else
           kdWarning() << "Unknown class " << className << " in session saved data!" << endl;
@@ -93,7 +93,7 @@ extern "C" KDE_EXPORT int kdemain( int argc, char **argv )
            it != profiles.end(); ++it)
        {
          TQString file = *it;
-         file = file.mid(file.findRev('/')+1);
+         file = file.mid(file.tqfindRev('/')+1);
          printf("%s\n", TQFile::encodeName(file).data());
        }
 
@@ -104,7 +104,7 @@ extern "C" KDE_EXPORT int kdemain( int argc, char **argv )
        TQString profile = TQString::fromLocal8Bit(args->getOption("profile"));
        TQString profilePath = profile;
        if (profile[0] != '/')
-           profilePath = locate( "data", TQString::fromLatin1("konqueror/profiles/")+profile );
+           profilePath = locate( "data", TQString::tqfromLatin1("konqueror/profiles/")+profile );
        TQString url;
        TQStringList filesToSelect;
        if (args->count() == 1)
@@ -150,7 +150,7 @@ extern "C" KDE_EXPORT int kdemain( int argc, char **argv )
              {
                  // By default try to open in webbrowser mode. People can use "konqueror ." to get a filemanager.
                  TQString profile = "webbrowsing";
-                 TQString profilePath = locate( "data", TQString::fromLatin1("konqueror/profiles/")+profile );
+                 TQString profilePath = locate( "data", TQString::tqfromLatin1("konqueror/profiles/")+profile );
                  if ( !profilePath.isEmpty() ) {
                      KonqMisc::createBrowserWindowFromProfile( profilePath, profile );
                  } else {
diff --git a/konqueror/konq_main.h b/konqueror/konq_main.h
index ff72a5181..92dbdd3b2 100644
--- a/konqueror/konq_main.h
+++ b/konqueror/konq_main.h
@@ -13,7 +13,7 @@ public:
       closed_by_sm( false ) {}
 
   bool closedByUser() const { return !closed_by_sm; }
-  void commitData(QSessionManager& sm) {
+  void commitData(TQSessionManager& sm) {
     closed_by_sm = true;
     KApplication::commitData( sm );
     closed_by_sm = false;
diff --git a/konqueror/konq_mainwindow.cc b/konqueror/konq_mainwindow.cc
index ada6c2ef3..ed06539e5 100644
--- a/konqueror/konq_mainwindow.cc
+++ b/konqueror/konq_mainwindow.cc
@@ -143,7 +143,7 @@ KonqExtendedBookmarkOwner::KonqExtendedBookmarkOwner(KonqMainWindow *w)
 }
 
 KonqMainWindow::KonqMainWindow( const KURL &initialURL, bool openInitialURL, const char *name, const TQString& xmluiFile)
- : KParts::MainWindow( NoDCOPObject, 0L, name, WDestructiveClose | WStyle_ContextHelp | Qt::WGroupLeader )
+ : KParts::MainWindow( NoDCOPObject, 0L, name, (WFlags)(WDestructiveClose | WStyle_ContextHelp | TQt::WGroupLeader) )
 {
   setPreloadedFlag( false );
 
@@ -195,7 +195,7 @@ KonqMainWindow::KonqMainWindow( const KURL &initialURL, bool openInitialURL, con
 
   // init history-manager, load history, get completion object
   if ( !s_pCompletion ) {
-    KonqHistoryManager *mgr = new KonqHistoryManager( kapp, "history mgr" );
+    KonqHistoryManager *mgr = new KonqHistoryManager( TQT_TQOBJECT(kapp), "history mgr" );
     s_pCompletion = mgr->completionObject();
 
 
@@ -235,7 +235,7 @@ KonqMainWindow::KonqMainWindow( const KURL &initialURL, bool openInitialURL, con
   connect(toolBarMenuAction(),TQT_SIGNAL(activated()),this,TQT_SLOT(slotForceSaveMainWindowSettings()) );
 
   if ( !m_toggleViewGUIClient->empty() )
-    plugActionList( TQString::fromLatin1( "toggleview" ), m_toggleViewGUIClient->actions() );
+    plugActionList( TQString::tqfromLatin1( "toggleview" ), m_toggleViewGUIClient->actions() );
   else
   {
     delete m_toggleViewGUIClient;
@@ -342,8 +342,8 @@ KonqMainWindow::~KonqMainWindow()
 
 TQWidget * KonqMainWindow::createContainer( TQWidget *parent, int index, const TQDomElement &element, int &id )
 {
-  static TQString nameBookmarkBar = TQString::fromLatin1( "bookmarkToolBar" );
-  static TQString tagToolBar = TQString::fromLatin1( "ToolBar" );
+  static TQString nameBookmarkBar = TQString::tqfromLatin1( "bookmarkToolBar" );
+  static TQString tagToolBar = TQString::tqfromLatin1( "ToolBar" );
 
   TQWidget *res = KParts::MainWindow::createContainer( parent, index, element, id );
 
@@ -363,7 +363,7 @@ TQWidget * KonqMainWindow::createContainer( TQWidget *parent, int index, const T
         m_bookmarkBarActionCollection = new KActionCollection( this );
         m_bookmarkBarActionCollection->setHighlightingEnabled( true );
         connectActionCollection( m_bookmarkBarActionCollection );
-        DelayedInitializer *initializer = new DelayedInitializer( TQEvent::Show, res );
+        DelayedInitializer *initializer = new DelayedInitializer( TQEvent::Show, TQT_TQOBJECT(res) );
         connect( initializer, TQT_SIGNAL( initialize() ), this, TQT_SLOT(initBookmarkBar()) );
     }
   }
@@ -373,18 +373,18 @@ TQWidget * KonqMainWindow::createContainer( TQWidget *parent, int index, const T
 
 void KonqMainWindow::initBookmarkBar()
 {
-  KToolBar * bar = static_cast<KToolBar *>( child( "bookmarkToolBar", "KToolBar" ) );
+  KToolBar * bar = static_cast<KToolBar *>( TQT_TQWIDGET(child( "bookmarkToolBar", "KToolBar" )) );
 
   if (!bar) return;
 
   delete m_paBookmarkBar;
-  m_paBookmarkBar = new KBookmarkBar( KonqBookmarkManager::self(), m_pBookmarksOwner, bar, m_bookmarkBarActionCollection, this );
+  m_paBookmarkBar = new KBookmarkBar( KonqBookmarkManager::self(), m_pBookmarksOwner, bar, m_bookmarkBarActionCollection, TQT_TQOBJECT(this) );
   connect( m_paBookmarkBar,
            TQT_SIGNAL( aboutToShowContextMenu(const KBookmark &, TQPopupMenu*) ),
            this, TQT_SLOT( slotFillContextMenu(const KBookmark &, TQPopupMenu*) ));
   connect( m_paBookmarkBar,
-	   TQT_SIGNAL( openBookmark(const TQString &, Qt::ButtonState) ),
-	   this, TQT_SLOT( slotOpenBookmarkURL(const TQString &, Qt::ButtonState) ));
+	   TQT_SIGNAL( openBookmark(const TQString &, TQt::ButtonState) ),
+	   this, TQT_SLOT( slotOpenBookmarkURL(const TQString &, TQt::ButtonState) ));
 
   // hide if empty
   if (bar->count() == 0 )
@@ -393,8 +393,8 @@ void KonqMainWindow::initBookmarkBar()
 
 void KonqMainWindow::removeContainer( TQWidget *container, TQWidget *parent, TQDomElement &element, int id )
 {
-  static TQString nameBookmarkBar = TQString::fromLatin1( "bookmarkToolBar" );
-  static TQString tagToolBar = TQString::fromLatin1( "ToolBar" );
+  static TQString nameBookmarkBar = TQString::tqfromLatin1( "bookmarkToolBar" );
+  static TQString tagToolBar = TQString::tqfromLatin1( "ToolBar" );
 
   if ( element.tagName() == tagToolBar && element.attribute( "name" ) == nameBookmarkBar )
   {
@@ -418,7 +418,7 @@ static TQString detectNameFilter( KURL & url )
     // Look for wildcard selection
     TQString nameFilter;
     TQString path = url.path();
-    int lastSlash = path.findRev( '/' );
+    int lastSlash = path.tqfindRev( '/' );
     if ( lastSlash > -1 )
     {
         if ( !url.query().isEmpty() && lastSlash == (int)path.length()-1 ) {  //  In /tmp/?foo, foo isn't a query
@@ -426,7 +426,7 @@ static TQString detectNameFilter( KURL & url )
             url.setQuery( TQString::null );
         }
         const TQString fileName = path.mid( lastSlash + 1 );
-        if ( fileName.find( '*' ) != -1 || fileName.find( '[' ) != -1 || fileName.find( '?' ) != -1 )
+        if ( fileName.tqfind( '*' ) != -1 || fileName.tqfind( '[' ) != -1 || fileName.tqfind( '?' ) != -1 )
         {
             // Check that a file or dir with all the special chars in the filename doesn't exist
             if ( url.isLocalFile() ? !TQFile::exists( path ) : !KIO::NetAccess::exists( url, false, 0 ) )
@@ -489,7 +489,7 @@ void KonqMainWindow::openURL( KonqView *_view, const KURL &_url,
   if (url.url().startsWith("$(")) {
       // check for environment variables and make necessary translations
       TQString aValue = url.url();
-      int nDollarPos = aValue.find( '$' );
+      int nDollarPos = aValue.tqfind( '$' );
 
       while( nDollarPos != -1 && nDollarPos+1 < static_cast<int>(aValue.length())) {
         // there is at least one $
@@ -511,7 +511,7 @@ void KonqMainWindow::openURL( KonqView *_view, const KURL &_url,
              }
              pclose(fs);
           }
-          aValue.replace( nDollarPos, nEndPos-nDollarPos, result );
+          aValue.tqreplace( nDollarPos, nEndPos-nDollarPos, result );
         } else if( (aValue)[nDollarPos+1] != '$' ) {
           uint nEndPos = nDollarPos+1;
           // the next character is no $
@@ -537,7 +537,7 @@ void KonqMainWindow::openURL( KonqView *_view, const KURL &_url,
             // !!! Sergey A. Sukiyazov <[email protected]> !!!
             // A environment variables may contain values in 8bit
             // locale cpecified encoding or in UTF8 encoding.
-            aValue.replace( nDollarPos, nEndPos-nDollarPos, KStringHandler::from8Bit( pEnv ) );
+            aValue.tqreplace( nDollarPos, nEndPos-nDollarPos, KStringHandler::from8Bit( pEnv ) );
           } else
             aValue.remove( nDollarPos, nEndPos-nDollarPos );
         } else {
@@ -545,7 +545,7 @@ void KonqMainWindow::openURL( KonqView *_view, const KURL &_url,
           aValue.remove( nDollarPos, 1 );
           nDollarPos++;
         }
-        nDollarPos = aValue.find( '$', nDollarPos );
+        nDollarPos = aValue.tqfind( '$', nDollarPos );
       }
       url = KURL(aValue);
   }
@@ -961,15 +961,15 @@ void KonqMainWindow::slotOpenURLRequest( const KURL &url, const KParts::URLArgs
 {
   kdDebug(1202) << "KonqMainWindow::slotOpenURLRequest frameName=" << args.frameName << endl;
 
-  KParts::ReadOnlyPart *callingPart = static_cast<KParts::ReadOnlyPart *>( sender()->parent() );
+  KParts::ReadOnlyPart *callingPart = static_cast<KParts::ReadOnlyPart *>( TQT_TQOBJECT_CONST(sender())->parent() );
   TQString frameName = args.frameName;
 
   if ( !frameName.isEmpty() )
   {
-    static TQString _top = TQString::fromLatin1( "_top" );
-    static TQString _self = TQString::fromLatin1( "_self" );
-    static TQString _parent = TQString::fromLatin1( "_parent" );
-    static TQString _blank = TQString::fromLatin1( "_blank" );
+    static TQString _top = TQString::tqfromLatin1( "_top" );
+    static TQString _self = TQString::tqfromLatin1( "_self" );
+    static TQString _parent = TQString::tqfromLatin1( "_parent" );
+    static TQString _blank = TQString::tqfromLatin1( "_blank" );
 
     if ( frameName.lower() == _blank )
     {
@@ -1042,11 +1042,11 @@ void KonqMainWindow::openURL( KonqView *childView, const KURL &url, const KParts
 TQObject *KonqMainWindow::lastFrame( KonqView *view )
 {
   TQObject *nextFrame, *viewFrame;
-  nextFrame = view->frame();
+  nextFrame = TQT_TQOBJECT(view->frame());
   viewFrame = 0;
   while ( nextFrame != 0 && ! nextFrame->inherits( "QWidgetStack" ) ) {
     viewFrame = nextFrame;
-    nextFrame = nextFrame->parent();
+    nextFrame = nextFrame->tqparent();
   }
   return nextFrame ? viewFrame : 0L;
 }
@@ -1145,7 +1145,7 @@ void KonqMainWindow::slotCreateNewWindow( const KURL &url, const KParts::URLArgs
       req.newTabInFront = KonqSettings::newTabsInFront();
       req.openAfterCurrentPage = KonqSettings::openAfterCurrentPage();
 
-      if (KApplication::keyboardMouseState() & Qt::ShiftButton)
+      if (KApplication::keyboardMouseState() & TQt::ShiftButton)
         req.newTabInFront = !req.newTabInFront;
       req.args = args;
       openURL( 0L, url, TQString::null, req );
@@ -1171,9 +1171,9 @@ void KonqMainWindow::slotCreateNewWindow( const KURL &url, const KParts::URLArgs
     {
         KParts::BrowserHostExtension *hostExtension = 0;
         KParts::ReadOnlyPart *ro_part = 0L;
-        KParts::BrowserExtension *be = ::qt_cast<KParts::BrowserExtension *>(sender());
+        KParts::BrowserExtension *be = ::tqqt_cast<KParts::BrowserExtension *>(sender());
         if (be)
-            ro_part = ::qt_cast<KParts::ReadOnlyPart *>(be->parent());
+            ro_part = ::tqqt_cast<KParts::ReadOnlyPart *>(be->parent());
         if ( findChildView( ro_part, args.frameName, &mainWindow, &hostExtension, &part ) )
         {
             // Found a view. If url isn't empty, we should open it - but this never happens currently
@@ -1234,7 +1234,7 @@ void KonqMainWindow::slotCreateNewWindow( const KURL &url, const KParts::URLArgs
        mainWindow->viewManager()->setActivePart( part, true );
     }
 
-    TQString profileName = TQString::fromLatin1( url.isLocalFile() ? "konqueror/profiles/filemanagement" : "konqueror/profiles/webbrowsing" );
+    TQString profileName = TQString::tqfromLatin1( url.isLocalFile() ? "konqueror/profiles/filemanagement" : "konqueror/profiles/webbrowsing" );
     KSimpleConfig cfg( locate( "data", profileName ), true );
     cfg.setGroup( "Profile" );
 
@@ -1284,7 +1284,7 @@ void KonqMainWindow::slotCreateNewWindow( const KURL &url, const KParts::URLArgs
 
     if ( !windowArgs.resizable )
         // ### this doesn't seem to work :-(
-        mainWindow->setSizePolicy( TQSizePolicy( TQSizePolicy::Fixed, TQSizePolicy::Fixed ) );
+        mainWindow->tqsetSizePolicy( TQSizePolicy( TQSizePolicy::Fixed, TQSizePolicy::Fixed ) );
 
 // Trying to show the window initially behind the current window is a bit tricky,
 // as this involves the window manager, which may see things differently.
@@ -1337,12 +1337,12 @@ void KonqMainWindow::slotNewWindow()
   if ( profile.isEmpty() )
   {
     if ( m_currentView && m_currentView->url().protocol().startsWith( "http" ) )
-       profile = TQString::fromLatin1("webbrowsing");
+       profile = TQString::tqfromLatin1("webbrowsing");
     else
-       profile = TQString::fromLatin1("filemanagement");
+       profile = TQString::tqfromLatin1("filemanagement");
   }
   KonqMisc::createBrowserWindowFromProfile(
-    locate( "data", TQString::fromLatin1("konqueror/profiles/")+profile ),
+    locate( "data", TQString::tqfromLatin1("konqueror/profiles/")+profile ),
     profile );
 }
 
@@ -1491,7 +1491,7 @@ void KonqMainWindow::slotOpenLocation()
 
 void KonqMainWindow::slotToolFind()
 {
-  kdDebug(1202) << "KonqMainWindow::slotToolFind sender:" << sender()->className() << endl;
+  kdDebug(1202) << "KonqMainWindow::slotToolFind sender:" << TQT_TQOBJECT_CONST(sender())->className() << endl;
 
   if ( m_currentView && m_currentView->part()->inherits("KonqDirPart") )
   {
@@ -1521,7 +1521,7 @@ void KonqMainWindow::slotToolFind()
     connect( dirPart, TQT_SIGNAL( findClosed(KonqDirPart *) ),
              this, TQT_SLOT( slotFindClosed(KonqDirPart *) ) );
   }
-  else if ( sender()->inherits( "KAction" ) ) // don't go there if called by the singleShot below
+  else if ( TQT_TQOBJECT_CONST(sender())->inherits( "KAction" ) ) // don't go there if called by the singleShot below
   {
       KURL url;
       if ( m_currentView && m_currentView->url().isLocalFile() )
@@ -1529,7 +1529,7 @@ void KonqMainWindow::slotToolFind()
       else
           url.setPath( TQDir::homeDirPath() );
       KonqMainWindow * mw = KonqMisc::createBrowserWindowFromProfile(
-          locate( "data", TQString::fromLatin1("konqueror/profiles/filemanagement") ),
+          locate( "data", TQString::tqfromLatin1("konqueror/profiles/filemanagement") ),
           "filemanagement", url, KParts::URLArgs(), true /* forbid "use html"*/ );
       mw->m_paFindFiles->setChecked(true);
       // Delay it after the openURL call (hacky!)
@@ -1549,7 +1549,7 @@ void KonqMainWindow::slotFindOpen( KonqDirPart * dirPart )
 void KonqMainWindow::slotFindClosed( KonqDirPart * dirPart )
 {
     kdDebug(1202) << "KonqMainWindow::slotFindClosed " << dirPart << endl;
-    KonqView * dirView = m_mapViews.find( dirPart ).data();
+    KonqView * dirView = m_mapViews.tqfind( dirPart ).data();
     Q_ASSERT(dirView);
     kdDebug(1202) << "dirView=" << dirView << endl;
     if ( dirView && dirView == m_currentView )
@@ -1570,7 +1570,7 @@ void KonqMainWindow::slotOpenWith()
   KURL::List lst;
   lst.append( m_currentView->url() );
 
-  TQString serviceName = sender()->name();
+  TQString serviceName = TQT_TQOBJECT_CONST(sender())->name();
 
   KTrader::OfferList offers = m_currentView->appServiceOffers();
   KTrader::OfferList::ConstIterator it = offers.begin();
@@ -1588,7 +1588,7 @@ void KonqMainWindow::slotViewModeToggle( bool toggle )
   if ( !toggle )
     return;
 
-  TQString modeName = sender()->name();
+  TQString modeName = TQT_TQOBJECT_CONST(sender())->name();
 
   if ( m_currentView->service()->desktopEntryName() == modeName )
     return;
@@ -1653,7 +1653,7 @@ void KonqMainWindow::slotViewModeToggle( bool toggle )
               // current viewmode
               TQPtrListIterator<KAction> it( m_toolBarViewModeActions );
               for (; it.current(); ++it )
-                  if ( TQString::fromLatin1( it.current()->name() ) == oldService->desktopEntryName() )
+                  if ( TQString::tqfromLatin1( it.current()->name() ) == oldService->desktopEntryName() )
                   {
                       assert( it.current()->inherits( "KonqViewModeAction" ) );
 
@@ -1816,7 +1816,7 @@ void KonqMainWindow::slotReload( KonqView* reloadView )
   if ( !reloadView || reloadView->url().isEmpty() )
     return;
 
-  if ( reloadView->part() && (reloadView->part()->metaObject()->findProperty("modified") != -1)  ) {
+  if ( reloadView->part() && (reloadView->part()->tqmetaObject()->tqfindProperty("modified") != -1)  ) {
     TQVariant prop = reloadView->part()->property("modified");
     if (prop.isValid() && prop.toBool())
       if ( KMessageBox::warningContinueCancel( this,
@@ -1870,7 +1870,7 @@ void KonqMainWindow::slotReloadPopup()
     slotReload( m_pWorkingTab->activeChildView() );
 }
 
-void KonqMainWindow::slotHome(KAction::ActivationReason, Qt::ButtonState state)
+void KonqMainWindow::slotHome(KAction::ActivationReason, TQt::ButtonState state)
 {
     TQString homeURL = m_pViewManager->profileHomeURL();
 
@@ -1881,10 +1881,10 @@ void KonqMainWindow::slotHome(KAction::ActivationReason, Qt::ButtonState state)
     req.newTab = true;
     req.newTabInFront = KonqSettings::newTabsInFront();
 
-    if (state & Qt::ShiftButton)
+    if (state & TQt::ShiftButton)
         req.newTabInFront = !req.newTabInFront;
 
-    if( state & Qt::ControlButton ) // Ctrl Left/MMB
+    if( state & TQt::ControlButton ) // Ctrl Left/MMB
 	openFilteredURL( homeURL, req);
     else if( state & Qt::MidButton )
     {
@@ -2033,7 +2033,7 @@ void KonqMainWindow::slotConfigureToolbars()
 void KonqMainWindow::slotNewToolbarConfig() // This is called when OK or Apply is clicked
 {
     if ( m_toggleViewGUIClient )
-      plugActionList( TQString::fromLatin1( "toggleview" ), m_toggleViewGUIClient->actions() );
+      plugActionList( TQString::tqfromLatin1( "toggleview" ), m_toggleViewGUIClient->actions() );
     if ( m_currentView && m_currentView->appServiceOffers().count() > 0 )
       plugActionList( "openwith", m_openWithActions );
 
@@ -2049,7 +2049,7 @@ void KonqMainWindow::slotUndoAvailable( bool avail )
   if ( avail && m_currentView && m_currentView->part() )
   {
     // Avoid qWarning from TQObject::property if it doesn't exist
-    if ( m_currentView->part()->metaObject()->findProperty( "supportsUndo" ) != -1 )
+    if ( m_currentView->part()->tqmetaObject()->tqfindProperty( "supportsUndo" ) != -1 )
     {
       TQVariant prop = m_currentView->part()->property( "supportsUndo" );
       if ( prop.isValid() && prop.toBool() )
@@ -2184,7 +2184,7 @@ void KonqMainWindow::slotPartActivated( KParts::Part *part )
 
   if ( part )
   {
-    newView = m_mapViews.find( static_cast<KParts::ReadOnlyPart *>( part ) ).data();
+    newView = m_mapViews.tqfind( static_cast<KParts::ReadOnlyPart *>( part ) ).data();
 
     if ( newView->isPassiveMode() )
     {
@@ -2243,7 +2243,7 @@ void KonqMainWindow::slotPartActivated( KParts::Part *part )
 
     for ( ; it != itEnd ; ++it )
     {
-      KAction * act = actionCollection()->action( it.key() );
+      KAction * act = actionCollection()->action( static_cast<const char *>(it.key()) );
       Q_ASSERT(act);
       if (act)
         act->setEnabled( false );
@@ -2415,7 +2415,7 @@ void KonqMainWindow::viewsChanged()
 
 KonqView * KonqMainWindow::childView( KParts::ReadOnlyPart *view )
 {
-  MapViews::ConstIterator it = m_mapViews.find( view );
+  MapViews::ConstIterator it = m_mapViews.tqfind( view );
   if ( it != m_mapViews.end() )
     return it.data();
   else
@@ -2666,7 +2666,7 @@ void KonqMainWindow::slotDuplicateTabPopup()
 void KonqMainWindow::slotBreakOffTab()
 {
   if (m_currentView && m_currentView->part() &&
-      (m_currentView->part()->metaObject()->findProperty("modified") != -1) ) {
+      (m_currentView->part()->tqmetaObject()->tqfindProperty("modified") != -1) ) {
     TQVariant prop = m_currentView->part()->property("modified");
     if (prop.isValid() && prop.toBool())
       if ( KMessageBox::warningContinueCancel( this,
@@ -2683,7 +2683,7 @@ void KonqMainWindow::slotBreakOffTabPopup()
 {
   KonqView* originalView = m_currentView;
   KonqView *view = m_pWorkingTab->activeChildView();
-  if (view && view->part() && (view->part()->metaObject()->findProperty("modified") != -1) ) {
+  if (view && view->part() && (view->part()->tqmetaObject()->tqfindProperty("modified") != -1) ) {
     TQVariant prop = view->part()->property("modified");
     if (prop.isValid() && prop.toBool()) {
       m_pViewManager->showTab( view );
@@ -2732,7 +2732,7 @@ void KonqMainWindow::slotPopupNewTab()
     bool openAfterCurrentPage = KonqSettings::openAfterCurrentPage();
     bool newTabsInFront = KonqSettings::newTabsInFront();
 
-    if (KApplication::keyboardMouseState() & Qt::ShiftButton)
+    if (KApplication::keyboardMouseState() & TQt::ShiftButton)
       newTabsInFront = !newTabsInFront;
 
     popupNewTab(newTabsInFront, openAfterCurrentPage);
@@ -2788,7 +2788,7 @@ void KonqMainWindow::openMultiURL( KURL::List url )
 void KonqMainWindow::slotRemoveView()
 {
   if (m_currentView && m_currentView->part() &&
-      (m_currentView->part()->metaObject()->findProperty("modified") != -1) ) {
+      (m_currentView->part()->tqmetaObject()->tqfindProperty("modified") != -1) ) {
     TQVariant prop = m_currentView->part()->property("modified");
     if (prop.isValid() && prop.toBool())
       if ( KMessageBox::warningContinueCancel( this,
@@ -2804,7 +2804,7 @@ void KonqMainWindow::slotRemoveView()
 void KonqMainWindow::slotRemoveTab()
 {
   if (m_currentView && m_currentView->part() &&
-      (m_currentView->part()->metaObject()->findProperty("modified") != -1) ) {
+      (m_currentView->part()->tqmetaObject()->tqfindProperty("modified") != -1) ) {
     TQVariant prop = m_currentView->part()->property("modified");
     if (prop.isValid() && prop.toBool())
       if ( KMessageBox::warningContinueCancel( this,
@@ -2820,7 +2820,7 @@ void KonqMainWindow::slotRemoveTabPopup()
 {
   KonqView *originalView = m_currentView;
   KonqView *view = m_pWorkingTab->activeChildView();
-  if (view && view->part() && (view->part()->metaObject()->findProperty("modified") != -1) ) {
+  if (view && view->part() && (view->part()->tqmetaObject()->tqfindProperty("modified") != -1) ) {
     TQVariant prop = view->part()->property("modified");
     if (prop.isValid() && prop.toBool()) {
       m_pViewManager->showTab( view );
@@ -2857,7 +2857,7 @@ void KonqMainWindow::slotRemoveOtherTabsPopup()
   MapViews::ConstIterator end = m_mapViews.end();
   for (; it != end; ++it ) {
     KonqView *view = it.data();
-    if ( view != originalView && view && view->part() && (view->part()->metaObject()->findProperty("modified") != -1) ) {
+    if ( view != originalView && view && view->part() && (view->part()->tqmetaObject()->tqfindProperty("modified") != -1) ) {
       TQVariant prop = view->part()->property("modified");
       if (prop.isValid() && prop.toBool()) {
         m_pViewManager->showTab( view );
@@ -2890,7 +2890,7 @@ void KonqMainWindow::slotReloadAllTabs()
   MapViews::ConstIterator end = m_mapViews.end();
   for (; it != end; ++it ) {
     KonqView *view = it.data();
-    if (view && view->part() && (view->part()->metaObject()->findProperty("modified") != -1) ) {
+    if (view && view->part() && (view->part()->tqmetaObject()->tqfindProperty("modified") != -1) ) {
       TQVariant prop = view->part()->property("modified");
       if (prop.isValid() && prop.toBool()) {
         m_pViewManager->showTab( view );
@@ -2923,7 +2923,7 @@ void KonqMainWindow::slotActivatePrevTab()
 
 void KonqMainWindow::slotActivateTab()
 {
-  m_pViewManager->activateTab( TQString( sender()->name() ).right( 2 ).toInt() -1 );
+  m_pViewManager->activateTab( TQString( TQT_TQOBJECT_CONST(sender())->name() ).right( 2 ).toInt() -1 );
 }
 
 void KonqMainWindow::slotDumpDebugInfo()
@@ -3103,7 +3103,7 @@ void KonqMainWindow::slotUpAboutToShow()
   }
 }
 
-void KonqMainWindow::slotUp(KAction::ActivationReason, Qt::ButtonState state)
+void KonqMainWindow::slotUp(KAction::ActivationReason, TQt::ButtonState state)
 {
     m_goState = state;
     TQTimer::singleShot( 0, this, TQT_SLOT( slotUpDelayed() ) );
@@ -3123,11 +3123,11 @@ void KonqMainWindow::slotUpDelayed()
     req.openAfterCurrentPage = KonqSettings::openAfterCurrentPage();
     req.newTabInFront = KonqSettings::newTabsInFront();
 
-    if (m_goState & Qt::ShiftButton)
+    if (m_goState & TQt::ShiftButton)
         req.newTabInFront = !req.newTabInFront;
 
     const TQString& url = m_currentView->upURL().url();
-    if(m_goState & Qt::ControlButton)
+    if(m_goState & TQt::ControlButton)
 	openFilteredURL(url, req );
     else if(m_goState & Qt::MidButton)
     {
@@ -3162,7 +3162,7 @@ void KonqMainWindow::slotGoHistoryActivated( int steps )
     slotGoHistoryActivated( steps, Qt::LeftButton );
 }
 
-void KonqMainWindow::slotGoHistoryActivated( int steps, Qt::ButtonState state )
+void KonqMainWindow::slotGoHistoryActivated( int steps, TQt::ButtonState state )
 {
   kdDebug() <<"slotGoHistoryActivated( "<<steps<<", "<<state<<" )"<<endl;
   if (!m_goBuffer)
@@ -3181,10 +3181,10 @@ void KonqMainWindow::slotGoHistoryDelayed()
   bool openAfterCurrentPage = KonqSettings::openAfterCurrentPage();
   bool mmbOpensTab = KonqSettings::mmbOpensTab();
   bool inFront = KonqSettings::newTabsInFront();
-  if(m_goState & Qt::ShiftButton)
+  if(m_goState & TQt::ShiftButton)
       inFront = !inFront;
 
-  if(m_goState & Qt::ControlButton)
+  if(m_goState & TQt::ControlButton)
   {
       KonqView * newView = m_pViewManager->addTabFromHistory( m_goBuffer, openAfterCurrentPage );
       if (newView && inFront)
@@ -3224,7 +3224,7 @@ void KonqMainWindow::slotBack()
   slotGoHistoryActivated(-1);
 }
 
-void KonqMainWindow::slotBack(KAction::ActivationReason, Qt::ButtonState state)
+void KonqMainWindow::slotBack(KAction::ActivationReason, TQt::ButtonState state)
 {
   slotGoHistoryActivated( -1, state );
 }
@@ -3246,7 +3246,7 @@ void KonqMainWindow::slotForward()
   slotGoHistoryActivated( 1 );
 }
 
-void KonqMainWindow::slotForward(KAction::ActivationReason, Qt::ButtonState state)
+void KonqMainWindow::slotForward(KAction::ActivationReason, TQt::ButtonState state)
 {
     slotGoHistoryActivated( 1, state );
 }
@@ -3293,7 +3293,7 @@ void KonqMainWindow::initCombo()
   if ( !bookmarkCompletionInitialized )
   {
       bookmarkCompletionInitialized = true;
-      DelayedInitializer *initializer = new DelayedInitializer( TQEvent::KeyPress, m_combo->lineEdit() );
+      DelayedInitializer *initializer = new DelayedInitializer( TQEvent::KeyPress, TQT_TQOBJECT(m_combo->lineEdit()) );
       connect( initializer, TQT_SIGNAL( initialize() ), this, TQT_SLOT( bookmarksIntoCompletion() ) );
   }
 }
@@ -3440,11 +3440,11 @@ void KonqMainWindow::slotClearComboHistory()
 bool KonqMainWindow::eventFilter(TQObject*obj,TQEvent *ev)
 {
   if ( ( ev->type()==TQEvent::FocusIn || ev->type()==TQEvent::FocusOut ) &&
-       m_combo && m_combo->lineEdit() == obj )
+       m_combo && TQT_BASE_OBJECT(m_combo->lineEdit()) == TQT_BASE_OBJECT(obj) )
   {
     //kdDebug(1202) << "KonqMainWindow::eventFilter " << obj << " " << obj->className() << " " << obj->name() << endl;
 
-    TQFocusEvent * focusEv = static_cast<TQFocusEvent*>(ev);
+    TQFocusEvent * focusEv = TQT_TQFOCUSEVENT(ev);
     if (focusEv->reason() == TQFocusEvent::Popup)
     {
       return KParts::MainWindow::eventFilter( obj, ev );
@@ -3455,7 +3455,7 @@ bool KonqMainWindow::eventFilter(TQObject*obj,TQEvent *ev)
         ext = m_currentView->browserExtension();
     TQStrList slotNames;
     if (ext)
-      slotNames = ext->metaObject()->slotNames();
+      slotNames = ext->tqmetaObject()->slotNames();
 
     //for ( char * s = slotNames.first() ; s ; s = slotNames.next() )
     //{
@@ -3481,16 +3481,16 @@ bool KonqMainWindow::eventFilter(TQObject*obj,TQEvent *ev)
       if ( duplicate->shortcut() == TQKeySequence(CTRL+Key_D) )
           duplicate->setEnabled( false );
 
-      if (slotNames.contains("cut()"))
+      if (slotNames.tqcontains("cut()"))
         disconnect( m_paCut, TQT_SIGNAL( activated() ), ext, TQT_SLOT( cut() ) );
-      if (slotNames.contains("copy()"))
+      if (slotNames.tqcontains("copy()"))
         disconnect( m_paCopy, TQT_SIGNAL( activated() ), ext, TQT_SLOT( copy() ) );
-      if (slotNames.contains("paste()"))
+      if (slotNames.tqcontains("paste()"))
         disconnect( m_paPaste, TQT_SIGNAL( activated() ), ext, TQT_SLOT( paste() ) );
-      if (slotNames.contains("del()"))
+      if (slotNames.tqcontains("del()"))
         disconnect( m_paDelete, TQT_SIGNAL( activated() ), ext, TQT_SLOT( del() ) );
-      disconnect( m_paTrash, TQT_SIGNAL( activated( KAction::ActivationReason, Qt::ButtonState ) ),
-                  this, TQT_SLOT( slotTrashActivated( KAction::ActivationReason, Qt::ButtonState ) ) );
+      disconnect( m_paTrash, TQT_SIGNAL( activated( KAction::ActivationReason, TQt::ButtonState ) ),
+                  this, TQT_SLOT( slotTrashActivated( KAction::ActivationReason, TQt::ButtonState ) ) );
 
       connect( m_paCut, TQT_SIGNAL( activated() ), m_combo->lineEdit(), TQT_SLOT( cut() ) );
       connect( m_paCopy, TQT_SIGNAL( activated() ), m_combo->lineEdit(), TQT_SLOT( copy() ) );
@@ -3522,16 +3522,16 @@ bool KonqMainWindow::eventFilter(TQObject*obj,TQEvent *ev)
       if ( duplicate->shortcut() == TQKeySequence(CTRL+Key_D) )
           duplicate->setEnabled( actionCollection()->action("new_window")->isEnabled() );
 
-      if (slotNames.contains("cut()"))
+      if (slotNames.tqcontains("cut()"))
         connect( m_paCut, TQT_SIGNAL( activated() ), ext, TQT_SLOT( cut() ) );
-      if (slotNames.contains("copy()"))
+      if (slotNames.tqcontains("copy()"))
         connect( m_paCopy, TQT_SIGNAL( activated() ), ext, TQT_SLOT( copy() ) );
-      if (slotNames.contains("paste()"))
+      if (slotNames.tqcontains("paste()"))
         connect( m_paPaste, TQT_SIGNAL( activated() ), ext, TQT_SLOT( paste() ) );
-      if (slotNames.contains("del()"))
+      if (slotNames.tqcontains("del()"))
         connect( m_paDelete, TQT_SIGNAL( activated() ), ext, TQT_SLOT( del() ) );
-      connect( m_paTrash, TQT_SIGNAL( activated( KAction::ActivationReason, Qt::ButtonState ) ),
-               this, TQT_SLOT( slotTrashActivated( KAction::ActivationReason, Qt::ButtonState ) ) );
+      connect( m_paTrash, TQT_SIGNAL( activated( KAction::ActivationReason, TQt::ButtonState ) ),
+               this, TQT_SLOT( slotTrashActivated( KAction::ActivationReason, TQt::ButtonState ) ) );
 
       disconnect( m_paCut, TQT_SIGNAL( activated() ), m_combo->lineEdit(), TQT_SLOT( cut() ) );
       disconnect( m_paCopy, TQT_SIGNAL( activated() ), m_combo->lineEdit(), TQT_SLOT( copy() ) );
@@ -3564,7 +3564,7 @@ bool KonqMainWindow::eventFilter(TQObject*obj,TQEvent *ev)
 void KonqMainWindow::slotClipboardDataChanged()
 {
   //kdDebug(1202) << "KonqMainWindow::slotClipboardDataChanged()" << endl;
-  TQMimeSource *data = TQApplication::clipboard()->data();
+  TQMimeSource *data = TQApplication::tqclipboard()->data();
   m_paPaste->setEnabled( data->provides( "text/plain" ) );
   slotCheckComboSelection();
 }
@@ -3577,7 +3577,7 @@ void KonqMainWindow::slotCheckComboSelection()
   m_paCut->setEnabled( hasSelection );
 }
 
-void KonqMainWindow::slotClearLocationBar( KAction::ActivationReason, Qt::ButtonState state )
+void KonqMainWindow::slotClearLocationBar( KAction::ActivationReason, TQt::ButtonState state )
 {
   kdDebug(1202) << "slotClearLocationBar" << endl;
   slotStop();
@@ -3798,72 +3798,72 @@ void KonqMainWindow::initActions()
 
   (void) new KAction( i18n( "&Edit File Type..." ), 0, actionCollection(), "editMimeType" );
   (void) new KAction( i18n( "Properties" ), ALT+Key_Return, actionCollection(), "properties" );
-  (void) new KAction( i18n( "New &Window" ), "window_new", KStdAccel::shortcut(KStdAccel::New), this, TQT_SLOT( slotNewWindow() ), actionCollection(), "new_window" );
-  (void) new KAction( i18n( "&Duplicate Window" ), "window_duplicate", CTRL+Key_D, this, TQT_SLOT( slotDuplicateWindow() ), actionCollection(), "duplicate_window" );
-  (void) new KAction( i18n( "Send &Link Address..." ), "mail_generic", 0, this, TQT_SLOT( slotSendURL() ), actionCollection(), "sendURL" );
-  (void) new KAction( i18n( "S&end File..." ), "mail_generic", 0, this, TQT_SLOT( slotSendFile() ), actionCollection(), "sendPage" );
+  (void) new KAction( i18n( "New &Window" ), "window_new", KStdAccel::shortcut(KStdAccel::New), TQT_TQOBJECT(this), TQT_SLOT( slotNewWindow() ), actionCollection(), "new_window" );
+  (void) new KAction( i18n( "&Duplicate Window" ), "window_duplicate", CTRL+Key_D, TQT_TQOBJECT(this), TQT_SLOT( slotDuplicateWindow() ), actionCollection(), "duplicate_window" );
+  (void) new KAction( i18n( "Send &Link Address..." ), "mail_generic", 0, TQT_TQOBJECT(this), TQT_SLOT( slotSendURL() ), actionCollection(), "sendURL" );
+  (void) new KAction( i18n( "S&end File..." ), "mail_generic", 0, TQT_TQOBJECT(this), TQT_SLOT( slotSendFile() ), actionCollection(), "sendPage" );
   if (kapp->authorize("shell_access"))
   {
-     (void) new KAction( i18n( "Open &Terminal" ), "openterm", Key_F4, this, TQT_SLOT( slotOpenTerminal() ), actionCollection(), "open_terminal" );
+     (void) new KAction( i18n( "Open &Terminal" ), "openterm", Key_F4, TQT_TQOBJECT(this), TQT_SLOT( slotOpenTerminal() ), actionCollection(), "open_terminal" );
   }
-  (void) new KAction( i18n( "&Open Location..." ), "fileopen", KStdAccel::shortcut(KStdAccel::Open), this, TQT_SLOT( slotOpenLocation() ), actionCollection(), "open_location" );
+  (void) new KAction( i18n( "&Open Location..." ), "fileopen", KStdAccel::shortcut(KStdAccel::Open), TQT_TQOBJECT(this), TQT_SLOT( slotOpenLocation() ), actionCollection(), "open_location" );
 
-  m_paFindFiles = new KToggleAction( i18n( "&Find File..." ), "filefind", KStdAccel::shortcut(KStdAccel::Find), this, TQT_SLOT( slotToolFind() ), actionCollection(), "findfile" );
+  m_paFindFiles = new KToggleAction( i18n( "&Find File..." ), "filefind", KStdAccel::shortcut(KStdAccel::Find), TQT_TQOBJECT(this), TQT_SLOT( slotToolFind() ), actionCollection(), "findfile" );
 
   m_paPrint = KStdAction::print( 0, 0, actionCollection(), "print" );
-  (void) KStdAction::quit( this, TQT_SLOT( close() ), actionCollection(), "quit" );
+  (void) KStdAction::quit( TQT_TQOBJECT(this), TQT_SLOT( close() ), actionCollection(), "quit" );
 
-  m_ptaUseHTML = new KToggleAction( i18n( "&Use index.html" ), 0, this, TQT_SLOT( slotShowHTML() ), actionCollection(), "usehtml" );
-  m_paLockView = new KToggleAction( i18n( "Lock to Current Location"), 0, this, TQT_SLOT( slotLockView() ), actionCollection(), "lock" );
-  m_paLinkView = new KToggleAction( i18n( "Lin&k View"), 0, this, TQT_SLOT( slotLinkView() ), actionCollection(), "link" );
+  m_ptaUseHTML = new KToggleAction( i18n( "&Use index.html" ), 0, TQT_TQOBJECT(this), TQT_SLOT( slotShowHTML() ), actionCollection(), "usehtml" );
+  m_paLockView = new KToggleAction( i18n( "Lock to Current Location"), 0, TQT_TQOBJECT(this), TQT_SLOT( slotLockView() ), actionCollection(), "lock" );
+  m_paLinkView = new KToggleAction( i18n( "Lin&k View"), 0, TQT_TQOBJECT(this), TQT_SLOT( slotLinkView() ), actionCollection(), "link" );
 
   // Go menu
   m_paUp = new KToolBarPopupAction( i18n( "&Up" ), "up", KStdAccel::shortcut(KStdAccel::Up), actionCollection(), "up" );
-  connect( m_paUp, TQT_SIGNAL( activated( KAction::ActivationReason, Qt::ButtonState) ), this,
-	   TQT_SLOT( slotUp(KAction::ActivationReason, Qt::ButtonState) ) );
-  connect( m_paUp->popupMenu(), TQT_SIGNAL( aboutToShow() ), this, TQT_SLOT( slotUpAboutToShow() ) );
-  connect( m_paUp->popupMenu(), TQT_SIGNAL( activated( int ) ), this, TQT_SLOT( slotUpActivated( int ) ) );
+  connect( m_paUp, TQT_SIGNAL( activated( KAction::ActivationReason, TQt::ButtonState) ), TQT_TQOBJECT(this),
+	   TQT_SLOT( slotUp(KAction::ActivationReason, TQt::ButtonState) ) );
+  connect( m_paUp->popupMenu(), TQT_SIGNAL( aboutToShow() ), TQT_TQOBJECT(this), TQT_SLOT( slotUpAboutToShow() ) );
+  connect( m_paUp->popupMenu(), TQT_SIGNAL( activated( int ) ), TQT_TQOBJECT(this), TQT_SLOT( slotUpActivated( int ) ) );
 
-  QPair< KGuiItem, KGuiItem > backForward = KStdGuiItem::backAndForward();
+  TQPair< KGuiItem, KGuiItem > backForward = KStdGuiItem::backAndForward();
   m_paBack = new KToolBarPopupAction( backForward.first, KStdAccel::shortcut(KStdAccel::Back), 0, "", actionCollection(), "back" );
-  connect( m_paBack, TQT_SIGNAL( activated( KAction::ActivationReason, Qt::ButtonState) ), this,
-	   TQT_SLOT( slotBack(KAction::ActivationReason, Qt::ButtonState) ) );
-  connect( m_paBack->popupMenu(), TQT_SIGNAL( aboutToShow() ), this, TQT_SLOT( slotBackAboutToShow() ) );
-  connect( m_paBack->popupMenu(), TQT_SIGNAL( activated( int ) ), this, TQT_SLOT( slotBackActivated( int ) ) );
+  connect( m_paBack, TQT_SIGNAL( activated( KAction::ActivationReason, TQt::ButtonState) ), TQT_TQOBJECT(this),
+	   TQT_SLOT( slotBack(KAction::ActivationReason, TQt::ButtonState) ) );
+  connect( m_paBack->popupMenu(), TQT_SIGNAL( aboutToShow() ), TQT_TQOBJECT(this), TQT_SLOT( slotBackAboutToShow() ) );
+  connect( m_paBack->popupMenu(), TQT_SIGNAL( activated( int ) ), TQT_TQOBJECT(this), TQT_SLOT( slotBackActivated( int ) ) );
 
   m_paForward = new KToolBarPopupAction( backForward.second, KStdAccel::shortcut(KStdAccel::Forward), 0, "", actionCollection(), "forward" );
-  connect( m_paForward, TQT_SIGNAL( activated( KAction::ActivationReason, Qt::ButtonState) ), this,
-	   TQT_SLOT( slotForward(KAction::ActivationReason, Qt::ButtonState) ) );
-  connect( m_paForward->popupMenu(), TQT_SIGNAL( aboutToShow() ), this, TQT_SLOT( slotForwardAboutToShow() ) );
-  connect( m_paForward->popupMenu(), TQT_SIGNAL( activated( int ) ), this, TQT_SLOT( slotForwardActivated( int ) ) );
+  connect( m_paForward, TQT_SIGNAL( activated( KAction::ActivationReason, TQt::ButtonState) ), TQT_TQOBJECT(this),
+	   TQT_SLOT( slotForward(KAction::ActivationReason, TQt::ButtonState) ) );
+  connect( m_paForward->popupMenu(), TQT_SIGNAL( aboutToShow() ), TQT_TQOBJECT(this), TQT_SLOT( slotForwardAboutToShow() ) );
+  connect( m_paForward->popupMenu(), TQT_SIGNAL( activated( int ) ), TQT_TQOBJECT(this), TQT_SLOT( slotForwardActivated( int ) ) );
 
   m_paHistory = new KonqBidiHistoryAction( i18n("History"), actionCollection(), "history" );
-  connect( m_paHistory, TQT_SIGNAL( menuAboutToShow() ), this, TQT_SLOT( slotGoMenuAboutToShow() ) );
-  connect( m_paHistory, TQT_SIGNAL( activated( int ) ), this, TQT_SLOT( slotGoHistoryActivated( int ) ) );
+  connect( m_paHistory, TQT_SIGNAL( menuAboutToShow() ), TQT_TQOBJECT(this), TQT_SLOT( slotGoMenuAboutToShow() ) );
+  connect( m_paHistory, TQT_SIGNAL( activated( int ) ), TQT_TQOBJECT(this), TQT_SLOT( slotGoHistoryActivated( int ) ) );
 
   m_paHome = new KAction( i18n( "Home" ), "gohome", KStdAccel::shortcut(KStdAccel::Home), actionCollection(), "home" );
-  connect( m_paHome, TQT_SIGNAL( activated( KAction::ActivationReason, Qt::ButtonState) ), this,
-	   TQT_SLOT( slotHome(KAction::ActivationReason, Qt::ButtonState) ) );
-
-  (void) new KAction( i18n( "S&ystem" ), "system", 0, this, TQT_SLOT( slotGoSystem() ), actionCollection(), "go_system" );
-  (void) new KAction( i18n( "App&lications" ), "kmenu", 0, this, TQT_SLOT( slotGoApplications() ), actionCollection(), "go_applications" );
-  (void) new KAction( i18n( "&Storage Media" ), "system", 0, this, TQT_SLOT( slotGoMedia() ), actionCollection(), "go_media" );
-  (void) new KAction( i18n( "&Network Folders" ), "network", 0, this, TQT_SLOT( slotGoNetworkFolders() ), actionCollection(), "go_network_folders" );
-  (void) new KAction( i18n( "Sett&ings" ), "kcontrol", 0, this, TQT_SLOT( slotGoSettings() ), actionCollection(), "go_settings" );
+  connect( m_paHome, TQT_SIGNAL( activated( KAction::ActivationReason, TQt::ButtonState) ), TQT_TQOBJECT(this),
+	   TQT_SLOT( slotHome(KAction::ActivationReason, TQt::ButtonState) ) );
+
+  (void) new KAction( i18n( "S&ystem" ), "system", 0, TQT_TQOBJECT(this), TQT_SLOT( slotGoSystem() ), actionCollection(), "go_system" );
+  (void) new KAction( i18n( "App&lications" ), "kmenu", 0, TQT_TQOBJECT(this), TQT_SLOT( slotGoApplications() ), actionCollection(), "go_applications" );
+  (void) new KAction( i18n( "&Storage Media" ), "system", 0, TQT_TQOBJECT(this), TQT_SLOT( slotGoMedia() ), actionCollection(), "go_media" );
+  (void) new KAction( i18n( "&Network Folders" ), "network", 0, TQT_TQOBJECT(this), TQT_SLOT( slotGoNetworkFolders() ), actionCollection(), "go_network_folders" );
+  (void) new KAction( i18n( "Sett&ings" ), "kcontrol", 0, TQT_TQOBJECT(this), TQT_SLOT( slotGoSettings() ), actionCollection(), "go_settings" );
   //(void) new KAction( i18n( "Sidebar Configuration" ), 0, this, TQT_SLOT( slotGoDirTree() ), actionCollection(), "go_dirtree" );
-  (void) new KAction( i18n( "Trash" ), "trashcan_full", 0, this, TQT_SLOT( slotGoTrash() ), actionCollection(), "go_trash" );
-  (void) new KAction( i18n( "Autostart" ), 0, this, TQT_SLOT( slotGoAutostart() ), actionCollection(), "go_autostart" );
+  (void) new KAction( i18n( "Trash" ), "trashcan_full", 0, TQT_TQOBJECT(this), TQT_SLOT( slotGoTrash() ), actionCollection(), "go_trash" );
+  (void) new KAction( i18n( "Autostart" ), 0, TQT_TQOBJECT(this), TQT_SLOT( slotGoAutostart() ), actionCollection(), "go_autostart" );
   KonqMostOftenURLSAction *mostOften = new KonqMostOftenURLSAction( i18n("Most Often Visited"), actionCollection(), "go_most_often" );
   connect( mostOften, TQT_SIGNAL( activated( const KURL& )),
 	   TQT_SLOT( slotOpenURL( const KURL& )));
-  (void) new KAction( i18n( "History" ), "history", 0, this, TQT_SLOT( slotGoHistory() ), actionCollection(), "go_history" );
+  (void) new KAction( i18n( "History" ), "history", 0, TQT_TQOBJECT(this), TQT_SLOT( slotGoHistory() ), actionCollection(), "go_history" );
 
   // Settings menu
 
-  m_paSaveViewProfile = new KAction( i18n( "&Save View Profile..." ), 0, this, TQT_SLOT( slotSaveViewProfile() ), actionCollection(), "saveviewprofile" );
-  m_paSaveViewPropertiesLocally = new KToggleAction( i18n( "Save View Changes per &Folder" ), 0, this, TQT_SLOT( slotSaveViewPropertiesLocally() ), actionCollection(), "saveViewPropertiesLocally" );
+  m_paSaveViewProfile = new KAction( i18n( "&Save View Profile..." ), 0, TQT_TQOBJECT(this), TQT_SLOT( slotSaveViewProfile() ), actionCollection(), "saveviewprofile" );
+  m_paSaveViewPropertiesLocally = new KToggleAction( i18n( "Save View Changes per &Folder" ), 0, TQT_TQOBJECT(this), TQT_SLOT( slotSaveViewPropertiesLocally() ), actionCollection(), "saveViewPropertiesLocally" );
    // "Remove" ? "Reset" ? The former is more correct, the latter is more kcontrol-like...
-  m_paRemoveLocalProperties = new KAction( i18n( "Remove Folder Properties" ), 0, this, TQT_SLOT( slotRemoveLocalProperties() ), actionCollection(), "removeLocalProperties" );
+  m_paRemoveLocalProperties = new KAction( i18n( "Remove Folder Properties" ), 0, TQT_TQOBJECT(this), TQT_SLOT( slotRemoveLocalProperties() ), actionCollection(), "removeLocalProperties" );
 
 
   m_configureModules << "kde-filebehavior.desktop" << "kde-fileappearance.desktop" <<
@@ -3878,38 +3878,38 @@ void KonqMainWindow::initActions()
 
 
   if (!kapp->authorizeControlModules(configModules()).isEmpty())
-     KStdAction::preferences (this, TQT_SLOT (slotConfigure()), actionCollection() );
+     KStdAction::preferences (TQT_TQOBJECT(this), TQT_SLOT (slotConfigure()), actionCollection() );
 
   KStdAction::keyBindings( guiFactory(), TQT_SLOT( configureShortcuts() ), actionCollection() );
-  KStdAction::configureToolbars( this, TQT_SLOT( slotConfigureToolbars() ), actionCollection() );
+  KStdAction::configureToolbars( TQT_TQOBJECT(this), TQT_SLOT( slotConfigureToolbars() ), actionCollection() );
 
-  m_paConfigureExtensions = new KAction( i18n("Configure Extensions..."), 0, this, TQT_SLOT( slotConfigureExtensions()), actionCollection(), "options_configure_extensions");
-  m_paConfigureSpellChecking = new KAction( i18n("Configure Spell Checking..."), "spellcheck", 0,this, TQT_SLOT( slotConfigureSpellChecking()), actionCollection(), "configurespellcheck");
+  m_paConfigureExtensions = new KAction( i18n("Configure Extensions..."), 0, TQT_TQOBJECT(this), TQT_SLOT( slotConfigureExtensions()), actionCollection(), "options_configure_extensions");
+  m_paConfigureSpellChecking = new KAction( i18n("Configure Spell Checking..."), "spellcheck", 0,TQT_TQOBJECT(this), TQT_SLOT( slotConfigureSpellChecking()), actionCollection(), "configurespellcheck");
 
   // Window menu
-  m_paSplitViewHor = new KAction( i18n( "Split View &Left/Right" ), "view_left_right", CTRL+SHIFT+Key_L, this, TQT_SLOT( slotSplitViewHorizontal() ), actionCollection(), "splitviewh" );
-  m_paSplitViewVer = new KAction( i18n( "Split View &Top/Bottom" ), "view_top_bottom", CTRL+SHIFT+Key_T, this, TQT_SLOT( slotSplitViewVertical() ), actionCollection(), "splitviewv" );
-  m_paAddTab = new KAction( i18n( "&New Tab" ), "tab_new", "CTRL+SHIFT+N;CTRL+T", this, TQT_SLOT( slotAddTab() ), actionCollection(), "newtab" );
-  m_paDuplicateTab = new KAction( i18n( "&Duplicate Current Tab" ), "tab_duplicate", CTRL+SHIFT+Key_D, this, TQT_SLOT( slotDuplicateTab() ), actionCollection(), "duplicatecurrenttab" );
-  m_paBreakOffTab = new KAction( i18n( "Detach Current Tab" ), "tab_breakoff", CTRL+SHIFT+Key_B, this, TQT_SLOT( slotBreakOffTab() ), actionCollection(), "breakoffcurrenttab" );
-  m_paRemoveView = new KAction( i18n( "&Close Active View" ),"view_remove", CTRL+SHIFT+Key_R, this, TQT_SLOT( slotRemoveView() ), actionCollection(), "removeview" );
-  m_paRemoveTab = new KAction( i18n( "Close Current Tab" ), "tab_remove", CTRL+Key_W, this, TQT_SLOT( slotRemoveTab() ), actionCollection(), "removecurrenttab" );
-  m_paRemoveOtherTabs = new KAction( i18n( "Close &Other Tabs" ), "tab_remove_other", 0, this, TQT_SLOT( slotRemoveOtherTabsPopup() ), actionCollection(), "removeothertabs" );
-
-  m_paActivateNextTab = new KAction( i18n( "Activate Next Tab" ), "tab_next", TQApplication::reverseLayout() ? KStdAccel::tabPrev() : KStdAccel::tabNext(), this, TQT_SLOT( slotActivateNextTab() ), actionCollection(), "activatenexttab" );
-  m_paActivatePrevTab = new KAction( i18n( "Activate Previous Tab" ), "tab_previous", TQApplication::reverseLayout() ? KStdAccel::tabNext() : KStdAccel::tabPrev(), this, TQT_SLOT( slotActivatePrevTab() ), actionCollection(), "activateprevtab" );
+  m_paSplitViewHor = new KAction( i18n( "Split View &Left/Right" ), "view_left_right", CTRL+SHIFT+Key_L, TQT_TQOBJECT(this), TQT_SLOT( slotSplitViewHorizontal() ), actionCollection(), "splitviewh" );
+  m_paSplitViewVer = new KAction( i18n( "Split View &Top/Bottom" ), "view_top_bottom", CTRL+SHIFT+Key_T, TQT_TQOBJECT(this), TQT_SLOT( slotSplitViewVertical() ), actionCollection(), "splitviewv" );
+  m_paAddTab = new KAction( i18n( "&New Tab" ), "tab_new", "CTRL+SHIFT+N;CTRL+T", TQT_TQOBJECT(this), TQT_SLOT( slotAddTab() ), actionCollection(), "newtab" );
+  m_paDuplicateTab = new KAction( i18n( "&Duplicate Current Tab" ), "tab_duplicate", CTRL+SHIFT+Key_D, TQT_TQOBJECT(this), TQT_SLOT( slotDuplicateTab() ), actionCollection(), "duplicatecurrenttab" );
+  m_paBreakOffTab = new KAction( i18n( "Detach Current Tab" ), "tab_breakoff", CTRL+SHIFT+Key_B, TQT_TQOBJECT(this), TQT_SLOT( slotBreakOffTab() ), actionCollection(), "breakoffcurrenttab" );
+  m_paRemoveView = new KAction( i18n( "&Close Active View" ),"view_remove", CTRL+SHIFT+Key_R, TQT_TQOBJECT(this), TQT_SLOT( slotRemoveView() ), actionCollection(), "removeview" );
+  m_paRemoveTab = new KAction( i18n( "Close Current Tab" ), "tab_remove", CTRL+Key_W, TQT_TQOBJECT(this), TQT_SLOT( slotRemoveTab() ), actionCollection(), "removecurrenttab" );
+  m_paRemoveOtherTabs = new KAction( i18n( "Close &Other Tabs" ), "tab_remove_other", 0, TQT_TQOBJECT(this), TQT_SLOT( slotRemoveOtherTabsPopup() ), actionCollection(), "removeothertabs" );
+
+  m_paActivateNextTab = new KAction( i18n( "Activate Next Tab" ), "tab_next", TQApplication::reverseLayout() ? KStdAccel::tabPrev() : KStdAccel::tabNext(), TQT_TQOBJECT(this), TQT_SLOT( slotActivateNextTab() ), actionCollection(), "activatenexttab" );
+  m_paActivatePrevTab = new KAction( i18n( "Activate Previous Tab" ), "tab_previous", TQApplication::reverseLayout() ? KStdAccel::tabNext() : KStdAccel::tabPrev(), TQT_TQOBJECT(this), TQT_SLOT( slotActivatePrevTab() ), actionCollection(), "activateprevtab" );
 
   TQCString actionname;
   for (int i=1;i<13;i++) {
     actionname.sprintf("activate_tab_%02d", i);
-    new KAction(i18n("Activate Tab %1").arg(i), 0, this, TQT_SLOT(slotActivateTab()), actionCollection(), actionname);
+    new KAction(i18n("Activate Tab %1").arg(i), 0, TQT_TQOBJECT(this), TQT_SLOT(slotActivateTab()), actionCollection(), actionname);
   }
 
-  m_paMoveTabLeft = new KAction( i18n("Move Tab Left"), 0 , CTRL+SHIFT+Key_Left,this, TQT_SLOT( slotMoveTabLeft()),actionCollection(),"tab_move_left");
-  m_paMoveTabRight = new KAction( i18n("Move Tab Right"), 0 , CTRL+SHIFT+Key_Right,this, TQT_SLOT( slotMoveTabRight()),actionCollection(),"tab_move_right");
+  m_paMoveTabLeft = new KAction( i18n("Move Tab Left"), 0 , CTRL+SHIFT+Key_Left,TQT_TQOBJECT(this), TQT_SLOT( slotMoveTabLeft()),actionCollection(),"tab_move_left");
+  m_paMoveTabRight = new KAction( i18n("Move Tab Right"), 0 , CTRL+SHIFT+Key_Right,TQT_TQOBJECT(this), TQT_SLOT( slotMoveTabRight()),actionCollection(),"tab_move_right");
 
 #ifndef NDEBUG
-  (void) new KAction( i18n( "Dump Debug Info" ), "view_dump_debug_info", 0, this, TQT_SLOT( slotDumpDebugInfo() ), actionCollection(), "dumpdebuginfo" );
+  (void) new KAction( i18n( "Dump Debug Info" ), "view_dump_debug_info", 0, TQT_TQOBJECT(this), TQT_SLOT( slotDumpDebugInfo() ), actionCollection(), "dumpdebuginfo" );
 #endif
 
   m_paSaveRemoveViewProfile = new KAction( i18n( "C&onfigure View Profiles..." ), 0, m_pViewManager, TQT_SLOT( slotProfileDlg() ), actionCollection(), "saveremoveviewprofile" );
@@ -3921,14 +3921,14 @@ void KonqMainWindow::initActions()
   KShortcut fullScreenShortcut = m_ptaFullScreen->shortcut();
   fullScreenShortcut.append( KKey( Key_F11 ) );
   m_ptaFullScreen->setShortcut( fullScreenShortcut );
-  connect( m_ptaFullScreen, TQT_SIGNAL( toggled( bool )), this, TQT_SLOT( slotUpdateFullScreen( bool )));
+  connect( m_ptaFullScreen, TQT_SIGNAL( toggled( bool )), TQT_TQOBJECT(this), TQT_SLOT( slotUpdateFullScreen( bool )));
 
   KShortcut reloadShortcut = KStdAccel::shortcut(KStdAccel::Reload);
   reloadShortcut.append(KKey(CTRL + Key_R));
-  m_paReload = new KAction( i18n( "&Reload" ), "reload", reloadShortcut, this, TQT_SLOT( slotReload() ), actionCollection(), "reload" );
-  m_paReloadAllTabs = new KAction( i18n( "&Reload All Tabs" ), "reload_all_tabs", SHIFT+Key_F5, this, TQT_SLOT( slotReloadAllTabs() ), actionCollection(), "reload_all_tabs" );
+  m_paReload = new KAction( i18n( "&Reload" ), "reload", reloadShortcut, TQT_TQOBJECT(this), TQT_SLOT( slotReload() ), actionCollection(), "reload" );
+  m_paReloadAllTabs = new KAction( i18n( "&Reload All Tabs" ), "reload_all_tabs", SHIFT+Key_F5, TQT_TQOBJECT(this), TQT_SLOT( slotReloadAllTabs() ), actionCollection(), "reload_all_tabs" );
   
-  m_paReloadStop = new KAction( i18n( "&Reload/Stop" ), "reload", 0, this, TQT_SLOT( slotReloadStop() ), actionCollection(), "reload_stop" );
+  m_paReloadStop = new KAction( i18n( "&Reload/Stop" ), "reload", 0, TQT_TQOBJECT(this), TQT_SLOT( slotReloadStop() ), actionCollection(), "reload_stop" );
 
   m_paUndo = KStdAction::undo( KonqUndoManager::self(), TQT_SLOT( undo() ), actionCollection(), "undo" );
   //m_paUndo->setEnabled( KonqUndoManager::self()->undoAvailable() );
@@ -3943,20 +3943,20 @@ void KonqMainWindow::initActions()
 
   m_paCopy = KStdAction::copy( 0, 0, actionCollection(), "copy" );
   m_paPaste = KStdAction::paste( 0, 0, actionCollection(), "paste" );
-  m_paStop = new KAction( i18n( "&Stop" ), "stop", Key_Escape, this, TQT_SLOT( slotStop() ), actionCollection(), "stop" );
+  m_paStop = new KAction( i18n( "&Stop" ), "stop", Key_Escape, TQT_TQOBJECT(this), TQT_SLOT( slotStop() ), actionCollection(), "stop" );
 
   m_paRename = new KAction( i18n( "&Rename" ), /*"editrename",*/ Key_F2, actionCollection(), "rename" );
   m_paTrash = new KAction( i18n( "&Move to Trash" ), "edittrash", Key_Delete, actionCollection(), "trash" );
-  connect( m_paTrash, TQT_SIGNAL( activated( KAction::ActivationReason, Qt::ButtonState ) ),
-           this, TQT_SLOT( slotTrashActivated( KAction::ActivationReason, Qt::ButtonState ) ) );
+  connect( m_paTrash, TQT_SIGNAL( activated( KAction::ActivationReason, TQt::ButtonState ) ),
+           TQT_TQOBJECT(this), TQT_SLOT( slotTrashActivated( KAction::ActivationReason, TQt::ButtonState ) ) );
 
   m_paDelete = new KAction( i18n( "&Delete" ), "editdelete", SHIFT+Key_Delete, actionCollection(), "del" );
 
-  m_paAnimatedLogo = new KonqLogoAction( i18n("Animated Logo"), 0, this, TQT_SLOT( slotDuplicateWindow() ), actionCollection(), "animated_logo" );
+  m_paAnimatedLogo = new KonqLogoAction( i18n("Animated Logo"), 0, TQT_TQOBJECT(this), TQT_SLOT( slotDuplicateWindow() ), actionCollection(), "animated_logo" );
 
   // Location bar
   m_locationLabel = new KonqDraggableLabel( this, i18n("L&ocation: ") );
-  (void) new KWidgetAction( m_locationLabel, i18n("L&ocation: "), Key_F6, this, TQT_SLOT( slotLocationLabelActivated() ), actionCollection(), "location_label" );
+  (void) new KWidgetAction( m_locationLabel, i18n("L&ocation: "), Key_F6, TQT_TQOBJECT(this), TQT_SLOT( slotLocationLabelActivated() ), actionCollection(), "location_label" );
   m_locationLabel->setBuddy( m_combo );
 
   KWidgetAction* comboAction = new KWidgetAction( m_combo, i18n( "Location Bar" ), 0,
@@ -3970,8 +3970,8 @@ void KonqMainWindow::initActions()
   KAction *clearLocation = new KAction( i18n( "Clear Location Bar" ),
 					TQApplication::reverseLayout() ? "clear_left" : "locationbar_erase",
 					CTRL+Key_L, actionCollection(), "clear_location" );
-  connect( clearLocation, TQT_SIGNAL( activated( KAction::ActivationReason, Qt::ButtonState ) ),
-           TQT_SLOT( slotClearLocationBar( KAction::ActivationReason, Qt::ButtonState ) ) );
+  connect( clearLocation, TQT_SIGNAL( activated( KAction::ActivationReason, TQt::ButtonState ) ),
+           TQT_SLOT( slotClearLocationBar( KAction::ActivationReason, TQt::ButtonState ) ) );
   clearLocation->setWhatsThis( i18n( "Clear Location bar<p>"
 				     "Clears the content of the location bar." ) );
 
@@ -3990,18 +3990,18 @@ void KonqMainWindow::initActions()
            TQT_SIGNAL( aboutToShowContextMenu(const KBookmark &, TQPopupMenu*) ),
            this, TQT_SLOT( slotFillContextMenu(const KBookmark &, TQPopupMenu*) ));
   connect( m_pBookmarkMenu,
-	   TQT_SIGNAL( openBookmark(const TQString &, Qt::ButtonState) ),
-	   this, TQT_SLOT( slotOpenBookmarkURL(const TQString &, Qt::ButtonState) ));
+	   TQT_SIGNAL( openBookmark(const TQString &, TQt::ButtonState) ),
+	   this, TQT_SLOT( slotOpenBookmarkURL(const TQString &, TQt::ButtonState) ));
 
   KAction *addBookmark = actionCollection()->action("add_bookmark");
   if (addBookmark)
      addBookmark->setText(i18n("Bookmark This Location"));
 
-  m_paShowMenuBar = KStdAction::showMenubar( this, TQT_SLOT( slotShowMenuBar() ), actionCollection() );
+  m_paShowMenuBar = KStdAction::showMenubar( TQT_TQOBJECT(this), TQT_SLOT( slotShowMenuBar() ), actionCollection() );
 
-  (void) new KAction( i18n( "Kon&queror Introduction" ), 0, this, TQT_SLOT( slotIntro() ), actionCollection(), "konqintro" );
+  (void) new KAction( i18n( "Kon&queror Introduction" ), 0, TQT_TQOBJECT(this), TQT_SLOT( slotIntro() ), actionCollection(), "konqintro" );
 
-  KAction *goUrl = new KAction( i18n( "Go" ), "key_enter", 0, this, TQT_SLOT( goURL() ), actionCollection(), "go_url" );
+  KAction *goUrl = new KAction( i18n( "Go" ), "key_enter", 0, TQT_TQOBJECT(this), TQT_SLOT( goURL() ), actionCollection(), "go_url" );
   goUrl->setWhatsThis( i18n( "Go<p>"
 			     "Goes to the page that has been entered into the location bar." ) );
 
@@ -4104,7 +4104,7 @@ void KonqMainWindow::slotFillContextMenu( const KBookmark &bk, TQPopupMenu * pm
   }
 }
 
-void KonqMainWindow::slotOpenBookmarkURL( const TQString & url, Qt::ButtonState state)
+void KonqMainWindow::slotOpenBookmarkURL( const TQString & url, TQt::ButtonState state)
 {
     kdDebug(1202) << "KonqMainWindow::slotOpenBookmarkURL(" << url << ", " << state << ")" << endl;
 
@@ -4112,10 +4112,10 @@ void KonqMainWindow::slotOpenBookmarkURL( const TQString & url, Qt::ButtonState
     req.newTab = true;
     req.newTabInFront = KonqSettings::newTabsInFront();
 
-    if (state & Qt::ShiftButton)
+    if (state & TQt::ShiftButton)
         req.newTabInFront = !req.newTabInFront;
 
-    if( state & Qt::ControlButton ) // Ctrl Left/MMB
+    if( state & TQt::ControlButton ) // Ctrl Left/MMB
 	openFilteredURL( url, req);
     else if( state & Qt::MidButton )
     {
@@ -4168,9 +4168,9 @@ void KonqMainWindow::updateToolBarActions( bool pendingAction /*=false*/)
 
   if ( m_currentView && m_currentView->url().isLocalFile() &&
        !m_currentView->isLockedViewMode() ) {
-      if ( m_currentView->serviceTypes().contains( "inode/directory" ) )
+      if ( m_currentView->serviceTypes().tqcontains( "inode/directory" ) )
           m_ptaUseHTML->setEnabled( true );
-      else if ( m_currentView->serviceTypes().contains(  "text/html" ) ) {
+      else if ( m_currentView->serviceTypes().tqcontains(  "text/html" ) ) {
           // Currently viewing an index.html file via this feature (i.e. url points to a dir)
           TQString locPath = KURL( m_currentView->locationBarURL() ).path();
           m_ptaUseHTML->setEnabled( TQFileInfo( locPath ).isDir() );
@@ -4269,12 +4269,12 @@ void KonqMainWindow::updateViewActions()
     {
       // F5 is the default key binding for Reload.... a la Windows.
       // mc users want F5 for Copy and F6 for move, but I can't make that default.
-      m_paCopyFiles = new KAction( i18n("Copy &Files..."), Key_F7, this, TQT_SLOT( slotCopyFiles() ), actionCollection(), "copyfiles" );
-      m_paMoveFiles = new KAction( i18n("M&ove Files..."), Key_F8, this, TQT_SLOT( slotMoveFiles() ), actionCollection(), "movefiles" );
+      m_paCopyFiles = new KAction( i18n("Copy &Files..."), Key_F7, TQT_TQOBJECT(this), TQT_SLOT( slotCopyFiles() ), actionCollection(), "copyfiles" );
+      m_paMoveFiles = new KAction( i18n("M&ove Files..."), Key_F8, TQT_TQOBJECT(this), TQT_SLOT( slotMoveFiles() ), actionCollection(), "movefiles" );
 
       // This action doesn't appear in the GUI, it's for the shortcut only.
       // KNewMenu takes care of the GUI stuff.
-      m_paNewDir = new KAction( i18n("Create Folder..." ), Key_F10, this, TQT_SLOT( slotNewDir() ),
+      m_paNewDir = new KAction( i18n("Create Folder..." ), Key_F10, TQT_TQOBJECT(this), TQT_SLOT( slotNewDir() ),
                                 actionCollection(), "konq_create_dir" );
 
       TQPtrList<KAction> lst;
@@ -4328,16 +4328,16 @@ void KonqMainWindow::connectExtension( KParts::BrowserExtension *ext )
   KParts::BrowserExtension::ActionSlotMap::ConstIterator it = actionSlotMap->begin();
   KParts::BrowserExtension::ActionSlotMap::ConstIterator itEnd = actionSlotMap->end();
 
-  TQStrList slotNames = ext->metaObject()->slotNames();
+  TQStrList slotNames = ext->tqmetaObject()->slotNames();
 
   for ( ; it != itEnd ; ++it )
   {
-    KAction * act = actionCollection()->action( it.key() );
+    KAction * act = actionCollection()->action( static_cast<const char *>(it.key()) );
     //kdDebug(1202) << it.key() << endl;
     if ( act )
     {
       // Does the extension have a slot with the name of this action ?
-      if ( slotNames.contains( it.key()+"()" ) )
+      if ( slotNames.tqcontains( it.key()+"()" ) )
       {
           if ( it.key() != "trash" )
               connect( act, TQT_SIGNAL( activated() ), ext, it.data() /* TQT_SLOT(slot name) */ );
@@ -4362,13 +4362,13 @@ void KonqMainWindow::disconnectExtension( KParts::BrowserExtension *ext )
   KParts::BrowserExtension::ActionSlotMap::ConstIterator it = actionSlotMap->begin();
   KParts::BrowserExtension::ActionSlotMap::ConstIterator itEnd = actionSlotMap->end();
 
-  TQStrList slotNames =  ext->metaObject()->slotNames();
+  TQStrList slotNames =  ext->tqmetaObject()->slotNames();
 
   for ( ; it != itEnd ; ++it )
   {
-    KAction * act = actionCollection()->action( it.key() );
+    KAction * act = actionCollection()->action( static_cast<const char *>(it.key()) );
     //kdDebug(1202) << it.key() << endl;
-    if ( act && slotNames.contains( it.key()+"()" ) )
+    if ( act && slotNames.tqcontains( it.key()+"()" ) )
     {
         //kdDebug(1202) << "disconnectExtension: " << act << " " << act->name() << endl;
         act->disconnect( ext );
@@ -4376,11 +4376,11 @@ void KonqMainWindow::disconnectExtension( KParts::BrowserExtension *ext )
   }
 }
 
-void KonqMainWindow::slotTrashActivated( KAction::ActivationReason reason, Qt::ButtonState state )
+void KonqMainWindow::slotTrashActivated( KAction::ActivationReason reason, TQt::ButtonState state )
 {
   if ( !m_currentView )
     return;
-  if ( reason == KAction::PopupMenuActivation && ( state & Qt::ShiftButton ) )
+  if ( reason == KAction::PopupMenuActivation && ( state & TQt::ShiftButton ) )
       m_currentView->callExtensionMethod( "del()" );
   else
       m_currentView->callExtensionMethod( "trash()" );
@@ -4444,7 +4444,7 @@ void KonqMainWindow::enableAllActions( bool enable )
   {
     KAction *act = *it;
     if ( !TQString(act->name()).startsWith("options_configure") /* do not touch the configureblah actions */
-         && ( !enable || !actionSlotMap->contains( act->name() ) ) ) /* don't enable BE actions */
+         && ( !enable || !actionSlotMap->tqcontains( act->name() ) ) ) /* don't enable BE actions */
       act->setEnabled( enable );
   }
   // This method is called with enable=false on startup, and
@@ -4655,7 +4655,7 @@ void KonqMainWindow::slotPopupMenu( KXMLGUIClient *client, const TQPoint &_globa
 {
   KonqView * m_oldView = m_currentView;
 
-  KonqView * currentView = childView( static_cast<KParts::ReadOnlyPart *>( sender()->parent() ) );
+  KonqView * currentView = childView( static_cast<KParts::ReadOnlyPart *>( TQT_TQOBJECT_CONST(sender())->parent() ) );
 
   //kdDebug() << "KonqMainWindow::slotPopupMenu m_oldView=" << m_oldView << " new currentView=" << currentView << " passive:" << currentView->isPassiveMode() << endl;
 
@@ -4696,7 +4696,7 @@ void KonqMainWindow::slotPopupMenu( KXMLGUIClient *client, const TQPoint &_globa
   popupMenuCollection.insert( m_paDelete );
 
   // The pasteto action is used when clicking on a dir, to paste into it.
-  KAction *actPaste = KStdAction::paste( this, TQT_SLOT( slotPopupPasteTo() ), &popupMenuCollection, "pasteto" );
+  KAction *actPaste = KStdAction::paste( TQT_TQOBJECT(this), TQT_SLOT( slotPopupPasteTo() ), &popupMenuCollection, "pasteto" );
   actPaste->setEnabled( m_paPaste->isEnabled() );
   popupMenuCollection.insert( actPaste );
 
@@ -4749,7 +4749,7 @@ void KonqMainWindow::slotPopupMenu( KXMLGUIClient *client, const TQPoint &_globa
 	  //firstURL.cleanPath();
           openedForViewURL = firstURL.equals( viewURL, true );
       }
-      devicesFile = firstURL.protocol().find("device", 0, false) == 0;
+      devicesFile = firstURL.protocol().tqfind("device", 0, false) == 0;
       //dirsSelected = S_ISDIR( _items.getFirst()->mode() );
   }
     //check if current url is trash
@@ -4769,10 +4769,10 @@ void KonqMainWindow::slotPopupMenu( KXMLGUIClient *client, const TQPoint &_globa
   if( doTabHandling )
   {
       if (_args.forcesNewWindow()) {
-        actNewWindow = new KAction( i18n( "Open in T&his Window" ), 0, this, TQT_SLOT( slotPopupThisWindow() ), konqyMenuClient->actionCollection(), "sameview" );
+        actNewWindow = new KAction( i18n( "Open in T&his Window" ), 0, TQT_TQOBJECT(this), TQT_SLOT( slotPopupThisWindow() ), konqyMenuClient->actionCollection(), "sameview" );
         actNewWindow->setToolTip( i18n( "Open the document in current window" ) );
       }
-      actNewWindow = new KAction( i18n( "Open in New &Window" ), "window_new", 0, this, TQT_SLOT( slotPopupNewWindow() ), konqyMenuClient->actionCollection(), "newview" );
+      actNewWindow = new KAction( i18n( "Open in New &Window" ), "window_new", 0, TQT_TQOBJECT(this), TQT_SLOT( slotPopupNewWindow() ), konqyMenuClient->actionCollection(), "newview" );
       actNewWindow->setToolTip( i18n( "Open the document in a new window" ) );
 
       //Set tab_new_x to point to the correct icon based on NewTabsInFront
@@ -4783,7 +4783,7 @@ void KonqMainWindow::slotPopupMenu( KXMLGUIClient *client, const TQPoint &_globa
       else
         tab_new_x = "tab_new_bg" ;
 
-      actNewTab = new KAction( i18n( "Open in &New Tab" ), tab_new_x, 0, this, TQT_SLOT( slotPopupNewTab() ), konqyMenuClient->actionCollection(), "openintab" );
+      actNewTab = new KAction( i18n( "Open in &New Tab" ), tab_new_x, 0, TQT_TQOBJECT(this), TQT_SLOT( slotPopupNewTab() ), konqyMenuClient->actionCollection(), "openintab" );
       actNewTab->setToolTip( i18n( "Open the document in a new tab" ) );
       doTabHandling = true;
   }
@@ -4823,7 +4823,7 @@ void KonqMainWindow::slotPopupMenu( KXMLGUIClient *client, const TQPoint &_globa
   if ( client )
     pPopupMenu->factory()->addClient( client );
 
-  KParts::BrowserExtension *be = ::qt_cast<KParts::BrowserExtension *>(sender());
+  KParts::BrowserExtension *be = ::tqqt_cast<KParts::BrowserExtension *>(sender());
 
   if ( be )
   {
@@ -4835,7 +4835,7 @@ void KonqMainWindow::slotPopupMenu( KXMLGUIClient *client, const TQPoint &_globa
   TQObject::disconnect( m_pMenuNew->popupMenu(), TQT_SIGNAL(aboutToShow()),
                        this, TQT_SLOT(slotFileNewAboutToShow()) );
 
-  TQGuardedPtr<TQObject> guard(this); // #149736
+  TQGuardedPtr<TQObject> guard(TQT_TQOBJECT(this)); // #149736
   pPopupMenu->exec( _global );
 
   delete pPopupMenu;
@@ -4889,8 +4889,8 @@ void KonqMainWindow::slotPopupMenu( KXMLGUIClient *client, const TQPoint &_globa
             m_currentView = m_oldView;
         }
         // Special case: RMB + renaming in sidebar; setFocus would abort editing.
-        TQWidget* fw = focusWidget();
-        if ( !fw || !::qt_cast<TQLineEdit*>( fw ) )
+        TQWidget* fw = tqfocusWidget();
+        if ( !fw || !::tqqt_cast<TQLineEdit*>( fw ) )
             m_oldView->part()->widget()->setFocus();
     }
   }
@@ -4901,7 +4901,7 @@ void KonqMainWindow::slotItemsRemoved( const KFileItemList &items )
   TQPtrListIterator<KFileItem> it( items );
   for ( ; it.current(); ++it )
   {
-    if ( popupItems.contains( it.current() ) )
+    if ( popupItems.tqcontains( it.current() ) )
     {
       emit popupItemsDisturbed();
       return;
@@ -4911,7 +4911,7 @@ void KonqMainWindow::slotItemsRemoved( const KFileItemList &items )
 
 void KonqMainWindow::slotOpenEmbedded()
 {
-  TQCString name = sender()->name();
+  TQCString name = TQT_TQOBJECT_CONST(sender())->name();
 
   m_popupService = m_popupEmbeddingServices[ name.toInt() ]->desktopEntryName();
 
@@ -5068,7 +5068,7 @@ void KonqMainWindow::updateViewModeActions()
   // make sure to also clear our [libiconview,liblistview]->service-for-viewmode
   // map
   if ( m_viewModeToolBarServices.count() > 0 &&
-       !m_viewModeToolBarServices.begin().data()->serviceTypes().contains( m_currentView->serviceType() ) )
+       !m_viewModeToolBarServices.begin().data()->serviceTypes().tqcontains( m_currentView->serviceType() ) )
   {
       // Save the current map to the config file, for later reuse
       saveToolBarServicesMap();
@@ -5081,7 +5081,7 @@ void KonqMainWindow::updateViewModeActions()
   if ( services.count() <= 1 )
     return;
 
-  m_viewModeMenu = new KActionMenu( i18n( "&View Mode" ), this );
+  m_viewModeMenu = new KActionMenu( i18n( "&View Mode" ), TQT_TQOBJECT(this) );
 
   // a temporary map, just like the m_viewModeToolBarServices map, but
   // mapping to a KonqViewModeAction object. It's just temporary as we
@@ -5112,11 +5112,11 @@ void KonqMainWindow::updateViewModeActions()
           itname = (*it)->name();
 
       TQString icon = (*it)->icon();
-      if ( icon != TQString::fromLatin1( "unknown" ) )
+      if ( icon != TQString::tqfromLatin1( "unknown" ) )
           // we *have* to specify a parent qobject, otherwise the exclusive group stuff doesn't work!(Simon)
-          action = new KRadioAction( itname, icon, 0, this, (*it)->desktopEntryName().ascii() );
+          action = new KRadioAction( itname, icon, 0, TQT_TQOBJECT(this), (*it)->desktopEntryName().ascii() );
       else
-          action = new KRadioAction( itname, 0, this, (*it)->desktopEntryName().ascii() );
+          action = new KRadioAction( itname, 0, TQT_TQOBJECT(this), (*it)->desktopEntryName().ascii() );
 
       action->setExclusiveGroup( "KonqMainWindow_ViewModes" );
 
@@ -5130,7 +5130,7 @@ void KonqMainWindow::updateViewModeActions()
 
       // look if we already have a KonqViewModeAction (in the toolbar)
       // for this component
-      TQMap<TQString,KonqViewModeAction*>::Iterator mapIt = groupedServiceMap.find( library );
+      TQMap<TQString,KonqViewModeAction*>::Iterator mapIt = groupedServiceMap.tqfind( library );
 
       // if we don't have -> create one
       if ( mapIt == groupedServiceMap.end() )
@@ -5144,7 +5144,7 @@ void KonqMainWindow::updateViewModeActions()
           // if we previously changed the viewmode (see slotViewModeToggle!)
           // then we will want to use the previously used settings (previous as
           // in before the actions got deleted)
-          TQMap<TQString,KService::Ptr>::ConstIterator serviceIt = m_viewModeToolBarServices.find( library );
+          TQMap<TQString,KService::Ptr>::ConstIterator serviceIt = m_viewModeToolBarServices.tqfind( library );
           if ( serviceIt != m_viewModeToolBarServices.end() )
           {
               kdDebug(1202) << " Setting action for " << library << " to " << (*serviceIt)->name() << endl;
@@ -5168,7 +5168,7 @@ void KonqMainWindow::updateViewModeActions()
 
           KonqViewModeAction *tbAction = new KonqViewModeAction( text,
                                                                  icon,
-                                                                 this,
+                                                                 TQT_TQOBJECT(this),
                                                                  name );
 
           tbAction->setExclusiveGroup( "KonqMainWindow_ToolBarViewModes" );
@@ -5193,7 +5193,7 @@ void KonqMainWindow::updateViewModeActions()
       // Set the contents of the button from the current service, either if it's the current view
       // or if it's our preferred service for this button (library)
       if ( bIsCurrentView
-           || ( preferredServiceMap.contains( library ) && (*it)->desktopEntryName() == preferredServiceMap[ library ] ) )
+           || ( preferredServiceMap.tqcontains( library ) && (*it)->desktopEntryName() == preferredServiceMap[ library ] ) )
       {
           //kdDebug(1202) << " Changing action for " << library << " into service " << (*it)->name() << endl;
 
@@ -5260,7 +5260,7 @@ KonqMainWindowIface* KonqMainWindow::dcopObject()
 
 void KonqMainWindow::updateBookmarkBar()
 {
-  KToolBar * bar = static_cast<KToolBar *>( child( "bookmarkToolBar", "KToolBar" ) );
+  KToolBar * bar = static_cast<KToolBar *>( TQT_TQWIDGET(child( "bookmarkToolBar", "KToolBar" )) );
 
   if (!bar) return;
 
@@ -5283,7 +5283,7 @@ void KonqMainWindow::closeEvent( TQCloseEvent *e )
       if ( tabContainer->count() > 1 )
       {
         KConfig *config = KGlobal::config();
-        KConfigGroupSaver cs( config, TQString::fromLatin1("Notification Messages") );
+        KConfigGroupSaver cs( config, TQString::tqfromLatin1("Notification Messages") );
 
         if ( !config->hasKey( "MultipleTabConfirm" ) )
         {
@@ -5321,7 +5321,7 @@ void KonqMainWindow::closeEvent( TQCloseEvent *e )
       MapViews::ConstIterator end = m_mapViews.end();
       for (; it != end; ++it ) {
         KonqView *view = it.data();
-        if (view && view->part() && (view->part()->metaObject()->findProperty("modified") != -1) ) {
+        if (view && view->part() && (view->part()->tqmetaObject()->tqfindProperty("modified") != -1) ) {
           TQVariant prop = view->part()->property("modified");
           if (prop.isValid() && prop.toBool()) {
             m_pViewManager->showTab( view );
@@ -5339,7 +5339,7 @@ void KonqMainWindow::closeEvent( TQCloseEvent *e )
 //      m_pViewManager->showTab( originalView );
     }
     else if ( m_currentView && m_currentView->part() &&
-             (m_currentView->part()->metaObject()->findProperty("modified") != -1) )
+             (m_currentView->part()->tqmetaObject()->tqfindProperty("modified") != -1) )
     {
       TQVariant prop = m_currentView->part()->property("modified");
       if (prop.isValid() && prop.toBool())
@@ -5356,7 +5356,7 @@ void KonqMainWindow::closeEvent( TQCloseEvent *e )
     saveWindowSize();
 
     hide();
-    qApp->flushX();
+    tqApp->flushX();
   }
   // We're going to close - tell the parts
   MapViews::ConstIterator it = m_mapViews.begin();
@@ -5571,7 +5571,7 @@ static void hp_removeDuplicates( KCompletionMatches& l )
          ++it ) {
         TQString str = (*it).value();
         if( str.startsWith( http )) {
-            if( str.find( '/', 7 ) < 0 ) { // http://something<noslash>
+            if( str.tqfind( '/', 7 ) < 0 ) { // http://something<noslash>
                 hp_removeDupe( l, str + '/', it );
                 hp_removeDupe( l, str.mid( 7 ) + '/', it );
             } else if( str[ str.length() - 1 ] == '/' ) {
@@ -5684,7 +5684,7 @@ TQStringList KonqMainWindow::historyPopupCompletionItems( const TQString& s)
         hp_removeDuplicates( matches );
     TQStringList items = matches.list();
     if( items.count() == 0
-	&& !s.contains( ':' ) && s[ 0 ] != '/' )
+	&& !s.tqcontains( ':' ) && s[ 0 ] != '/' )
         {
         TQString pre = hp_tryPrepend( s );
         if( !pre.isNull())
@@ -5794,7 +5794,7 @@ void KonqMainWindow::setPreloadedWindow( KonqMainWindow* window )
     if( window == NULL )
         return;
     window->viewManager()->clear();
-    KIO::Scheduler::unregisterWindow( window );
+    KIO::Scheduler::unregisterWindow( TQT_TQOBJECT(window) );
 }
 
 // used by preloading - this KonqMainWindow will be reused, reset everything
diff --git a/konqueror/konq_mainwindow.h b/konqueror/konq_mainwindow.h
index 9ee5b7e19..f5068d98f 100644
--- a/konqueror/konq_mainwindow.h
+++ b/konqueror/konq_mainwindow.h
@@ -335,7 +335,7 @@ public slots:
 
   // for KBookmarkMenu and KBookmarkBar
   void slotFillContextMenu( const KBookmark &, TQPopupMenu * );
-  void slotOpenBookmarkURL( const TQString & url, Qt::ButtonState state );
+  void slotOpenBookmarkURL( const TQString & url, TQt::ButtonState state );
 
   void slotPopupMenu( const TQPoint &_global, const KURL &_url, const TQString &_mimeType, mode_t mode );
   void slotPopupMenu( KXMLGUIClient *client, const TQPoint &_global, const KURL &_url, const TQString &_mimeType, mode_t mode );
@@ -381,14 +381,14 @@ public slots:
 
   // Go menu
   void slotUp();
-  void slotUp(KAction::ActivationReason, Qt::ButtonState state);
+  void slotUp(KAction::ActivationReason, TQt::ButtonState state);
   void slotUpDelayed();
   void slotBack();
-  void slotBack(KAction::ActivationReason, Qt::ButtonState state);
+  void slotBack(KAction::ActivationReason, TQt::ButtonState state);
   void slotForward();
-  void slotForward(KAction::ActivationReason, Qt::ButtonState state);
+  void slotForward(KAction::ActivationReason, TQt::ButtonState state);
   void slotHome();
-  void slotHome(KAction::ActivationReason, Qt::ButtonState state);
+  void slotHome(KAction::ActivationReason, TQt::ButtonState state);
   void slotGoSystem();
   void slotGoApplications();
   void slotGoMedia();
@@ -410,7 +410,7 @@ public slots:
   void slotPartChanged( KonqView *childView, KParts::ReadOnlyPart *oldPart, KParts::ReadOnlyPart *newPart );
 
   void slotRunFinished();
-  void slotClearLocationBar( KAction::ActivationReason reason, Qt::ButtonState state );
+  void slotClearLocationBar( KAction::ActivationReason reason, TQt::ButtonState state );
 
   // reimplement from KParts::MainWindow
   virtual void slotSetStatusBarText( const TQString &text );
@@ -420,7 +420,7 @@ public slots:
 
   virtual void setIcon( const TQPixmap& );
   void slotGoHistoryActivated( int steps );
-  void slotGoHistoryActivated( int steps, Qt::ButtonState state );
+  void slotGoHistoryActivated( int steps, TQt::ButtonState state );
 
   void slotAddTab();
   void slotSplitViewHorizontal();
@@ -556,7 +556,7 @@ private slots:
   void bookmarksIntoCompletion();
 
   void initBookmarkBar();
-  void slotTrashActivated( KAction::ActivationReason reason, Qt::ButtonState state );
+  void slotTrashActivated( KAction::ActivationReason reason, TQt::ButtonState state );
 
   void showPageSecurity();
 
@@ -689,7 +689,7 @@ private:
   uint m_bViewModeToggled:1;
 
   int m_goBuffer;
-  Qt::ButtonState m_goState;
+  TQt::ButtonState m_goState;
 
   MapViews m_mapViews;
 
diff --git a/konqueror/konq_misc.cc b/konqueror/konq_misc.cc
index 66aeaba41..d0bf5e788 100644
--- a/konqueror/konq_misc.cc
+++ b/konqueror/konq_misc.cc
@@ -106,7 +106,7 @@ KonqMainWindow * KonqMisc::createNewWindow( const KURL &url, const KParts::URLAr
                         KMimeType::findByURL(url)->name() == "text/html")
           ? "webbrowsing" : "filemanagement";
 
-  TQString profile = locate( "data", TQString::fromLatin1("konqueror/profiles/") + profileName );
+  TQString profile = locate( "data", TQString::tqfromLatin1("konqueror/profiles/") + profileName );
   return createBrowserWindowFromProfile(profile, profileName, 
 					url, args, 
 					forbidUseHTML, filesToSelect, tempFile, openURL );
@@ -224,9 +224,9 @@ KonqDraggableLabel::KonqDraggableLabel( KonqMainWindow* mw, const TQString& text
   : TQLabel( text, 0L, "kde toolbar widget" )	// Use this name for it to be styled!
   , m_mw(mw)
 {
-  setBackgroundMode( Qt::PaletteButton );
-  setAlignment( (TQApplication::reverseLayout() ? Qt::AlignRight : Qt::AlignLeft) |
-                 Qt::AlignVCenter | Qt::ShowPrefix );
+  setBackgroundMode( TQt::PaletteButton );
+  tqsetAlignment( (TQApplication::reverseLayout() ? Qt::AlignRight : Qt::AlignLeft) |
+                 Qt::AlignVCenter | TQt::ShowPrefix );
   setAcceptDrops(true);
   adjustSize();
   validDrag = false;
diff --git a/konqueror/konq_misc.h b/konqueror/konq_misc.h
index 9696151e6..bab4ca853 100644
--- a/konqueror/konq_misc.h
+++ b/konqueror/konq_misc.h
@@ -109,7 +109,7 @@ public:
 
 #include <tqlabel.h>
 
-class KonqDraggableLabel : public QLabel
+class KonqDraggableLabel : public TQLabel
 {
     Q_OBJECT
 public:
diff --git a/konqueror/konq_profiledlg.cc b/konqueror/konq_profiledlg.cc
index 2a3547068..33f36945f 100644
--- a/konqueror/konq_profiledlg.cc
+++ b/konqueror/konq_profiledlg.cc
@@ -104,7 +104,7 @@ KonqProfileDlg::KonqProfileDlg( KonqViewManager *manager, const TQString & prese
             TQT_SLOT( slotItemRenamed( TQListViewItem * ) ) );
 
   loadAllProfiles( preselectProfile );
-  m_pListView->setMinimumSize( m_pListView->sizeHint() );
+  m_pListView->setMinimumSize( m_pListView->tqsizeHint() );
 
   m_cbSaveURLs = new TQCheckBox( i18n("Save &URLs in profile"), box );
   m_cbSaveURLs->setChecked( KonqSettings::saveURLInProfile() );
@@ -121,7 +121,7 @@ KonqProfileDlg::KonqProfileDlg( KonqViewManager *manager, const TQString & prese
   enableButton( BTN_RENAME, m_pListView->selectedItem ()!=0 );
   enableButton( BTN_DELETE, m_pListView->selectedItem ()!=0 );
 
-  resize( sizeHint() );
+  resize( tqsizeHint() );
 }
 
 KonqProfileDlg::~KonqProfileDlg()
@@ -141,7 +141,7 @@ void KonqProfileDlg::loadAllProfiles(const TQString & preselectProfile)
     for (; eIt != eEnd; ++eIt )
     {
         TQListViewItem *item = new KonqProfileItem( m_pListView, eIt.key() );
-        TQString filename = eIt.data().mid( eIt.data().findRev( '/' ) + 1 );
+        TQString filename = eIt.data().mid( eIt.data().tqfindRev( '/' ) + 1 );
         kdDebug(1202) << filename << endl;
         if ( filename == preselectProfile )
         {
@@ -161,7 +161,7 @@ void KonqProfileDlg::slotUser3() // Save button
   // Reuse filename of existing item, if any
   if ( m_pListView->selectedItem() )
   {
-    KonqProfileMap::Iterator it = m_mapEntries.find( m_pListView->selectedItem()->text(0) );
+    KonqProfileMap::Iterator it = m_mapEntries.tqfind( m_pListView->selectedItem()->text(0) );
     if ( it != m_mapEntries.end() )
     {
       TQFileInfo info( it.data() );
@@ -180,7 +180,7 @@ void KonqProfileDlg::slotUser2() // Delete button
 {
     if(!m_pListView->selectedItem())
         return;
-  KonqProfileMap::Iterator it = m_mapEntries.find( m_pListView->selectedItem()->text(0) );
+  KonqProfileMap::Iterator it = m_mapEntries.tqfind( m_pListView->selectedItem()->text(0) );
 
   if ( it != m_mapEntries.end() && TQFile::remove( it.data() ) )
       loadAllProfiles();
@@ -206,7 +206,7 @@ void KonqProfileDlg::slotItemRenamed( TQListViewItem * item )
 
   if (!newName.isEmpty())
   {
-    KonqProfileMap::ConstIterator it = m_mapEntries.find( oldName );
+    KonqProfileMap::ConstIterator it = m_mapEntries.tqfind( oldName );
 
     if ( it != m_mapEntries.end() )
     {
diff --git a/konqueror/konq_profiledlg.h b/konqueror/konq_profiledlg.h
index f06f6a1fe..ffdd3d513 100644
--- a/konqueror/konq_profiledlg.h
+++ b/konqueror/konq_profiledlg.h
@@ -35,7 +35,7 @@ class KListView;
 
 typedef TQMap<TQString, TQString> KonqProfileMap;
 
-class KonqProfileItem : public QListViewItem
+class KonqProfileItem : public TQListViewItem
 {
 public:
   KonqProfileItem( KListView *, const TQString & );
diff --git a/konqueror/konq_tabs.cc b/konqueror/konq_tabs.cc
index 3cc5cc60d..09d1a0b53 100644
--- a/konqueror/konq_tabs.cc
+++ b/konqueror/konq_tabs.cc
@@ -196,16 +196,16 @@ void KonqFrameTabs::saveConfig( KConfig* config, const TQString &prefix, bool sa
   TQString newPrefix;
   for (KonqFrameBase* it = m_pChildFrameList->first(); it; it = m_pChildFrameList->next())
     {
-      newPrefix = TQString::fromLatin1( it->frameType() ) + "T" + TQString::number(i);
+      newPrefix = TQString::tqfromLatin1( it->frameType() ) + "T" + TQString::number(i);
       strlst.append( newPrefix );
       newPrefix.append( '_' );
       it->saveConfig( config, newPrefix, saveURLs, docContainer, id, depth + i );
       i++;
     }
 
-  config->writeEntry( TQString::fromLatin1( "Children" ).prepend( prefix ), strlst );
+  config->writeEntry( TQString::tqfromLatin1( "Children" ).prepend( prefix ), strlst );
 
-  config->writeEntry( TQString::fromLatin1( "activeChildIndex" ).prepend( prefix ),
+  config->writeEntry( TQString::tqfromLatin1( "activeChildIndex" ).prepend( prefix ),
                       currentPageIndex() );
 }
 
@@ -225,7 +225,7 @@ void KonqFrameTabs::copyHistory( KonqFrameBase *other )
 void KonqFrameTabs::printFrameInfo( const TQString& spaces )
 {
   kdDebug(1202) << spaces << "KonqFrameTabs " << this << " visible="
-                << TQString("%1").arg(isVisible()) << " activeChild="
+                << TQString("%1").tqarg(isVisible()) << " activeChild="
                 << m_pActiveChild << endl;
 
   if (!m_pActiveChild)
@@ -440,7 +440,7 @@ void KonqFrameTabs::slotSubPopupMenuTabActivated( int _id)
 
 void KonqFrameTabs::slotMouseMiddleClick()
 {
-  TQApplication::clipboard()->setSelectionMode( QClipboard::Selection );
+  TQApplication::tqclipboard()->setSelectionMode( QClipboard::Selection );
   KURL filteredURL ( KonqMisc::konqFilteredURL( this, TQApplication::clipboard()->text() ) );
   if ( !filteredURL.isEmpty() ) {
     KonqView* newView = m_pViewManager->addTab(TQString::null, TQString::null, false, false);
@@ -461,7 +461,7 @@ void KonqFrameTabs::slotMouseMiddleClick( TQWidget *w )
     }
   }
   else {
-  TQApplication::clipboard()->setSelectionMode( QClipboard::Selection );
+  TQApplication::tqclipboard()->setSelectionMode( QClipboard::Selection );
   KURL filteredURL ( KonqMisc::konqFilteredURL( this, TQApplication::clipboard()->text() ) );
   if ( !filteredURL.isEmpty() ) {
     KonqFrameBase* frame = dynamic_cast<KonqFrameBase*>(w);
diff --git a/konqueror/konq_view.cc b/konqueror/konq_view.cc
index b27779a4e..e7f1bd7bf 100644
--- a/konqueror/konq_view.cc
+++ b/konqueror/konq_view.cc
@@ -45,7 +45,7 @@
 #include <tqmetaobject.h>
 #include <tqobjectlist.h>
 #include <config.h>
-#include <private/qucomextra_p.h>
+#include <tqucomextra_p.h>
 #include <kmessagebox.h>
 #include <klocale.h>
 
@@ -117,7 +117,7 @@ KonqView::~KonqView()
      if (part_url.isNull())
         part_url = "";
      TQCString line;
-     line = ( TQString("close(%1):%2\n").arg(m_randID,0,16).arg(part_url) ).utf8();
+     line = ( TQString("close(%1):%2\n").tqarg(m_randID,0,16).tqarg(part_url) ).utf8();
      KonqMainWindow::s_crashlog_file->writeBlock(line, line.length());
      KonqMainWindow::s_crashlog_file->flush();
   }
@@ -155,9 +155,9 @@ void KonqView::openURL( const KURL &url, const TQString & locationBarURL,
 
      TQCString line;
 
-     line = ( TQString("closed(%1):%2\n").arg(m_randID,0,16).arg(part_url) ).utf8();
+     line = ( TQString("closed(%1):%2\n").tqarg(m_randID,0,16).tqarg(part_url) ).utf8();
      KonqMainWindow::s_crashlog_file->writeBlock(line,line.length());
-     line = ( TQString("opened(%3):%4\n").arg(m_randID,0,16).arg(url_url)  ).utf8();
+     line = ( TQString("opened(%3):%4\n").tqarg(m_randID,0,16).tqarg(url_url)  ).utf8();
      KonqMainWindow::s_crashlog_file->writeBlock(line,line.length());
      KonqMainWindow::s_crashlog_file->flush();
   }
@@ -528,8 +528,8 @@ void KonqView::slotStarted( KIO::Job * job )
       // Manage passwords properly...
       if (m_pMainWindow)
       {
-        kdDebug(7035) << "slotStarted: Window ID = " << m_pMainWindow->topLevelWidget()->winId() << endl;
-        job->setWindow (m_pMainWindow->topLevelWidget ());
+        kdDebug(7035) << "slotStarted: Window ID = " << m_pMainWindow->tqtopLevelWidget()->winId() << endl;
+        job->setWindow (m_pMainWindow->tqtopLevelWidget ());
       }
 
       connect( job, TQT_SIGNAL( percent( KIO::Job *, unsigned long ) ), this, TQT_SLOT( slotPercent( KIO::Job *, unsigned long ) ) );
@@ -1056,7 +1056,7 @@ KParts::BrowserHostExtension* KonqView::hostExtension( KParts::ReadOnlyPart *par
   if ( !ext )
     return 0;
 
-  if ( ext->frameNames().contains( name ) )
+  if ( ext->frameNames().tqcontains( name ) )
     return ext;
 
   const TQPtrList<KParts::ReadOnlyPart> children = ext->frames();
@@ -1077,10 +1077,10 @@ bool KonqView::callExtensionMethod( const char *methodName )
   if ( !obj ) // not all views have a browser extension !
     return false;
 
-  int id = obj->metaObject()->findSlot( methodName );
+  int id = obj->tqmetaObject()->tqfindSlot( methodName );
   if ( id == -1 )
     return false;
-  QUObject o[ 1 ];
+  TQUObject o[ 1 ];
 
   obj->qt_invoke( id, o );
   return true;
@@ -1092,12 +1092,12 @@ bool KonqView::callExtensionBoolMethod( const char *methodName, bool value )
   if ( !obj ) // not all views have a browser extension !
     return false;
 
-  int id = obj->metaObject()->findSlot( methodName );
+  int id = obj->tqmetaObject()->tqfindSlot( methodName );
   if ( id == -1 )
     return false;
-  QUObject o[ 2 ];
+  TQUObject o[ 2 ];
 
-  static_QUType_bool.set( o + 1, value );
+  static_TQUType_bool.set( o + 1, value );
 
   obj->qt_invoke( id, o );
   return true;
@@ -1109,12 +1109,12 @@ bool KonqView::callExtensionStringMethod( const char *methodName, TQString value
   if ( !obj ) // not all views have a browser extension !
     return false;
 
-  int id = obj->metaObject()->findSlot( methodName );
+  int id = obj->tqmetaObject()->tqfindSlot( methodName );
   if ( id == -1 )
     return false;
-  QUObject o[ 2 ];
+  TQUObject o[ 2 ];
 
-  static_QUType_QString.set( o + 1, value );
+  static_TQUType_TQString.set( o + 1, value );
 
   obj->qt_invoke( id, o );
   return true;
@@ -1126,12 +1126,12 @@ bool KonqView::callExtensionURLMethod( const char *methodName, const KURL& value
   if ( !obj ) // not all views have a browser extension !
     return false;
 
-  int id = obj->metaObject()->findSlot( methodName );
+  int id = obj->tqmetaObject()->tqfindSlot( methodName );
   if ( id == -1 )
     return false;
-  QUObject o[ 2 ];
+  TQUObject o[ 2 ];
 
-  static_QUType_ptr.set( o + 1, &value );
+  static_TQUType_ptr.set( o + 1, &value );
 
   obj->qt_invoke( id, o );
   return true;
@@ -1146,7 +1146,7 @@ void KonqView::setViewName( const TQString &name )
 
 TQString KonqView::viewName() const
 {
-    return m_pPart ? TQString::fromLocal8Bit( m_pPart->name() ) : TQString::null;
+    return m_pPart ? TQString::fromLocal8Bit( m_pPart->name() ) : TQString();
 }
 
 void KonqView::enablePopupMenu( bool b )
@@ -1256,7 +1256,7 @@ bool KonqView::eventFilter( TQObject *obj, TQEvent *e )
     if ( !m_pPart )
         return false;
 //  kdDebug() << "--" << obj->className() << "--" << e->type() << "--"  << endl;
-    if ( e->type() == TQEvent::DragEnter && m_bURLDropHandling && obj == m_pPart->widget() )
+    if ( e->type() == TQEvent::DragEnter && m_bURLDropHandling && TQT_BASE_OBJECT(obj) == TQT_BASE_OBJECT(m_pPart->widget()) )
     {
         TQDragEnterEvent *ev = static_cast<TQDragEnterEvent *>( e );
 
@@ -1268,16 +1268,16 @@ bool KonqView::eventFilter( TQObject *obj, TQEvent *e )
             TQObjectList *children = m_pPart->widget()->queryList( "TQWidget" );
 
             if ( ok &&
-                 !lstDragURLs.first().url().contains( "javascript:", false ) && // ### this looks like a hack to me
+                 !lstDragURLs.first().url().tqcontains( "javascript:", false ) && // ### this looks like a hack to me
                  ev->source() != m_pPart->widget() &&
                  children &&
-                 children->findRef( ev->source() ) == -1 )
+                 children->tqfindRef( TQT_TQOBJECT(ev->source()) ) == -1 )
                 ev->acceptAction();
 
             delete children;
         }
     }
-    else if ( e->type() == TQEvent::Drop && m_bURLDropHandling && obj == m_pPart->widget() )
+    else if ( e->type() == TQEvent::Drop && m_bURLDropHandling && TQT_BASE_OBJECT(obj) == TQT_BASE_OBJECT(m_pPart->widget()) )
     {
         TQDropEvent *ev = static_cast<TQDropEvent *>( e );
 
@@ -1293,7 +1293,7 @@ bool KonqView::eventFilter( TQObject *obj, TQEvent *e )
     {
         if ( e->type() == TQEvent::ContextMenu )
         {
-            TQContextMenuEvent *ev = static_cast<TQContextMenuEvent *>( e );
+            TQContextMenuEvent *ev = TQT_TQCONTEXTMENUEVENT( e );
             if ( ev->reason() == TQContextMenuEvent::Mouse )
             {
                 return true;
@@ -1301,16 +1301,16 @@ bool KonqView::eventFilter( TQObject *obj, TQEvent *e )
         }
         else if ( e->type() == TQEvent::MouseButtonPress )
         {
-            TQMouseEvent *ev = static_cast<TQMouseEvent *>( e );
-            if ( ev->button() == RightButton )
+            TQMouseEvent *ev = TQT_TQMOUSEEVENT( e );
+            if ( ev->button() == Qt::RightButton )
             {
                 return true;
             }
         }
         else if ( e->type() == TQEvent::MouseButtonRelease )
         {
-            TQMouseEvent *ev = static_cast<TQMouseEvent *>( e );
-            if ( ev->button() == RightButton )
+            TQMouseEvent *ev = TQT_TQMOUSEEVENT( e );
+            if ( ev->button() == Qt::RightButton )
             {
                 emit backRightClick();
                 return true;
@@ -1318,8 +1318,8 @@ bool KonqView::eventFilter( TQObject *obj, TQEvent *e )
         }
         else if ( e->type() == TQEvent::MouseMove )
         {
-            TQMouseEvent *ev = static_cast<TQMouseEvent *>( e );
-            if ( ev->state() == RightButton )
+            TQMouseEvent *ev = TQT_TQMOUSEEVENT( e );
+            if ( ev->state() == Qt::RightButton )
             {
                 obj->removeEventFilter( this );
                 TQMouseEvent me( TQEvent::MouseButtonPress, ev->pos(), 2, 2 );
diff --git a/konqueror/konq_view.h b/konqueror/konq_view.h
index 28f2568d9..1329000f8 100644
--- a/konqueror/konq_view.h
+++ b/konqueror/konq_view.h
@@ -62,7 +62,7 @@ struct HistoryEntry
  * handles it. It's more or less the backend structure for the views.
  * The widget handling stuff is done by the KonqFrame.
  */
-class KonqView : public QObject
+class KonqView : public TQObject
 {
   Q_OBJECT
 public:
diff --git a/konqueror/konq_viewmgr.cc b/konqueror/konq_viewmgr.cc
index c4f03da75..86fb3d478 100644
--- a/konqueror/konq_viewmgr.cc
+++ b/konqueror/konq_viewmgr.cc
@@ -423,7 +423,7 @@ void KonqViewManager::duplicateTab( KonqFrameBase* tab, bool openAfterCurrentPag
   KConfig config( tempFile.name() );
   config.setGroup( "View Profile" );
 
-  TQString prefix = TQString::fromLatin1( currentFrame->frameType() ) + TQString::number(0);
+  TQString prefix = TQString::tqfromLatin1( currentFrame->frameType() ) + TQString::number(0);
   config.writeEntry( "RootItem", prefix );
   prefix.append( '_' );
   currentFrame->saveConfig( &config, prefix, true, 0L, 0, 1);
@@ -493,10 +493,10 @@ void KonqViewManager::breakOffTab( KonqFrameBase* tab )
   KConfig config( tempFile.name() );
   config.setGroup( "View Profile" );
 
-  TQString prefix = TQString::fromLatin1( currentFrame->frameType() ) + TQString::number(0);
+  TQString prefix = TQString::tqfromLatin1( currentFrame->frameType() ) + TQString::number(0);
   config.writeEntry( "RootItem", prefix );
   prefix.append( '_' );
-  config.writeEntry( TQString::fromLatin1( "docContainer" ).prepend( prefix ), true );
+  config.writeEntry( TQString::tqfromLatin1( "docContainer" ).prepend( prefix ), true );
   currentFrame->saveConfig( &config, prefix, true, 0L, 0, 1);
 
   KonqMainWindow *mainWindow = new KonqMainWindow( KURL(), false );
@@ -1077,7 +1077,7 @@ KonqView *KonqViewManager::setupView( KonqFrameContainerBase *parentContainer,
 void KonqViewManager::saveViewProfile( const TQString & fileName, const TQString & profileName, bool saveURLs, bool saveWindowSize )
 {
 
-  TQString path = locateLocal( "data", TQString::fromLatin1( "konqueror/profiles/" ) +
+  TQString path = locateLocal( "data", TQString::tqfromLatin1( "konqueror/profiles/" ) +
                                           fileName, KGlobal::instance() );
 
   if ( TQFile::exists( path ) )
@@ -1096,7 +1096,7 @@ void KonqViewManager::saveViewProfile( KConfig & cfg, bool saveURLs, bool saveWi
 {
   //kdDebug(1202) << "KonqViewManager::saveViewProfile" << endl;
   if( m_pMainWindow->childFrame() != 0L ) {
-    TQString prefix = TQString::fromLatin1( m_pMainWindow->childFrame()->frameType() )
+    TQString prefix = TQString::tqfromLatin1( m_pMainWindow->childFrame()->frameType() )
                      + TQString::number(0);
     cfg.writeEntry( "RootItem", prefix );
     prefix.append( '_' );
@@ -1156,7 +1156,7 @@ void KonqViewManager::loadViewProfile( KConfig &cfg, const TQString & filename,
       for ( it.toFirst(); it != 0L; ++it )
       {
           KonqView *view = it.current()->activeChildView();
-          if (view && view->part() && (view->part()->metaObject()->findProperty("modified") != -1)) {
+          if (view && view->part() && (view->part()->tqmetaObject()->tqfindProperty("modified") != -1)) {
             TQVariant prop = view->part()->property("modified");
             if (prop.isValid() && prop.toBool()) {
                 showTab( view );
@@ -1175,7 +1175,7 @@ void KonqViewManager::loadViewProfile( KConfig &cfg, const TQString & filename,
   else
   {
       KonqView *view = m_pMainWindow->currentView();
-      if (view && view->part() && (view->part()->metaObject()->findProperty("modified") != -1)) {
+      if (view && view->part() && (view->part()->tqmetaObject()->tqfindProperty("modified") != -1)) {
         TQVariant prop = view->part()->property("modified");
         if (prop.isValid() && prop.toBool())
             if ( KMessageBox::warningContinueCancel( 0,
@@ -1413,7 +1413,7 @@ TQSize KonqViewManager::readConfigSize( KConfig &cfg, TQWidget *widget )
 
     TQRect geom = KGlobalSettings::desktopGeometry(widget);
 
-    if ( widthStr.contains( '%' ) == 1 )
+    if ( widthStr.tqcontains( '%' ) == 1 )
     {
         widthStr.truncate( widthStr.length() - 1 );
         int relativeWidth = widthStr.toInt( &ok );
@@ -1428,7 +1428,7 @@ TQSize KonqViewManager::readConfigSize( KConfig &cfg, TQWidget *widget )
             width = -1;
     }
 
-    if ( heightStr.contains( '%' ) == 1 )
+    if ( heightStr.tqcontains( '%' ) == 1 )
     {
         heightStr.truncate( heightStr.length() - 1 );
         int relativeHeight = heightStr.toInt( &ok );
@@ -1465,8 +1465,8 @@ void KonqViewManager::loadItem( KConfig &cfg, KonqFrameContainerBase *parent,
         serviceType = "text/html";
         serviceName = "html";
     } else {
-        serviceType = cfg.readEntry( TQString::fromLatin1( "ServiceType" ).prepend( prefix ), "inode/directory");
-        serviceName = cfg.readEntry( TQString::fromLatin1( "ServiceName" ).prepend( prefix ) );
+        serviceType = cfg.readEntry( TQString::tqfromLatin1( "ServiceType" ).prepend( prefix ), "inode/directory");
+        serviceName = cfg.readEntry( TQString::tqfromLatin1( "ServiceName" ).prepend( prefix ) );
     }
     //kdDebug(1202) << "KonqViewManager::loadItem: ServiceType " << serviceType << " " << serviceName << endl;
 
@@ -1480,17 +1480,17 @@ void KonqViewManager::loadItem( KConfig &cfg, KonqFrameContainerBase *parent,
       return; //ugh..
     }
 
-    bool passiveMode = cfg.readBoolEntry( TQString::fromLatin1( "PassiveMode" ).prepend( prefix ), false );
+    bool passiveMode = cfg.readBoolEntry( TQString::tqfromLatin1( "PassiveMode" ).prepend( prefix ), false );
 
     //kdDebug(1202) << "KonqViewManager::loadItem: Creating View Stuff" << endl;
     KonqView *childView = setupView( parent, viewFactory, service, partServiceOffers, appServiceOffers, serviceType, passiveMode, openAfterCurrentPage );
 
-    if (!childView->isFollowActive()) childView->setLinkedView( cfg.readBoolEntry( TQString::fromLatin1( "LinkedView" ).prepend( prefix ), false ) );
-    childView->setToggleView( cfg.readBoolEntry( TQString::fromLatin1( "ToggleView" ).prepend( prefix ), false ) );
-    if( !cfg.readBoolEntry( TQString::fromLatin1( "ShowStatusBar" ).prepend( prefix ), true ) )
+    if (!childView->isFollowActive()) childView->setLinkedView( cfg.readBoolEntry( TQString::tqfromLatin1( "LinkedView" ).prepend( prefix ), false ) );
+    childView->setToggleView( cfg.readBoolEntry( TQString::tqfromLatin1( "ToggleView" ).prepend( prefix ), false ) );
+    if( !cfg.readBoolEntry( TQString::tqfromLatin1( "ShowStatusBar" ).prepend( prefix ), true ) )
       childView->frame()->statusbar()->hide();
 
-    if (cfg.readBoolEntry( TQString::fromLatin1( "docContainer" ).prepend( prefix ), false ))
+    if (cfg.readBoolEntry( TQString::tqfromLatin1( "docContainer" ).prepend( prefix ), false ))
       m_pDocContainer = childView->frame();
 
     if (!m_pDocContainer)
@@ -1536,7 +1536,7 @@ void KonqViewManager::loadItem( KConfig &cfg, KonqFrameContainerBase *parent,
 
     childView->frame()->show();
 
-    TQString key = TQString::fromLatin1( "URL" ).prepend( prefix );
+    TQString key = TQString::tqfromLatin1( "URL" ).prepend( prefix );
     if ( openURL )
     {
       KURL url;
@@ -1546,11 +1546,11 @@ void KonqViewManager::loadItem( KConfig &cfg, KonqFrameContainerBase *parent,
       {
         TQString u = cfg.readPathEntry( key );
         if ( u.isEmpty() )
-          u = TQString::fromLatin1("about:blank");
+          u = TQString::tqfromLatin1("about:blank");
         url = u;
       }
       else if(key == "empty_URL")
-        url = TQString::fromLatin1("about:blank");
+        url = TQString::tqfromLatin1("about:blank");
       else
         url = defaultURL;
 
@@ -1567,13 +1567,13 @@ void KonqViewManager::loadItem( KConfig &cfg, KonqFrameContainerBase *parent,
       //else kdDebug(1202) << "KonqViewManager::loadItem: url is empty" << endl;
     }
     // Do this after opening the URL, so that it's actually possible to open it :)
-    childView->setLockedLocation( cfg.readBoolEntry( TQString::fromLatin1( "LockedLocation" ).prepend( prefix ), false ) );
+    childView->setLockedLocation( cfg.readBoolEntry( TQString::tqfromLatin1( "LockedLocation" ).prepend( prefix ), false ) );
   }
   else if( name.startsWith("Container") ) {
     //kdDebug(1202) << "KonqViewManager::loadItem Item is Container" << endl;
 
     //load container config
-    TQString ostr = cfg.readEntry( TQString::fromLatin1( "Orientation" ).prepend( prefix ) );
+    TQString ostr = cfg.readEntry( TQString::tqfromLatin1( "Orientation" ).prepend( prefix ) );
     //kdDebug(1202) << "Orientation: " << ostr << endl;
     Qt::Orientation o;
     if( ostr == "Vertical" )
@@ -1586,12 +1586,12 @@ void KonqViewManager::loadItem( KConfig &cfg, KonqFrameContainerBase *parent,
     }
 
     TQValueList<int> sizes =
-        cfg.readIntListEntry( TQString::fromLatin1( "SplitterSizes" ).prepend( prefix ));
+        cfg.readIntListEntry( TQString::tqfromLatin1( "SplitterSizes" ).prepend( prefix ));
 
-    int index = cfg.readNumEntry( TQString::fromLatin1( "activeChildIndex" ).prepend(prefix), -1 );
+    int index = cfg.readNumEntry( TQString::tqfromLatin1( "activeChildIndex" ).prepend(prefix), -1 );
 
     TQStrList childList;
-    if( cfg.readListEntry( TQString::fromLatin1( "Children" ).prepend( prefix ), childList ) < 2 )
+    if( cfg.readListEntry( TQString::tqfromLatin1( "Children" ).prepend( prefix ), childList ) < 2 )
     {
       kdWarning() << "Profile Loading Error: Less than two children in " << name << endl;
       // fallback to defaults
@@ -1608,7 +1608,7 @@ void KonqViewManager::loadItem( KConfig &cfg, KonqFrameContainerBase *parent,
       parent->insertChildFrame( newContainer, tabindex );
 
 
-      if (cfg.readBoolEntry( TQString::fromLatin1( "docContainer" ).prepend( prefix ), false ))
+      if (cfg.readBoolEntry( TQString::tqfromLatin1( "docContainer" ).prepend( prefix ), false ))
         m_pDocContainer = newContainer;
 
       loadItem( cfg, newContainer, childList.at(0), defaultURL, openURL );
@@ -1634,9 +1634,9 @@ void KonqViewManager::loadItem( KConfig &cfg, KonqFrameContainerBase *parent,
     parent->insertChildFrame( newContainer );
     m_pDocContainer = newContainer;
 
-    int index = cfg.readNumEntry( TQString::fromLatin1( "activeChildIndex" ).prepend(prefix), 0 );
+    int index = cfg.readNumEntry( TQString::tqfromLatin1( "activeChildIndex" ).prepend(prefix), 0 );
 
-    TQStringList childList = cfg.readListEntry( TQString::fromLatin1( "Children" ).prepend( prefix ) );
+    TQStringList childList = cfg.readListEntry( TQString::tqfromLatin1( "Children" ).prepend( prefix ) );
     for ( TQStringList::Iterator it = childList.begin(); it != childList.end(); ++it )
     {
         loadItem( cfg, newContainer, *it, defaultURL, openURL );
diff --git a/konqueror/konqueror.kcfg b/konqueror/konqueror.kcfg
index a412347d1..756b80e2d 100644
--- a/konqueror/konqueror.kcfg
+++ b/konqueror/konqueror.kcfg
@@ -223,7 +223,7 @@
       <!-- checked -->
     </entry>
     <entry key="DefaultEncoding" type="String"> <!--KHTML-->
-      <default code="true">QString::null</default> 
+      <default code="true">TQString()</default> 
       <label></label>
       <whatsthis></whatsthis>
       <!-- checked -->
diff --git a/konqueror/listview/konq_infolistviewitem.cc b/konqueror/listview/konq_infolistviewitem.cc
index 7b06a4996..842f870ec 100644
--- a/konqueror/listview/konq_infolistviewitem.cc
+++ b/konqueror/listview/konq_infolistviewitem.cc
@@ -206,7 +206,7 @@ void KonqInfoListViewItem::setDisabled( bool disabled )
     setPixmap( 0, m_fileitem->pixmap( iconSize, state() ) );
 }
 
-void KonqInfoListViewItem::paintCell( TQPainter *_painter, const TQColorGroup & _cg, int _column, int _width, int _alignment )
+void KonqInfoListViewItem::paintCell( TQPainter *_painter, const TQColorGroup & _cg, int _column, int _width, int _tqalignment )
 {
     TQColorGroup cg( _cg );
 
@@ -218,7 +218,7 @@ void KonqInfoListViewItem::paintCell( TQPainter *_painter, const TQColorGroup &
     cg.setColor( TQColorGroup::Text, m_pListViewWidget->itemColor() );
 
     KListView *lv = static_cast< KListView* >( listView() );
-    const TQPixmap *pm = lv->viewport()->paletteBackgroundPixmap();
+    const TQPixmap *pm = TQT_TQPIXMAP_CONST(lv->viewport()->paletteBackgroundPixmap());
     if ( _column == 0 && isSelected() && !lv->allColumnsShowFocus() )
     {
         int newWidth = width( lv->fontMetrics(), lv, _column );
@@ -242,7 +242,7 @@ void KonqInfoListViewItem::paintCell( TQPainter *_painter, const TQColorGroup &
         _width = newWidth;
     }
 
-    KListViewItem::paintCell( _painter, cg, _column, _width, _alignment );
+    KListViewItem::paintCell( _painter, cg, _column, _width, _tqalignment );
 }
 
 void KonqInfoListViewItem::paintFocus( TQPainter * _painter, const TQColorGroup & cg, const TQRect & _r )
diff --git a/konqueror/listview/konq_infolistviewitem.h b/konqueror/listview/konq_infolistviewitem.h
index e81928118..2ba7b8067 100644
--- a/konqueror/listview/konq_infolistviewitem.h
+++ b/konqueror/listview/konq_infolistviewitem.h
@@ -56,7 +56,7 @@ class KonqInfoListViewItem : public KonqBaseListViewItem
       virtual ~KonqInfoListViewItem() { }
 
       virtual void paintCell( TQPainter *_painter, const TQColorGroup & cg,
-                              int column, int width, int alignment );
+                              int column, int width, int tqalignment );
       virtual void paintFocus( TQPainter * _painter, const TQColorGroup & cg, const TQRect & r );
       virtual void updateContents();
       virtual void setDisabled( bool disabled );
diff --git a/konqueror/listview/konq_infolistviewwidget.cc b/konqueror/listview/konq_infolistviewwidget.cc
index 783c6eef3..135e11a09 100644
--- a/konqueror/listview/konq_infolistviewwidget.cc
+++ b/konqueror/listview/konq_infolistviewwidget.cc
@@ -32,12 +32,12 @@
 #include <tqstringlist.h>
 
 KonqInfoListViewWidget::KonqInfoListViewWidget( KonqListView* parent,
-                                                TQWidget* parentWidget)
-  : KonqBaseListViewWidget(parent, parentWidget)
+                                                TQWidget* tqparentWidget)
+  : KonqBaseListViewWidget(parent, tqparentWidget)
 {
     m_metaInfoJob = 0;
 
-    m_mtSelector = new KSelectAction(i18n("View &As"), 0, this,
+    m_mtSelector = new KSelectAction(i18n("View &As"), 0, TQT_TQOBJECT(this),
                                      TQT_SLOT(slotSelectMimeType()),
                                      parent->actionCollection(), "view_as" );
 
@@ -201,7 +201,7 @@ void KonqInfoListViewWidget::slotNewItems( const KFileItemList& list)
         }
 
         if ( !m_itemsToSelect.isEmpty() ) {
-           TQStringList::Iterator tsit = m_itemsToSelect.find( (*kit)->name() );
+           TQStringList::Iterator tsit = m_itemsToSelect.tqfind( (*kit)->name() );
            if ( tsit != m_itemsToSelect.end() ) {
               m_itemsToSelect.remove( tsit );
               setSelected( tmp, true );
@@ -375,7 +375,7 @@ void KonqInfoListViewWidget::determineCounts(const KFileItemList& list)
 
     if (m_favorite.mimetype)
     {
-          m_mtSelector->setCurrentItem(mtlist.findIndex(m_favorite.mimetype->comment()));
+          m_mtSelector->setCurrentItem(mtlist.tqfindIndex(m_favorite.mimetype->comment()));
           kdDebug(1203) << "favorite mimetype is " << m_favorite.mimetype->name() << endl;
     }
     createFavoriteColumns();
diff --git a/konqueror/listview/konq_infolistviewwidget.h b/konqueror/listview/konq_infolistviewwidget.h
index 5ae497ac2..46bda8b22 100644
--- a/konqueror/listview/konq_infolistviewwidget.h
+++ b/konqueror/listview/konq_infolistviewwidget.h
@@ -37,7 +37,7 @@ class KonqInfoListViewWidget : public KonqBaseListViewWidget
 //   friend class KonqTextViewItem;
    Q_OBJECT
    public:
-      KonqInfoListViewWidget( KonqListView *parent, TQWidget *parentWidget );
+      KonqInfoListViewWidget( KonqListView *parent, TQWidget *tqparentWidget );
       ~KonqInfoListViewWidget();
       
      const TQStringList columnKeys() {return m_columnKeys;}
diff --git a/konqueror/listview/konq_listview.cc b/konqueror/listview/konq_listview.cc
index f256e8e3b..3307073de 100644
--- a/konqueror/listview/konq_listview.cc
+++ b/konqueror/listview/konq_listview.cc
@@ -63,12 +63,12 @@ KonqListViewFactory::~KonqListViewFactory()
   s_defaultViewProps = 0;
 }
 
-KParts::Part* KonqListViewFactory::createPartObject( TQWidget *parentWidget, const char *, TQObject *parent, const char *name, const char*, const TQStringList &args )
+KParts::Part* KonqListViewFactory::createPartObject( TQWidget *tqparentWidget, const char *, TQObject *parent, const char *name, const char*, const TQStringList &args )
 {
   if( args.count() < 1 )
     kdWarning() << "KonqListView: Missing Parameter" << endl;
 
-  KParts::Part *obj = new KonqListView( parentWidget, parent, name, args.first() );
+  KParts::Part *obj = new KonqListView( tqparentWidget, parent, name, args.first() );
   return obj;
 }
 
@@ -144,7 +144,7 @@ void ListViewBrowserExtension::updateActions()
 void ListViewBrowserExtension::copySelection( bool move )
 {
   KonqDrag *urlData = new KonqDrag( m_listView->listViewWidget()->selectedUrls(false), m_listView->listViewWidget()->selectedUrls(true), move );
-  TQApplication::clipboard()->setData( urlData );
+  TQApplication::tqclipboard()->setData( urlData );
 }
 
 void ListViewBrowserExtension::paste()
@@ -169,11 +169,11 @@ void ListViewBrowserExtension::rename()
      const TQString txt = le->text();
      TQString pattern;
      KMimeType::diagnoseFileName( txt, pattern );
-     if (!pattern.isEmpty() && pattern.at(0)=='*' && pattern.find('*',1)==-1)
+     if (!pattern.isEmpty() && pattern.at(0)=='*' && pattern.tqfind('*',1)==-1)
          le->setSelection(0, txt.length()-pattern.stripWhiteSpace().length()+1);
      else
      {
-         int lastDot = txt.findRev('.');
+         int lastDot = txt.tqfindRev('.');
          if (lastDot > 0)
              le->setSelection(0, lastDot);
      }
@@ -216,7 +216,7 @@ void ListViewBrowserExtension::editMimeType()
   KonqOperations::editMimeType( items.first()->mimetype() );
 }
 
-KonqListView::KonqListView( TQWidget *parentWidget, TQObject *parent, const char *name, const TQString& mode )
+KonqListView::KonqListView( TQWidget *tqparentWidget, TQObject *parent, const char *name, const TQString& mode )
  : KonqDirPart( parent, name )
 ,m_headerTimer(0)
 {
@@ -234,25 +234,25 @@ KonqListView::KonqListView( TQWidget *parentWidget, TQObject *parent, const char
    {
       kdDebug(1202) << "Creating KonqTextViewWidget" << endl;
       xmlFile = "konq_textview.rc";
-      m_pListView=new KonqTextViewWidget(this, parentWidget);
+      m_pListView=new KonqTextViewWidget(this, tqparentWidget);
    }
    else if (mode=="MixedTree")
    {
       kdDebug(1202) << "Creating KonqTreeViewWidget" << endl;
       xmlFile = "konq_treeview.rc";
-      m_pListView=new KonqTreeViewWidget(this,parentWidget);
+      m_pListView=new KonqTreeViewWidget(this,tqparentWidget);
    }
    else if (mode=="InfoListView")
    {
       kdDebug(1202) << "Creating KonqInfoListViewWidget" << endl;
       xmlFile = "konq_infolistview.rc";
-      m_pListView=new KonqInfoListViewWidget(this,parentWidget);
+      m_pListView=new KonqInfoListViewWidget(this,tqparentWidget);
    }
    else
    {
       kdDebug(1202) << "Creating KonqDetailedListViewWidget" << endl;
       xmlFile = "konq_detailedlistview.rc";
-      m_pListView = new KonqBaseListViewWidget( this, parentWidget);
+      m_pListView = new KonqBaseListViewWidget( this, tqparentWidget);
    }
    setWidget( m_pListView );
    setDirLister( m_pListView->m_dirLister );
diff --git a/konqueror/listview/konq_listview.h b/konqueror/listview/konq_listview.h
index 8665160d3..0fc8f0340 100644
--- a/konqueror/listview/konq_listview.h
+++ b/konqueror/listview/konq_listview.h
@@ -44,7 +44,7 @@ public:
   KonqListViewFactory();
   virtual ~KonqListViewFactory();
 
-  virtual KParts::Part* createPartObject( TQWidget *parentWidget, const char *, TQObject *parent, const char *name, const char*, const TQStringList &args );
+  virtual KParts::Part* createPartObject( TQWidget *tqparentWidget, const char *, TQObject *parent, const char *name, const char*, const TQStringList &args );
 
   static KInstance *instance();
   static KonqPropsView *defaultViewProps();
@@ -65,7 +65,7 @@ class KonqListView : public KonqDirPart
   Q_OBJECT
   Q_PROPERTY( bool supportsUndo READ supportsUndo )
 public:
-  KonqListView( TQWidget *parentWidget, TQObject *parent, const char *name, const TQString& mode );
+  KonqListView( TQWidget *tqparentWidget, TQObject *parent, const char *name, const TQString& mode );
   virtual ~KonqListView();
 
   virtual const KFileItem * currentItem();
diff --git a/konqueror/listview/konq_listviewitems.cc b/konqueror/listview/konq_listviewitems.cc
index 3c70f1fb0..a66dbb06c 100644
--- a/konqueror/listview/konq_listviewitems.cc
+++ b/konqueror/listview/konq_listviewitems.cc
@@ -144,7 +144,7 @@ void KonqListViewItem::updateContents()
              const TQString entryStr = retrieveExtraEntry( m_fileitem, numExtra );
              if ( tmpColumn->type == TQVariant::DateTime )
              {
-                 TQDateTime dt = TQDateTime::fromString( entryStr, Qt::ISODate );
+                 TQDateTime dt = TQT_TQDATETIME_OBJECT(TQDateTime::fromString( entryStr, Qt::ISODate ));
                  setText(tmpColumn->displayInColumn,
                          KGlobal::locale()->formatDateTime(dt));
              }
@@ -173,7 +173,7 @@ void KonqListViewItem::setActive( bool active )
     if ( m_bActive == active )
         return;
 
-    //#### Optimize away repaint if possible, like the iconview does?
+    //#### Optimize away tqrepaint if possible, like the iconview does?
     KonqBaseListViewItem::setActive( active );
     int iconSize = m_pListViewWidget->iconSize();
     iconSize = iconSize ? iconSize : KGlobal::iconLoader()->currentSize( KIcon::Small ); // Default = small
@@ -203,7 +203,7 @@ void KonqListViewItem::setPixmap( int column, const TQPixmap& pm )
    int newWidth = pm.isNull() ? 0 : pm.width();
    int newHeight = pm.isNull() ? 0 : pm.height();
 
-   // If the height or width have changed then we're going to have to repaint
+   // If the height or width have changed then we're going to have to tqrepaint
    // this whole thing.  Fortunately since most of the calls are coming from
    // setActive() this is the uncommon case.
 
@@ -211,12 +211,12 @@ void KonqListViewItem::setPixmap( int column, const TQPixmap& pm )
    {
       setup();
       widthChanged( column );
-      invalidateHeight();
+      tqinvalidateHeight();
       return;
    }
 
    // If we're just replacing the icon with another one its size -- i.e. a
-   // "highlighted" icon, don't bother repainting the whole widget.
+   // "highlighted" icon, don't bother tqrepainting the whole widget.
 
    TQListView *lv = m_pListViewWidget;
 
@@ -225,7 +225,7 @@ void KonqListViewItem::setPixmap( int column, const TQPixmap& pm )
    int y = lv->itemPos( this );
    int w = newWidth;
    int h = height();
-   lv->repaintContents( x, y, w, h );
+   lv->tqrepaintContents( x, y, w, h );
 }
 
 const TQPixmap* KonqListViewItem::pixmap( int column ) const
@@ -275,9 +275,9 @@ int KonqBaseListViewItem::compare( TQListViewItem* item, int col, bool ascending
             {
                 if ( cInfo->type & TQVariant::DateTime ) {
                     const TQString entryStr1 = retrieveExtraEntry( m_fileitem, numExtra );
-                    TQDateTime dt1 = TQDateTime::fromString( entryStr1, Qt::ISODate );
+                    TQDateTime dt1 = TQT_TQDATETIME_OBJECT(TQDateTime::fromString( entryStr1, Qt::ISODate ));
                     const TQString entryStr2 = retrieveExtraEntry( k->m_fileitem, numExtra );
-                    TQDateTime dt2 = TQDateTime::fromString( entryStr2, Qt::ISODate );
+                    TQDateTime dt2 = TQT_TQDATETIME_OBJECT(TQDateTime::fromString( entryStr2, Qt::ISODate ));
                     return ( dt1 > dt2 ) ? 1 : ( dt1 < dt2 ) ? -1 : 0;
                 }
             }
@@ -294,7 +294,7 @@ int KonqBaseListViewItem::compare( TQListViewItem* item, int col, bool ascending
    }
 }
 
-void KonqListViewItem::paintCell( TQPainter *_painter, const TQColorGroup & _cg, int _column, int _width, int _alignment )
+void KonqListViewItem::paintCell( TQPainter *_painter, const TQColorGroup & _cg, int _column, int _width, int _tqalignment )
 {
     TQColorGroup cg( _cg );
 
@@ -306,7 +306,7 @@ void KonqListViewItem::paintCell( TQPainter *_painter, const TQColorGroup & _cg,
     cg.setColor( TQColorGroup::Text, m_pListViewWidget->itemColor() );
 
     KListView *lv = static_cast< KListView* >( listView() );
-    const TQPixmap *pm = lv->viewport()->paletteBackgroundPixmap();
+    const TQPixmap *pm = TQT_TQPIXMAP_CONST(lv->viewport()->paletteBackgroundPixmap());
     if ( _column == 0 && isSelected() && !lv->allColumnsShowFocus() )
     {
         int newWidth = width( lv->fontMetrics(), lv, _column );
@@ -330,7 +330,7 @@ void KonqListViewItem::paintCell( TQPainter *_painter, const TQColorGroup & _cg,
         _width = newWidth;
     }
 
-    KListViewItem::paintCell( _painter, cg, _column, _width, _alignment );
+    KListViewItem::paintCell( _painter, cg, _column, _width, _tqalignment );
 }
 
 void KonqListViewItem::paintFocus( TQPainter * _painter, const TQColorGroup & cg, const TQRect & _r )
@@ -421,7 +421,7 @@ KonqBaseListViewItem::~KonqBaseListViewItem()
 
 TQRect KonqBaseListViewItem::rect() const
 {
-    TQRect r = m_pListViewWidget->itemRect(this);
+    TQRect r = m_pListViewWidget->tqitemRect(this);
     return TQRect( m_pListViewWidget->viewportToContents( r.topLeft() ), TQSize( r.width(), r.height() ) );
 }
 
diff --git a/konqueror/listview/konq_listviewitems.h b/konqueror/listview/konq_listviewitems.h
index b54f1c2db..8e78b10f0 100644
--- a/konqueror/listview/konq_listviewitems.h
+++ b/konqueror/listview/konq_listviewitems.h
@@ -107,7 +107,7 @@ class KonqListViewItem : public KonqBaseListViewItem
       virtual ~KonqListViewItem();
 
       virtual void paintCell( TQPainter *_painter, const TQColorGroup & cg,
-                              int column, int width, int alignment );
+                              int column, int width, int tqalignment );
       virtual void paintFocus( TQPainter * _painter, const TQColorGroup & cg, const TQRect & r );
       virtual void updateContents();
       virtual void setDisabled( bool disabled );
diff --git a/konqueror/listview/konq_listviewwidget.cc b/konqueror/listview/konq_listviewwidget.cc
index 8f166af0a..d61518767 100644
--- a/konqueror/listview/konq_listviewwidget.cc
+++ b/konqueror/listview/konq_listviewwidget.cc
@@ -84,8 +84,8 @@ void ColumnInfo::setData(const TQString& n, const TQString& desktopName, int kio
 }
 
 
-KonqBaseListViewWidget::KonqBaseListViewWidget( KonqListView *parent, TQWidget *parentWidget)
-   : KListView(parentWidget)
+KonqBaseListViewWidget::KonqBaseListViewWidget( KonqListView *parent, TQWidget *tqparentWidget)
+   : KListView(tqparentWidget)
    ,sortedByColumn(0)
    ,m_pBrowserView(parent)
    ,m_dirLister(new KDirLister( true /*m_showIcons==false*/))
@@ -107,7 +107,7 @@ KonqBaseListViewWidget::KonqBaseListViewWidget( KonqListView *parent, TQWidget *
 {
    kdDebug(1202) << "+KonqBaseListViewWidget" << endl;
 
-   m_dirLister->setMainWindow(topLevelWidget());
+   m_dirLister->setMainWindow(tqtopLevelWidget());
 
    m_bTopLevelComplete  = true;
 
@@ -169,8 +169,8 @@ KonqBaseListViewWidget::KonqBaseListViewWidget( KonqListView *parent, TQWidget *
    connect( header(), TQT_SIGNAL(sizeChange( int, int, int )), TQT_SLOT(slotUpdateBackground()) );
 
    viewport()->setMouseTracking( true );
-   viewport()->setFocusPolicy( TQWidget::WheelFocus );
-   setFocusPolicy( TQWidget::WheelFocus );
+   viewport()->setFocusPolicy( TQ_WheelFocus );
+   setFocusPolicy( TQ_WheelFocus );
    setAcceptDrops( true );
 
    //looks better with the statusbar
@@ -228,7 +228,7 @@ void KonqBaseListViewWidget::readProtocolConfig( const KURL & url )
    for ( int num = 1; extraFieldsIt != extraFields.end(); ++extraFieldsIt, ++num )
    {
       const TQString column = (*extraFieldsIt).name;
-      if ( lstColumns.find(column) == lstColumns.end() )
+      if ( lstColumns.tqfind(column) == lstColumns.end() )
          lstColumns << column;
       const TQString type = (*extraFieldsIt).type; // ## TODO use when sorting
       TQVariant::Type t = TQVariant::Invalid;
@@ -325,7 +325,7 @@ void KonqBaseListViewWidget::readProtocolConfig( const KURL & url )
          continue;
       }
 
-      TQStringList::Iterator listIt = listingList.find( confColumns[i].desktopFileName );
+      TQStringList::Iterator listIt = listingList.tqfind( confColumns[i].desktopFileName );
       if ( listIt == listingList.end() ) // not found -> hide
       {
          //move all columns behind one to the front
@@ -410,7 +410,7 @@ void KonqBaseListViewWidget::contentsMousePressEvent( TQMouseEvent *e )
       TQRect r( m_rubber->normalize() );
        delete m_rubber;
        m_rubber = 0;
-      repaintContents( r, FALSE );
+      tqrepaintContents( r, FALSE );
    }
 
    delete m_selected;
@@ -424,14 +424,14 @@ void KonqBaseListViewWidget::contentsMousePressEvent( TQMouseEvent *e )
       KListView::contentsMousePressEvent( e );
       }
    else {
-      if ( e->button() == LeftButton )
+      if ( e->button() == Qt::LeftButton )
       {
          m_rubber = new TQRect( e->x(), e->y(), 0, 0 );
 	  clearSelection();
 	 emit selectionChanged();
          m_fileTip->setItem( 0 );
       }
-      if ( e->button() != RightButton )
+      if ( e->button() != Qt::RightButton )
          TQListView::contentsMousePressEvent( e );
    }
    // Store list of selected items at mouse-press time.
@@ -448,7 +448,7 @@ void KonqBaseListViewWidget::contentsMouseReleaseEvent( TQMouseEvent *e )
       TQRect r( m_rubber->normalize() );
       delete m_rubber;
       m_rubber = 0;
-      repaintContents( r, FALSE );
+      tqrepaintContents( r, FALSE );
    }
 
    if ( m_scrollTimer )
@@ -489,7 +489,7 @@ void KonqBaseListViewWidget::contentsMouseMoveEvent( TQMouseEvent *e )
          emit m_pBrowserView->setStatusBarText( item->item()->getStatusBarInfo() );
          m_pBrowserView->emitMouseOver( item->item() );
 
-         vp.setY( itemRect( item ).y() );
+         vp.setY( tqitemRect( item ).y() );
          TQRect rect( viewportToContents( vp ), TQSize(20, item->height()) );
          m_fileTip->setItem( item->item(), rect, item->pixmap( 0 ) );
          m_fileTip->setPreview( KGlobalSettings::showFilePreview( item->item()->url() ) );
@@ -551,9 +551,9 @@ void KonqBaseListViewWidget::drawRubber( TQPainter *p )
 
    TQPoint pt( m_rubber->x(), m_rubber->y() );
    pt = contentsToViewport( pt );
-   style().drawPrimitive( TQStyle::PE_RubberBand, p,
+   tqstyle().tqdrawPrimitive( TQStyle::PE_RubberBand, p,
                           TQRect( pt.x(), pt.y(), m_rubber->width(), m_rubber->height() ),
-                          colorGroup(), TQStyle::Style_Default, colorGroup().base() );
+                          tqcolorGroup(), TQStyle::Style_Default, tqcolorGroup().base() );
    
 }
 
@@ -591,9 +591,9 @@ void KonqBaseListViewWidget::slotAutoScroll()
    {
          TQRect rect;
       if ( allColumnsShowFocus() )
-          rect = itemRect( cur );
+          rect = tqitemRect( cur );
       else {
-          rect = itemRect( cur );
+          rect = tqitemRect( cur );
           rect.setWidth( executeArea( cur ) );
       }
   
@@ -623,7 +623,7 @@ void KonqBaseListViewWidget::slotAutoScroll()
 	    {
                setSelected( cur, true );
                changed = TRUE;
-               rr = rr.unite( itemRect( cur ) );
+               rr = rr.unite( tqitemRect( cur ) );
 	    }
          } 
 	 else 
@@ -631,10 +631,10 @@ void KonqBaseListViewWidget::slotAutoScroll()
             if ( cur->isSelected() )
 	    {
                changed = TRUE;
-               rr = rr.unite( itemRect( cur ) );
+               rr = rr.unite( tqitemRect( cur ) );
 	    }
 	    
-	    if ( !m_selected || !m_selected->contains( (KonqBaseListViewItem*)cur ) )
+	    if ( !m_selected || !m_selected->tqcontains( (KonqBaseListViewItem*)cur ) )
 	    {
                setSelected( cur, false );
 	    }
@@ -659,7 +659,7 @@ void KonqBaseListViewWidget::slotAutoScroll()
 	    {
                setSelected( cur, true );
                changed = TRUE;
-               rr = rr.unite( itemRect( cur ) );
+               rr = rr.unite( tqitemRect( cur ) );
 	    }
 	 }
 	 else 
@@ -667,10 +667,10 @@ void KonqBaseListViewWidget::slotAutoScroll()
             if ( cur->isSelected() )
 	    {
                changed = TRUE;
-              rr = rr.unite( itemRect( cur ) );
+              rr = rr.unite( tqitemRect( cur ) );
 	    }
 
-            if ( !m_selected || !m_selected->contains( (KonqBaseListViewItem*)cur ) )
+            if ( !m_selected || !m_selected->tqcontains( (KonqBaseListViewItem*)cur ) )
 	    {
                setSelected( cur, false );
 	    }
@@ -718,7 +718,7 @@ void KonqBaseListViewWidget::slotAutoScroll()
 
    if ( !TQRect( scroll_margin, scroll_margin,
                 viewport()->width() - 2*scroll_margin,
-                viewport()->height() - 2*scroll_margin ).contains( pos ) )
+                viewport()->height() - 2*scroll_margin ).tqcontains( pos ) )
    {
       if ( !m_scrollTimer )
       {
@@ -762,7 +762,7 @@ void KonqBaseListViewWidget::viewportDragMoveEvent( TQDragMoveEvent *_ev )
 
    // Unselect previous drag-over-item
    if ( m_dragOverItem && m_dragOverItem != item )
-       if ( !m_selected || !m_selected->contains( m_dragOverItem ) )
+       if ( !m_selected || !m_selected->tqcontains( m_dragOverItem ) )
            setSelected( m_dragOverItem, false );
 
    if ( !item )
@@ -900,7 +900,7 @@ void KonqBaseListViewWidget::slotSelectionChanged()
 void KonqBaseListViewWidget::slotMouseButtonClicked2( int _button,
       TQListViewItem *_item, const TQPoint& pos, int )
 {
-   if ( _button == MidButton )
+   if ( _button == Qt::MidButton )
    {
       if ( _item && isExecuteArea( viewport()->mapFromGlobal(pos) ) )
          m_pBrowserView->mmbClicked( static_cast<KonqBaseListViewItem *>(_item)->item() );
@@ -985,17 +985,17 @@ void KonqBaseListViewWidget::slotReturnPressed( TQListViewItem *_item )
 	 if (_item->pixmap(0) != 0)
 	 {
 	   // Rect of the QListViewItem's pixmap area.
-           TQRect rect = _item->listView()->itemRect(_item);
+           TQRect rect = _item->listView()->tqitemRect(_item);
 
 	   // calculate nesting depth
 	   int nestingDepth = 0;
-	   for (TQListViewItem *currentItem = _item->parent();
+	   for (TQListViewItem *currentItem = _item->tqparent();
 	        currentItem != 0;
-	        currentItem = currentItem->parent())
+	        currentItem = currentItem->tqparent())
 	  	  nestingDepth++;
 	
 	   // no parent no indent
-	   if (_item->parent() == 0)
+	   if (_item->tqparent() == 0)
 		nestingDepth = 0;
 	
 	   // Root decoration means additional indent
@@ -1111,7 +1111,7 @@ bool KonqBaseListViewWidget::openURL( const KURL &url )
       args.yOffset = contentsY();
       m_pBrowserView->extension()->setURLArgs( args );
 
-      if ( currentItem() && itemRect( currentItem() ).isValid() )
+      if ( currentItem() && tqitemRect( currentItem() ).isValid() )
          m_itemToGoTo = currentItem()->text(0);
 
       m_pBrowserView->m_filesToSelect.clear();
@@ -1255,7 +1255,7 @@ void KonqBaseListViewWidget::slotNewItems( const KFileItemList & entries )
          m_itemFound = true;
       }
       if ( !m_itemsToSelect.isEmpty() ) {
-         TQStringList::Iterator tsit = m_itemsToSelect.find( (*kit)->name() );
+         TQStringList::Iterator tsit = m_itemsToSelect.tqfind( (*kit)->name() );
          if ( tsit != m_itemsToSelect.end() ) {
             m_itemsToSelect.remove( tsit );
             setSelected( tmp, true );
@@ -1371,13 +1371,13 @@ KonqBaseListViewWidget::iterator& KonqBaseListViewWidget::iterator::operator++()
       m_p = i;
       return *this;
    }
-   m_p = (KonqBaseListViewItem *)m_p->parent();
+   m_p = (KonqBaseListViewItem *)m_p->tqparent();
 
    while ( m_p )
    {
       if ( m_p->nextSibling() )
          break;
-      m_p = (KonqBaseListViewItem *)m_p->parent();
+      m_p = (KonqBaseListViewItem *)m_p->tqparent();
    }
 
    if ( m_p )
@@ -1402,13 +1402,13 @@ KonqBaseListViewWidget::iterator KonqBaseListViewWidget::iterator::operator++(in
       m_p = i;
       return it;
    }
-   m_p = (KonqBaseListViewItem *)m_p->parent();
+   m_p = (KonqBaseListViewItem *)m_p->tqparent();
 
    while ( m_p )
    {
       if ( m_p->nextSibling() )
          break;
-      m_p = (KonqBaseListViewItem *)m_p->parent();
+      m_p = (KonqBaseListViewItem *)m_p->tqparent();
    }
 
    if ( m_p )
@@ -1418,7 +1418,7 @@ KonqBaseListViewWidget::iterator KonqBaseListViewWidget::iterator::operator++(in
 
 void KonqBaseListViewWidget::paintEmptyArea( TQPainter *p, const TQRect &r )
 {
-   const TQPixmap *pm = viewport()->paletteBackgroundPixmap();
+   const TQPixmap *pm = TQT_TQPIXMAP_CONST(viewport()->paletteBackgroundPixmap());
 
    if (!pm || pm->isNull())
       p->fillRect(r, viewport()->backgroundColor());
diff --git a/konqueror/listview/konq_listviewwidget.h b/konqueror/listview/konq_listviewwidget.h
index d6123c11f..7d57c202f 100644
--- a/konqueror/listview/konq_listviewwidget.h
+++ b/konqueror/listview/konq_listviewwidget.h
@@ -81,7 +81,7 @@ class KonqBaseListViewWidget : public KListView
 
    Q_OBJECT
 public:
-   KonqBaseListViewWidget( KonqListView *parent, TQWidget *parentWidget );
+   KonqBaseListViewWidget( KonqListView *parent, TQWidget *tqparentWidget );
    virtual ~KonqBaseListViewWidget();
    unsigned int NumberOfAtoms;
 
@@ -176,7 +176,7 @@ protected slots:
    virtual void slotRedirection( const KURL & );
    void slotPopupMenu( TQListViewItem *, const TQPoint&, int );
 
-   // forces a repaint on column size changes / branch expansion
+   // forces a tqrepaint on column size changes / branch expansion
    // when there is a background pixmap
    void slotUpdateBackground();
 
diff --git a/konqueror/listview/konq_textviewitem.cc b/konqueror/listview/konq_textviewitem.cc
index 8e03e171e..0d40ecfce 100644
--- a/konqueror/listview/konq_textviewitem.cc
+++ b/konqueror/listview/konq_textviewitem.cc
@@ -200,7 +200,7 @@ void KonqTextViewItem::updateContents()
    };
 }
 
-void KonqTextViewItem::paintCell( TQPainter *_painter, const TQColorGroup & _cg, int _column, int _width, int _alignment )
+void KonqTextViewItem::paintCell( TQPainter *_painter, const TQColorGroup & _cg, int _column, int _width, int _tqalignment )
 {
    TQColorGroup cg( _cg );
    cg.setColor(TQColorGroup::Text, static_cast<KonqTextViewWidget *>(listView())->colors[type]);
@@ -208,7 +208,7 @@ void KonqTextViewItem::paintCell( TQPainter *_painter, const TQColorGroup & _cg,
 //   cg.setColor(TQColorGroup::HighlightedText, static_cast<KonqTextViewWidget *>(listView())->highlight[type]);
 //   cg.setColor(TQColorGroup::Highlight, Qt::darkGray);
 
-   KListViewItem::paintCell( _painter, cg, _column, _width, _alignment );
+   KListViewItem::paintCell( _painter, cg, _column, _width, _tqalignment );
 }
 
 /*void KonqTextViewItem::paintFocus( TQPainter *_p, const TQColorGroup &_cg, const TQRect &_r )
diff --git a/konqueror/listview/konq_textviewitem.h b/konqueror/listview/konq_textviewitem.h
index f091781e2..02a534688 100644
--- a/konqueror/listview/konq_textviewitem.h
+++ b/konqueror/listview/konq_textviewitem.h
@@ -57,7 +57,7 @@ class KonqTextViewItem : public KonqBaseListViewItem
 //      virtual TQString key( int _column, bool asc) const;
       /** Call this before destroying the text view (decreases reference count
        * on the view)*/
-      virtual void paintCell( TQPainter *_painter, const TQColorGroup & _cg, int _column, int _width, int _alignment );
+      virtual void paintCell( TQPainter *_painter, const TQColorGroup & _cg, int _column, int _width, int _tqalignment );
 //      virtual void paintFocus( TQPainter *_painter, const TQColorGroup & _cg, const TQRect & r );
       virtual void updateContents();
 
diff --git a/konqueror/listview/konq_textviewwidget.cc b/konqueror/listview/konq_textviewwidget.cc
index 32de25351..f3e9140d3 100644
--- a/konqueror/listview/konq_textviewwidget.cc
+++ b/konqueror/listview/konq_textviewwidget.cc
@@ -29,8 +29,8 @@
 #include <assert.h>
 
 
-KonqTextViewWidget::KonqTextViewWidget( KonqListView *parent, TQWidget *parentWidget )
-:KonqBaseListViewWidget(parent,parentWidget)
+KonqTextViewWidget::KonqTextViewWidget( KonqListView *parent, TQWidget *tqparentWidget )
+:KonqBaseListViewWidget(parent,tqparentWidget)
 {
    kdDebug(1202) << "+KonqTextViewWidget" << endl;
    m_filenameColumn=1;
@@ -88,7 +88,7 @@ void KonqTextViewWidget::slotNewItems( const KFileItemList & entries )
          m_itemFound = true;
       }
       if ( !m_itemsToSelect.isEmpty() ) {
-         TQStringList::Iterator tsit = m_itemsToSelect.find( (*kit)->name() );
+         TQStringList::Iterator tsit = m_itemsToSelect.tqfind( (*kit)->name() );
          if ( tsit != m_itemsToSelect.end() ) {
             m_itemsToSelect.remove( tsit );
             setSelected( tmp, true );
diff --git a/konqueror/listview/konq_textviewwidget.h b/konqueror/listview/konq_textviewwidget.h
index 06a5cbbb5..5596e4d23 100644
--- a/konqueror/listview/konq_textviewwidget.h
+++ b/konqueror/listview/konq_textviewwidget.h
@@ -34,7 +34,7 @@ class KonqTextViewWidget : public KonqBaseListViewWidget
    friend class KonqTextViewItem;
    Q_OBJECT
    public:
-      KonqTextViewWidget( KonqListView *parent, TQWidget *parentWidget );
+      KonqTextViewWidget( KonqListView *parent, TQWidget *tqparentWidget );
       ~KonqTextViewWidget();
       virtual bool isExecuteArea( const TQPoint& point );
 
diff --git a/konqueror/listview/konq_treeviewwidget.cc b/konqueror/listview/konq_treeviewwidget.cc
index 4d04f2fa4..5fefc8133 100644
--- a/konqueror/listview/konq_treeviewwidget.cc
+++ b/konqueror/listview/konq_treeviewwidget.cc
@@ -27,8 +27,8 @@
 template class TQDict<KonqListViewDir>;
 
 
-KonqTreeViewWidget::KonqTreeViewWidget( KonqListView *parent, TQWidget *parentWidget)
-   : KonqBaseListViewWidget( parent, parentWidget )
+KonqTreeViewWidget::KonqTreeViewWidget( KonqListView *parent, TQWidget *tqparentWidget)
+   : KonqBaseListViewWidget( parent, tqparentWidget )
 {
    kdDebug(1202) << "+KonqTreeViewWidget" << endl;
 
@@ -246,7 +246,7 @@ void KonqTreeViewWidget::slotNewItems( const KFileItemList &entries )
         }
         
         if ( !m_itemsToSelect.isEmpty() ) {
-           TQStringList::Iterator tsit = m_itemsToSelect.find( (*kit)->name() );
+           TQStringList::Iterator tsit = m_itemsToSelect.tqfind( (*kit)->name() );
            if ( tsit != m_itemsToSelect.end() ) {
               m_itemsToSelect.remove( tsit );
               setSelected( fileItem ? fileItem : dirItem, true );
diff --git a/konqueror/listview/konq_treeviewwidget.h b/konqueror/listview/konq_treeviewwidget.h
index 3f08cc3d5..8ced17e6b 100644
--- a/konqueror/listview/konq_treeviewwidget.h
+++ b/konqueror/listview/konq_treeviewwidget.h
@@ -34,7 +34,7 @@ class KonqTreeViewWidget : public KonqBaseListViewWidget
 
    Q_OBJECT
 public:
-   KonqTreeViewWidget( KonqListView *parent, TQWidget *parentWidget );
+   KonqTreeViewWidget( KonqListView *parent, TQWidget *tqparentWidget );
    virtual ~KonqTreeViewWidget();
 
    virtual bool openURL( const KURL &url );
diff --git a/konqueror/preloader/preloader.cc b/konqueror/preloader/preloader.cc
index 23c1704d9..020d7dc6b 100644
--- a/konqueror/preloader/preloader.cc
+++ b/konqueror/preloader/preloader.cc
@@ -109,8 +109,8 @@ void KonqyPreloader::updateCount()
 	{
 	if( !check_always_preloaded_timer.isActive())
 	    {
-	    if( kapp->kdeinitExec( TQString::fromLatin1( "konqueror" ),
-		TQStringList() << TQString::fromLatin1( "--preload" ), NULL, NULL, "0" ) == 0 )
+	    if( kapp->kdeinitExec( TQString::tqfromLatin1( "konqueror" ),
+		TQStringList() << TQString::tqfromLatin1( "--preload" ), NULL, NULL, "0" ) == 0 )
 		{
 		kdDebug( 1202 ) << "Preloading Konqueror instance" << endl;
 	        check_always_preloaded_timer.start( 5000, true );
diff --git a/konqueror/remoteencodingplugin/kremoteencodingplugin.cpp b/konqueror/remoteencodingplugin/kremoteencodingplugin.cpp
index 7d84071fc..f8ca47992 100644
--- a/konqueror/remoteencodingplugin/kremoteencodingplugin.cpp
+++ b/konqueror/remoteencodingplugin/kremoteencodingplugin.cpp
@@ -41,7 +41,7 @@
 
 #include "kremoteencodingplugin.h"
 
-#define DATA_KEY	TQString::fromLatin1("Charset")
+#define DATA_KEY	TQString::tqfromLatin1("Charset")
 
 KRemoteEncodingPlugin::KRemoteEncodingPlugin(TQObject * parent,
 					     const char *name,
@@ -142,7 +142,7 @@ KRemoteEncodingPlugin::updateMenu()
       int id = 1;
       TQStringList::Iterator it;
       for (it = m_encodingDescriptions.begin(); it != m_encodingDescriptions.end(); ++it, ++id)
-	if ((*it).find(charset) != -1)
+	if ((*it).tqfind(charset) != -1)
 	  break;
 
       kdDebug() << k_funcinfo << "URL=" << m_currentURL << " charset=" << charset << endl;
diff --git a/konqueror/shellcmdplugin/kshellcmddialog.cpp b/konqueror/shellcmdplugin/kshellcmddialog.cpp
index eefa57337..e41d1c99a 100644
--- a/konqueror/shellcmdplugin/kshellcmddialog.cpp
+++ b/konqueror/shellcmdplugin/kshellcmddialog.cpp
@@ -43,10 +43,10 @@ KShellCommandDialog::KShellCommandDialog(const TQString& title, const TQString&
    closeButton= new KPushButton(KStdGuiItem::close(), buttonsBox);
    closeButton->setDefault(true);
 
-   label->resize(label->sizeHint());
-   m_shell->resize(m_shell->sizeHint());
-   closeButton->setFixedSize(closeButton->sizeHint());
-   cancelButton->setFixedSize(cancelButton->sizeHint());
+   label->resize(label->tqsizeHint());
+   m_shell->resize(m_shell->tqsizeHint());
+   closeButton->setFixedSize(closeButton->tqsizeHint());
+   cancelButton->setFixedSize(cancelButton->tqsizeHint());
 
    box->addWidget(label,0);
    box->addWidget(m_shell,1);
diff --git a/konqueror/shellcmdplugin/kshellcmdexecutor.cpp b/konqueror/shellcmdplugin/kshellcmdexecutor.cpp
index 167f0f812..121dac7ad 100644
--- a/konqueror/shellcmdplugin/kshellcmdexecutor.cpp
+++ b/konqueror/shellcmdplugin/kshellcmdexecutor.cpp
@@ -84,11 +84,11 @@ int KShellCommandExecutor::exec()
       return 0;
    }
 
-   m_readNotifier=new TQSocketNotifier(m_shellProcess->fd(),TQSocketNotifier::Read, this);
-   m_writeNotifier=new TQSocketNotifier(m_shellProcess->fd(),TQSocketNotifier::Write, this);
+   m_readNotifier=new TQSocketNotifier(m_shellProcess->fd(),TQSocketNotifier::Read, TQT_TQOBJECT(this));
+   m_writeNotifier=new TQSocketNotifier(m_shellProcess->fd(),TQSocketNotifier::Write, TQT_TQOBJECT(this));
    m_writeNotifier->setEnabled(false);
-   connect (m_readNotifier, TQT_SIGNAL(activated(int)), this,TQT_SLOT(readDataFromShell()));
-   connect (m_writeNotifier, TQT_SIGNAL(activated(int)), this,TQT_SLOT(writeDataToShell()));
+   connect (m_readNotifier, TQT_SIGNAL(activated(int)), TQT_TQOBJECT(this),TQT_SLOT(readDataFromShell()));
+   connect (m_writeNotifier, TQT_SIGNAL(activated(int)), TQT_TQOBJECT(this),TQT_SLOT(writeDataToShell()));
 
    return 1;
 }
diff --git a/konqueror/shellcmdplugin/kshellcmdexecutor.h b/konqueror/shellcmdplugin/kshellcmdexecutor.h
index 98b733603..616cdbc13 100644
--- a/konqueror/shellcmdplugin/kshellcmdexecutor.h
+++ b/konqueror/shellcmdplugin/kshellcmdexecutor.h
@@ -26,7 +26,7 @@
 class PtyProcess;
 class TQSocketNotifier;
 
-class KShellCommandExecutor:public QTextView
+class KShellCommandExecutor:public TQTextView
 {
    Q_OBJECT
    public:
diff --git a/konqueror/sidebar/konqsidebar.cpp b/konqueror/sidebar/konqsidebar.cpp
index bdc99a4ca..0e3f3512a 100644
--- a/konqueror/sidebar/konqsidebar.cpp
+++ b/konqueror/sidebar/konqsidebar.cpp
@@ -22,7 +22,7 @@
 #include <tqapplication.h>
 #include <kaccelmanager.h>
 
-KonqSidebar::KonqSidebar( TQWidget *parentWidget, const char *widgetName,
+KonqSidebar::KonqSidebar( TQWidget *tqparentWidget, const char *widgetName,
                           TQObject *parent, const char *name, bool universalMode )
 : KParts::ReadOnlyPart(parent, name),KonqSidebarIface()
 {
@@ -30,15 +30,15 @@ KonqSidebar::KonqSidebar( TQWidget *parentWidget, const char *widgetName,
 	setInstance( KonqSidebarFactory::instance() );
 	m_extension = 0;
 	// this should be your custom internal widget
-	m_widget = new Sidebar_Widget( parentWidget, this, widgetName ,universalMode, parentWidget->topLevelWidget()->property("currentProfile").toString() );
+	m_widget = new Sidebar_Widget( tqparentWidget, this, widgetName ,universalMode, tqparentWidget->tqtopLevelWidget()->property("currentProfile").toString() );
 	m_extension = new KonqSidebarBrowserExtension( this, m_widget,"KonqSidebar::BrowserExtension" );
 	connect(m_widget,TQT_SIGNAL(started(KIO::Job *)),
 		this, TQT_SIGNAL(started(KIO::Job*)));
 	connect(m_widget,TQT_SIGNAL(completed()),this,TQT_SIGNAL(completed()));
 	connect(m_extension, TQT_SIGNAL(addWebSideBar(const KURL&, const TQString&)),
 		m_widget, TQT_SLOT(addWebSideBar(const KURL&, const TQString&)));
-        KAcceleratorManager::setNoAccel(m_widget);
-	setWidget(m_widget);
+        KAcceleratorManager::setNoAccel(TQT_TQWIDGET(m_widget));
+	setWidget(TQT_TQWIDGET(m_widget));
 }
 
 KInstance *KonqSidebar::getInstance()
@@ -97,12 +97,12 @@ KonqSidebarFactory::~KonqSidebarFactory()
 	s_about = 0L;
 }
 
-KParts::Part* KonqSidebarFactory::createPartObject( TQWidget *parentWidget, const char *widgetName,
+KParts::Part* KonqSidebarFactory::createPartObject( TQWidget *tqparentWidget, const char *widgetName,
                                                         TQObject *parent, const char *name,
                                                         const char * /*classname*/, const TQStringList &args )
 {
     // Create an instance of our Part
-    KonqSidebar* obj = new KonqSidebar( parentWidget, widgetName, parent, name, args.contains("universal") );
+    KonqSidebar* obj = new KonqSidebar( tqparentWidget, widgetName, parent, name, args.tqcontains("universal") );
 
     // See if we are to be read-write or not
 //    if (TQCString(classname) == "KParts::ReadOnlyPart")
diff --git a/konqueror/sidebar/konqsidebar.h b/konqueror/sidebar/konqsidebar.h
index ec63e6d00..2724b2d39 100644
--- a/konqueror/sidebar/konqsidebar.h
+++ b/konqueror/sidebar/konqsidebar.h
@@ -77,7 +77,7 @@ public:
     /**
      * Default constructor
      */
-    KonqSidebar(TQWidget *parentWidget, const char *widgetName,
+    KonqSidebar(TQWidget *tqparentWidget, const char *widgetName,
                     TQObject *parent, const char *name,bool universalMode);
 
     /**
@@ -113,7 +113,7 @@ class KonqSidebarFactory : public KParts::Factory
 public:
     KonqSidebarFactory();
     virtual ~KonqSidebarFactory();
-    virtual KParts::Part* createPartObject( TQWidget *parentWidget, const char *widgetName,
+    virtual KParts::Part* createPartObject( TQWidget *tqparentWidget, const char *widgetName,
                                             TQObject *parent, const char *name,
                                             const char *classname, const TQStringList &args );
     static KInstance* instance();
diff --git a/konqueror/sidebar/konqsidebarplugin.cpp b/konqueror/sidebar/konqsidebarplugin.cpp
index 75e762d35..1839425dc 100644
--- a/konqueror/sidebar/konqsidebarplugin.cpp
+++ b/konqueror/sidebar/konqsidebarplugin.cpp
@@ -52,7 +52,7 @@ void KonqSidebarPlugin::handlePreviewOnMouseOver(const KFileItem& /*items*/) {}
 
 bool KonqSidebarPlugin::universalMode() {
 	if (!parent()) return false;
-	KonqSidebarIface *ksi=static_cast<KonqSidebarIface*>(parent()->qt_cast("KonqSidebarIface"));
+	KonqSidebarIface *ksi=static_cast<KonqSidebarIface*>(tqparent()->tqqt_cast("KonqSidebarIface"));
 	if (!ksi) return false;
 	kdDebug()<<"calling KonqSidebarIface->universalMode()"<<endl;
 	return ksi->universalMode();
diff --git a/konqueror/sidebar/konqsidebarplugin.h b/konqueror/sidebar/konqsidebarplugin.h
index d3ecf7ce4..8f3077b37 100644
--- a/konqueror/sidebar/konqsidebarplugin.h
+++ b/konqueror/sidebar/konqsidebarplugin.h
@@ -30,7 +30,7 @@
 
 class KonqSidebarPluginPrivate;
 
-class KDE_EXPORT KonqSidebarPlugin : public QObject
+class KDE_EXPORT KonqSidebarPlugin : public TQObject
 {
 	Q_OBJECT
 	public:
diff --git a/konqueror/sidebar/sidebar_widget.cpp b/konqueror/sidebar/sidebar_widget.cpp
index b4940e8e5..50163c46a 100644
--- a/konqueror/sidebar/sidebar_widget.cpp
+++ b/konqueror/sidebar/sidebar_widget.cpp
@@ -25,6 +25,7 @@
 #include <tqwhatsthis.h>
 #include <tqlayout.h>
 #include <tqstringlist.h>
+#include <tqucomextra_p.h>
 
 #include <klocale.h>
 #include <ksimpleconfig.h>
@@ -168,7 +169,7 @@ static TQString findFileName(const TQString* tmpl,bool universal, const TQString
 
 void addBackEnd::activatedAddMenu(int id)
 {
-	kdDebug() << "activatedAddMenu: " << TQString("%1").arg(id) << endl;
+	kdDebug() << "activatedAddMenu: " << TQString("%1").tqarg(id) << endl;
 	if (((uint)id) == libNames.size())
 		doRollBack();
 	if(((uint)id) >= libNames.size())
@@ -251,7 +252,7 @@ Sidebar_Widget::Sidebar_Widget(TQWidget *parent, KParts::ReadOnlyPart *par, cons
 	m_buttons.setAutoDelete(true);
 	m_hasStoredUrl = false;
 	m_latestViewed = -1;
-	setSizePolicy(TQSizePolicy(TQSizePolicy::Expanding, TQSizePolicy::Expanding));
+	tqsetSizePolicy(TQSizePolicy(TQSizePolicy::Expanding, TQSizePolicy::Expanding));
 
 	TQSplitter *splitterWidget = splitter();
 	if (splitterWidget) {
@@ -261,7 +262,7 @@ Sidebar_Widget::Sidebar_Widget(TQWidget *parent, KParts::ReadOnlyPart *par, cons
 	}
 		
 	m_area = new KDockArea(this);
-	m_area->setSizePolicy(TQSizePolicy(TQSizePolicy::Expanding, TQSizePolicy::Expanding));
+	m_area->tqsetSizePolicy(TQSizePolicy(TQSizePolicy::Expanding, TQSizePolicy::Expanding));
 	m_mainDockWidget = m_area->createDockWidget("free", 0);
 	m_mainDockWidget->setWidget(new TQWidget(m_mainDockWidget));
 	m_area->setMainDockWidget(m_mainDockWidget);
@@ -462,8 +463,8 @@ void Sidebar_Widget::initialCopy()
                 	{
                 		//kdDebug(1201) << "KonqSidebarTree::scanDir dirtree_dir contains " << *eIt << endl;
 	                	if ( *eIt != "." && *eIt != ".." &&
-					!entries.contains( *eIt ) &&
-					!dirEntries.contains( *eIt ) )
+					!entries.tqcontains( *eIt ) &&
+					!dirEntries.tqcontains( *eIt ) )
 				{ // we don't have that one yet -> copy it.
 					TQString cp("cp -R -- ");
 					cp += KProcess::quote(dirtree_dir + *eIt);
@@ -674,11 +675,11 @@ void Sidebar_Widget::stdAction(const char *handlestd)
 
 	kdDebug() << "Try calling >active< module's (" << mod->module->className() << ") slot " << handlestd << endl;
 
-	int id = mod->module->metaObject()->findSlot( handlestd );
+	int id = mod->module->tqmetaObject()->tqfindSlot( handlestd );
   	if ( id == -1 )
 		return;
 	kdDebug() << "Action slot was found, it will be called now" << endl;
-  	QUObject o[ 1 ];
+  	TQUObject o[ 1 ];
 	mod->module->qt_invoke( id, o );
   	return;
 }
@@ -742,7 +743,7 @@ void Sidebar_Widget::createButtons()
 	for (uint i = 0; i < m_buttons.count(); i++)
 	{
 		ButtonInfo *button = m_buttons.at(i);
-		if (m_openViews.contains(button->file))
+		if (m_openViews.tqcontains(button->file))
 		{
 			m_buttonBar->setTab(i,true);
 			m_noUpdate = true;
@@ -814,7 +815,7 @@ bool Sidebar_Widget::addButton(const TQString &desktoppath,int pos)
 	{
 	  	m_buttonBar->appendTab(SmallIcon(icon), lastbtn, name);
 		ButtonInfo *bi = new ButtonInfo(desktoppath, ((KonqSidebar*)m_partParent),0, url, lib, name,
-						icon, this);
+						icon, TQT_TQOBJECT(this));
 		/*int id=*/m_buttons.insert(lastbtn, bi);
 		KMultiTabBarTab *tab = m_buttonBar->tab(lastbtn);
 		tab->installEventFilter(this);
@@ -833,7 +834,7 @@ bool Sidebar_Widget::addButton(const TQString &desktoppath,int pos)
 bool Sidebar_Widget::eventFilter(TQObject *obj, TQEvent *ev)
 {
 
-	if (ev->type()==TQEvent::MouseButtonPress && ((TQMouseEvent *)ev)->button()==TQMouseEvent::RightButton)
+	if (ev->type()==TQEvent::MouseButtonPress && ((TQMouseEvent *)ev)->button()==Qt::RightButton)
 	{
 		KMultiTabBarTab *bt=dynamic_cast<KMultiTabBarTab*>(obj);
 		if (bt)
@@ -881,7 +882,7 @@ bool Sidebar_Widget::eventFilter(TQObject *obj, TQEvent *ev)
 void Sidebar_Widget::mousePressEvent(TQMouseEvent *ev)
 {
 	if (ev->type()==TQEvent::MouseButtonPress &&
-            ((TQMouseEvent *)ev)->button()==TQMouseEvent::RightButton &&
+            ((TQMouseEvent *)ev)->button()==Qt::RightButton &&
             !m_disableConfig)
         { m_menu->exec(TQCursor::pos()); }
 }
@@ -1042,28 +1043,28 @@ void Sidebar_Widget::showHidePage(int page)
 
 void Sidebar_Widget::collapseExpandSidebar()
 {
-	if (!parentWidget())
+	if (!tqparentWidget())
 		return; // Can happen during destruction
 		
 	if (m_visibleViews.count()==0)
 	{
 		m_somethingVisible = false;
-		parentWidget()->setMaximumWidth(minimumSizeHint().width());
+		tqparentWidget()->setMaximumWidth(tqminimumSizeHint().width());
 		updateGeometry();
 		emit panelHasBeenExpanded(false);
 	} else {
 		m_somethingVisible = true;
-		parentWidget()->setMaximumWidth(32767);
+		tqparentWidget()->setMaximumWidth(32767);
 		updateGeometry();
 		emit panelHasBeenExpanded(true);
 	}
 }
 
-TQSize Sidebar_Widget::sizeHint() const
+TQSize Sidebar_Widget::tqsizeHint() const
 {
         if (m_somethingVisible)
            return TQSize(m_savedWidth,200);
-        return minimumSizeHint();
+        return tqminimumSizeHint();
 }
 
 void Sidebar_Widget::dockWidgetHasUndocked(KDockWidget* wid)
@@ -1122,7 +1123,7 @@ void Sidebar_Widget::createNewWindow( const KURL &url, const KParts::URLArgs &ar
 
 void Sidebar_Widget::enableAction( const char * name, bool enabled )
 {
- 	if (sender()->parent()->isA("ButtonInfo"))
+ 	if (TQT_TQOBJECT_CONST(sender())->tqparent()->isA("ButtonInfo"))
 	{
 		ButtonInfo *btninfo = static_cast<ButtonInfo*>(sender()->parent());
 		if (btninfo)
@@ -1147,7 +1148,7 @@ void Sidebar_Widget::enableAction( const char * name, bool enabled )
 
 bool  Sidebar_Widget::doEnableActions()
 {
- 	if (!(sender()->parent()->isA("ButtonInfo")))
+ 	if (!(TQT_TQOBJECT_CONST(sender())->tqparent()->isA("ButtonInfo")))
 	{
 		kdDebug()<<"Couldn't set active module, aborting"<<endl;
 		return false;
@@ -1194,50 +1195,50 @@ void Sidebar_Widget::popupMenu( KXMLGUIClient *client,
 
 void Sidebar_Widget::connectModule(TQObject *mod)
 {
-	if (mod->metaObject()->findSignal("started(KIO::Job*)") != -1) {
+	if (mod->tqmetaObject()->tqfindSignal("started(KIO::Job*)") != -1) {
 		connect(mod,TQT_SIGNAL(started(KIO::Job *)),this, TQT_SIGNAL(started(KIO::Job*)));
 	}
 
-	if (mod->metaObject()->findSignal("completed()") != -1) {
+	if (mod->tqmetaObject()->tqfindSignal("completed()") != -1) {
 		connect(mod,TQT_SIGNAL(completed()),this,TQT_SIGNAL(completed()));
 	}
 
-	if (mod->metaObject()->findSignal("popupMenu(const TQPoint&,const KURL&,const TQString&,mode_t)") != -1) {
+	if (mod->tqmetaObject()->tqfindSignal("popupMenu(const TQPoint&,const KURL&,const TQString&,mode_t)") != -1) {
 		connect(mod,TQT_SIGNAL(popupMenu( const TQPoint &, const KURL &,
 			const TQString &, mode_t)),this,TQT_SLOT(popupMenu( const
 			TQPoint &, const KURL&, const TQString &, mode_t)));
 	}
 
-	if (mod->metaObject()->findSignal("popupMenu(KXMLGUIClient*,const TQPoint&,const KURL&,const TQString&,mode_t)") != -1) {
+	if (mod->tqmetaObject()->tqfindSignal("popupMenu(KXMLGUIClient*,const TQPoint&,const KURL&,const TQString&,mode_t)") != -1) {
 		connect(mod,TQT_SIGNAL(popupMenu( KXMLGUIClient *, const TQPoint &,
 			const KURL &,const TQString &, mode_t)),this,
 			TQT_SLOT(popupMenu( KXMLGUIClient *, const TQPoint &,
 			const KURL &,const TQString &, mode_t)));
 	}
 
-	if (mod->metaObject()->findSignal("popupMenu(const TQPoint&,const KFileItemList&)") != -1) {
+	if (mod->tqmetaObject()->tqfindSignal("popupMenu(const TQPoint&,const KFileItemList&)") != -1) {
 		connect(mod,TQT_SIGNAL(popupMenu( const TQPoint &, const KFileItemList & )),
 			this,TQT_SLOT(popupMenu( const TQPoint &, const KFileItemList & )));
 	}
 
-	if (mod->metaObject()->findSignal("openURLRequest(const KURL&,const KParts::URLArgs&)") != -1) {
+	if (mod->tqmetaObject()->tqfindSignal("openURLRequest(const KURL&,const KParts::URLArgs&)") != -1) {
 		connect(mod,TQT_SIGNAL(openURLRequest( const KURL &, const KParts::URLArgs &)),
 			this,TQT_SLOT(openURLRequest( const KURL &, const KParts::URLArgs &)));
 	}
 
-	if (mod->metaObject()->findSignal("submitFormRequest(const char*,const TQString&,const TQByteArray&,const TQString&,const TQString&,const TQString&)") != -1) {
+	if (mod->tqmetaObject()->tqfindSignal("submitFormRequest(const char*,const TQString&,const TQByteArray&,const TQString&,const TQString&,const TQString&)") != -1) {
 		connect(mod,
 			TQT_SIGNAL(submitFormRequest(const char*,const TQString&,const TQByteArray&,const TQString&,const TQString&,const TQString&)),
 			this,
 			TQT_SLOT(submitFormRequest(const char*,const TQString&,const TQByteArray&,const TQString&,const TQString&,const TQString&)));
 	}
 
-	if (mod->metaObject()->findSignal("enableAction(const char*,bool)") != -1) {
+	if (mod->tqmetaObject()->tqfindSignal("enableAction(const char*,bool)") != -1) {
 		connect(mod,TQT_SIGNAL(enableAction( const char *, bool)),
 			this,TQT_SLOT(enableAction(const char *, bool)));
 	}
 
-	if (mod->metaObject()->findSignal("createNewWindow(const KURL&,const KParts::URLArgs&)") != -1) {
+	if (mod->tqmetaObject()->tqfindSignal("createNewWindow(const KURL&,const KParts::URLArgs&)") != -1) {
 		connect(mod,TQT_SIGNAL(createNewWindow( const KURL &, const KParts::URLArgs &)),
 			this,TQT_SLOT(createNewWindow( const KURL &, const KParts::URLArgs &)));
 	}
@@ -1298,10 +1299,10 @@ void Sidebar_Widget::resizeEvent(TQResizeEvent* ev)
 TQSplitter *Sidebar_Widget::splitter() const
 {
 	if (m_universalMode) return 0;
-	TQObject *p = parent();
+	TQObject *p = tqparent();
 	if (!p) return 0;
-	p = p->parent();
-	return static_cast<TQSplitter*>(p);
+	p = p->tqparent();
+	return static_cast<TQSplitter*>(TQT_TQWIDGET(p));
 }
 
 void Sidebar_Widget::userMovedSplitter()
diff --git a/konqueror/sidebar/sidebar_widget.h b/konqueror/sidebar/sidebar_widget.h
index c99ae3883..dd7182a35 100644
--- a/konqueror/sidebar/sidebar_widget.h
+++ b/konqueror/sidebar/sidebar_widget.h
@@ -70,7 +70,7 @@ public:
 };
 
 
-class addBackEnd: public QObject
+class addBackEnd: public TQObject
 {
 	Q_OBJECT
 public:
@@ -93,7 +93,7 @@ private:
 	TQWidget *m_parent;
 };
 
-class KDE_EXPORT Sidebar_Widget: public QWidget
+class KDE_EXPORT Sidebar_Widget: public TQWidget
 {
 	Q_OBJECT
 public:
@@ -107,7 +107,7 @@ public:
 	void stdAction(const char *handlestd);
 	//virtual KParts::ReadOnlyPart *getPart();
 	KParts::BrowserExtension *getExtension();
-        virtual TQSize sizeHint() const;	
+        virtual TQSize tqsizeHint() const;	
 
 public slots:
 	void addWebSideBar(const KURL& url, const TQString& name);
diff --git a/konqueror/sidebar/trees/bookmark_module/bookmark_module.cpp b/konqueror/sidebar/trees/bookmark_module/bookmark_module.cpp
index d00605c82..e79ed82df 100644
--- a/konqueror/sidebar/trees/bookmark_module/bookmark_module.cpp
+++ b/konqueror/sidebar/trees/bookmark_module/bookmark_module.cpp
@@ -161,10 +161,10 @@ void KonqSidebarBookmarkModule::slotMoved(TQListViewItem *i, TQListViewItem*, TQ
     KBookmarkGroup parentGroup;
     // try to get the parent group (assume that the TQListViewItem has been reparented by KListView)...
     // if anything goes wrong, use the root.
-    if (item->parent()) {
+    if (item->tqparent()) {
         bool error = false;
 
-        KonqSidebarBookmarkItem *parent = dynamic_cast<KonqSidebarBookmarkItem*>( (item->parent()) );
+        KonqSidebarBookmarkItem *parent = dynamic_cast<KonqSidebarBookmarkItem*>( (item->tqparent()) );
         if (!parent) {
             error = true;
         } else {
@@ -387,7 +387,7 @@ void KonqSidebarBookmarkModule::slotOpenTab()
     else
 	return;
 
-    DCOPRef ref(kapp->dcopClient()->appId(), tree()->topLevelWidget()->name());
+    DCOPRef ref(kapp->dcopClient()->appId(), tree()->tqtopLevelWidget()->name());
 
     if (bookmark.isGroup()) {
         KBookmarkGroup group = bookmark.toGroup();
@@ -412,9 +412,9 @@ void KonqSidebarBookmarkModule::slotCopyLocation()
 
     if ( !bookmark.isGroup() )
     {
-        kapp->clipboard()->setData( KBookmarkDrag::newDrag(bookmark, 0),
+        kapp->tqclipboard()->setData( KBookmarkDrag::newDrag(bookmark, 0),
                                     QClipboard::Selection );
-        kapp->clipboard()->setData( KBookmarkDrag::newDrag(bookmark, 0),
+        kapp->tqclipboard()->setData( KBookmarkDrag::newDrag(bookmark, 0),
                                     QClipboard::Clipboard );
     }
 }
@@ -484,7 +484,7 @@ void KonqSidebarBookmarkModule::fillGroup( KonqSidebarTreeItem * parentItem, KBo
                 fillGroup( item, grp );
 
                 TQString address(grp.address());
-                if (m_folderOpenState.contains(address))
+                if (m_folderOpenState.tqcontains(address))
                     item->setOpen(m_folderOpenState[address]);
                 else
                     item->setOpen(false);
diff --git a/konqueror/sidebar/trees/dirtree_module/dirtree_item.cpp b/konqueror/sidebar/trees/dirtree_module/dirtree_item.cpp
index 811867b14..16c1bfb78 100644
--- a/konqueror/sidebar/trees/dirtree_module/dirtree_item.cpp
+++ b/konqueror/sidebar/trees/dirtree_module/dirtree_item.cpp
@@ -108,7 +108,7 @@ bool KonqSidebarDirTreeItem::hasStandardIcon()
     return m_fileItem->iconName() == "folder";
 }
 
-void KonqSidebarDirTreeItem::paintCell( TQPainter *_painter, const TQColorGroup & _cg, int _column, int _width, int _alignment )
+void KonqSidebarDirTreeItem::paintCell( TQPainter *_painter, const TQColorGroup & _cg, int _column, int _width, int _tqalignment )
 {
     if (m_fileItem->isLink())
     {
@@ -116,7 +116,7 @@ void KonqSidebarDirTreeItem::paintCell( TQPainter *_painter, const TQColorGroup
         f.setItalic( TRUE );
         _painter->setFont( f );
     }
-    TQListViewItem::paintCell( _painter, _cg, _column, _width, _alignment );
+    TQListViewItem::paintCell( _painter, _cg, _column, _width, _tqalignment );
 }
 
 KURL KonqSidebarDirTreeItem::externalURL() const
@@ -134,7 +134,7 @@ TQString KonqSidebarDirTreeItem::externalMimeType() const
 
 bool KonqSidebarDirTreeItem::acceptsDrops( const TQStrList & formats )
 {
-    if ( formats.contains("text/uri-list") )
+    if ( formats.tqcontains("text/uri-list") )
         return m_fileItem->acceptsDrops();
     return false;
 }
@@ -162,8 +162,8 @@ void KonqSidebarDirTreeItem::itemSelected()
     if ( m_fileItem->url().directory(false) == KGlobalSettings::trashPath() )
         bInTrash = true;
 
-    TQMimeSource *data = TQApplication::clipboard()->data();
-    bool paste = ( data->encodedData( data->format() ).size() != 0 );
+    TQMimeSource *data = TQApplication::tqclipboard()->data();
+    bool paste = ( data->tqencodedData( data->format() ).size() != 0 );
 
     tree()->enableActions( true, true, paste, true && !bInTrash, true, true );
 }
@@ -197,7 +197,7 @@ void KonqSidebarDirTreeItem::paste()
 {
     // move or not move ?
     bool move = false;
-    TQMimeSource *data = TQApplication::clipboard()->data();
+    TQMimeSource *data = TQApplication::tqclipboard()->data();
     if ( data->provides( "application/x-kde-cutselection" ) ) {
         move = KonqDrag::decodeIsCutSelection( data );
         kdDebug(1201) << "move (from clipboard data) = " << move << endl;
diff --git a/konqueror/sidebar/trees/dirtree_module/dirtree_item.h b/konqueror/sidebar/trees/dirtree_module/dirtree_item.h
index 050f19424..3a599c7e9 100644
--- a/konqueror/sidebar/trees/dirtree_module/dirtree_item.h
+++ b/konqueror/sidebar/trees/dirtree_module/dirtree_item.h
@@ -36,7 +36,7 @@ public:
 
     virtual void setOpen( bool open );
 
-    virtual void paintCell( TQPainter *_painter, const TQColorGroup & _cg, int _column, int _width, int _alignment );
+    virtual void paintCell( TQPainter *_painter, const TQColorGroup & _cg, int _column, int _width, int _tqalignment );
 
     virtual bool acceptsDrops( const TQStrList & formats );
     virtual void drop( TQDropEvent * ev );
diff --git a/konqueror/sidebar/trees/dirtree_module/dirtree_module.cpp b/konqueror/sidebar/trees/dirtree_module/dirtree_module.cpp
index ac26b1285..401c4985a 100644
--- a/konqueror/sidebar/trees/dirtree_module/dirtree_module.cpp
+++ b/konqueror/sidebar/trees/dirtree_module/dirtree_module.cpp
@@ -357,7 +357,7 @@ void KonqSidebarDirTreeModule::listDirectory( KonqSidebarTreeItem *item )
     if (openItem)
     {
        // We have this directory listed already, just copy the entries as we
-       // can't use the dirlister, it would invalidate the old entries
+       // can't use the dirlister, it would tqinvalidate the old entries
        int size = KGlobal::iconLoader()->currentSize( KIcon::Small );
        KonqSidebarTreeItem * parentItem = item;
        KonqSidebarDirTreeItem *oldItem = static_cast<KonqSidebarDirTreeItem *> (openItem->firstChild());
@@ -549,7 +549,7 @@ void KonqSidebarDirTreeModule::slotRedirection( const KURL & oldUrl, const KURL
 
     do 
     {
-	if (item->alias.contains(newUrlStr)) continue;
+	if (item->alias.tqcontains(newUrlStr)) continue;
 	kdDebug()<<"Redirectiong element"<<endl;
         // We need to update the URL in m_dictSubDirs
         m_dictSubDirs.insert( newUrlStr, item );
@@ -574,7 +574,7 @@ void KonqSidebarDirTreeModule::slotListingStopped( const KURL & url )
         if ( item->childCount() == 0 )
         {
             item->setExpandable( false );
-            item->repaint();
+            item->tqrepaint();
         }
         m_pTree->stopAnimation( item );
         
diff --git a/konqueror/sidebar/trees/history_module/history_dlg.ui b/konqueror/sidebar/trees/history_module/history_dlg.ui
index 32fd31296..a90c1c49e 100644
--- a/konqueror/sidebar/trees/history_module/history_dlg.ui
+++ b/konqueror/sidebar/trees/history_module/history_dlg.ui
@@ -1,6 +1,6 @@
 <!DOCTYPE UI><UI version="3.1" stdsetdef="1">
 <class>KonqSidebarHistoryDlg</class>
-<widget class="QWidget">
+<widget class="TQWidget">
     <property name="name">
         <cstring>KonqHistoryDlg</cstring>
     </property>
@@ -19,7 +19,7 @@
         <property name="margin">
             <number>0</number>
         </property>
-        <widget class="QGroupBox">
+        <widget class="TQGroupBox">
             <property name="name">
                 <cstring>gbLimits</cstring>
             </property>
@@ -40,14 +40,14 @@
                     <property name="sizeType">
                         <enum>Expanding</enum>
                     </property>
-                    <property name="sizeHint">
+                    <property name="tqsizeHint">
                         <size>
                             <width>240</width>
                             <height>16</height>
                         </size>
                     </property>
                 </spacer>
-                <widget class="QCheckBox" row="1" column="0">
+                <widget class="TQCheckBox" row="1" column="0">
                     <property name="name">
                         <cstring>cbExpire</cstring>
                     </property>
@@ -60,7 +60,7 @@
                         <cstring>spinExpire</cstring>
                     </property>
                 </widget>
-                <widget class="QLabel" row="0" column="0">
+                <widget class="TQLabel" row="0" column="0">
                     <property name="name">
                         <cstring>lEntries</cstring>
                     </property>
@@ -78,7 +78,7 @@
                 </widget>
             </grid>
         </widget>
-        <widget class="QGroupBox">
+        <widget class="TQGroupBox">
             <property name="name">
                 <cstring>gbFonts</cstring>
             </property>
@@ -99,12 +99,12 @@
                         <cstring>spinOlder</cstring>
                     </property>
                 </widget>
-                <widget class="QComboBox" row="1" column="2">
+                <widget class="TQComboBox" row="1" column="2">
                     <property name="name">
                         <cstring>comboOlder</cstring>
                     </property>
                 </widget>
-                <widget class="QLabel" row="0" column="0">
+                <widget class="TQLabel" row="0" column="0">
                     <property name="name">
                         <cstring>lbNewer</cstring>
                     </property>
@@ -112,12 +112,12 @@
                         <string>URLs newer than</string>
                     </property>
                 </widget>
-                <widget class="QComboBox" row="0" column="2">
+                <widget class="TQComboBox" row="0" column="2">
                     <property name="name">
                         <cstring>comboNewer</cstring>
                     </property>
                 </widget>
-                <widget class="QPushButton" row="1" column="3">
+                <widget class="TQPushButton" row="1" column="3">
                     <property name="name">
                         <cstring>btnFontOlder</cstring>
                     </property>
@@ -125,7 +125,7 @@
                         <string>Choose Font...</string>
                     </property>
                 </widget>
-                <widget class="QLabel" row="1" column="0">
+                <widget class="TQLabel" row="1" column="0">
                     <property name="name">
                         <cstring>lbOlder</cstring>
                     </property>
@@ -133,7 +133,7 @@
                         <string>URLs older than</string>
                     </property>
                 </widget>
-                <widget class="QPushButton" row="0" column="3">
+                <widget class="TQPushButton" row="0" column="3">
                     <property name="name">
                         <cstring>btnFontNewer</cstring>
                     </property>
@@ -143,7 +143,7 @@
                 </widget>
             </grid>
         </widget>
-        <widget class="QGroupBox">
+        <widget class="TQGroupBox">
             <property name="name">
                 <cstring>gbDetails</cstring>
             </property>
@@ -154,7 +154,7 @@
                 <property name="name">
                     <cstring>unnamed</cstring>
                 </property>
-                <widget class="QCheckBox">
+                <widget class="TQCheckBox">
                     <property name="name">
                         <cstring>cbDetailedTips</cstring>
                     </property>
@@ -167,7 +167,7 @@
                 </widget>
             </hbox>
         </widget>
-        <widget class="QLayoutWidget">
+        <widget class="TQLayoutWidget">
             <property name="name">
                 <cstring>Layout4</cstring>
             </property>
@@ -175,7 +175,7 @@
                 <property name="name">
                     <cstring>unnamed</cstring>
                 </property>
-                <widget class="QPushButton">
+                <widget class="TQPushButton">
                     <property name="name">
                         <cstring>btnClearHistory</cstring>
                     </property>
@@ -193,7 +193,7 @@
                     <property name="sizeType">
                         <enum>Expanding</enum>
                     </property>
-                    <property name="sizeHint">
+                    <property name="tqsizeHint">
                         <size>
                             <width>418</width>
                             <height>0</height>
@@ -212,7 +212,7 @@
             <property name="sizeType">
                 <enum>Expanding</enum>
             </property>
-            <property name="sizeHint">
+            <property name="tqsizeHint">
                 <size>
                     <width>16</width>
                     <height>30</height>
diff --git a/konqueror/sidebar/trees/history_module/history_item.cpp b/konqueror/sidebar/trees/history_module/history_item.cpp
index 981be03bb..57647c04c 100644
--- a/konqueror/sidebar/trees/history_module/history_item.cpp
+++ b/konqueror/sidebar/trees/history_module/history_item.cpp
@@ -29,7 +29,7 @@
 #include <kiconloader.h>
 
 #define MYMODULE static_cast<KonqSidebarHistoryModule*>(module())
-#define MYGROUP static_cast<KonqSidebarHistoryGroupItem*>(parent())
+#define MYGROUP static_cast<KonqSidebarHistoryGroupItem*>(tqparent())
 
 KonqSidebarHistorySettings * KonqSidebarHistoryItem::s_settings = 0L;
 
@@ -126,30 +126,30 @@ TQString KonqSidebarHistoryItem::toolTipText() const
 }
 
 void KonqSidebarHistoryItem::paintCell( TQPainter *p, const TQColorGroup & cg,
-				 int column, int width, int alignment )
+				 int column, int width, int tqalignment )
 {
     TQDateTime dt;
-    TQDateTime current = TQDateTime::currentDateTime();
+    TQDateTime current = TQDateTime::tqcurrentDateTime();
 
     if ( s_settings->m_metricYoungerThan == KonqSidebarHistorySettings::DAYS )
-	dt = current.addDays( - s_settings->m_valueYoungerThan );
+	dt = TQT_TQDATETIME_OBJECT(current.addDays( - s_settings->m_valueYoungerThan ));
     else
-	dt = current.addSecs( - (s_settings->m_valueYoungerThan * 60) );
+	dt = TQT_TQDATETIME_OBJECT(current.addSecs( - (s_settings->m_valueYoungerThan * 60) ));
 
     if ( m_entry->lastVisited > dt )
 	p->setFont( s_settings->m_fontYoungerThan );
 
     else {
 	if ( s_settings->m_metricOlderThan == KonqSidebarHistorySettings::DAYS )
-	    dt = current.addDays( - s_settings->m_valueOlderThan );
+	    dt = TQT_TQDATETIME_OBJECT(current.addDays( - s_settings->m_valueOlderThan ));
 	else
-	    dt = current.addSecs( - (s_settings->m_valueOlderThan * 60) );
+	    dt = TQT_TQDATETIME_OBJECT(current.addSecs( - (s_settings->m_valueOlderThan * 60) ));
 
 	if ( m_entry->lastVisited < dt )
 	    p->setFont( s_settings->m_fontOlderThan );
     }
 
-    KonqSidebarTreeItem::paintCell( p, cg, column, width, alignment );
+    KonqSidebarTreeItem::paintCell( p, cg, column, width, tqalignment );
 }
 
 ///////////////////////////////////////////////////////////////////
diff --git a/konqueror/sidebar/trees/history_module/history_item.h b/konqueror/sidebar/trees/history_module/history_item.h
index 1c6c7c4c4..0ddc7ae4e 100644
--- a/konqueror/sidebar/trees/history_module/history_item.h
+++ b/konqueror/sidebar/trees/history_module/history_item.h
@@ -60,7 +60,7 @@ public:
     static void setSettings( KonqSidebarHistorySettings *s ) { s_settings = s; }
 
     virtual void paintCell( TQPainter *, const TQColorGroup & cg, int column, 
-			    int width, int alignment );
+			    int width, int tqalignment );
 
 private:
     const KonqHistoryEntry *m_entry;
diff --git a/konqueror/sidebar/trees/history_module/history_module.cpp b/konqueror/sidebar/trees/history_module/history_module.cpp
index a3806be94..2c8cd5728 100644
--- a/konqueror/sidebar/trees/history_module/history_module.cpp
+++ b/konqueror/sidebar/trees/history_module/history_module.cpp
@@ -54,7 +54,7 @@ KonqSidebarHistoryModule::KonqSidebarHistoryModule( KonqSidebarTree * parentTree
     connect( s_settings, TQT_SIGNAL( settingsChanged() ), TQT_SLOT( slotSettingsChanged() ));
 
     m_dict.setAutoDelete( true );
-    m_currentTime = TQDateTime::currentDateTime();
+    m_currentTime = TQDateTime::tqcurrentDateTime();
 
     KConfig *kc = KGlobal::config();
     KConfigGroupSaver cs( kc, "HistorySettings" );
@@ -132,7 +132,7 @@ void KonqSidebarHistoryModule::slotCreateItems()
     KonqHistoryEntry *entry;
     KonqHistoryList entries( KonqHistoryManager::kself()->entries() );
     KonqHistoryIterator it( entries );
-    m_currentTime = TQDateTime::currentDateTime();
+    m_currentTime = TQDateTime::tqcurrentDateTime();
 
     // the group item and the item of the serverroot '/' get a fav-icon
     // if available. All others get the protocol icon.
@@ -149,7 +149,7 @@ void KonqSidebarHistoryModule::slotCreateItems()
     TQStringList::Iterator it2 = openGroups.begin();
     KonqSidebarHistoryGroupItem *group;
     while ( it2 != openGroups.end() ) {
-	group = m_dict.find( *it2 );
+	group = m_dict.tqfind( *it2 );
 	if ( group )
 	    group->setOpen( true );
 
@@ -171,7 +171,7 @@ void KonqSidebarHistoryModule::slotEntryAdded( const KonqHistoryEntry *entry )
     if ( !m_initialized )
 	return;
 
-    m_currentTime = TQDateTime::currentDateTime();
+    m_currentTime = TQDateTime::tqcurrentDateTime();
     KonqSidebarHistoryGroupItem *group = getGroupItem( entry->url );
     KonqSidebarHistoryItem *item = group->findChild( entry );
     if ( !item )
@@ -185,7 +185,7 @@ void KonqSidebarHistoryModule::slotEntryAdded( const KonqHistoryEntry *entry )
     t->lockScrolling( true );
     group->sort();
     m_topLevelItem->sort();
-    qApp->processOneEvent();
+    tqApp->processOneEvent();
     t->lockScrolling( false );
 }
 
@@ -195,7 +195,7 @@ void KonqSidebarHistoryModule::slotEntryRemoved( const KonqHistoryEntry *entry )
 	return;
 
     TQString groupKey = groupForURL( entry->url );
-    KonqSidebarHistoryGroupItem *group = m_dict.find( groupKey );
+    KonqSidebarHistoryGroupItem *group = m_dict.tqfind( groupKey );
     if ( !group )
 	return;
 
@@ -324,7 +324,7 @@ void KonqSidebarHistoryModule::groupOpened( KonqSidebarHistoryGroupItem *item, b
 KonqSidebarHistoryGroupItem * KonqSidebarHistoryModule::getGroupItem( const KURL& url )
 {
     const TQString& groupKey = groupForURL( url );
-    KonqSidebarHistoryGroupItem *group = m_dict.find( groupKey );
+    KonqSidebarHistoryGroupItem *group = m_dict.tqfind( groupKey );
     if ( !group ) {
 	group = new KonqSidebarHistoryGroupItem( url, m_topLevelItem );
 
diff --git a/konqueror/sidebar/trees/history_module/history_settings.cpp b/konqueror/sidebar/trees/history_module/history_settings.cpp
index 6871415a0..20ca214d4 100644
--- a/konqueror/sidebar/trees/history_module/history_settings.cpp
+++ b/konqueror/sidebar/trees/history_module/history_settings.cpp
@@ -56,8 +56,8 @@ void KonqSidebarHistorySettings::readSettings(bool global)
     m_valueYoungerThan = config->readNumEntry("Value youngerThan", 1 );
     m_valueOlderThan = config->readNumEntry("Value olderThan", 2 );
 
-    TQString minutes = TQString::fromLatin1("minutes");
-    TQString days = TQString::fromLatin1("days");
+    TQString minutes = TQString::tqfromLatin1("minutes");
+    TQString days = TQString::tqfromLatin1("days");
     TQString metric = config->readEntry("Metric youngerThan", days );
     m_metricYoungerThan = (metric == days) ? DAYS : MINUTES;
     metric = config->readEntry("Metric olderThan", days );
@@ -83,8 +83,8 @@ void KonqSidebarHistorySettings::applySettings()
     config->writeEntry("Value youngerThan", m_valueYoungerThan );
     config->writeEntry("Value olderThan", m_valueOlderThan );
 
-    TQString minutes = TQString::fromLatin1("minutes");
-    TQString days = TQString::fromLatin1("days");
+    TQString minutes = TQString::tqfromLatin1("minutes");
+    TQString days = TQString::tqfromLatin1("days");
     config->writeEntry("Metric youngerThan", m_metricYoungerThan == DAYS ?
 			  days : minutes );
     config->writeEntry("Metric olderThan", m_metricOlderThan == DAYS ?
diff --git a/konqueror/sidebar/trees/history_module/kcmhistory.cpp b/konqueror/sidebar/trees/history_module/kcmhistory.cpp
index ccedf65d9..532e3a164 100644
--- a/konqueror/sidebar/trees/history_module/kcmhistory.cpp
+++ b/konqueror/sidebar/trees/history_module/kcmhistory.cpp
@@ -144,8 +144,8 @@ void HistorySidebarConfig::load()
 
 void HistorySidebarConfig::save()
 {
-    Q_UINT32 age   = dialog->cbExpire->isChecked() ? dialog->spinExpire->value() : 0;
-    Q_UINT32 count = dialog->spinEntries->value();
+    TQ_UINT32 age   = dialog->cbExpire->isChecked() ? dialog->spinExpire->value() : 0;
+    TQ_UINT32 count = dialog->spinEntries->value();
 
     KConfig config("konquerorrc");
     config.setGroup("HistorySettings");
@@ -156,13 +156,13 @@ void HistorySidebarConfig::save()
     TQDataStream streamAge( dataAge, IO_WriteOnly );
     streamAge << age << "foo";
     kapp->dcopClient()->send( "konqueror*", "KonqHistoryManager",
-			      "notifyMaxAge(Q_UINT32, TQCString)", dataAge );
+			      "notifyMaxAge(TQ_UINT32, TQCString)", dataAge );
 
     TQByteArray dataCount;
     TQDataStream streamCount( dataCount, IO_WriteOnly );
     streamCount << count << "foo";
     kapp->dcopClient()->send( "konqueror*", "KonqHistoryManager",
-			      "notifyMaxCount(Q_UINT32, TQCString)", dataCount );
+			      "notifyMaxCount(TQ_UINT32, TQCString)", dataCount );
 
     m_settings->m_valueYoungerThan = dialog->spinNewer->value();
     m_settings->m_valueOlderThan   = dialog->spinOlder->value();
diff --git a/konqueror/sidebar/trees/konq_sidebartree.cpp b/konqueror/sidebar/trees/konq_sidebartree.cpp
index c1c98e07a..9b342f20e 100644
--- a/konqueror/sidebar/trees/konq_sidebartree.cpp
+++ b/konqueror/sidebar/trees/konq_sidebartree.cpp
@@ -55,7 +55,7 @@ static const int autoOpenTimeout = 750;
 
 getModule KonqSidebarTree::getPluginFactory(TQString name)
 {
-  if (!pluginFactories.contains(name))
+  if (!pluginFactories.tqcontains(name))
   {
     KLibLoader *loader = KLibLoader::self();
     TQString libName    = pluginInfo[name];
@@ -114,8 +114,8 @@ public:
 };
 
 
-KonqSidebarTree::KonqSidebarTree( KonqSidebar_Tree *parent, TQWidget *parentWidget, int virt, const TQString& path )
-    : KListView( parentWidget ),
+KonqSidebarTree::KonqSidebarTree( KonqSidebar_Tree *parent, TQWidget *tqparentWidget, int virt, const TQString& path )
+    : KListView( tqparentWidget ),
       m_currentTopLevelItem( 0 ),
       m_toolTip( this ),
       m_scrollingLocked( false ),
@@ -272,7 +272,7 @@ void KonqSidebarTree::contentsDragMoveEvent( TQDragMoveEvent *e )
     TQListViewItem *item = itemAt( contentsToViewport( e->pos() ) );
 
     // Accept drops on the background, if URLs
-    if ( !item && m_lstDropFormats.contains("text/uri-list") )
+    if ( !item && m_lstDropFormats.tqcontains("text/uri-list") )
     {
         m_dropItem = 0;
         e->acceptAction();
@@ -417,7 +417,7 @@ bool KonqSidebarTree::acceptDrag(TQDropEvent* e) const
 {
     // for KListViewMode...
     for( int i = 0; e->format( i ); i++ )
-        if ( d->m_dropFormats.contains(e->format( i ) ) )
+        if ( d->m_dropFormats.tqcontains(e->format( i ) ) )
             return true;
     return false;
 }
@@ -482,7 +482,7 @@ void KonqSidebarTree::slotExecuted( TQListViewItem *item )
 void KonqSidebarTree::slotMouseButtonPressed( int _button, TQListViewItem* _item, const TQPoint&, int col )
 {
     KonqSidebarTreeItem * item = static_cast<KonqSidebarTreeItem*>( _item );
-    if (_button == RightButton)
+    if (_button == Qt::RightButton)
     {
         if ( item && col < 2)
         {
@@ -498,10 +498,10 @@ void KonqSidebarTree::slotMouseButtonClicked(int _button, TQListViewItem* _item,
     if(_item && col < 2)
     {
         switch( _button ) {
-        case LeftButton:
+        case Qt::LeftButton:
             slotExecuted( item );
             break;
-        case MidButton:
+        case Qt::MidButton:
             item->middleButtonClicked();
             break;
         }
@@ -516,7 +516,7 @@ void KonqSidebarTree::slotAutoOpenFolder()
         return;
 
     m_dropItem->setOpen( true );
-    m_dropItem->repaint();
+    m_dropItem->tqrepaint();
 }
 
 void KonqSidebarTree::rescanConfiguration()
@@ -606,7 +606,7 @@ void KonqSidebarTree::scanDir( KonqSidebarTreeItem *parent, const TQString &path
             // Version 5 includes the audiocd browser
             // Version 6 includes the printmanager and lan browser
             const int currentVersion = 6;
-            TQString key = TQString::fromLatin1("X-KDE-DirTreeVersionNumber");
+            TQString key = TQString::tqfromLatin1("X-KDE-DirTreeVersionNumber");
             KSimpleConfig versionCfg( path + "/.directory" );
             int versionNumber = versionCfg.readNumEntry( key, 1 );
             kdDebug(1201) << "KonqSidebarTree::scanDir found version " << versionNumber << endl;
@@ -652,7 +652,7 @@ void KonqSidebarTree::scanDir( KonqSidebarTreeItem *parent, const TQString &path
                 	{
 	                    //kdDebug(1201) << "KonqSidebarTree::scanDir dirtree_dir contains " << *eIt << endl;
         	            if ( *eIt != "." && *eIt != ".."
-                	         && !entries.contains( *eIt ) && !dirEntries.contains( *eIt ) )
+                	         && !entries.tqcontains( *eIt ) && !dirEntries.tqcontains( *eIt ) )
 	                    { // we don't have that one yet -> copy it.
                 	        TQString cp("cp -R -- ");
         	                cp += KProcess::quote(dirtree_dir + *eIt);
@@ -813,7 +813,7 @@ void KonqSidebarTree::slotAnimation()
     for (; it != end; ++it )
     {
         uint & iconNumber = it.data().iconNumber;
-        TQString icon = TQString::fromLatin1( it.data().iconBaseName ).append( TQString::number( iconNumber ) );
+        TQString icon = TQString::tqfromLatin1( it.data().iconBaseName ).append( TQString::number( iconNumber ) );
         it.key()->setPixmap( 0, SmallIcon( icon));
 
         iconNumber++;
@@ -836,7 +836,7 @@ void KonqSidebarTree::startAnimation( KonqSidebarTreeItem * item, const char * i
 
 void KonqSidebarTree::stopAnimation( KonqSidebarTreeItem * item )
 {
-    MapCurrentOpeningFolders::Iterator it = m_mapCurrentOpeningFolders.find(item);
+    MapCurrentOpeningFolders::Iterator it = m_mapCurrentOpeningFolders.tqfind(item);
     if ( it != m_mapCurrentOpeningFolders.end() )
     {
         item->setPixmap( 0, it.data().originalPixmap );
@@ -882,7 +882,7 @@ void KonqSidebarTree::enableActions( bool copy, bool cut, bool paste,
 bool KonqSidebarTree::tabSupport()
 {
     // see if the newTab() dcop function is available (i.e. the sidebar is embedded into konqueror)
-   DCOPRef ref(kapp->dcopClient()->appId(), topLevelWidget()->name());
+   DCOPRef ref(kapp->dcopClient()->appId(), tqtopLevelWidget()->name());
     DCOPReply reply = ref.call("functions()");
     if (reply.isValid()) {
         QCStringList funcs;
@@ -907,21 +907,21 @@ void KonqSidebarTree::showToplevelContextMenu()
     if (!m_collection)
     {
         m_collection = new KActionCollection( this, "bookmark actions" );
-        (void) new KAction( i18n("&Create New Folder..."), "folder_new", 0, this,
+        (void) new KAction( i18n("&Create New Folder..."), "folder_new", 0, TQT_TQOBJECT(this),
                             TQT_SLOT( slotCreateFolder() ), m_collection, "create_folder");
-        (void) new KAction( i18n("Delete Folder"), "editdelete", 0, this,
+        (void) new KAction( i18n("Delete Folder"), "editdelete", 0, TQT_TQOBJECT(this),
                             TQT_SLOT( slotDelete() ), m_collection, "delete_folder");
-        (void) new KAction( i18n("Rename"), 0, this,
+        (void) new KAction( i18n("Rename"), 0, TQT_TQOBJECT(this),
                             TQT_SLOT( slotRename() ), m_collection, "rename");
-        (void) new KAction( i18n("Delete Link"), "editdelete", 0, this,
+        (void) new KAction( i18n("Delete Link"), "editdelete", 0, TQT_TQOBJECT(this),
                             TQT_SLOT( slotDelete() ), m_collection, "delete_link");
-        (void) new KAction( i18n("Properties"), "edit", 0, this,
+        (void) new KAction( i18n("Properties"), "edit", 0, TQT_TQOBJECT(this),
                             TQT_SLOT( slotProperties() ), m_collection, "item_properties");
-        (void) new KAction( i18n("Open in New Window"), "window_new", 0, this,
+        (void) new KAction( i18n("Open in New Window"), "window_new", 0, TQT_TQOBJECT(this),
                             TQT_SLOT( slotOpenNewWindow() ), m_collection, "open_window");
-        (void) new KAction( i18n("Open in New Tab"), "tab_new", 0, this,
+        (void) new KAction( i18n("Open in New Tab"), "tab_new", 0, TQT_TQOBJECT(this),
                             TQT_SLOT( slotOpenTab() ), m_collection, "open_tab");
-        (void) new KAction( i18n("Copy Link Address"), "editcopy", 0, this,
+        (void) new KAction( i18n("Copy Link Address"), "editcopy", 0, TQT_TQOBJECT(this),
                             TQT_SLOT( slotCopyLocation() ), m_collection, "copy_location");
     }
 
@@ -1023,7 +1023,7 @@ void KonqSidebarTree::slotOpenNewWindow()
 void KonqSidebarTree::slotOpenTab()
 {
     if (!m_currentTopLevelItem) return;
-    DCOPRef ref(kapp->dcopClient()->appId(), topLevelWidget()->name());
+    DCOPRef ref(kapp->dcopClient()->appId(), tqtopLevelWidget()->name());
     ref.call( "newTab(TQString)", m_currentTopLevelItem->externalURL().url() );
 }
 
@@ -1031,8 +1031,8 @@ void KonqSidebarTree::slotCopyLocation()
 {
     if (!m_currentTopLevelItem) return;
     KURL url = m_currentTopLevelItem->externalURL();
-    kapp->clipboard()->setData( new KURLDrag(url, 0), QClipboard::Selection );
-    kapp->clipboard()->setData( new KURLDrag(url, 0), QClipboard::Clipboard );
+    kapp->tqclipboard()->setData( new KURLDrag(url, 0), QClipboard::Selection );
+    kapp->tqclipboard()->setData( new KURLDrag(url, 0), QClipboard::Clipboard );
 }
 
 ///////////////////////////////////////////////////////////////////
@@ -1045,7 +1045,7 @@ void KonqSidebarTreeToolTip::maybeTip( const TQPoint &point )
     if ( item ) {
 	TQString text = static_cast<KonqSidebarTreeItem*>( item )->toolTipText();
 	if ( !text.isEmpty() )
-	    tip ( m_view->itemRect( item ), text );
+	    tip ( m_view->tqitemRect( item ), text );
     }
 }
 
diff --git a/konqueror/sidebar/trees/konq_sidebartree.h b/konqueror/sidebar/trees/konq_sidebartree.h
index 269803a84..8db2a613e 100644
--- a/konqueror/sidebar/trees/konq_sidebartree.h
+++ b/konqueror/sidebar/trees/konq_sidebartree.h
@@ -50,7 +50,7 @@ typedef struct DirTreeConfigData_
 } DirTreeConfigData;
 
 
-class KonqSidebarTreeToolTip : public QToolTip
+class KonqSidebarTreeToolTip : public TQToolTip
 {
 public:
     KonqSidebarTreeToolTip( TQListView *view ) : TQToolTip( view->viewport() ), m_view( view ) {}
@@ -77,7 +77,7 @@ class KonqSidebarTree : public KListView, public KDirNotify
 {
     Q_OBJECT
 public:
-    KonqSidebarTree( KonqSidebar_Tree *parent, TQWidget *parentWidget, int virt, const TQString& path );
+    KonqSidebarTree( KonqSidebar_Tree *parent, TQWidget *tqparentWidget, int virt, const TQString& path );
     virtual ~KonqSidebarTree();
 
     void followURL( const KURL &url );
diff --git a/konqueror/sidebar/trees/konq_sidebartreeitem.h b/konqueror/sidebar/trees/konq_sidebartreeitem.h
index d39743b90..9fc313af2 100644
--- a/konqueror/sidebar/trees/konq_sidebartreeitem.h
+++ b/konqueror/sidebar/trees/konq_sidebartreeitem.h
@@ -37,7 +37,7 @@ class KonqSidebarTreeTopLevelItem;
  * Items belonging to a given module are created and managed by the module,
  * but they should all be KonqSidebarTreeItems, for the event handling in KonqSidebarTree.
  */
-class KonqSidebarTreeItem : public QListViewItem
+class KonqSidebarTreeItem : public TQListViewItem
 {
 public:
     // Create an item under another one
diff --git a/konqueror/sidebar/trees/konq_sidebartreetoplevelitem.cpp b/konqueror/sidebar/trees/konq_sidebartreetoplevelitem.cpp
index 4ce6fe445..91d4d1eb5 100644
--- a/konqueror/sidebar/trees/konq_sidebartreetoplevelitem.cpp
+++ b/konqueror/sidebar/trees/konq_sidebartreetoplevelitem.cpp
@@ -50,14 +50,14 @@ void KonqSidebarTreeTopLevelItem::setOpen( bool open )
 void KonqSidebarTreeTopLevelItem::itemSelected()
 {
     kdDebug() << "KonqSidebarTreeTopLevelItem::itemSelected" << endl;
-    TQMimeSource *data = TQApplication::clipboard()->data();
+    TQMimeSource *data = TQApplication::tqclipboard()->data();
     bool paste = m_bTopLevelGroup && data->provides("text/uri-list");
     tree()->enableActions( true, true, paste, true, true, true /*rename*/ );
 }
 
 bool KonqSidebarTreeTopLevelItem::acceptsDrops( const TQStrList & formats )
 {
-    return formats.contains("text/uri-list") &&
+    return formats.tqcontains("text/uri-list") &&
         ( m_bTopLevelGroup || !externalURL().isEmpty() );
 }
 
@@ -157,7 +157,7 @@ void KonqSidebarTreeTopLevelItem::paste()
 {
     // move or not move ?
     bool move = false;
-    TQMimeSource *data = TQApplication::clipboard()->data();
+    TQMimeSource *data = TQApplication::tqclipboard()->data();
     if ( data->provides( "application/x-kde-cutselection" ) ) {
         move = KonqDrag::decodeIsCutSelection( data );
         kdDebug(1201) << "move (from clipboard data) = " << move << endl;
diff --git a/konqueror/sidebar/trees/konqsidebar_tree.cpp b/konqueror/sidebar/trees/konqsidebar_tree.cpp
index 219063026..916e152fd 100644
--- a/konqueror/sidebar/trees/konqsidebar_tree.cpp
+++ b/konqueror/sidebar/trees/konqsidebar_tree.cpp
@@ -75,14 +75,14 @@ void KonqSidebar_Tree::cut()
 {
     TQDragObject * drag = static_cast<KonqSidebarTreeItem*>(tree->selectedItem())->dragObject( 0L, true );
     if (drag)
-        TQApplication::clipboard()->setData( drag );
+        TQApplication::tqclipboard()->setData( drag );
 }
 
 void KonqSidebar_Tree::copy()
 {
     TQDragObject * drag = static_cast<KonqSidebarTreeItem*>(tree->selectedItem())->dragObject( 0L );
     if (drag)
-        TQApplication::clipboard()->setData( drag );
+        TQApplication::tqclipboard()->setData( drag );
 }
 
 void KonqSidebar_Tree::paste()
@@ -147,7 +147,7 @@ extern "C"
 		i18n( "Select type:" ), names );
 	if (!item.isEmpty())
 		{
-			int id=names.findIndex( item );
+			int id=names.tqfindIndex( item );
 			if (id==-1) return false;
 			KSimpleConfig ksc2(*list.at(id));
 			ksc2.setGroup("Desktop Entry");
diff --git a/konqueror/sidebar/web_module/web_module.h b/konqueror/sidebar/web_module/web_module.h
index eb10414a9..36109ff86 100644
--- a/konqueror/sidebar/web_module/web_module.h
+++ b/konqueror/sidebar/web_module/web_module.h
@@ -82,7 +82,7 @@ class KHTMLSideBar : public KHTMLPart
 		virtual void urlSelected( const TQString &url, int button,
 				int state, const TQString &_target,
 				KParts::URLArgs args = KParts::URLArgs()) {
-			if (button == LeftButton ){
+			if (button == Qt::LeftButton ){
 				if (_target.lower() == "_self") {
 					openURL(url);
 				} else if (_target.lower() == "_blank") {
@@ -92,7 +92,7 @@ class KHTMLSideBar : public KHTMLPart
 				}
 				return;
 			}
-			if (button == MidButton) {
+			if (button == Qt::MidButton) {
 				emit openURLNewWindow(completeURL(url).url(),
 						args);
 				return;