TQt4 port kdegraphics

This enables compilation under both Qt3 and Qt4


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

43 files changed, 269 insertions, 249 deletions

diff --git a/kmrml/kmrml.spec b/kmrml/kmrml.spec
index 79dbab29..d278a7d0 100644
--- a/kmrml/kmrml.spec
+++ b/kmrml/kmrml.spec
@@ -48,11 +48,11 @@ make install DESTDIR=$RPM_BUILD_ROOT
 
 cd $RPM_BUILD_ROOT
  
-find . -type d | sed '1,2d;s,^\.,\%attr(-\,root\,root) \%dir ,' > $RPM_BUILD_DIR/file.list.%{name}
+tqfind . -type d | sed '1,2d;s,^\.,\%attr(-\,root\,root) \%dir ,' > $RPM_BUILD_DIR/file.list.%{name}
  
-find . -type f | sed 's,^\.,\%attr(-\,root\,root) ,' >> $RPM_BUILD_DIR/file.list.%{name}
+tqfind . -type f | sed 's,^\.,\%attr(-\,root\,root) ,' >> $RPM_BUILD_DIR/file.list.%{name}
  
-find . -type l | sed 's,^\.,\%attr(-\,root\,root) ,' >> $RPM_BUILD_DIR/file.list.%{name}
+tqfind . -type l | sed 's,^\.,\%attr(-\,root\,root) ,' >> $RPM_BUILD_DIR/file.list.%{name}
 
 %clean
 rm -rf $RPM_BUILD_ROOT
diff --git a/kmrml/kmrml/algorithmcombo.cpp b/kmrml/kmrml/algorithmcombo.cpp
index a2db81d4..bdd56ca3 100644
--- a/kmrml/kmrml/algorithmcombo.cpp
+++ b/kmrml/kmrml/algorithmcombo.cpp
@@ -22,11 +22,11 @@
 
 using namespace KMrml;
 
-// ### copycat of CollectionCombo... moc can't handle templates unfortunately..
+// ### copycat of CollectionCombo... tqmoc can't handle templates unfortunately..
 // could use base-class MrmlElement....
 
-AlgorithmCombo::AlgorithmCombo( TQWidget *parent, const char *name )
-    : KComboBox( false, parent, name ),
+AlgorithmCombo::AlgorithmCombo( TQWidget *tqparent, const char *name )
+    : KComboBox( false, tqparent, name ),
       m_algorithms( 0L )
 {
     connect( this, TQT_SIGNAL( activated( const TQString& ) ),
diff --git a/kmrml/kmrml/algorithmcombo.h b/kmrml/kmrml/algorithmcombo.h
index 8138b47a..082780b4 100644
--- a/kmrml/kmrml/algorithmcombo.h
+++ b/kmrml/kmrml/algorithmcombo.h
@@ -29,9 +29,10 @@ namespace KMrml
     class AlgorithmCombo : public KComboBox
     {
         Q_OBJECT
+  TQ_OBJECT
 
     public:
-        AlgorithmCombo( TQWidget *parent, const char *name = 0 );
+        AlgorithmCombo( TQWidget *tqparent, const char *name = 0 );
         ~AlgorithmCombo();
 
         void setAlgorithms( const AlgorithmList * algorithms );
diff --git a/kmrml/kmrml/algorithmdialog.cpp b/kmrml/kmrml/algorithmdialog.cpp
index bf3ed895..60926b1e 100644
--- a/kmrml/kmrml/algorithmdialog.cpp
+++ b/kmrml/kmrml/algorithmdialog.cpp
@@ -31,11 +31,11 @@
 
 using namespace KMrml;
 
-class ScrollView : public QScrollView
+class ScrollView : public TQScrollView
 {
 public:
-    ScrollView(TQWidget* parent = 0, const char* name = 0)
-        : TQScrollView(parent, name)
+    ScrollView(TQWidget* tqparent = 0, const char* name = 0)
+        : TQScrollView(tqparent, name)
     {
         setFrameStyle(TQFrame::NoFrame);
         m_frame = new TQFrame(viewport(), "ScrollView::m_frame");
@@ -49,8 +49,8 @@ protected:
     virtual void viewportResizeEvent(TQResizeEvent* ev)
     {
       TQScrollView::viewportResizeEvent(ev);
-      m_frame->resize( kMax(m_frame->sizeHint().width(), ev->size().width()),
-                       kMax(m_frame->sizeHint().height(), ev->size().height()));
+      m_frame->resize( kMax(m_frame->tqsizeHint().width(), ev->size().width()),
+                       kMax(m_frame->tqsizeHint().height(), ev->size().height()));
     };
 
 private:
@@ -60,8 +60,8 @@ private:
 AlgorithmDialog::AlgorithmDialog( const AlgorithmList& algorithms,
                                   const CollectionList& collections,
                                   const Collection& currentColl,
-                                  TQWidget *parent, const char *name )
-    : KDialogBase( parent, name, false, i18n("Configure Query Algorithms"),
+                                  TQWidget *tqparent, const char *name )
+    : KDialogBase( tqparent, name, false, i18n("Configure Query Algorithms"),
                    Ok | Cancel, Ok, false ),
       m_allAlgorithms( algorithms ),
       m_collections( collections )
@@ -71,7 +71,7 @@ AlgorithmDialog::AlgorithmDialog( const AlgorithmList& algorithms,
     TQVBoxLayout *mainLayout = new TQVBoxLayout( box, 0, KDialog::spacingHint(),
                                                 "mainLayout");
 
-    TQHBoxLayout *collectionLayout = new TQHBoxLayout( 0L, 0, 0, "coll layout");
+    TQHBoxLayout *collectionLayout = new TQHBoxLayout( 0L, 0, 0, "coll tqlayout");
     collectionLayout->addWidget( new TQLabel( i18n("Collection: "), box ));
 
     m_collectionCombo = new CollectionCombo( box, "collection combo" );
@@ -106,7 +106,7 @@ AlgorithmDialog::AlgorithmDialog( const AlgorithmList& algorithms,
     mainLayout->activate();
     algoHLayout->move( groupBox->x() + 10, groupBox->y() - 12 );
     
-    box->setMinimumWidth( algoHLayout->sizeHint().width() + 
+    box->setMinimumWidth( algoHLayout->tqsizeHint().width() + 
                           4 * KDialog::spacingHint() );
 }
 
diff --git a/kmrml/kmrml/algorithmdialog.h b/kmrml/kmrml/algorithmdialog.h
index be119dbd..f5e02116 100644
--- a/kmrml/kmrml/algorithmdialog.h
+++ b/kmrml/kmrml/algorithmdialog.h
@@ -32,11 +32,12 @@ namespace KMrml
     class AlgorithmDialog : public KDialogBase
     {
         Q_OBJECT
+  TQ_OBJECT
 
     public:
         AlgorithmDialog( const AlgorithmList&, const CollectionList&,
                          const Collection& currentColl,
-                         TQWidget *parent = 0, const char *name = 0 );
+                         TQWidget *tqparent = 0, const char *name = 0 );
         ~AlgorithmDialog();
 
     private slots:
diff --git a/kmrml/kmrml/browser.cpp b/kmrml/kmrml/browser.cpp
index 57ac0085..7603debb 100644
--- a/kmrml/kmrml/browser.cpp
+++ b/kmrml/kmrml/browser.cpp
@@ -23,9 +23,9 @@
 
 using namespace KMrml;
 
-Browser::Browser( MrmlPart *parent, const char *name )
-    : KParts::BrowserExtension( parent, name ),
-      m_part( parent )
+Browser::Browser( MrmlPart *tqparent, const char *name )
+    : KParts::BrowserExtension( tqparent, name ),
+      m_part( tqparent )
 {
 
 }
diff --git a/kmrml/kmrml/browser.h b/kmrml/kmrml/browser.h
index 71466160..c30e148c 100644
--- a/kmrml/kmrml/browser.h
+++ b/kmrml/kmrml/browser.h
@@ -28,9 +28,10 @@ namespace KMrml
     class Browser : public KParts::BrowserExtension
     {
         Q_OBJECT
+  TQ_OBJECT
 
     public:
-        Browser( MrmlPart *parent, const char *name );
+        Browser( MrmlPart *tqparent, const char *name );
         ~Browser();
 
         virtual void saveState( TQDataStream& stream );
diff --git a/kmrml/kmrml/collectioncombo.cpp b/kmrml/kmrml/collectioncombo.cpp
index 7238305e..d71a1c2a 100644
--- a/kmrml/kmrml/collectioncombo.cpp
+++ b/kmrml/kmrml/collectioncombo.cpp
@@ -22,8 +22,8 @@
 
 using namespace KMrml;
 
-CollectionCombo::CollectionCombo( TQWidget *parent, const char *name )
-    : KComboBox( false, parent, name ),
+CollectionCombo::CollectionCombo( TQWidget *tqparent, const char *name )
+    : KComboBox( false, tqparent, name ),
       m_collections( 0L )
 {
     connect( this, TQT_SIGNAL( activated( const TQString& ) ),
diff --git a/kmrml/kmrml/collectioncombo.h b/kmrml/kmrml/collectioncombo.h
index c39686a4..dc7722d4 100644
--- a/kmrml/kmrml/collectioncombo.h
+++ b/kmrml/kmrml/collectioncombo.h
@@ -29,9 +29,10 @@ namespace KMrml
     class CollectionCombo : public KComboBox
     {
         Q_OBJECT
+  TQ_OBJECT
 
     public:
-        CollectionCombo( TQWidget *parent, const char *name = 0 );
+        CollectionCombo( TQWidget *tqparent, const char *name = 0 );
         ~CollectionCombo();
 
         void setCollections( const CollectionList * collections );
diff --git a/kmrml/kmrml/kcontrol/indexcleaner.cpp b/kmrml/kmrml/kcontrol/indexcleaner.cpp
index 56e606aa..b02d6343 100644
--- a/kmrml/kmrml/kcontrol/indexcleaner.cpp
+++ b/kmrml/kmrml/kcontrol/indexcleaner.cpp
@@ -6,17 +6,17 @@
 
 #include <kdeversion.h>
 #if KDE_VERSION < 306
-  #define QUOTE( x ) x
+  #define TQUOTE( x ) x
 #else
-  #define QUOTE( x ) KProcess::quote( x )
+  #define TQUOTE( x ) KProcess::quote( x )
 #endif
 
 using namespace KMrmlConfig;
 
 IndexCleaner::IndexCleaner( const TQStringList& dirs,
                             const KMrml::Config *config,
-                            TQObject *parent, const char *name )
-    : TQObject( parent, name ),
+                            TQObject *tqparent, const char *name )
+    : TQObject( tqparent, name ),
       m_dirs( dirs ),
       m_config( config ),
       m_process( 0L )
@@ -74,11 +74,11 @@ void IndexCleaner::startNext()
     TQString dir = m_dirs.first();
     m_dirs.pop_front();
 
-    int index = cmd.find( "%d" );
+    int index = cmd.tqfind( "%d" );
     if ( index != -1 )
-        cmd.replace( index, 2, QUOTE( dir ) );
+        cmd.tqreplace( index, 2, TQUOTE( dir ) );
     else // no %d? What else can we do?
-        cmd.append( TQString::fromLatin1(" ") + QUOTE( dir ) );
+        cmd.append( TQString::tqfromLatin1(" ") + TQUOTE( dir ) );
 
     *m_process << cmd;
 
diff --git a/kmrml/kmrml/kcontrol/indexcleaner.h b/kmrml/kmrml/kcontrol/indexcleaner.h
index 92dcdc22..afc2ebfd 100644
--- a/kmrml/kmrml/kcontrol/indexcleaner.h
+++ b/kmrml/kmrml/kcontrol/indexcleaner.h
@@ -20,13 +20,14 @@ namespace KMrml
 
 namespace KMrmlConfig
 {
-    class IndexCleaner : public QObject
+    class IndexCleaner : public TQObject
     {
         Q_OBJECT
+  TQ_OBJECT
 
     public:
         IndexCleaner( const TQStringList& dirs, const KMrml::Config *config,
-                      TQObject *parent = 0, const char *name = 0 );
+                      TQObject *tqparent = 0, const char *name = 0 );
         ~IndexCleaner();
 
         void start();
diff --git a/kmrml/kmrml/kcontrol/indexer.cpp b/kmrml/kmrml/kcontrol/indexer.cpp
index f4c4b108..0308dd39 100644
--- a/kmrml/kmrml/kcontrol/indexer.cpp
+++ b/kmrml/kmrml/kcontrol/indexer.cpp
@@ -28,16 +28,16 @@
 
 #include <kdeversion.h>
 #if KDE_VERSION < 306
-  #define QUOTE( x ) x
+  #define TQUOTE( x ) x
 #else
-  #define QUOTE( x ) KProcess::quote( x )
+  #define TQUOTE( x ) KProcess::quote( x )
 #endif
 
 using namespace KMrmlConfig;
 
 Indexer::Indexer( const KMrml::Config* config,
-                  TQObject *parent, const char *name )
-    : TQObject( parent, name ),
+                  TQObject *tqparent, const char *name )
+    : TQObject( tqparent, name ),
       m_config( config ),
       m_dirCount( 0 )
 {
@@ -93,14 +93,14 @@ void Indexer::processNext()
 
     TQString cmd = m_config->addCollectionCommandLine().simplifyWhiteSpace().stripWhiteSpace();
 
-    // in the commandline, replace %d with the directory to process and
+    // in the commandline, tqreplace %d with the directory to process and
     // %t with the thumbnail dir
-    int index = cmd.find( "%d" ); // ### TQFile::encodeName()?
+    int index = cmd.tqfind( "%d" ); // ### TQFile::encodeName()?
     if ( index != -1 )
-        cmd.replace( index, 2, QUOTE( m_currentDir ) );
-    index = cmd.find( "%t" );
+        cmd.tqreplace( index, 2, TQUOTE( m_currentDir ) );
+    index = cmd.tqfind( "%t" );
     if ( index != -1 )
-        cmd.replace( index, 2, QUOTE(m_currentDir + "_thumbnails") );
+        cmd.tqreplace( index, 2, TQUOTE(m_currentDir + "_thumbnails") );
 
 //     qDebug("****** command: %s", cmd.latin1());
 #if KDE_VERSION >= 306
@@ -112,7 +112,7 @@ void Indexer::processNext()
          *m_process << *it;
 #endif
 
-    emit progress( 0, i18n("<qt>Next Folder: <br><b>%1</b>").arg( m_currentDir ));
+    emit progress( 0, i18n("<qt>Next Folder: <br><b>%1</b>").tqarg( m_currentDir ));
     m_process->start();
 }
 
@@ -160,7 +160,7 @@ void Indexer::slotCanRead( KProcIO *proc )
                     if ( ok )
                     {
                         uint dirsLeft = m_dirs.count();
-                        TQString message = i18n( "<qt>Processing folder %1 of %2: <br><b>%3</b><br>File %4 of %5.</qt>").arg( m_dirCount - dirsLeft ).arg( m_dirCount).arg( m_currentDir ).arg( currentFile ).arg( numFiles );
+                        TQString message = i18n( "<qt>Processing folder %1 of %2: <br><b>%3</b><br>File %4 of %5.</qt>").tqarg( m_dirCount - dirsLeft ).tqarg( m_dirCount).tqarg( m_currentDir ).tqarg( currentFile ).tqarg( numFiles );
                         emit progress( perc, message );
                     }
                 }
diff --git a/kmrml/kmrml/kcontrol/indexer.h b/kmrml/kmrml/kcontrol/indexer.h
index 290c9937..d9fede24 100644
--- a/kmrml/kmrml/kcontrol/indexer.h
+++ b/kmrml/kmrml/kcontrol/indexer.h
@@ -28,13 +28,14 @@ class KProcIO;
 
 namespace KMrmlConfig
 {
-    class Indexer : public QObject
+    class Indexer : public TQObject
     {
         Q_OBJECT
+  TQ_OBJECT
 
     public:
         Indexer( const KMrml::Config *config,
-                 TQObject *parent = 0L, const char *name = 0 );
+                 TQObject *tqparent = 0L, const char *name = 0 );
         ~Indexer();
 
         void startIndexing( const TQStringList& dirs );
diff --git a/kmrml/kmrml/kcontrol/indextest.h b/kmrml/kmrml/kcontrol/indextest.h
index 15cda2ce..91320d2e 100644
--- a/kmrml/kmrml/kcontrol/indextest.h
+++ b/kmrml/kmrml/kcontrol/indextest.h
@@ -8,9 +8,10 @@
 #ifndef INDEXTEST_H
 #define INDEXTEST_H
 
-class IndexTest : public QObject
+class IndexTest : public TQObject
 {
     Q_OBJECT
+  TQ_OBJECT
     
 public:
     IndexTest();
diff --git a/kmrml/kmrml/kcontrol/kcmkmrml.cpp b/kmrml/kmrml/kcontrol/kcmkmrml.cpp
index d2b60fc0..3bff026a 100644
--- a/kmrml/kmrml/kcontrol/kcmkmrml.cpp
+++ b/kmrml/kmrml/kcontrol/kcmkmrml.cpp
@@ -43,8 +43,8 @@ static const int COL_FILENAME = 1;
 typedef KGenericFactory<KCMKMrml, TQWidget> MrmlFactory;
 K_EXPORT_COMPONENT_FACTORY( kcm_kmrml, MrmlFactory("kmrml") )
 
-KCMKMrml::KCMKMrml(TQWidget *parent, const char *name, const TQStringList & ):
-    KCModule(MrmlFactory::instance(), parent, name)
+KCMKMrml::KCMKMrml(TQWidget *tqparent, const char *name, const TQStringList & ):
+    KCModule(MrmlFactory::instance(), tqparent, name)
 {
     KAboutData* ab = new KAboutData(
         "kcmkmrml",
@@ -58,11 +58,11 @@ KCMKMrml::KCMKMrml(TQWidget *parent, const char *name, const TQStringList & ):
     ab->addAuthor( "Carsten Pfeiffer", 0, "[email protected]" );
     setAboutData( ab );
 
-    TQVBoxLayout *layout = new TQVBoxLayout( this );
-    layout->setSpacing( KDialog::spacingHint() );
+    TQVBoxLayout *tqlayout = new TQVBoxLayout( this );
+    tqlayout->setSpacing( KDialog::spacingHint() );
     m_mainPage = new MainPage( this, "main page" );
 
-    layout->addWidget( m_mainPage );
+    tqlayout->addWidget( m_mainPage );
 
     connect( m_mainPage, TQT_SIGNAL( changed( bool ) ), TQT_SIGNAL( changed( bool )));
 
@@ -86,11 +86,11 @@ void KCMKMrml::checkGiftInstallation()
         KMessageBox::error( this, errorMessage );
         m_mainPage->hide();
         TQLabel *errorLabel = new TQLabel( errorMessage, this );
-        errorLabel->setSizePolicy( TQSizePolicy( TQSizePolicy::Preferred, TQSizePolicy::Fixed ) );
-        KURLLabel *urlLabel = new KURLLabel( "http://www.gnu.org/software/gift", TQString::null, this ); 
-        urlLabel->setSizePolicy( TQSizePolicy( TQSizePolicy::Fixed, TQSizePolicy::Fixed ) );
+        errorLabel->tqsetSizePolicy( TQSizePolicy( TQSizePolicy::Preferred, TQSizePolicy::Fixed ) );
+        KURLLabel *urlLabel = new KURLLabel( "http://www.gnu.org/software/gift", TQString(), this ); 
+        urlLabel->tqsetSizePolicy( TQSizePolicy( TQSizePolicy::Fixed, TQSizePolicy::Fixed ) );
         connect( urlLabel, TQT_SIGNAL( leftClickedURL( const TQString& )), kapp, TQT_SLOT( invokeBrowser( const TQString& )) );
-        TQLayout *l = layout();
+        TQLayout *l = tqlayout();
         l->addItem( new TQSpacerItem( 0, 10, TQSizePolicy::Minimum, TQSizePolicy::Expanding ) );
         l->add( errorLabel );
         l->add( urlLabel );
diff --git a/kmrml/kmrml/kcontrol/kcmkmrml.h b/kmrml/kmrml/kcontrol/kcmkmrml.h
index 306e55f0..1c15a0a2 100644
--- a/kmrml/kmrml/kcontrol/kcmkmrml.h
+++ b/kmrml/kmrml/kcontrol/kcmkmrml.h
@@ -31,9 +31,10 @@ namespace KMrmlConfig
     class KCMKMrml : public KCModule
     {
         Q_OBJECT
+  TQ_OBJECT
     
     public:
-        KCMKMrml(TQWidget *parent, const char *name, const TQStringList &);
+        KCMKMrml(TQWidget *tqparent, const char *name, const TQStringList &);
         virtual ~KCMKMrml();
 
         virtual void defaults();
diff --git a/kmrml/kmrml/kcontrol/mainpage.cpp b/kmrml/kmrml/kcontrol/mainpage.cpp
index c4e65ac3..ab6fc84b 100644
--- a/kmrml/kmrml/kcontrol/mainpage.cpp
+++ b/kmrml/kmrml/kcontrol/mainpage.cpp
@@ -50,8 +50,8 @@
 using namespace KMrmlConfig;
 
 
-MainPage::MainPage( TQWidget *parent, const char *name )
-    : TQVBox( parent, name ),
+MainPage::MainPage( TQWidget *tqparent, const char *name )
+    : TQVBox( tqparent, name ),
       m_indexer( 0L ),
       m_indexCleaner( 0L ),
       m_progressDialog( 0L ),
@@ -132,7 +132,7 @@ void MainPage::resetDefaults()
 
     m_listBox->clear();
 
-    // slotHostChanged(); not necessary, will be called by Qt signals
+    // slotHostChanged(); not necessary, will be called by TQt signals
     slotUseAuthChanged( m_serverWidget->m_useAuth->isChecked() );
 
     blockSignals( false );
@@ -151,7 +151,7 @@ void MainPage::load()
     m_listBox->clear();
     m_listBox->insertStringList( m_config->indexableDirectories() );
 
-    // slotHostChanged(); not necessary, will be called by Qt signals
+    // slotHostChanged(); not necessary, will be called by TQt signals
     slotUseAuthChanged( m_serverWidget->m_useAuth->isChecked() );
 
     blockSignals( false );
@@ -186,7 +186,7 @@ TQStringList MainPage::difference( const TQStringList& oldIndexDirs,
 {
     TQStringList result;
 
-    TQString slash = TQString::fromLatin1("/");
+    TQString slash = TQString::tqfromLatin1("/");
     TQStringList::ConstIterator oldIt = oldIndexDirs.begin();
     TQString oldDir, newDir;
 
@@ -341,7 +341,7 @@ void MainPage::slotRemoveClicked()
 void MainPage::enableWidgetsFor( const KMrml::ServerSettings& settings )
 {
     TQString host = settings.host;
-    bool enableWidgets = (m_config->hosts().findIndex( host ) > -1);
+    bool enableWidgets = (m_config->hosts().tqfindIndex( host ) > -1);
     m_serverWidget->m_addButton->setEnabled(!enableWidgets && !host.isEmpty());
     m_serverWidget->m_removeButton->setEnabled( enableWidgets &&
                                                 !host.isEmpty() &&
@@ -397,7 +397,7 @@ void MainPage::processIndexDirs( const TQStringList& removeDirs )
 
     if ( !removeDirs.isEmpty() )
     {
-        m_indexCleaner = new IndexCleaner( removeDirs, m_config, this );
+        m_indexCleaner = new IndexCleaner( removeDirs, m_config, TQT_TQOBJECT(this) );
         connect( m_indexCleaner, TQT_SIGNAL( advance( int ) ),
                  m_progressDialog->progressBar(), TQT_SLOT( advance( int ) ));
         connect( m_indexCleaner, TQT_SIGNAL( finished() ),
@@ -437,7 +437,7 @@ void MainPage::slotMaybeIndex()
     m_progressDialog->progressBar()->setProgress( 0 );
 
     // do the indexing
-    m_indexer = new Indexer( m_config, this, "Indexer" );
+    m_indexer = new Indexer( m_config, TQT_TQOBJECT(this), "Indexer" );
     connect( m_indexer, TQT_SIGNAL( progress( int, const TQString& )),
              TQT_SLOT( slotIndexingProgress( int, const TQString& ) ));
     connect( m_indexer, TQT_SIGNAL( finished( int )),
@@ -465,7 +465,7 @@ void MainPage::slotIndexingFinished( int returnCode )
             if ( err )
                 syserr = TQString::fromLocal8Bit( err );
             else
-                syserr = i18n("Unknown error: %1").arg( returnCode );
+                syserr = i18n("Unknown error: %1").tqarg( returnCode );
         }
 
         KMessageBox::detailedError( this, i18n("An error occurred during indexing. The index might be invalid."),
diff --git a/kmrml/kmrml/kcontrol/mainpage.h b/kmrml/kmrml/kcontrol/mainpage.h
index 8000aea9..7a7d6902 100644
--- a/kmrml/kmrml/kcontrol/mainpage.h
+++ b/kmrml/kmrml/kcontrol/mainpage.h
@@ -43,12 +43,13 @@ namespace KMrmlConfig
     class Indexer;
     class IndexCleaner;
 
-    class MainPage : public QVBox
+    class MainPage : public TQVBox
     {
         Q_OBJECT
+  TQ_OBJECT
 
     public:
-        MainPage( TQWidget *parent, const char *name );
+        MainPage( TQWidget *tqparent, const char *name );
         ~MainPage();
 
         void resetDefaults();
diff --git a/kmrml/kmrml/kcontrol/serverconfigwidget.ui b/kmrml/kmrml/kcontrol/serverconfigwidget.ui
index e0a08007..c78a5046 100644
--- a/kmrml/kmrml/kcontrol/serverconfigwidget.ui
+++ b/kmrml/kmrml/kcontrol/serverconfigwidget.ui
@@ -1,6 +1,6 @@
 <!DOCTYPE UI><UI version="3.0" stdsetdef="1">
 <class>ServerConfigWidget</class>
-<widget class="QWidget">
+<widget class="TQWidget">
     <property name="name">
         <cstring>ServerConfigWidget</cstring>
     </property>
@@ -22,7 +22,7 @@
         <property name="spacing">
             <number>6</number>
         </property>
-        <widget class="QLayoutWidget">
+        <widget class="TQLayoutWidget">
             <property name="name">
                 <cstring>Layout7</cstring>
             </property>
@@ -36,7 +36,7 @@
                 <property name="spacing">
                     <number>6</number>
                 </property>
-                <widget class="QLayoutWidget" row="0" column="1">
+                <widget class="TQLayoutWidget" row="0" column="1">
                     <property name="name">
                         <cstring>Layout4</cstring>
                     </property>
@@ -66,7 +66,7 @@
                                 <bool>true</bool>
                             </property>
                         </widget>
-                        <widget class="QPushButton">
+                        <widget class="TQPushButton">
                             <property name="name">
                                 <cstring>m_addButton</cstring>
                             </property>
@@ -74,7 +74,7 @@
                                 <string>&amp;Add</string>
                             </property>
                         </widget>
-                        <widget class="QPushButton">
+                        <widget class="TQPushButton">
                             <property name="name">
                                 <cstring>m_removeButton</cstring>
                             </property>
@@ -84,7 +84,7 @@
                         </widget>
                     </hbox>
                 </widget>
-                <widget class="QLayoutWidget" row="1" column="1">
+                <widget class="TQLayoutWidget" row="1" column="1">
                     <property name="name">
                         <cstring>Layout6</cstring>
                     </property>
@@ -114,7 +114,7 @@
                                 <string>TCP/IP Port Number of the Indexing Server</string>
                             </property>
                         </widget>
-                        <widget class="QCheckBox">
+                        <widget class="TQCheckBox">
                             <property name="name">
                                 <cstring>m_autoPort</cstring>
                             </property>
@@ -135,7 +135,7 @@
                             <property name="sizeType">
                                 <enum>Expanding</enum>
                             </property>
-                            <property name="sizeHint">
+                            <property name="tqsizeHint">
                                 <size>
                                     <width>200</width>
                                     <height>0</height>
@@ -144,7 +144,7 @@
                         </spacer>
                     </hbox>
                 </widget>
-                <widget class="QLabel" row="0" column="0">
+                <widget class="TQLabel" row="0" column="0">
                     <property name="name">
                         <cstring>m_hostLabel</cstring>
                     </property>
@@ -155,7 +155,7 @@
                         <cstring>m_hostCombo</cstring>
                     </property>
                 </widget>
-                <widget class="QLabel" row="1" column="0">
+                <widget class="TQLabel" row="1" column="0">
                     <property name="name">
                         <cstring>m_portLabel</cstring>
                     </property>
@@ -168,7 +168,7 @@
                 </widget>
             </grid>
         </widget>
-        <widget class="QCheckBox">
+        <widget class="TQCheckBox">
             <property name="name">
                 <cstring>m_useAuth</cstring>
             </property>
@@ -176,7 +176,7 @@
                 <string>Per&amp;form authentication</string>
             </property>
         </widget>
-        <widget class="QLayoutWidget">
+        <widget class="TQLayoutWidget">
             <property name="name">
                 <cstring>Layout12</cstring>
             </property>
@@ -200,14 +200,14 @@
                     <property name="sizeType">
                         <enum>Fixed</enum>
                     </property>
-                    <property name="sizeHint">
+                    <property name="tqsizeHint">
                         <size>
                             <width>16</width>
                             <height>16</height>
                         </size>
                     </property>
                 </spacer>
-                <widget class="QLayoutWidget">
+                <widget class="TQLayoutWidget">
                     <property name="name">
                         <cstring>Layout6</cstring>
                     </property>
@@ -221,7 +221,7 @@
                         <property name="spacing">
                             <number>6</number>
                         </property>
-                        <widget class="QLabel" row="0" column="0">
+                        <widget class="TQLabel" row="0" column="0">
                             <property name="name">
                                 <cstring>m_userLabel</cstring>
                             </property>
@@ -237,7 +237,7 @@
                                 <cstring>m_passEdit</cstring>
                             </property>
                         </widget>
-                        <widget class="QLabel" row="1" column="0">
+                        <widget class="TQLabel" row="1" column="0">
                             <property name="name">
                                 <cstring>m_passLabel</cstring>
                             </property>
@@ -268,5 +268,5 @@
     <tabstop>m_userEdit</tabstop>
     <tabstop>m_passEdit</tabstop>
 </tabstops>
-<layoutdefaults spacing="6" margin="11"/>
+<tqlayoutdefaults spacing="6" margin="11"/>
 </UI>
diff --git a/kmrml/kmrml/lib/kmrml_config.cpp b/kmrml/kmrml/lib/kmrml_config.cpp
index 6358971d..6d779860 100644
--- a/kmrml/kmrml/lib/kmrml_config.cpp
+++ b/kmrml/kmrml/lib/kmrml_config.cpp
@@ -30,9 +30,9 @@
 
 #include <kdeversion.h>
 #if KDE_VERSION < 307
-  #define QUOTE( x ) x
+  #define TQUOTE( x ) x
 #else
-  #define QUOTE( x ) KProcess::quote( x )
+  #define TQUOTE( x ) KProcess::quote( x )
 #endif
 
 using namespace KMrml;
@@ -104,7 +104,7 @@ bool Config::sync()
 void Config::setDefaultHost( const TQString& host )
 {
     m_defaultHost = host.isEmpty() ?
-                    TQString::fromLatin1(DEFAULT_HOST) : host;
+                    TQString::tqfromLatin1(DEFAULT_HOST) : host;
 
     m_config->setGroup( CONFIG_GROUP );
     m_config->writeEntry( "Default Host", m_defaultHost );
@@ -137,7 +137,7 @@ ServerSettings Config::settingsForHost( const TQString& host ) const
 void Config::addSettings( const ServerSettings& settings )
 {
     TQString host = settings.host;
-    if ( m_hostList.find( host ) == m_hostList.end() )
+    if ( m_hostList.tqfind( host ) == m_hostList.end() )
         m_hostList.append( host );
 
     m_config->setGroup( CONFIG_GROUP );
@@ -181,13 +181,13 @@ TQString Config::addCollectionCommandLine() const
     m_config->setGroup( CONFIG_GROUP );
     TQString cmd = m_config->readEntry( "AddCollection Commandline",
                                        DEFAULT_ADDCOLLECTION_CMD );
-    int index = cmd.find( "%h" );
+    int index = cmd.tqfind( "%h" );
     if ( index != -1 )
-        cmd.replace( index, 2, QUOTE( mrmldDataDir() ) );
+        cmd.tqreplace( index, 2, TQUOTE( mrmldDataDir() ) );
 
-    index = cmd.find( "%e" );
+    index = cmd.tqfind( "%e" );
     if ( index != -1 )
-        cmd.replace( index, 2, TQTextCodec::codecForLocale()->mimeName() );
+        cmd.tqreplace( index, 2, TQTextCodec::codecForLocale()->mimeName() );
 
     return cmd;
 }
@@ -203,13 +203,13 @@ TQString Config::removeCollectionCommandLine() const
     m_config->setGroup( CONFIG_GROUP );
     TQString cmd = m_config->readEntry( "RemoveCollection Commandline",
                                        DEFAULT_REMOVECOLLECTION_CMD );
-    int index = cmd.find( "%h" );
+    int index = cmd.tqfind( "%h" );
     if ( index != -1 )
-        cmd.replace( index, 2, QUOTE( mrmldDataDir() ) );
+        cmd.tqreplace( index, 2, TQUOTE( mrmldDataDir() ) );
 
-    index = cmd.find( "%e" );
+    index = cmd.tqfind( "%e" );
     if ( index != -1 )
-        cmd.replace( index, 2, TQTextCodec::codecForLocale()->mimeName() );
+        cmd.tqreplace( index, 2, TQTextCodec::codecForLocale()->mimeName() );
 
     return cmd;
 }
@@ -231,17 +231,17 @@ TQString Config::mrmldCommandline() const
                                        DEFAULT_MRMLD_CMD );
 
     // add data directory and port to the commandline
-    int index = cmd.find( "%p" );
+    int index = cmd.tqfind( "%p" );
     if ( index != -1 )
     {
         TQString port = settings.autoPort ?
-                  TQString::null : TQString::number( settings.configuredPort );
-        cmd.replace( index, 2, port );
+                  TQString() : TQString::number( settings.configuredPort );
+        cmd.tqreplace( index, 2, port );
     }
-    index = cmd.find( "%d" );
+    index = cmd.tqfind( "%d" );
     if ( index != -1 )
     {
-        cmd.replace( index, 2, QUOTE( mrmldDataDir() ) );
+        cmd.tqreplace( index, 2, TQUOTE( mrmldDataDir() ) );
     }
 
     qDebug("***** commandline: %s", cmd.latin1());
diff --git a/kmrml/kmrml/lib/kmrml_config.h b/kmrml/kmrml/lib/kmrml_config.h
index 2208030a..4e39d3bf 100644
--- a/kmrml/kmrml/lib/kmrml_config.h
+++ b/kmrml/kmrml/lib/kmrml_config.h
@@ -108,7 +108,7 @@ namespace KMrml
 
         TQString settingsGroup( const TQString& host ) const
         {
-            return TQString::fromLatin1( "SettingsFor: " ).append( host );
+            return TQString::tqfromLatin1( "SettingsFor: " ).append( host );
         }
 
         bool m_serverStartedIndividually;
diff --git a/kmrml/kmrml/lib/mrml_shared.cpp b/kmrml/kmrml/lib/mrml_shared.cpp
index 3e7d6d95..932010f6 100644
--- a/kmrml/kmrml/lib/mrml_shared.cpp
+++ b/kmrml/kmrml/lib/mrml_shared.cpp
@@ -53,7 +53,7 @@ const TQString * MrmlShared::m_element = 0L;
 const TQString * MrmlShared::m_attribute = 0L;
 const TQString * MrmlShared::m_attributeName = 0L;
 const TQString * MrmlShared::m_attributeValue = 0L;
-const TQString * MrmlShared::m_children = 0L;
+const TQString * MrmlShared::m_tqchildren = 0L;
 const TQString * MrmlShared::m_none = 0L;
 
 const TQString * MrmlShared::m_multiSet = 0L;
@@ -141,7 +141,7 @@ void MrmlShared::init()
     m_attribute = new TQString ( "attribute" ) ;
     m_attributeName = new TQString ( "attribute-name" ) ;
     m_attributeValue = new TQString ( "attribute-value" ) ;
-    m_children = new TQString ( "children" ) ;
+    m_tqchildren = new TQString ( "tqchildren" ) ;
     m_none = new TQString ( "none" ) ;
 
     m_multiSet = new TQString ( "multi-set" ) ;
@@ -215,7 +215,7 @@ void MrmlShared::cleanup()
     delete m_attribute;
     delete m_attributeName;
     delete m_attributeValue;
-    delete m_children;
+    delete m_tqchildren;
     delete m_none;
 
     delete m_visibility;
diff --git a/kmrml/kmrml/lib/mrml_shared.h b/kmrml/kmrml/lib/mrml_shared.h
index 6ed2177a..175d5c3c 100644
--- a/kmrml/kmrml/lib/mrml_shared.h
+++ b/kmrml/kmrml/lib/mrml_shared.h
@@ -76,7 +76,7 @@ public:
     static const TQString& attribute()           { return *m_attribute; }
     static const TQString& attributeName()       { return *m_attributeName; }
     static const TQString& attributeValue()      { return *m_attributeValue; }
-    static const TQString& children()            { return *m_children; }
+    static const TQString& tqchildren()            { return *m_tqchildren; }
     static const TQString& none()                { return *m_none; }
 
     static const TQString& visibility()          { return *m_visibility; }
@@ -139,7 +139,7 @@ private:
     static const TQString * m_attribute;
     static const TQString * m_attributeName;
     static const TQString * m_attributeValue;
-    static const TQString * m_children;
+    static const TQString * m_tqchildren;
     static const TQString * m_none;
 
     static const TQString * m_visibility;
diff --git a/kmrml/kmrml/lib/mrml_utils.h b/kmrml/kmrml/lib/mrml_utils.h
index ee2fdb30..5707b177 100644
--- a/kmrml/kmrml/lib/mrml_utils.h
+++ b/kmrml/kmrml/lib/mrml_utils.h
@@ -28,7 +28,7 @@
 
 namespace KMrml
 {
-    class Util : public QObject
+    class Util : public TQObject
     {
     public:
         static Util * self();
diff --git a/kmrml/kmrml/lib/watcher_stub.cpp b/kmrml/kmrml/lib/watcher_stub.cpp
index ca9ca7b2..d10dcbc7 100644
--- a/kmrml/kmrml/lib/watcher_stub.cpp
+++ b/kmrml/kmrml/lib/watcher_stub.cpp
@@ -78,7 +78,7 @@ TQStringList Watcher_stub::runningDaemons()
     TQByteArray data, replyData;
     TQCString replyType;
     if ( dcopClient()->call( app(), obj(), "runningDaemons()", data, replyType, replyData ) ) {
-	if ( replyType == "TQStringList" ) {
+	if ( replyType == TQSTRINGLIST_OBJECT_NAME_STRING ) {
 	    TQDataStream _reply_stream( replyData, IO_ReadOnly );
 	    _reply_stream >> result;
 	    setStatus( CallSucceeded );
diff --git a/kmrml/kmrml/loader.cpp b/kmrml/kmrml/loader.cpp
index ea8803e2..f8cbecb3 100644
--- a/kmrml/kmrml/loader.cpp
+++ b/kmrml/kmrml/loader.cpp
@@ -72,7 +72,7 @@ void Loader::requestDownload( const KURL& url )
 
 void Loader::slotData( KIO::Job *job, const TQByteArray& data )
 {
-    DownloadIterator it = m_downloads.find( static_cast<KIO::TransferJob*>(job) );
+    DownloadIterator it = m_downloads.tqfind( static_cast<KIO::TransferJob*>(job) );
     if ( it != m_downloads.end() ) {
         TQBuffer& buffer = it.data()->m_buffer;
         if ( !buffer.isOpen() )
@@ -90,7 +90,7 @@ void Loader::slotResult( KIO::Job *job )
 {
     KIO::TransferJob *tjob = static_cast<KIO::TransferJob*>( job );
 
-    DownloadIterator it = m_downloads.find( tjob );
+    DownloadIterator it = m_downloads.tqfind( tjob );
     if ( it != m_downloads.end() ) {
         Download *d = it.data();
 
diff --git a/kmrml/kmrml/loader.h b/kmrml/kmrml/loader.h
index 8e1090cf..7b0cef21 100644
--- a/kmrml/kmrml/loader.h
+++ b/kmrml/kmrml/loader.h
@@ -39,10 +39,11 @@ public:
 };
 
 
-class Loader : public QObject
+class Loader : public TQObject
 {
     friend class gcc_sucks;
     Q_OBJECT
+  TQ_OBJECT
 
 public:
     static Loader *self();
diff --git a/kmrml/kmrml/mrml.cpp b/kmrml/kmrml/mrml.cpp
index 1d998476..8fdcce29 100644
--- a/kmrml/kmrml/mrml.cpp
+++ b/kmrml/kmrml/mrml.cpp
@@ -214,13 +214,13 @@ bool Mrml::startSession( const KURL& url )
     // desired collection-id
 
     // Wolfgang says, we shouldn't create an own session-id here, as gcc 2.95
-    // apparently makes problems in exception handling somehow. So we simply
+    // aptqparently makes problems in exception handling somehow. So we simply
     // accept the server's session-id.
-    TQString msg = mrmlString( TQString::null ).arg(
+    TQString msg = mrmlString( TQString() ).tqarg(
         "<open-session user-name=\"%1\" session-name=\"kio_mrml session\" /> \
          <get-algorithms />                                                  \
          <get-collections />                                                 \
-         </mrml>" ).arg( user( url ));
+         </mrml>" ).tqarg( user( url ));
 
     TQCString utf8 = msg.utf8();
 //     qDebug(":::Writing: %s", utf8.data());
@@ -240,13 +240,13 @@ TQString Mrml::mrmlString( const TQString& sessionId, const TQString& transactio
          </mrml>";
 
     if ( sessionId.isEmpty() ) // when we don't have one yet
-        return msg.arg( "<mrml>%1" );
+        return msg.tqarg( "<mrml>%1" );
 
     if ( transactionId.isNull() )
-        return msg.arg( "<mrml session-id=\"%1\">%1" ).arg( sessionId );
+        return msg.tqarg( "<mrml session-id=\"%1\">%1" ).tqarg( sessionId );
     else
-        return msg.arg( "<mrml session-id=\"%1\" transaction-id=\"%1\">%1")
-                  .arg( sessionId ).arg( transactionId );
+        return msg.tqarg( "<mrml session-id=\"%1\" transaction-id=\"%1\">%1")
+                  .tqarg( sessionId ).tqarg( transactionId );
 }
 
 void Mrml::emitData( const TQCString& msg )
diff --git a/kmrml/kmrml/mrml.h b/kmrml/kmrml/mrml.h
index c6ee01b2..d0493168 100644
--- a/kmrml/kmrml/mrml.h
+++ b/kmrml/kmrml/mrml.h
@@ -56,7 +56,7 @@ private:
     }
 
     static TQString mrmlString( const TQString& sessionId,
-                               const TQString& transactionId = TQString::null );
+                               const TQString& transactionId = TQString() );
 
     static TQCString loginString();
     static TQCString getConfigurationString();
diff --git a/kmrml/kmrml/mrml_creator.cpp b/kmrml/kmrml/mrml_creator.cpp
index fe4a14c6..03f2ef77 100644
--- a/kmrml/kmrml/mrml_creator.cpp
+++ b/kmrml/kmrml/mrml_creator.cpp
@@ -65,12 +65,12 @@ TQDomElement MrmlCreator::addRelevanceList( TQDomElement& query )
  * Creates a <user-relevance-element> with the given attributes set.
  */
 void MrmlCreator::createRelevanceElement( TQDomDocument& doc,
-                                          TQDomElement& parent,
+                                          TQDomElement& tqparent,
                                           const TQString& url,
                                           Relevance relevance )
 {
     TQDomElement element = doc.createElement( "user-relevance-element" );
     element.setAttribute( "image-location", url );
     element.setAttribute( "user-relevance", TQString::number( relevance ) );
-    parent.appendChild( element );
+    tqparent.appendChild( element );
 }
diff --git a/kmrml/kmrml/mrml_creator.h b/kmrml/kmrml/mrml_creator.h
index 18e49551..2c9e33c3 100644
--- a/kmrml/kmrml/mrml_creator.h
+++ b/kmrml/kmrml/mrml_creator.h
@@ -32,7 +32,7 @@ namespace MrmlCreator
 
     TQDomElement createMrml( TQDomDocument& doc,
                             const TQString& sessionId,
-                            const TQString& transactionId = TQString::null );
+                            const TQString& transactionId = TQString() );
     TQDomElement configureSession( TQDomElement& mrml,
                                   const KMrml::Algorithm& algo,
                                   const TQString& sessionId );
@@ -41,7 +41,7 @@ namespace MrmlCreator
     /**
      * Creates a <user-relevance-element> with the given attributes set.
      */
-    void createRelevanceElement( TQDomDocument& doc, TQDomElement& parent,
+    void createRelevanceElement( TQDomDocument& doc, TQDomElement& tqparent,
                                  const TQString& url, Relevance relevance );
 
 }
diff --git a/kmrml/kmrml/mrml_elements.cpp b/kmrml/kmrml/mrml_elements.cpp
index 3fadcaba..a5a0ebb1 100644
--- a/kmrml/kmrml/mrml_elements.cpp
+++ b/kmrml/kmrml/mrml_elements.cpp
@@ -28,7 +28,7 @@ using namespace KMrml;
 //
 // MrmlElement is currently the baseclass for Algorithm and Collection. Both
 // may have a single child-element <query-paradigm-list>, with a number of
-// <query-paradigm> elements as children.
+// <query-paradigm> elements as tqchildren.
 //
 
 MrmlElement::MrmlElement( const TQDomElement& elem )
@@ -144,11 +144,11 @@ Algorithm Algorithm::defaultAlgorithm()
     return algo;
 }
 
-TQDomElement Algorithm::toElement( TQDomElement& parent ) const
+TQDomElement Algorithm::toElement( TQDomElement& tqparent ) const
 {
-    TQDomDocument doc = parent.ownerDocument();
+    TQDomDocument doc = tqparent.ownerDocument();
     TQDomElement algorithm = doc.createElement( MrmlShared::algorithm() );
-    parent.appendChild( algorithm );
+    tqparent.appendChild( algorithm );
     setOtherAttributes( algorithm );
 
     if ( !m_name.isEmpty() )
@@ -194,7 +194,7 @@ bool QueryParadigm::equalMaps( const TQMap<TQString,TQString> m1,
     TQMapConstIterator<TQString,TQString> it = m1.begin();
     for ( ; it != m1.end(); ++it )
     {
-        TQMapConstIterator<TQString,TQString> it2 = m2.find( it.key() );
+        TQMapConstIterator<TQString,TQString> it2 = m2.tqfind( it.key() );
         if ( it2 == m2.end() || it.data() != it2.data() )
             return false;
     }
@@ -242,12 +242,12 @@ bool QueryParadigmList::matches( const QueryParadigmList& other ) const
 ///////////////////////////////////////////////////////////////////
 ///////////////////////////////////////////////////////////////////
 
-TQValueList<TQDomElement> KMrml::directChildElements( const TQDomElement& parent,
+TQValueList<TQDomElement> KMrml::directChildElements( const TQDomElement& tqparent,
                                                     const TQString& tagName )
 {
     TQValueList<TQDomElement> list;
 
-    TQDomNode node = parent.firstChild();
+    TQDomNode node = tqparent.firstChild();
     while ( !node.isNull() )
     {
         if ( node.isElement() && node.nodeName() == tagName )
@@ -259,10 +259,10 @@ TQValueList<TQDomElement> KMrml::directChildElements( const TQDomElement& parent
     return list;
 }
 
-TQDomElement KMrml::firstChildElement( const TQDomElement& parent,
+TQDomElement KMrml::firstChildElement( const TQDomElement& tqparent,
                                       const TQString& tagName )
 {
-    TQDomNode node = parent.firstChild();
+    TQDomNode node = tqparent.firstChild();
     while ( !node.isNull() )
     {
         if ( node.isElement() && node.nodeName() == tagName )
diff --git a/kmrml/kmrml/mrml_elements.h b/kmrml/kmrml/mrml_elements.h
index 6fe6767d..ae66dcab 100644
--- a/kmrml/kmrml/mrml_elements.h
+++ b/kmrml/kmrml/mrml_elements.h
@@ -106,7 +106,7 @@ namespace KMrml
             m_collectionId = id;
         }
 
-        TQDomElement toElement( TQDomElement& parent ) const;
+        TQDomElement toElement( TQDomElement& tqparent ) const;
         const PropertySheet& propertySheet() const;
 
         static Algorithm defaultAlgorithm();
@@ -221,9 +221,9 @@ namespace KMrml
     };
 
 
-    TQValueList<TQDomElement> directChildElements( const TQDomElement& parent,
+    TQValueList<TQDomElement> directChildElements( const TQDomElement& tqparent,
                                                  const TQString& tagName);
-    TQDomElement firstChildElement( const TQDomElement& parent,
+    TQDomElement firstChildElement( const TQDomElement& tqparent,
                                    const TQString& tagName );
 
 
diff --git a/kmrml/kmrml/mrml_part.cpp b/kmrml/kmrml/mrml_part.cpp
index ba0cad5e..2ec0af90 100644
--- a/kmrml/kmrml/mrml_part.cpp
+++ b/kmrml/kmrml/mrml_part.cpp
@@ -90,14 +90,14 @@ KInstance * PartFactory::instance()
     return s_instance;
 }
 
-KParts::Part * PartFactory::createPartObject( TQWidget *parentWidget,
+KParts::Part * PartFactory::createPartObject( TQWidget *tqparentWidget,
                                               const char *widgetName,
-                                              TQObject *parent,
+                                              TQObject *tqparent,
                                               const char *name,
                                               const char *,
                                               const TQStringList& args )
 {
-    return new MrmlPart( parentWidget, widgetName, parent, name, args );
+    return new MrmlPart( tqparentWidget, widgetName, tqparent, name, args );
 }
 
 
@@ -111,10 +111,10 @@ KParts::Part * PartFactory::createPartObject( TQWidget *parentWidget,
 
 uint MrmlPart::s_sessionId = 0;
 
-MrmlPart::MrmlPart( TQWidget *parentWidget, const char * /* widgetName */,
-                    TQObject *parent, const char *name,
+MrmlPart::MrmlPart( TQWidget *tqparentWidget, const char * /* widgetName */,
+                    TQObject *tqparent, const char *name,
                     const TQStringList& /* args */ )
-    : KParts::ReadOnlyPart( parent, name ),
+    : KParts::ReadOnlyPart( tqparent, name ),
       m_job( 0L ),
       m_status( NeedCollection )
 {
@@ -126,7 +126,7 @@ MrmlPart::MrmlPart( TQWidget *parentWidget, const char * /* widgetName */,
     KConfig *config = PartFactory::instance()->config();
     config->setGroup("MRML Settings");
 
-    TQVBox *box = new TQVBox( parentWidget, "main mrml box" );
+    TQVBox *box = new TQVBox( tqparentWidget, "main mrml box" );
     m_view = new MrmlView( box, "MrmlView" );
     connect( m_view, TQT_SIGNAL( activated( const KURL&, ButtonState )),
              this, TQT_SLOT( slotActivated( const KURL&, ButtonState )));
@@ -151,15 +151,15 @@ MrmlPart::MrmlPart( TQWidget *parentWidget, const char * /* widgetName */,
     // prevent crashes when the connection to the server fails
     m_collectionCombo->setCollections( &m_collections );
 
-    m_algoButton = new TQPushButton( TQString::null, m_panel );
+    m_algoButton = new TQPushButton( TQString(), m_panel );
     m_algoButton->setPixmap( SmallIcon("configure") );
-    m_algoButton->setFixedSize( m_algoButton->sizeHint() );
+    m_algoButton->setFixedSize( m_algoButton->tqsizeHint() );
     connect( m_algoButton, TQT_SIGNAL( clicked() ),
              TQT_SLOT( slotConfigureAlgorithm() ));
     TQToolTip::add( m_algoButton, i18n("Configure algorithm") );
 
     TQWidget *spacer = new TQWidget( m_panel );
-    spacer->setSizePolicy( TQSizePolicy( TQSizePolicy::MinimumExpanding,
+    spacer->tqsetSizePolicy( TQSizePolicy( TQSizePolicy::MinimumExpanding,
                                         TQSizePolicy::Minimum ) );
 
     int resultSize = config->readNumEntry( "Result-size", 20 );
@@ -170,15 +170,15 @@ MrmlPart::MrmlPart( TQWidget *parentWidget, const char * /* widgetName */,
     TQVBox *tmp = new TQVBox( m_panel );
     m_random = new TQCheckBox( i18n("Random search"), tmp );
 
-    m_startButton = new TQPushButton( TQString::null, tmp );
+    m_startButton = new TQPushButton( TQString(), tmp );
     connect( m_startButton, TQT_SIGNAL( clicked() ), TQT_SLOT( slotStartClicked() ));
-    setStatus( NeedCollection );
+    settqStatus( NeedCollection );
 
     setWidget( box );
 
     // setXMLFile( "mrml_part.rc" );
 
-    slotSetStatusBar( TQString::null );
+    slotSetStatusBar( TQString() );
 
     enableServerDependentWidgets( false );
 }
@@ -206,7 +206,7 @@ void MrmlPart::initCollections( const TQDomElement& elem )
         KMessageBox::information( widget(),
                                i18n("There is no image collection available\n"
                                     "at %1.\n"), i18n("No Image Collection"));
-        setStatus( NeedCollection );
+        settqStatus( NeedCollection );
     }
     else
         m_collectionCombo->updateGeometry(); // adjust the entire grid
@@ -229,7 +229,7 @@ bool MrmlPart::openURL( const KURL& url )
 
     m_url = url;
     TQString host = url.host().isEmpty() ?
-                   TQString::fromLatin1("localhost") : url.host();
+                   TQString::tqfromLatin1("localhost") : url.host();
 
     m_hostCombo->setCurrentItem( host );
 
@@ -285,8 +285,8 @@ bool MrmlPart::openURL( const KURL& url )
                  == KMessageBox::Yes )
             {
                 KApplication::kdeinitExec( "kcmshell",
-                                           TQString::fromLatin1("kcmkmrml"));
-                setStatus( NeedCollection );
+                                           TQString::tqfromLatin1("kcmkmrml"));
+                settqStatus( NeedCollection );
                 return false;
             }
         }
@@ -308,9 +308,9 @@ void MrmlPart::contactServer( const KURL& url )
     m_job->addMetaData( MrmlShared::kio_task(), MrmlShared::kio_initialize() );
 
     TQString host = url.host().isEmpty() ?
-                   TQString::fromLatin1("localhost") : url.host();
+                   TQString::tqfromLatin1("localhost") : url.host();
 
-    slotSetStatusBar( i18n("Connecting to indexing server at %1...").arg( host ));
+    slotSetStatusBar( i18n("Connecting to indexing server at %1...").tqarg( host ));
 }
 
 //
@@ -325,11 +325,11 @@ void MrmlPart::downloadReferenceFiles( const KURL::List& downloadList )
     for ( ; it != downloadList.end(); it++ )
     {
         TQString extension;
-        int index = (*it).fileName().findRev( '.' );
+        int index = (*it).fileName().tqfindRev( '.' );
         if ( index != -1 )
             extension = (*it).fileName().mid( index );
 
-        KTempFile tmpFile( TQString::null, extension );
+        KTempFile tmpFile( TQString(), extension );
         if ( tmpFile.status() != 0 )
         {
             kdWarning() << "Can't create temporary file, skipping: " << *it << endl;
@@ -376,7 +376,7 @@ bool MrmlPart::closeURL()
         m_job = 0L;
     }
 
-    setStatus( NeedCollection );
+    settqStatus( NeedCollection );
 
     return true;
 }
@@ -400,7 +400,7 @@ KIO::TransferJob * MrmlPart::transferJob( const KURL& url )
 
     emit started( job );
     emit setWindowCaption( url.prettyURL() );
-    setStatus( InProgress );
+    settqStatus( InProgress );
 
     return job;
 }
@@ -410,7 +410,7 @@ void MrmlPart::slotResult( KIO::Job *job )
     if ( job == m_job )
         m_job = 0L;
 
-    slotSetStatusBar( TQString::null );
+    slotSetStatusBar( TQString() );
 
     if ( !job->error() )
         emit completed();
@@ -423,7 +423,7 @@ void MrmlPart::slotResult( KIO::Job *job )
     bool auto_random = m_view->isEmpty() && m_queryList.isEmpty();
     m_random->setChecked( auto_random );
     m_random->setEnabled( !auto_random );
-    setStatus( job->error() ? NeedCollection : CanSearch );
+    settqStatus( job->error() ? NeedCollection : CanSearch );
 
     if ( !job->error() && !m_queryList.isEmpty() ) {
         // we have a connection and we got a list of relevant URLs to query for
@@ -495,7 +495,7 @@ void MrmlPart::parseMrml( TQDomDocument& doc )
                 else if ( tagName == "error" ) {
                     KMessageBox::information( widget(),
                                        i18n("Server returned error:\n%1\n")
-                                       .arg( elem.attribute( "message" )),
+                                       .tqarg( elem.attribute( "message" )),
                                               i18n("Server Error") );
                 }
 
@@ -560,8 +560,8 @@ void MrmlPart::slotStartClicked()
     // cut off an eventual query and reference from the url, when the user
     // performs a real query (otherwise restoreState() would restore and
     // re-do the query from the URL
-    m_url.setRef( TQString::null );
-    m_url.setQuery( TQString::null );
+    m_url.setRef( TQString() );
+    m_url.setQuery( TQString() );
 
     createQuery();
     m_browser->openURLNotify();
@@ -677,7 +677,7 @@ void MrmlPart::performQuery( TQDomDocument& doc )
             queryStep.setAttribute("query-type", "at-random");
 
             // remove user-relevance-element-list element for random search
-            relevanceList.parentNode().removeChild( relevanceList );
+            relevanceList.tqparentNode().removeChild( relevanceList );
         }
     }
     else
@@ -705,13 +705,13 @@ void MrmlPart::slotSetStatusBar( const TQString& text )
 
 void MrmlPart::slotActivated( const KURL& url, ButtonState button )
 {
-    if ( button == LeftButton )
+    if ( button == Qt::LeftButton )
         emit m_browser->openURLRequest( url );
-    else if ( button == MidButton )
+    else if ( button == Qt::MidButton )
         emit m_browser->createNewWindow( url );
-    else if ( button == RightButton ) {
+    else if ( button == Qt::RightButton ) {
         // enableExtensionActions( url, true ); // for now
-        emit m_browser->popupMenu( TQCursor::pos(), url, TQString::null );
+        emit m_browser->popupMenu( TQCursor::pos(), url, TQString() );
         // enableExtensionActions( url, false );
     }
 }
@@ -776,7 +776,7 @@ void MrmlPart::slotHostComboActivated( const TQString& host )
     openURL( settings.getUrl() );
 }
 
-void MrmlPart::setStatus( Status status )
+void MrmlPart::settqStatus( tqStatus status )
 {
     switch ( status )
     {
diff --git a/kmrml/kmrml/mrml_part.h b/kmrml/kmrml/mrml_part.h
index 84ce0529..fbe82d25 100644
--- a/kmrml/kmrml/mrml_part.h
+++ b/kmrml/kmrml/mrml_part.h
@@ -54,16 +54,17 @@ class MrmlView;
 class MrmlPart : public KParts::ReadOnlyPart
 {
     Q_OBJECT
+  TQ_OBJECT
 
 public:
-    enum Status { NeedCollection, CanSearch, InProgress };
+    enum tqStatus { NeedCollection, CanSearch, InProgress };
 
-    MrmlPart( TQWidget *parentWidget, const char *widgetName,
-              TQObject *parent, const char *name, const TQStringList& args );
+    MrmlPart( TQWidget *tqparentWidget, const char *widgetName,
+              TQObject *tqparent, const char *name, const TQStringList& args );
     ~MrmlPart();
 
     TQString sessionId() const { return m_sessionId; }
-    TQString transactionId() const { return TQString::null; } // ###
+    TQString transactionId() const { return TQString(); } // ###
 
     void saveState( TQDataStream& stream );
     void restoreState( TQDataStream& stream );
@@ -115,7 +116,7 @@ private:
     void initHostCombo();
     void enableServerDependentWidgets( bool enable );
 
-    void setStatus( Status status );
+    void settqStatus( tqStatus status );
 
     void contactServer( const KURL& url );
     void downloadReferenceFiles( const KURL::List& downloadList );
@@ -142,7 +143,7 @@ private:
     CollectionList m_collections;
     AlgorithmList m_algorithms;
 
-    Status m_status;
+    tqStatus m_status;
     static uint s_sessionId;
 
 };
@@ -150,6 +151,7 @@ private:
 class PartFactory : public KParts::Factory
 {
     Q_OBJECT
+  TQ_OBJECT
 
 public:
     PartFactory();
@@ -158,9 +160,9 @@ public:
     static KInstance * instance();
 
 protected:
-    virtual KParts::Part * createPartObject( TQWidget *parentWidget = 0,
+    virtual KParts::Part * createPartObject( TQWidget *tqparentWidget = 0,
                                         const char *widgetName = 0,
-                                        TQObject *parent = 0,
+                                        TQObject *tqparent = 0,
                                         const char *name = 0,
                                         const char *classname = "KParts::Part",
                                         const TQStringList& args = TQStringList() );
diff --git a/kmrml/kmrml/mrml_view.cpp b/kmrml/kmrml/mrml_view.cpp
index 89c15061..254307e0 100644
--- a/kmrml/kmrml/mrml_view.cpp
+++ b/kmrml/kmrml/mrml_view.cpp
@@ -37,8 +37,8 @@
 
 using namespace KMrml;
 
-MrmlView::MrmlView( TQWidget *parent, const char *name )
-    : TQScrollView( parent, name )
+MrmlView::MrmlView( TQWidget *tqparent, const char *name )
+    : TQScrollView( tqparent, name )
 {
     setStaticBackground( true );
     setResizePolicy( Manual );
@@ -57,11 +57,11 @@ MrmlView::MrmlView( TQWidget *parent, const char *name )
     // query result image
     TQLabel l( i18n( "No thumbnail available" ), 0L );
     l.setFixedSize( 80, 80 );
-    l.setAlignment( WordBreak | AlignCenter );
+    l.tqsetAlignment( WordBreak | AlignCenter );
 //     l.setFrameStyle( TQLabel::Box | TQLabel::Plain );
 //     l.setLineWidth( 1 );
-    l.setPaletteBackgroundColor( Qt::white );
-    l.setPaletteForegroundColor( Qt::black );
+    l.setPaletteBackgroundColor( TQt::white );
+    l.setPaletteForegroundColor( TQt::black );
     m_unavailablePixmap = TQPixmap::grabWidget( &l );
 }
 
@@ -103,11 +103,11 @@ MrmlViewItem * MrmlView::addItem( const KURL& url, const KURL& thumbURL,
 }
 
 void MrmlView::addRelevanceToQuery( TQDomDocument& document,
-                                    TQDomElement& parent )
+                                    TQDomElement& tqparent )
 {
     TQPtrListIterator<MrmlViewItem> it( m_items );
     for( ; it.current(); ++it ) {
-        it.current()->createRelevanceElement( document, parent );
+        it.current()->createRelevanceElement( document, tqparent );
     }
 }
 
@@ -120,7 +120,7 @@ void MrmlView::clear()
 TQPixmap * MrmlView::getPixmap( const KURL& url )
 {
     TQString u = url.url();
-    TQPixmap *pix = m_pixmapCache.find( u );
+    TQPixmap *pix = m_pixmapCache.tqfind( u );
     if ( pix )
         return pix;
 
@@ -130,7 +130,7 @@ TQPixmap * MrmlView::getPixmap( const KURL& url )
              p = m_unavailablePixmap;
 
         m_pixmapCache.insert( u, p );
-        return m_pixmapCache.find( u );
+        return m_pixmapCache.tqfind( u );
     }
     else { // remote url, download with KIO
         Loader::self()->requestDownload( url );
@@ -176,7 +176,7 @@ void MrmlView::slotLayout()
     TQPtrListIterator<MrmlViewItem> it( m_items );
 
     for ( ; it.current(); ++it ) {
-        itemWidth = QMAX( itemWidth, it.current()->sizeHint().width() );
+        itemWidth = TQMAX( itemWidth, it.current()->tqsizeHint().width() );
     }
 
     if ( itemWidth == 0 )
@@ -202,7 +202,7 @@ void MrmlView::slotLayout()
         if ( item == 0 )
             rowIt = it;
 
-        rowHeight = QMAX( rowHeight, it.current()->sizeHint().height() );
+        rowHeight = TQMAX( rowHeight, it.current()->tqsizeHint().height() );
         addChild( it.current(), margin + item * itemWidth, y );
         it.current()->show();
 
@@ -251,7 +251,7 @@ void MrmlView::restoreState( TQDataStream& stream )
 
     KURL url, thumbURL;
     double similarity;
-    Q_UINT32 relevance;
+    TQ_UINT32 relevance;
     MrmlViewItem *item;
 
 
@@ -274,7 +274,7 @@ TQDataStream& KMrml::operator<<( TQDataStream& stream,
     return stream << item.url()
                   << item.thumbURL()
                   << item.similarity()
-                  << static_cast<Q_UINT32>( item.relevance() );
+                  << static_cast<TQ_UINT32>( item.relevance() );
 }
 
 ///////////////////////////////////////////////////////////////////
@@ -292,7 +292,7 @@ MrmlViewItem::MrmlViewItem( const KURL& url, const KURL& thumbURL,
       m_hasRemotePixmap( false )
 {
     if ( m_similarity != -1 )
-        m_similarity = QMAX( 0.0, QMIN( 1.0, similarity ));
+        m_similarity = TQMAX( 0.0, TQMIN( 1.0, similarity ));
     setFrameStyle( Panel | Sunken );
     setMouseTracking( true );
 
@@ -306,11 +306,11 @@ MrmlViewItem::MrmlViewItem( const KURL& url, const KURL& thumbURL,
 
     /*
     if ( similarity > -1 )
-        TQToolTip::add( this, TQString::fromLatin1("<qt>%1<br>%1</qt>")
-                       .arg( url )
-                       .arg(i18n("Similarity: %1").arg( TQString::number(similarity))));
+        TQToolTip::add( this, TQString::tqfromLatin1("<qt>%1<br>%1</qt>")
+                       .tqarg( url )
+                       .tqarg(i18n("Similarity: %1").tqarg( TQString::number(similarity))));
     else
-        TQToolTip::add( this, TQString::fromLatin1("<qt>%1</qt>").arg( url ) );
+        TQToolTip::add( this, TQString::tqfromLatin1("<qt>%1</qt>").tqarg( url ) );
     */
 
     setMinimumSize( 130, 130 ); // ###
@@ -342,14 +342,14 @@ void MrmlViewItem::paintEvent( TQPaintEvent *e )
 
     if ( m_similarity >= 0 ) {
         TQPainter p( this );
-        TQPen pen( colorGroup().highlight(), 1, TQPen::SolidLine );
+        TQPen pen( tqcolorGroup().highlight(), 1, TQPen::SolidLine );
         p.setPen( pen );
         int x = margin;
         int y = m_combo->y() - similarityHeight - 2;
         int w = (int) (similarityFullWidth * m_similarity);
         int h = similarityHeight;
         p.drawRect( x, y, similarityFullWidth, h );
-        p.fillRect( x, y, w, h, colorGroup().highlight() );
+        p.fillRect( x, y, w, h, tqcolorGroup().highlight() );
     }
 }
 
@@ -361,9 +361,9 @@ void MrmlViewItem::resizeEvent( TQResizeEvent *e )
     m_combo->move( width()/2 - m_combo->width()/2, y );
 }
 
-TQSize MrmlViewItem::sizeHint() const
+TQSize MrmlViewItem::tqsizeHint() const
 {
-    int w = QMAX( QMAX(minimumHeight(), m_combo->width()), m_pixmap.width() );
+    int w = TQMAX( TQMAX(minimumHeight(), m_combo->width()), m_pixmap.width() );
     w += 2 * margin;
 
     int h = m_pixmap.isNull() ? margin : margin + spacing + m_pixmap.height();
@@ -380,11 +380,11 @@ void MrmlViewItem::mousePressEvent( TQMouseEvent *e )
     pressedPos.setY( 0 );
 
 
-    if ( e->button() == LeftButton || e->button() == MidButton ) {
+    if ( e->button() == Qt::LeftButton || e->button() == Qt::MidButton ) {
         if ( hitsPixmap( e->pos() ) )
             pressedPos = e->pos();
     }
-    else if ( e->button() == RightButton && hitsPixmap( e->pos() ) )
+    else if ( e->button() == Qt::RightButton && hitsPixmap( e->pos() ) )
         emit view()->activated( m_url, e->button() );
 }
 
@@ -403,7 +403,7 @@ void MrmlViewItem::mouseMoveEvent( TQMouseEvent *e )
         }
     }
 
-    if ( (e->state() & LeftButton) && !pressedPos.isNull() ) {
+    if ( (e->state() & Qt::LeftButton) && !pressedPos.isNull() ) {
         TQPoint dist = e->pos() - pressedPos;
         if ( dist.manhattanLength() > KGlobalSettings::dndEventDelay() ) {
             // start drag here
@@ -439,13 +439,13 @@ bool MrmlViewItem::hitsPixmap( const TQPoint& pos ) const
 }
 
 void MrmlViewItem::createRelevanceElement( TQDomDocument& document,
-                                           TQDomElement& parent )
+                                           TQDomElement& tqparent )
 {
     int rel = m_combo->currentItem();
     if ( rel == Neutral )
         return;
 
-    MrmlCreator::createRelevanceElement( document, parent, m_url.url(),
+    MrmlCreator::createRelevanceElement( document, tqparent, m_url.url(),
         (rel == Relevant) ? MrmlCreator::Relevant : MrmlCreator::Irrelevant );
 }
 
diff --git a/kmrml/kmrml/mrml_view.h b/kmrml/kmrml/mrml_view.h
index f48c80be..d666910f 100644
--- a/kmrml/kmrml/mrml_view.h
+++ b/kmrml/kmrml/mrml_view.h
@@ -47,14 +47,15 @@ protected:
 };
 
 
-class MrmlView : public QScrollView
+class MrmlView : public TQScrollView
 {
     friend class MrmlViewItem;
 
     Q_OBJECT
+  TQ_OBJECT
 
 public:
-    MrmlView( TQWidget *parent = 0L, const char *name = 0L );
+    MrmlView( TQWidget *tqparent = 0L, const char *name = 0L );
     ~MrmlView();
 
     MrmlViewItem * addItem( const KURL& url, const KURL& thumbURL,
@@ -63,7 +64,7 @@ public:
                             double similarity );
 
 
-    void addRelevanceToQuery( TQDomDocument&, TQDomElement& parent );
+    void addRelevanceToQuery( TQDomDocument&, TQDomElement& tqparent );
 
     void clear();
 
@@ -100,9 +101,10 @@ private:
 };
 
 
-class MrmlViewItem : public QFrame
+class MrmlViewItem : public TQFrame
 {
     Q_OBJECT
+  TQ_OBJECT
 
 public:
     enum Relevance
@@ -118,13 +120,13 @@ public:
 
     void setPixmap( const TQPixmap& pixmap );
 
-    void createRelevanceElement( TQDomDocument& document, TQDomElement& parent );
+    void createRelevanceElement( TQDomDocument& document, TQDomElement& tqparent );
 
     double similarity() const { return m_similarity; }
 
     void setSimilarity( double value );
 
-    virtual TQSize sizeHint() const;
+    virtual TQSize tqsizeHint() const;
 
     const KURL& url() const { return m_url; }
     const KURL& thumbURL() const { return m_thumbURL; }
@@ -147,7 +149,7 @@ private:
     MrmlView * view() const { return m_view; }
 
     inline int pixmapX() const {
-        return QMAX( margin, (width() - m_pixmap.width()) / 2);
+        return TQMAX( margin, (width() - m_pixmap.width()) / 2);
     }
     inline int pixmapY() const {
         return m_combo->y() - similarityHeight - m_pixmap.height() - margin;
diff --git a/kmrml/kmrml/propertysheet.cpp b/kmrml/kmrml/propertysheet.cpp
index af913558..6391c62e 100644
--- a/kmrml/kmrml/propertysheet.cpp
+++ b/kmrml/kmrml/propertysheet.cpp
@@ -98,14 +98,14 @@ void PropertySheet::initFromDOM( const TQDomElement& elem )
     m_minSubsetSize = toInt( elem.attribute( MrmlShared::minSubsetSize() ));
     m_maxSubsetSize = toInt( elem.attribute( MrmlShared::maxSubsetSize() ));
 
-    TQValueList<TQDomElement> children =
+    TQValueList<TQDomElement> tqchildren =
         KMrml::directChildElements( elem, MrmlShared::propertySheet() );
-    TQValueListConstIterator<TQDomElement> it = children.begin();
-    for ( ; it != children.end(); ++it )
+    TQValueListConstIterator<TQDomElement> it = tqchildren.begin();
+    for ( ; it != tqchildren.end(); ++it )
         m_subSheets.append( new PropertySheet( *it ) );
 }
 
-TQWidget * PropertySheet::createWidget( TQWidget */*parent*/, const char */*name*/ )
+TQWidget * PropertySheet::createWidget( TQWidget */*tqparent*/, const char */*name*/ )
 {
     TQWidget *w = 0L;
 
@@ -190,7 +190,7 @@ PropertySheet::SendType PropertySheet::getSendType( const TQString& value )
         type = AttributeName;
     else if ( value == MrmlShared::attributeValue() )
         type = AttributeValue;
-    else if ( value == MrmlShared::children() )
+    else if ( value == MrmlShared::tqchildren() )
         type = Children;
     else if ( value == MrmlShared::none() )
         type = None;
diff --git a/kmrml/kmrml/propertysheet.h b/kmrml/kmrml/propertysheet.h
index e4759282..89d9a37f 100644
--- a/kmrml/kmrml/propertysheet.h
+++ b/kmrml/kmrml/propertysheet.h
@@ -34,7 +34,7 @@ namespace KMrml
         {
             MultiSet = 1,       // ??
             Subset,             // radio-button/combobox or listbox
-            SetElement,         // CheckBox -> disables/enables children?
+            SetElement,         // CheckBox -> disables/enables tqchildren?
             Boolean,            // CheckBox
             Numeric,            // Slider/Spinbox
             Textual,            // lineedit
@@ -71,9 +71,9 @@ namespace KMrml
         }
         void initFromDOM( const TQDomElement& elem );
 
-        void toElement( TQDomElement& parent );
+        void toElement( TQDomElement& tqparent );
 
-        TQWidget * createWidget( TQWidget *parent, const char *name = 0 );
+        TQWidget * createWidget( TQWidget *tqparent, const char *name = 0 );
 
     private:
         static Visibility getVisibility( const TQString& value );
diff --git a/kmrml/kmrml/propertywidgets.cpp b/kmrml/kmrml/propertywidgets.cpp
index 18508f3a..5c562588 100644
--- a/kmrml/kmrml/propertywidgets.cpp
+++ b/kmrml/kmrml/propertywidgets.cpp
@@ -19,8 +19,8 @@
 #include "propertywidgets.h"
 
 IntegerWidget::IntegerWidget( const PropertySheet& sheet,
-                              TQWidget *parent, const char *name )
-    : TQHBox( parent, name )
+                              TQWidget *tqparent, const char *name )
+    : TQHBox( tqparent, name )
 {
     
 }
@@ -39,8 +39,8 @@ int IntegerWidget::value() const
 ///////////////////////////////////////////////////////////////////
 
 ComboWidget::ComboWidget( const PropertySheet& sheet,
-                              TQWidget *parent, const char *name )
-    : TQHBox( parent, name )
+                              TQWidget *tqparent, const char *name )
+    : TQHBox( tqparent, name )
 {
     
 }
@@ -60,8 +60,8 @@ TQString ComboWidget::value() const
 ///////////////////////////////////////////////////////////////////
 
 CheckBoxWidget::CheckBoxWidget( const PropertySheet& sheet,
-                              TQWidget *parent, const char *name )
-    : TQHBox( parent, name )
+                              TQWidget *tqparent, const char *name )
+    : TQHBox( tqparent, name )
 {
     
 }
@@ -81,8 +81,8 @@ bool CheckBoxWidget::value() const
 ///////////////////////////////////////////////////////////////////
 
 LineEditWidget::LineEditWidget( const PropertySheet& sheet,
-                              TQWidget *parent, const char *name )
-    : TQHBox( parent, name )
+                              TQWidget *tqparent, const char *name )
+    : TQHBox( tqparent, name )
 {
     
 }
@@ -102,8 +102,8 @@ TQString LineEditWidget::value() const
 ///////////////////////////////////////////////////////////////////
 
 ListBoxWidget::ListBoxWidget( const PropertySheet& sheet,
-                              TQWidget *parent, const char *name )
-    : TQHBox( parent, name )
+                              TQWidget *tqparent, const char *name )
+    : TQHBox( tqparent, name )
 {
     
 }
diff --git a/kmrml/kmrml/propertywidgets.h b/kmrml/kmrml/propertywidgets.h
index def1d2ca..1048e6f0 100644
--- a/kmrml/kmrml/propertywidgets.h
+++ b/kmrml/kmrml/propertywidgets.h
@@ -25,13 +25,14 @@
 
 namespace KMrml
 {
-    class IntegerWidget : public QHBox
+    class IntegerWidget : public TQHBox
     {
         Q_OBJECT
+  TQ_OBJECT
         
     public:
         IntegerWidget( const PropertySheet& sheet, 
-                       TQWidget *parent = parent, const char *name = 0L );
+                       TQWidget *tqparent = tqparent, const char *name = 0L );
         ~IntegerWidget();
 
         int value() const;
@@ -40,13 +41,14 @@ namespace KMrml
         
     };
     
-    class ComboWidget : public QHBox
+    class ComboWidget : public TQHBox
     {
         Q_OBJECT
+  TQ_OBJECT
         
     public:
         ComboWidget( const PropertySheet& sheet, 
-                     TQWidget *parent = parent, const char *name = 0L );
+                     TQWidget *tqparent = tqparent, const char *name = 0L );
         ~ComboWidget();
         
         TQString value() const;
@@ -55,13 +57,14 @@ namespace KMrml
         
     };
     
-    class CheckBoxWidget : public QHBox
+    class CheckBoxWidget : public TQHBox
     {
         Q_OBJECT
+  TQ_OBJECT
         
     public:
         CheckBoxWidget( const PropertySheet& sheet, 
-                        TQWidget *parent = parent, const char *name = 0L );
+                        TQWidget *tqparent = tqparent, const char *name = 0L );
         ~CheckBoxWidget();
         
         bool value();
@@ -72,13 +75,14 @@ namespace KMrml
     };
     
     
-    class LineEditWidget : public QHBox
+    class LineEditWidget : public TQHBox
     {
         Q_OBJECT
+  TQ_OBJECT
         
     public:
         LineEditWidget( const PropertySheet& sheet, 
-                        TQWidget *parent = parent, const char *name = 0L );
+                        TQWidget *tqparent = tqparent, const char *name = 0L );
         ~LineEditWidget();
         
         TQString value();
@@ -87,13 +91,14 @@ namespace KMrml
         
     };
     
-    class ListBoxWidget : public QHBox
+    class ListBoxWidget : public TQHBox
     {
         Q_OBJECT
+  TQ_OBJECT
         
     public:
         ListBoxWidget( const PropertySheet& sheet, 
-                       TQWidget *parent = parent, const char *name = 0L );
+                       TQWidget *tqparent = tqparent, const char *name = 0L );
         ~ListBoxWidget();
         
         TQStringList values();
diff --git a/kmrml/kmrml/server/watcher.cpp b/kmrml/kmrml/server/watcher.cpp
index 96314257..46a7221c 100644
--- a/kmrml/kmrml/server/watcher.cpp
+++ b/kmrml/kmrml/server/watcher.cpp
@@ -56,11 +56,11 @@ bool Watcher::requireDaemon( const TQCString& clientAppId,
                     << ": Client AppID is not registered with DCOP: "
                     << clientAppId << endl;
 
-    DaemonData *daemon = m_daemons.find( daemonKey );
+    DaemonData *daemon = m_daemons.tqfind( daemonKey );
 
     if ( daemon )
     {
-        if ( !daemon->apps.find( clientAppId ) )
+        if ( !daemon->apps.tqfind( clientAppId ) )
             daemon->apps.append( clientAppId );
 
         // timeout, commandline and restart values are: first come, first serve
@@ -93,7 +93,7 @@ bool Watcher::requireDaemon( const TQCString& clientAppId,
 void Watcher::unrequireDaemon( const TQCString& clientAppId,
                                const TQString& daemonKey )
 {
-    unrequireDaemon( m_daemons.find( daemonKey ), clientAppId );
+    unrequireDaemon( m_daemons.tqfind( daemonKey ), clientAppId );
 }
 
 void Watcher::unrequireDaemon( DaemonData *daemon,
@@ -101,7 +101,7 @@ void Watcher::unrequireDaemon( DaemonData *daemon,
 {
     if ( daemon )
     {
-        daemon->apps.remove( clientAppId );
+        daemon->apps.remove( clientAppId.data() );
         if ( daemon->apps.isEmpty() )
         {
             if ( !daemon->timer )
@@ -146,7 +146,7 @@ void Watcher::slotProcExited( KProcess *proc )
                              i18n("<qt>The server with the command line"
                                   "<br>%1<br>"
                                   "is not available anymore. Do you want to "
-                                  "restart it?" ).arg( daemon->commandline ),
+                                  "restart it?" ).tqarg( daemon->commandline ),
                                             i18n("Service Failure"), i18n("Restart Server"), i18n("Do Not Restart") )
                  == KMessageBox::Yes )
             {
@@ -175,7 +175,7 @@ bool Watcher::startDaemon( DaemonData *daemon )
                       i18n("Unable to start the server with the "
                            "command line"
                            "<br>%1<br>"
-                          "Try again?").arg( daemon->commandline ),
+                          "Try again?").tqarg( daemon->commandline ),
                                          i18n("Service Failure"), i18n("Try Again"), i18n("Do Not Try") )
              == KMessageBox::Yes )
         {
@@ -188,7 +188,7 @@ bool Watcher::startDaemon( DaemonData *daemon )
 
 void Watcher::slotTimeout()
 {
-    TQTimer *timer = static_cast<TQTimer*>( const_cast<TQObject *>( sender() ) );
+    TQTimer *timer = static_cast<TQTimer*>( TQT_TQOBJECT( sender() ) );
     DaemonData *daemon = findDaemonFromTimer( timer );
     if ( daemon )
     {
@@ -243,7 +243,7 @@ void Watcher::slotAppUnregistered( const TQCString& appId )
     TQDictIterator<DaemonData> it( m_daemons );
     for ( ; (daemon = it.current()); ++it )
     {
-        if ( daemon->apps.find( appId ) != -1 )
+        if ( daemon->apps.tqfind( appId ) != -1 )
             unrequireDaemon( daemon, appId );
     }
 }
diff --git a/kmrml/kmrml/server/watcher.h b/kmrml/kmrml/server/watcher.h
index ef7ae9eb..941d7ebf 100644
--- a/kmrml/kmrml/server/watcher.h
+++ b/kmrml/kmrml/server/watcher.h
@@ -61,6 +61,7 @@ namespace KMrml
     class Watcher : public KDEDModule
     {
         Q_OBJECT
+//        TQ_OBJECT
         K_DCOP
 
     public: