Remove additional unneeded tq method conversions

63 files changed, 294 insertions, 294 deletions

diff --git a/kpovmodeler/pmaddcommand.cpp b/kpovmodeler/pmaddcommand.cpp
index 2eb78126..b8d4ea49 100644
--- a/kpovmodeler/pmaddcommand.cpp
+++ b/kpovmodeler/pmaddcommand.cpp
@@ -27,7 +27,7 @@
 #include <klocale.h>
 
 PMAddCommand::PMAddCommand( PMObject* obj, PMObject* parent, PMObject* after )
-      : PMCommand( i18n( "Add New %1" ).tqarg( obj->description( ) ) )
+      : PMCommand( i18n( "Add New %1" ).arg( obj->description( ) ) )
 {
    m_objects.append( obj );
    m_pParent = parent;
diff --git a/kpovmodeler/pmaddcommand.h b/kpovmodeler/pmaddcommand.h
index 51beec31..97793d03 100644
--- a/kpovmodeler/pmaddcommand.h
+++ b/kpovmodeler/pmaddcommand.h
@@ -48,10 +48,10 @@ public:
    /**
     * Command that adds a list of new PMObjects.
     *
-    * The object in the list will be inserted as tqchildren of parent after
+    * The object in the list will be inserted as children of parent after
     * the object after.
     *
-    * If after is 0, the objects will be inserted as first tqchildren.
+    * If after is 0, the objects will be inserted as first children.
     */
    PMAddCommand( const PMObjectList& list, PMObject* parent, PMObject* after );
    /**
diff --git a/kpovmodeler/pmbicubicpatch.cpp b/kpovmodeler/pmbicubicpatch.cpp
index b4c363d5..2c1c99dd 100644
--- a/kpovmodeler/pmbicubicpatch.cpp
+++ b/kpovmodeler/pmbicubicpatch.cpp
@@ -177,10 +177,10 @@ void PMBicubicPatch::serialize( TQDomElement& e, TQDomDocument& doc ) const
    e.setAttribute( "uvEnabled", m_uvEnabled );
 
    for( i = 0; i < 16; i++ )
-      e.setAttribute( TQString( "cp%1" ).tqarg( i ), m_point[i].serializeXML( ) );
+      e.setAttribute( TQString( "cp%1" ).arg( i ), m_point[i].serializeXML( ) );
 
    for( i = 0; i < 4; ++i )
-      e.setAttribute( TQString( "uv%1" ).tqarg( i ), m_uvVectors[i].serializeXML( ) );
+      e.setAttribute( TQString( "uv%1" ).arg( i ), m_uvVectors[i].serializeXML( ) );
 
    Base::serialize( e, doc );
 }
@@ -198,7 +198,7 @@ void PMBicubicPatch::readAttributes( const PMXMLHelper& h )
 
    for( v = 0; v < 4; v++ )
       for( u = 0; u < 4; u++ )
-         m_point[u+v*4] = h.vectorAttribute( TQString( "cp%1" ).tqarg( u+v*4 ),
+         m_point[u+v*4] = h.vectorAttribute( TQString( "cp%1" ).arg( u+v*4 ),
                                       PMVector( o + s * u, 0, o + s * v ) );
 
    m_uvVectors[0] = h.vectorAttribute( "uv0", c_defaultUVVector0 );
@@ -527,7 +527,7 @@ void PMBicubicPatch::controlPoints( PMControlPointList& list )
    for( v = 0; v < 4; v++ )
       for( u = 0; u < 4; u++ )
          list.append( new PM3DControlPoint( m_point[u+v*4], u+v*4,
-                                            i18n( "Point (%1, %2)" ).tqarg( u ).tqarg( v ) ) );
+                                            i18n( "Point (%1, %2)" ).arg( u ).arg( v ) ) );
 }
 
 void PMBicubicPatch::controlPointsChanged( PMControlPointList& list )
diff --git a/kpovmodeler/pmcolorsettings.cpp b/kpovmodeler/pmcolorsettings.cpp
index e8518312..4be987ac 100644
--- a/kpovmodeler/pmcolorsettings.cpp
+++ b/kpovmodeler/pmcolorsettings.cpp
@@ -118,21 +118,21 @@ bool PMColorSettings::validateData( )
 
 void PMColorSettings::applySettings( )
 {
-   bool tqrepaint = false;
+   bool repaint = false;
    int i;
    
    PMRenderManager* rm = PMRenderManager::theManager( );
    if( rm->backgroundColor( ) != m_pBackgroundColor->color( ) )
    {
       rm->setBackgroundColor( m_pBackgroundColor->color( ) );
-      tqrepaint = true;
+      repaint = true;
    }
    for( i = 0; i < 2; i++ )
    {
       if( rm->graphicalObjectColor( i ) != m_pGraphicalObjectsColor[i]->color( ) )
       {
          rm->setGraphicalObjectColor( i, m_pGraphicalObjectsColor[i]->color( ) );
-         tqrepaint = true;
+         repaint = true;
       }
    }
    for( i = 0; i < 2; i++ )
@@ -140,7 +140,7 @@ void PMColorSettings::applySettings( )
       if( rm->controlPointColor( i ) != m_pControlPointsColor[i]->color( ) )
       {
          rm->setControlPointColor( i, m_pControlPointsColor[i]->color( ) );
-         tqrepaint = true;
+         repaint = true;
       }
    }
    for( i = 0; i < 3; i++ )
@@ -148,15 +148,15 @@ void PMColorSettings::applySettings( )
       if( rm->axesColor( i ) != m_pAxesColor[i]->color( ) )
       {
          rm->setAxesColor( i, m_pAxesColor[i]->color( ) );
-         tqrepaint = true;
+         repaint = true;
       }
    }
    if( rm->fieldOfViewColor( ) != m_pFieldOfViewColor->color( ) )
    {
       rm->setFieldOfViewColor( m_pFieldOfViewColor->color( ) );
-      tqrepaint = true;
+      repaint = true;
    }
-   if( tqrepaint )
+   if( repaint )
       emit repaintViews( );
 }
 
diff --git a/kpovmodeler/pmcommand.h b/kpovmodeler/pmcommand.h
index d1e53c99..5d32b9d4 100644
--- a/kpovmodeler/pmcommand.h
+++ b/kpovmodeler/pmcommand.h
@@ -42,8 +42,8 @@ class PMPart;
  * PMCRemove: An object was removed. A signal with this constant has
  * to be emitted _before_ the object is removed.
  *
- * PMCChildren: Some tqchildren are added or removed. Do not use. Use PMCAdd and
- * PMCRemove for all tqchildrens.
+ * PMCChildren: Some children are added or removed. Do not use. Use PMCAdd and
+ * PMCRemove for all childrens.
  *
  * PMCData: Data (for dialog views) is changed
  *
diff --git a/kpovmodeler/pmcompositeobject.h b/kpovmodeler/pmcompositeobject.h
index b970faf1..350180db 100644
--- a/kpovmodeler/pmcompositeobject.h
+++ b/kpovmodeler/pmcompositeobject.h
@@ -44,7 +44,7 @@ public:
     */
    PMCompositeObject( const PMCompositeObject& o );
    /**
-    * Deletes the object and all tqchildren.
+    * Deletes the object and all children.
     */
    virtual ~PMCompositeObject( );
 
@@ -96,7 +96,7 @@ public:
     */
    virtual bool appendChild( PMObject* );
    /**
-    * Returns the number of tqchildren.
+    * Returns the number of children.
     */
    virtual int countChildren( ) const;
    /**
diff --git a/kpovmodeler/pmdatachangecommand.cpp b/kpovmodeler/pmdatachangecommand.cpp
index 4188d253..99ac75d3 100644
--- a/kpovmodeler/pmdatachangecommand.cpp
+++ b/kpovmodeler/pmdatachangecommand.cpp
@@ -28,7 +28,7 @@ PMDataChangeCommand::PMDataChangeCommand( PMMemento* memento )
    TQString text = memento->originator( )->name( );
    if( text.isEmpty( ) )
       text = memento->originator( )->description( );
-   setText( i18n( "Change %1" ).tqarg( text ) );
+   setText( i18n( "Change %1" ).arg( text ) );
 
    // the data is already changed when the command is created
    m_executed = true;
diff --git a/kpovmodeler/pmdeclare.cpp b/kpovmodeler/pmdeclare.cpp
index a5863582..3f290e2f 100644
--- a/kpovmodeler/pmdeclare.cpp
+++ b/kpovmodeler/pmdeclare.cpp
@@ -44,7 +44,7 @@ PMDeclare::PMDeclare( const PMDeclare& d )
 {
    m_id = d.m_id; // CAUTION! Duplication of the id which has to be unique
    m_pDeclareType = 0; // will be set automatically in the
-   // base constuctor when the tqchildren are copied
+   // base constuctor when the children are copied
 }
 
 PMMetaObject* PMDeclare::metaObject( ) const
diff --git a/kpovmodeler/pmdeletecommand.cpp b/kpovmodeler/pmdeletecommand.cpp
index 1afb81fa..2a8650f1 100644
--- a/kpovmodeler/pmdeletecommand.cpp
+++ b/kpovmodeler/pmdeletecommand.cpp
@@ -27,7 +27,7 @@
 #include <tqptrdict.h>
 
 PMDeleteCommand::PMDeleteCommand( PMObject* obj )
-      : PMCommand( i18n( "Delete %1" ).tqarg( obj->name( ) ) )
+      : PMCommand( i18n( "Delete %1" ).arg( obj->name( ) ) )
 {
    // the scene can not be deleted!
    if( obj->parent( ) )
@@ -256,7 +256,7 @@ int PMDeleteCommand::errorFlags( PMPart* )
       {
          m_errors.prepend( i18n( "The declare \"%1\" can't be removed "
                                  "because of some remaining links." )
-                           .tqarg( decl->id( ) ) );
+                           .arg( decl->id( ) ) );
          
          PMDeleteInfo* tmp = info;
          info = m_infoList.prev( );
diff --git a/kpovmodeler/pmdialogeditbase.cpp b/kpovmodeler/pmdialogeditbase.cpp
index 9b575fd8..bd444718 100644
--- a/kpovmodeler/pmdialogeditbase.cpp
+++ b/kpovmodeler/pmdialogeditbase.cpp
@@ -451,17 +451,17 @@ void PMDialogEditBase::slotTexturePreview( )
       str << "union {\n";
       if( s_showBox )
       {
-         str << c_boxCode.tqarg( numObjects );
+         str << c_boxCode.arg( numObjects );
          numObjects++;
       }
       if( s_showCylinder )
       {
-         str << c_cylinderCode.tqarg( numObjects );
+         str << c_cylinderCode.arg( numObjects );
          numObjects++;
       }
       if( s_showSphere )
       {
-         str << c_sphereCode.tqarg( numObjects );
+         str << c_sphereCode.arg( numObjects );
          numObjects++;
       }
 
@@ -495,18 +495,18 @@ void PMDialogEditBase::slotTexturePreview( )
       {
          c1 = PMColor( s_wallColor1 );
          c2 = PMColor( s_wallColor2 );
-         str << c_wallCode.tqarg( c1.serialize( true ) ).tqarg( c2.serialize( true ) );
+         str << c_wallCode.arg( c1.serialize( true ) ).arg( c2.serialize( true ) );
       }
       if( s_showFloor )
       {
          c1 = PMColor( s_floorColor1 );
          c2 = PMColor( s_floorColor2 );
-         str << c_floorCode.tqarg( c1.serialize( true ) ).tqarg( c2.serialize( true ) );
+         str << c_floorCode.arg( c1.serialize( true ) ).arg( c2.serialize( true ) );
       }
 
       str << c_lightCode;
       str << c_cameraCode[numObjects-1];
-      str << c_globalSettingsCode.tqarg( s_previewGamma );
+      str << c_globalSettingsCode.arg( s_previewGamma );
 
       // Set the render mode
       mode.setHeight( s_previewSize );
@@ -540,7 +540,7 @@ void PMDialogEditBase::slotPreviewFinished( int exitStatus )
       KMessageBox::error( this, i18n( "Povray exited abnormally with "
                                       "exit code %1.\n"
                                       "See the povray output for details." )
-                          .tqarg( exitStatus ) );
+                          .arg( exitStatus ) );
    }
    else if( m_pRenderWidget->povrayOutput( ).contains( "ERROR" ) )
    {
diff --git a/kpovmodeler/pmdockwidget.cpp b/kpovmodeler/pmdockwidget.cpp
index 733922f2..f340cde4 100644
--- a/kpovmodeler/pmdockwidget.cpp
+++ b/kpovmodeler/pmdockwidget.cpp
@@ -154,7 +154,7 @@ PMDockMainWindow::~PMDockMainWindow()
 // kparts/dockmainwindow stuff
 void PMDockMainWindow::createGUI( Part * part )
 {
-  kdDebug(1000) << TQString("DockMainWindow::createGUI for %1").tqarg(part?part->name():"0L") << endl;
+  kdDebug(1000) << TQString("DockMainWindow::createGUI for %1").arg(part?part->name():"0L") << endl;
 
   KXMLGUIFactory *factory = guiFactory();
 
@@ -164,7 +164,7 @@ void PMDockMainWindow::createGUI( Part * part )
 
   if ( d->m_activePart )
   {
-    kdDebug(1000) << TQString("deactivating GUI for %1").tqarg(d->m_activePart->name()) << endl;
+    kdDebug(1000) << TQString("deactivating GUI for %1").arg(d->m_activePart->name()) << endl;
 
     GUIActivateEvent ev( false );
     TQApplication::sendEvent( d->m_activePart, &ev );
@@ -459,12 +459,12 @@ void PMDockWidgetHeader::setDragEnabled(bool b)
 #ifndef NO_KDE2
 void PMDockWidgetHeader::saveConfig( KConfig* c )
 {
-  c->writeEntry( TQString("%1%2").tqarg(parent()->name()).tqarg(":stayButton"), stayButton->isOn() );
+  c->writeEntry( TQString("%1%2").arg(parent()->name()).arg(":stayButton"), stayButton->isOn() );
 }
 
 void PMDockWidgetHeader::loadConfig( KConfig* c )
 {
-  setDragEnabled( !c->readBoolEntry( TQString("%1%2").tqarg(parent()->name()).tqarg(":stayButton"), false ) );
+  setDragEnabled( !c->readBoolEntry( TQString("%1%2").arg(parent()->name()).arg(":stayButton"), false ) );
 }
 #endif
 
@@ -584,7 +584,7 @@ void PMDockWidget::applyToWidget( TQWidget* s, const TQPoint& p )
   }
 
   if ( s == manager->main ){
-      setGeometry( TQRect(TQPoint(0,0), manager->main->tqgeometry().size()) );
+      setGeometry( TQRect(TQPoint(0,0), manager->main->geometry().size()) );
   }
 
   if ( !s )
@@ -829,7 +829,7 @@ PMDockWidget* PMDockWidget::manualDock( PMDockWidget* target, DockPosition dockP
   if ( !parentDock ){
     // dock to a toplevel dockwidget means newDock is toplevel now
     newDock->move( target->frameGeometry().topLeft() );
-    newDock->resize( target->tqgeometry().size() );
+    newDock->resize( target->geometry().size() );
     if ( target->isVisibleToTLW() ) newDock->show();
   }
 
@@ -1110,7 +1110,7 @@ void PMDockWidget::setDockTabName( PMDockTabGroup* tab )
   tab->parentWidget()->setName( listOfName.utf8() );
   tab->parentWidget()->setCaption( listOfCaption );
 
-  tab->parentWidget()->tqrepaint( false ); // PMDockWidget->tqrepaint
+  tab->parentWidget()->repaint( false ); // PMDockWidget->repaint
   if ( tab->parentWidget()->parent() )
     if ( tab->parentWidget()->parent()->inherits("PMDockSplitter") )
       ((PMDockSplitter*)(tab->parentWidget()->parent()))->updateName();
@@ -1168,13 +1168,13 @@ void PMDockWidget::loseFormerBrotherDockWidget()
     TQObject::disconnect( formerBrotherDockWidget, TQT_SIGNAL(iMBeingClosed()),
                          this, TQT_SLOT(loseFormerBrotherDockWidget()) );
   formerBrotherDockWidget = 0L;
-  tqrepaint();
+  repaint();
 }
 
 void PMDockWidget::dockBack()
 {
   if( formerBrotherDockWidget) {
-    // search all tqchildren if it tries to dock back to a child
+    // search all children if it tries to dock back to a child
     bool found = false;
     TQObjectList* cl = queryList("PMDockWidget");
     TQObjectListIt it( *cl );
@@ -1319,18 +1319,18 @@ bool PMDockManager::eventFilter( TQObject *obj, TQEvent *event )
    TQMainWindow's tqlayout all over the place
    The first child of the mainwindow is not necessarily a meaningful
    content widget but in TQt3's TQMainWindow it can easily be a TQToolBar.
-   In short: TQMainWindow knows how to tqlayout its tqchildren, no need to
+   In short: TQMainWindow knows how to tqlayout its children, no need to
    mess that up.
 
    >>>>>I need this in the PMDockArea at the moment (JoWenn)
 
-  if ( obj == main && event->type() == TQEvent::Resize && dynamic_cast<PMDockArea*>(main) && main->tqchildren() ){
+  if ( obj == main && event->type() == TQEvent::Resize && dynamic_cast<PMDockArea*>(main) && main->children() ){
 #ifndef NO_KDE2
-    kdDebug()<<"PMDockManager::eventFilter(): main is a PMDockArea and there are tqchildren"<<endl;
+    kdDebug()<<"PMDockManager::eventFilter(): main is a PMDockArea and there are children"<<endl;
 #endif
-    TQWidget* fc = (TQWidget*)main->tqchildren()->getFirst();
+    TQWidget* fc = (TQWidget*)main->children()->getFirst();
     if ( fc )
-      fc->setGeometry( TQRect(TQPoint(0,0), main->tqgeometry().size()) );
+      fc->setGeometry( TQRect(TQPoint(0,0), main->geometry().size()) );
   }
 */
 
@@ -1356,7 +1356,7 @@ bool PMDockManager::eventFilter( TQObject *obj, TQEvent *event )
             findChildDockWidget( curdw, *childDockWidgetList );
 
             d->oldDragRect = TQRect();
-            d->dragRect = TQRect(curdw->tqgeometry());
+            d->dragRect = TQRect(curdw->geometry());
             TQPoint p = curdw->mapToGlobal(TQPoint(0,0));
             d->dragRect.moveTopLeft(p);
             drawDragRectangle();
@@ -1377,7 +1377,7 @@ bool PMDockManager::eventFilter( TQObject *obj, TQEvent *event )
           if (d->readyToDrag) {
               d->readyToDrag = false;
               d->oldDragRect = TQRect();
-              d->dragRect = TQRect(curdw->tqgeometry());
+              d->dragRect = TQRect(curdw->geometry());
               TQPoint p = curdw->mapToGlobal(TQPoint(0,0));
               d->dragRect.moveTopLeft(p);
               drawDragRectangle();
@@ -1398,7 +1398,7 @@ bool PMDockManager::eventFilter( TQObject *obj, TQEvent *event )
             break;
           } else {
             if (dropCancel && curdw) {
-              d->dragRect = TQRect(curdw->tqgeometry());
+              d->dragRect = TQRect(curdw->geometry());
               TQPoint p = curdw->mapToGlobal(TQPoint(0,0));
               d->dragRect.moveTopLeft(p);
             }else
@@ -1511,7 +1511,7 @@ void PMDockManager::findChildDockWidget( TQWidget*& ww, const TQWidget* p, const
     while ( it.current() ) {
       if ( it.current()->isWidgetType() ) {
         w = (TQWidget*)it.current();
-        if ( w->isVisible() && w->tqgeometry().contains(pos) ) {
+        if ( w->isVisible() && w->geometry().contains(pos) ) {
           if ( w->inherits("PMDockWidget") ) ww = w;
           findChildDockWidget( ww, w, w->mapFromParent(pos) );
           return;
@@ -1811,7 +1811,7 @@ void PMDockManager::writeConfig(TQDomElement &base)
         PMDockWidget *obj = getDockWidgetFromName( nList.current() );
         if (obj->isGroup && (nameList.find( obj->firstName.latin1() ) == -1
                              || nameList.find(obj->lastName.latin1()) == -1)) {
-            // Skip until tqchildren are saved (why?)
+            // Skip until children are saved (why?)
             nList.next();
             if ( !nList.current() ) nList.first();
             continue;
@@ -2039,7 +2039,7 @@ void PMDockManager::writeConfig( KConfig* c, TQString group )
         c->writeEntry( cname+":type", "GROUP");
         if ( !obj->parent() ){
           c->writeEntry( cname+":parent", "___null___");
-          c->writeEntry( cname+":tqgeometry", TQRect(obj->frameGeometry().topLeft(), obj->size()) );
+          c->writeEntry( cname+":geometry", TQRect(obj->frameGeometry().topLeft(), obj->size()) );
           c->writeEntry( cname+":visible", obj->isVisible());
         } else {
           c->writeEntry( cname+":parent", "yes");
@@ -2070,7 +2070,7 @@ void PMDockManager::writeConfig( KConfig* c, TQString group )
         c->writeEntry( cname+":type", "TAB_GROUP");
         if ( !obj->parent() ){
           c->writeEntry( cname+":parent", "___null___");
-          c->writeEntry( cname+":tqgeometry", TQRect(obj->frameGeometry().topLeft(), obj->size()) );
+          c->writeEntry( cname+":geometry", TQRect(obj->frameGeometry().topLeft(), obj->size()) );
           c->writeEntry( cname+":visible", obj->isVisible());
         } else {
           c->writeEntry( cname+":parent", "yes");
@@ -2090,7 +2090,7 @@ void PMDockManager::writeConfig( KConfig* c, TQString group )
 /*************************************************************************************************/
         if ( !obj->parent() ){
           c->writeEntry( cname+":type", "NULL_DOCK");
-          c->writeEntry( cname+":tqgeometry", TQRect(obj->frameGeometry().topLeft(), obj->size()) );
+          c->writeEntry( cname+":geometry", TQRect(obj->frameGeometry().topLeft(), obj->size()) );
           c->writeEntry( cname+":visible", obj->isVisible());
         } else {
           c->writeEntry( cname+":type", "DOCK");
@@ -2200,7 +2200,7 @@ void PMDockManager::readConfig( KConfig* c, TQString group )
     }
 
     if ( type == "NULL_DOCK" || c->readEntry( oname + ":parent") == "___null___" ){
-      TQRect r = c->readRectEntry( oname + ":tqgeometry" );
+      TQRect r = c->readRectEntry( oname + ":geometry" );
       obj = getDockWidgetFromName( oname );
       obj->applyToWidget( 0L );
       obj->setGeometry(r);
@@ -2481,11 +2481,11 @@ void PMDockArea::resizeEvent(TQResizeEvent *rsize)
     delete list;
 #if 0
     PMDockSplitter *split;
-//    for (unsigned int i=0;i<tqchildren()->count();i++)
+//    for (unsigned int i=0;i<children()->count();i++)
     {
-//    	TQPtrList<TQObject> list(tqchildren());
-//       TQObject *obj=((TQPtrList<TQObject*>)tqchildren())->at(i);
-	TQObject *obj=tqchildren()->getFirst();
+//    	TQPtrList<TQObject> list(children());
+//       TQObject *obj=((TQPtrList<TQObject*>)children())->at(i);
+	TQObject *obj=children()->getFirst();
        if (split=dynamic_cast<PMDockSplitter*>(obj))
        {
           split->setGeometry( TQRect(TQPoint(0,0), size() ));
diff --git a/kpovmodeler/pmdockwidget.h b/kpovmodeler/pmdockwidget.h
index 93a323ca..c240e153 100644
--- a/kpovmodeler/pmdockwidget.h
+++ b/kpovmodeler/pmdockwidget.h
@@ -855,7 +855,7 @@ public:
 #ifndef NO_KDE2
   /**
    * Saves the current state of the dockmanager and of all controlled widgets.
-   * State means here to save the tqgeometry, visibility, parents, internal object names, orientation,
+   * State means here to save the geometry, visibility, parents, internal object names, orientation,
    * separator positions, dockwidget-group information, tab widget states (if it is a tab group) and
    * last but not least some necessary things for recovering the dockmainwindow state.
    *
@@ -1224,7 +1224,7 @@ public:
   /**
    * Constructs a dockmainwindow. It calls its base class constructor and does additional things concerning
    * to the dock stuff:
-   * @li information about the dock state of this' tqchildren gets initialized
+   * @li information about the dock state of this' children gets initialized
    * @li a dockmanager is created...
    * @li ...and gets initialized
    * @li the main dockwidget is set to 0
diff --git a/kpovmodeler/pmdockwidget_private.cpp b/kpovmodeler/pmdockwidget_private.cpp
index c17b8c62..a7f45e50 100644
--- a/kpovmodeler/pmdockwidget_private.cpp
+++ b/kpovmodeler/pmdockwidget_private.cpp
@@ -183,7 +183,7 @@ bool PMDockSplitter::eventFilter(TQObject *o, TQEvent *e)
         } else {
           xpos = factor * checkValue( mapFromGlobal(mev->globalPos()).y() ) / height();
           resizeEvent(0);
-          divider->tqrepaint(true);
+          divider->repaint(true);
         }
       } else {
         if (!mOpaqueResize) {
@@ -192,7 +192,7 @@ bool PMDockSplitter::eventFilter(TQObject *o, TQEvent *e)
         } else {
           xpos = factor * checkValue( mapFromGlobal( mev->globalPos()).x() ) / width();
           resizeEvent(0);
-          divider->tqrepaint(true);
+          divider->repaint(true);
         }
       }
       handled= true;
@@ -204,11 +204,11 @@ bool PMDockSplitter::eventFilter(TQObject *o, TQEvent *e)
       if (orientation ==Qt::Horizontal){
         xpos = factor* checkValue( mapFromGlobal(mev->globalPos()).y() ) / height();
         resizeEvent(0);
-        divider->tqrepaint(true);
+        divider->repaint(true);
       } else {
         xpos = factor* checkValue( mapFromGlobal(mev->globalPos()).x() ) / width();
         resizeEvent(0);
-        divider->tqrepaint(true);
+        divider->repaint(true);
       }
       handled= true;
       break;
@@ -221,7 +221,7 @@ bool PMDockSplitter::eventFilter(TQObject *o, TQEvent *e)
 bool PMDockSplitter::event( TQEvent* e )
 {
   if ( e->type() == TQEvent::LayoutHint ){
-    // change tqchildren min/max size
+    // change children min/max size
     setupMinMaxSize();
     setSeparatorPos(xpos);
   }
@@ -240,7 +240,7 @@ void PMDockSplitter::updateName()
   TQString new_name = TQString( child0->name() ) + "," + child1->name();
   parentWidget()->setName( new_name.latin1() );
   parentWidget()->setCaption( child0->caption() + "," + child1->caption() );
-  parentWidget()->tqrepaint( false );
+  parentWidget()->repaint( false );
 
   ((PMDockWidget*)parentWidget())->firstName = child0->name();
   ((PMDockWidget*)parentWidget())->lastName = child1->name();
@@ -328,13 +328,13 @@ void PMDockButton_Private::drawButton( TQPainter* p )
 void PMDockButton_Private::enterEvent( TQEvent * )
 {
   moveMouse = true;
-  tqrepaint();
+  repaint();
 }
 
 void PMDockButton_Private::leaveEvent( TQEvent * )
 {
   moveMouse = false;
-  tqrepaint();
+  repaint();
 }
 
 /*************************************************************************/
diff --git a/kpovmodeler/pmglview.cpp b/kpovmodeler/pmglview.cpp
index 41a748e0..a8cf75a7 100644
--- a/kpovmodeler/pmglview.cpp
+++ b/kpovmodeler/pmglview.cpp
@@ -431,7 +431,7 @@ void PMGLView::resizeEvent( TQResizeEvent* )
 
 void PMGLView::paintEvent( TQPaintEvent* )
 {
-   tqrepaint( );
+   repaint( );
 }
 
 void PMGLView::invalidateProjection( bool graphicalChange /*= true*/ )
@@ -480,7 +480,7 @@ void PMGLView::invalidateProjection( bool graphicalChange /*= true*/ )
       recalculateControlPointPosition( );
    }
    m_projectionUpToDate = false;
-   tqrepaint( graphicalChange );
+   repaint( graphicalChange );
 }
 
 void PMGLView::enableTranslateMode( bool yes )
@@ -900,7 +900,7 @@ void PMGLView::slotAutoScroll( )
       if( m_bGraphicalChangeMode )
          graphicalChange( mapFromGlobal( TQCursor::pos( ) ) );
       else
-         tqrepaint( );
+         repaint( );
 
       m_lastAutoScrollUpdate = now;
    }
@@ -1118,7 +1118,7 @@ void PMGLView::slotRefresh( )
       if( !m_pCamera )
          setCamera( m_pPart->firstCamera( ) );
 
-   tqrepaint( );
+   repaint( );
 }
 
 void PMGLView::slotClear( )
@@ -1238,10 +1238,10 @@ void PMGLView::slotObjectChanged( PMObject* obj, const int mode,
       redraw = true;
 
    if( redraw )
-      tqrepaint( TQT_BASE_OBJECT(sender) == TQT_BASE_OBJECT(this) );
+      repaint( TQT_BASE_OBJECT(sender) == TQT_BASE_OBJECT(this) );
 }
 
-void PMGLView::tqrepaint( bool graphicalChange )
+void PMGLView::repaint( bool graphicalChange )
 {
    if( isValid( ) )
    {
@@ -1754,7 +1754,7 @@ TQString PMGLViewFactory::description( PMViewOptions* vo ) const
    if( vo && vo->viewType( ) == "glview" )
    {
       PMGLViewOptions* o = ( PMGLViewOptions* ) vo;
-      return i18n( "3D View (%1)" ).tqarg(
+      return i18n( "3D View (%1)" ).arg(
          PMGLView::viewTypeAsString( o->glViewType( ) ) );
    }
    return description( );
diff --git a/kpovmodeler/pmglview.h b/kpovmodeler/pmglview.h
index 9f1035af..30ee5d16 100644
--- a/kpovmodeler/pmglview.h
+++ b/kpovmodeler/pmglview.h
@@ -336,7 +336,7 @@ private:
    /**
     * Repaints the view
     */
-   void tqrepaint( bool graphicalChange = false );
+   void repaint( bool graphicalChange = false );
    /**
     * Starts a graphical change
     */
diff --git a/kpovmodeler/pmgraphicalobject.h b/kpovmodeler/pmgraphicalobject.h
index fd53e919..399e351d 100644
--- a/kpovmodeler/pmgraphicalobject.h
+++ b/kpovmodeler/pmgraphicalobject.h
@@ -46,7 +46,7 @@ public:
     */
    PMGraphicalObject( const PMGraphicalObject& o );
    /**
-    * Deletes the object and all tqchildren
+    * Deletes the object and all children
     */
    virtual ~PMGraphicalObject( );
 
diff --git a/kpovmodeler/pmgraphicalobjectedit.cpp b/kpovmodeler/pmgraphicalobjectedit.cpp
index 1429d75f..c623c51f 100644
--- a/kpovmodeler/pmgraphicalobjectedit.cpp
+++ b/kpovmodeler/pmgraphicalobjectedit.cpp
@@ -162,7 +162,7 @@ void PMGraphicalObjectEdit::recalculateResultingVisibility( )
             absoluteFound = true;
       }
    }
-   m_pResultingVisibility->setText( TQString( "(%1)" ).tqarg( level ) );
+   m_pResultingVisibility->setText( TQString( "(%1)" ).arg( level ) );
 }
 
 #include "pmgraphicalobjectedit.moc"
diff --git a/kpovmodeler/pmgridsettings.cpp b/kpovmodeler/pmgridsettings.cpp
index 69319187..644b2ab3 100644
--- a/kpovmodeler/pmgridsettings.cpp
+++ b/kpovmodeler/pmgridsettings.cpp
@@ -133,22 +133,22 @@ bool PMGridSettings::validateData( )
 
 void PMGridSettings::applySettings( )
 {
-   bool tqrepaint = false;
+   bool repaint = false;
    PMRenderManager* rm = PMRenderManager::theManager( );
    if( rm->gridColor( ) != m_pGridColor->color( ) )
    {
       rm->setGridColor( m_pGridColor->color( ) );
-      tqrepaint = true;
+      repaint = true;
    }
    if( rm->gridDistance( ) != m_pGridDistance->value( ) )
    {
       rm->setGridDistance( m_pGridDistance->value( ) );
-      tqrepaint = true;
+      repaint = true;
    }
    PMControlPoint::setMoveGrid( m_pMoveGrid->value( ) );
    PMControlPoint::setScaleGrid( m_pScaleGrid->value( ) );
    PMControlPoint::setRotateGrid( m_pRotateGrid->value( ) );
-   if( tqrepaint )
+   if( repaint )
       emit repaintViews( );
 }
 
diff --git a/kpovmodeler/pminserterrordialog.cpp b/kpovmodeler/pminserterrordialog.cpp
index c0203984..9dd7867a 100644
--- a/kpovmodeler/pminserterrordialog.cpp
+++ b/kpovmodeler/pminserterrordialog.cpp
@@ -31,7 +31,7 @@ PMInsertErrorDialog::PMInsertErrorDialog(
 {
    TQVBox* page = makeVBoxMainWidget( );
    new TQLabel( i18n( "%1 of %2 objects couldn't be inserted." )
-               .tqarg( numErrors ).tqarg( numObj ), page );
+               .arg( numErrors ).arg( numObj ), page );
    
    m_pDetailsLabel = new TQLabel( i18n( "Objects not inserted:" ), page );
    m_pDetailsLabel->hide( );
diff --git a/kpovmodeler/pminsertrulesystem.cpp b/kpovmodeler/pminsertrulesystem.cpp
index af899947..3c601df7 100644
--- a/kpovmodeler/pminsertrulesystem.cpp
+++ b/kpovmodeler/pminsertrulesystem.cpp
@@ -181,15 +181,15 @@ PMRuleCondition* newCondition( TQDomElement& e,
 
 PMRuleBase::~PMRuleBase( )
 {
-   m_tqchildren.setAutoDelete( true );
-   m_tqchildren.clear( );
+   m_children.setAutoDelete( true );
+   m_children.clear( );
 }
 
 void PMRuleBase::countChild( const TQString& className, bool afterInsertPoint )
 {
    countChildProtected( className, afterInsertPoint );
 
-   TQPtrListIterator<PMRuleBase> it( m_tqchildren );
+   TQPtrListIterator<PMRuleBase> it( m_children );
    for( ; it.current( ); ++it )
       it.current( )->countChild( className, afterInsertPoint );
 }
@@ -198,7 +198,7 @@ void PMRuleBase::reset( )
 {
    resetProtected( );
 
-   TQPtrListIterator<PMRuleBase> it( m_tqchildren );
+   TQPtrListIterator<PMRuleBase> it( m_children );
    for( ; it.current( ); ++it )
       it.current( )->reset( );
 }
@@ -302,7 +302,7 @@ PMRuleNot::PMRuleNot( TQDomElement& e,
          if( isCondition( me ) )
          {
             m_pChild = newCondition( me, globalGroups, localGroups );
-            m_tqchildren.append( m_pChild );
+            m_children.append( m_pChild );
          }
       }
       m = m.nextSibling( );
@@ -330,7 +330,7 @@ PMRuleAnd::PMRuleAnd( TQDomElement& e,
          if( isCondition( me ) )
          {
             PMRuleCondition* c = newCondition( me, globalGroups, localGroups );
-            m_tqchildren.append( c );
+            m_children.append( c );
             m_conditions.append( c );
          }
       }
@@ -361,7 +361,7 @@ PMRuleOr::PMRuleOr( TQDomElement& e,
          if( isCondition( me ) )
          {
             PMRuleCondition* c = newCondition( me, globalGroups, localGroups );
-            m_tqchildren.append( c );
+            m_children.append( c );
             m_conditions.append( c );
          }
       }
@@ -533,7 +533,7 @@ PMRuleCompare::PMRuleCompare( TQDomElement& e,
          if( isValue( me ) )
          {
             m_pValue[i] = newValue( me, globalGroups, localGroups );
-            m_tqchildren.append( m_pValue[i] );
+            m_children.append( m_pValue[i] );
             i++;
          }
       }
@@ -745,7 +745,7 @@ PMRule::PMRule( TQDomElement& e,
          else if( isCondition( me ) )
          {
             m_pCondition = newCondition( me, globalGroups, localGroups );
-            m_tqchildren.append( m_pCondition );
+            m_children.append( m_pCondition );
          }
       }
       m = m.nextSibling( );
@@ -1006,7 +1006,7 @@ int PMInsertRuleSystem::canInsert( const PMObject* parentObject,
    if( targetClassList.isEmpty( ) )
       return 0; // not rules found
 
-   // count already inserted tqchildren
+   // count already inserted children
    TQPtrListIterator<PMRuleTargetClass> tit( targetClassList );
    for( ; tit.current( ); ++tit ) // ... for all target classes
    {
diff --git a/kpovmodeler/pminsertrulesystem.h b/kpovmodeler/pminsertrulesystem.h
index e8d30039..80ecb525 100644
--- a/kpovmodeler/pminsertrulesystem.h
+++ b/kpovmodeler/pminsertrulesystem.h
@@ -154,7 +154,7 @@ public:
     */
    TQPtrListIterator<PMRuleBase> childIterator( ) const
    {
-      return TQPtrListIterator<PMRuleBase>( m_tqchildren );
+      return TQPtrListIterator<PMRuleBase>( m_children );
    }
 protected:
    /**
@@ -170,7 +170,7 @@ protected:
    /**
     * Add all child nodes to this list.
     */
-   TQPtrList<PMRuleBase> m_tqchildren;
+   TQPtrList<PMRuleBase> m_children;
 };
 
 /**
diff --git a/kpovmodeler/pmisosurfaceedit.cpp b/kpovmodeler/pmisosurfaceedit.cpp
index 6b775fe4..752331b6 100644
--- a/kpovmodeler/pmisosurfaceedit.cpp
+++ b/kpovmodeler/pmisosurfaceedit.cpp
@@ -96,7 +96,7 @@ void PMIsoSurfaceEdit::createTopWidgets( )
    hl->addWidget( new TQLabel( i18n( "Values:" ), this ) );
    for( i = 0; i < 3; i++ )
    {
-      hl->addWidget( new TQLabel( TQString( "P%1" ).tqarg( i ), this ) );
+      hl->addWidget( new TQLabel( TQString( "P%1" ).arg( i ), this ) );
       hl->addWidget( m_pEvaluateValue[i] );
    }
 
diff --git a/kpovmodeler/pmlathe.cpp b/kpovmodeler/pmlathe.cpp
index c5021d28..9f6a00ff 100644
--- a/kpovmodeler/pmlathe.cpp
+++ b/kpovmodeler/pmlathe.cpp
@@ -549,10 +549,10 @@ void PMLathe::controlPoints( PMControlPointList& list )
             lastPoint = cp;
             if( d == 0 )
                cp = new PM2DControlPoint( *it, PM2DControlPoint::PM2DXY, i,
-                                          i18n( "Point %1 (xy)" ).tqarg( i + 1 ) );
+                                          i18n( "Point %1 (xy)" ).arg( i + 1 ) );
             else
                cp = new PM2DControlPoint( *it, PM2DControlPoint::PM2DZY, i,
-                                          i18n( "Point %1 (xy)" ).tqarg( i + 1 ) );
+                                          i18n( "Point %1 (xy)" ).arg( i + 1 ) );
 
             if( i == 0 )
                firstPoint = cp;
@@ -573,10 +573,10 @@ void PMLathe::controlPoints( PMControlPointList& list )
             int imod4 = i % 4;
             if( d == 0 )
                cp = new PM2DControlPoint( *it, PM2DControlPoint::PM2DXY, i,
-                                          i18n( "Point %1 (xy)" ).tqarg( i + 1 ) );
+                                          i18n( "Point %1 (xy)" ).arg( i + 1 ) );
             else
                cp = new PM2DControlPoint( *it, PM2DControlPoint::PM2DZY, i,
-                                          i18n( "Point %1 (xy)" ).tqarg( i + 1 ) );
+                                          i18n( "Point %1 (xy)" ).arg( i + 1 ) );
             switch( imod4 )
             {
                case 0:
diff --git a/kpovmodeler/pmlibraryiconview.cpp b/kpovmodeler/pmlibraryiconview.cpp
index 976bfcbe..d2588dca 100644
--- a/kpovmodeler/pmlibraryiconview.cpp
+++ b/kpovmodeler/pmlibraryiconview.cpp
@@ -277,7 +277,7 @@ void PMLibraryIconViewItem::dropped( TQDropEvent *e, const TQValueList<TQIconDra
 
             if( !success )
             {
-               KMessageBox::error( 0, i18n( "Error moving \"%1\" to \"%2\"" ).tqarg( path ).tqarg( m_path ) );
+               KMessageBox::error( 0, i18n( "Error moving \"%1\" to \"%2\"" ).arg( path ).arg( m_path ) );
                e->ignore( );
                return;
             }
diff --git a/kpovmodeler/pmlineedits.cpp b/kpovmodeler/pmlineedits.cpp
index 7546894e..19391338 100644
--- a/kpovmodeler/pmlineedits.cpp
+++ b/kpovmodeler/pmlineedits.cpp
@@ -67,28 +67,28 @@ bool PMFloatEdit::isDataValid( )
          if( m_bCheckLower && m_bCheckUpper )
             KMessageBox::error( this, i18n( "Please enter a float value "
                                             "between %1 and %2" )
-                                .tqarg( m_lowerValue ).tqarg( m_upperValue ),
+                                .arg( m_lowerValue ).arg( m_upperValue ),
                                 i18n( "Error" ) );
          else if( m_bCheckLower )
          {
             if( m_lowerOp == OpGreaterEqual )
                KMessageBox::error( this, i18n( "Please enter a float value "
-                                               ">= %1" ).tqarg( m_lowerValue ),
+                                               ">= %1" ).arg( m_lowerValue ),
                                    i18n( "Error" ) );
             else
                KMessageBox::error( this, i18n( "Please enter a float value "
-                                               "> %1" ).tqarg( m_lowerValue ),
+                                               "> %1" ).arg( m_lowerValue ),
                                    i18n( "Error" ) );
          }
          else
          {
             if( m_upperOp == OpLessEqual )
                KMessageBox::error( this, i18n( "Please enter a float value "
-                                               "<= %1" ).tqarg( m_upperValue ),
+                                               "<= %1" ).arg( m_upperValue ),
                                    i18n( "Error" ) );
             else
                KMessageBox::error( this, i18n( "Please enter a float value "
-                                               "< %1" ).tqarg( m_upperValue ),
+                                               "< %1" ).arg( m_upperValue ),
                                    i18n( "Error" ) );
          }
       }
@@ -183,15 +183,15 @@ bool PMIntEdit::isDataValid( )
          if( m_bCheckLower && m_bCheckUpper )
             KMessageBox::error( this, i18n( "Please enter an integer value "
                                             "between %1 and %2" )
-                                .tqarg( m_lowerValue ).tqarg( m_upperValue ),
+                                .arg( m_lowerValue ).arg( m_upperValue ),
                                 i18n( "Error" ) );
          else if( m_bCheckLower )
             KMessageBox::error( this, i18n( "Please enter an integer value "
-                                            ">= %1" ).tqarg( m_lowerValue ),
+                                            ">= %1" ).arg( m_lowerValue ),
                                 i18n( "Error" ) );
          else
             KMessageBox::error( this, i18n( "Please enter an integer value "
-                                            "<= %1" ).tqarg( m_upperValue ),
+                                            "<= %1" ).arg( m_upperValue ),
                                 i18n( "Error" ) );
       }
    }
diff --git a/kpovmodeler/pmlistpatternedit.cpp b/kpovmodeler/pmlistpatternedit.cpp
index bc897c61..1c8c6f34 100644
--- a/kpovmodeler/pmlistpatternedit.cpp
+++ b/kpovmodeler/pmlistpatternedit.cpp
@@ -161,7 +161,7 @@ void PMListPatternEdit::saveContents( )
 
 bool PMListPatternEdit::isDataValid( )
 {
-   int tqchildren = 0;
+   int children = 0;
    PMObject* o;
 
    if( !m_pBrickSize->isDataValid( ) )
@@ -172,13 +172,13 @@ bool PMListPatternEdit::isDataValid( )
    // count child objects
    for( o = m_pDisplayedObject->firstChild( ); o; o = o->nextSibling( ) )
       if( o->type( ) == m_pDisplayedObject->listObjectType( ) )
-         tqchildren++;
+         children++;
 
    switch( m_pTypeCombo->currentItem( ) )
    {
       case 0:
       case 1:
-         if( tqchildren > 2 )
+         if( children > 2 )
          {
             KMessageBox::error( this, i18n( "You can have at most two child"
                                             " items for that list type!" ),
diff --git a/kpovmodeler/pmmovecommand.cpp b/kpovmodeler/pmmovecommand.cpp
index 7f14e871..bb75b0e4 100644
--- a/kpovmodeler/pmmovecommand.cpp
+++ b/kpovmodeler/pmmovecommand.cpp
@@ -30,7 +30,7 @@
 #include <tqptrdict.h>
 
 PMMoveCommand::PMMoveCommand( PMObject* obj, PMObject* parent, PMObject* after )
-      : PMCommand( i18n( "Move %1" ).tqarg( obj->description( ) ) )
+      : PMCommand( i18n( "Move %1" ).arg( obj->description( ) ) )
 {
    m_pParent = parent;
    m_pAfter = after;
@@ -356,10 +356,10 @@ int PMMoveCommand::errorFlags( PMPart* )
       {
          if( declareInsertError )
             m_errors.prepend( i18n( "Can't insert the declare \"%1\" at that point." )
-                              .tqarg( decl->id( ) ) );
+                              .arg( decl->id( ) ) );
          else
             m_errors.prepend( i18n( "The declare \"%1\" can't be moved behind linked objects." )
-                              .tqarg( decl->id( ) ) );
+                              .arg( decl->id( ) ) );
          
          PMDeleteInfo* tmp = info;
          info = m_infoList.prev( );
@@ -450,8 +450,8 @@ int PMMoveCommand::errorFlags( PMPart* )
                                    "contains a link to the declare \"%3\" "
                                    "and the insert point is not after "
                                    "the declare." )
-                             .tqarg( obj->description( ) ).tqarg( name )
-                             .tqarg( decl->id( ) ) );
+                             .arg( obj->description( ) ).arg( name )
+                             .arg( decl->id( ) ) );
          }
          else
             kdError( PMArea ) << "linked is 0 in PMMoveCommand::errorFlags\n";
diff --git a/kpovmodeler/pmmovecommand.h b/kpovmodeler/pmmovecommand.h
index 934f7fa4..5aac246d 100644
--- a/kpovmodeler/pmmovecommand.h
+++ b/kpovmodeler/pmmovecommand.h
@@ -50,10 +50,10 @@ public:
     * Command that moves a list of new PMObjects.
     * The objects don't have to be siblings of each other.
     *
-    * The object in the list will be inserted as tqchildren of parent after
+    * The object in the list will be inserted as children of parent after
     * the object after.
     *
-    * If after is 0, the objects will be inserted as first tqchildren.
+    * If after is 0, the objects will be inserted as first children.
     */
    PMMoveCommand( const PMObjectList& list, PMObject* parent, PMObject* after );
    /**
diff --git a/kpovmodeler/pmobject.h b/kpovmodeler/pmobject.h
index 4a48e450..3f454ab5 100644
--- a/kpovmodeler/pmobject.h
+++ b/kpovmodeler/pmobject.h
@@ -54,7 +54,7 @@ typedef TQPtrListIterator<PMObject> PMObjectListIterator;
  * Used pattern: Composite
  *
  * All list/child functionality is disabled in this class. Objects that
- * can have tqchildren has to be inherited from @ref PMCompositeObject.
+ * can have children has to be inherited from @ref PMCompositeObject.
  */
 class PMObject
 {
@@ -69,7 +69,7 @@ public:
     */
    PMObject( const PMObject& o );
    /**
-    * Deletes the object and all tqchildren.
+    * Deletes the object and all children.
     */
    virtual ~PMObject( );
 
@@ -157,7 +157,7 @@ public:
    int canInsert( const TQStringList& classes, const PMObject* after ) const;
 
    /**
-    * Returns true if an insert or remove operation of tqchildren will
+    * Returns true if an insert or remove operation of children will
     * change data inside this class
     */
    virtual bool dataChangeOnInsertRemove( ) const { return false; }
@@ -219,7 +219,7 @@ public:
       return false;
    }
    /**
-    * Returns the number of tqchildren. 0 in this class
+    * Returns the number of children. 0 in this class
     */
    virtual int countChildren( ) const { return 0; }
    /**
@@ -235,12 +235,12 @@ public:
 
    /**
     * Called when a child was removed. For classes that have to be informed
-    * when tqchildren are removed
+    * when children are removed
     */
    virtual void childRemoved( PMObject* ) { };
    /**
     * Called when a child was added. For classes that have to be informed
-    * when tqchildren are added
+    * when children are added
     */
    virtual void childAdded( PMObject* ) { };
 
@@ -302,7 +302,7 @@ public:
     * not only this object.
     *
     * If you leave the list empty, only this object was changed.
-    * If you add tqchildren or other objects to the list, add this object
+    * If you add children or other objects to the list, add this object
     * to the list, too, if it was changed!
     *
     * IMPORTANT: When you change additional objects, make sure that
@@ -402,7 +402,7 @@ public:
     */
    bool isReadOnly( ) const;
    /**
-    * Makes this object read only, if yes == true. All tqchildren will
+    * Makes this object read only, if yes == true. All children will
     * be read only, too
     */
    void setReadOnly( bool yes = true ) { m_readOnly = yes; }
@@ -495,7 +495,7 @@ private:
     */
    bool m_selected;
    /**
-    * true if this object is read only. All tqchildren will be read only, too
+    * true if this object is read only. All children will be read only, too
     */
    bool m_readOnly;
    /**
diff --git a/kpovmodeler/pmobjectlink.cpp b/kpovmodeler/pmobjectlink.cpp
index 0eec53c7..559d3fe4 100644
--- a/kpovmodeler/pmobjectlink.cpp
+++ b/kpovmodeler/pmobjectlink.cpp
@@ -161,7 +161,7 @@ void PMObjectLink::readAttributes( const PMXMLHelper& h )
          }
          else
             h.parser( )->printError( i18n( "Declare \"%1\" has wrong type." )
-                                     .tqarg( id ) );
+                                     .arg( id ) );
       }
    }
    Base::readAttributes( h );
diff --git a/kpovmodeler/pmobjectsettings.cpp b/kpovmodeler/pmobjectsettings.cpp
index 77e7f0f5..e9cd33b4 100644
--- a/kpovmodeler/pmobjectsettings.cpp
+++ b/kpovmodeler/pmobjectsettings.cpp
@@ -425,125 +425,125 @@ bool PMObjectSettings::validateData( )
 
 void PMObjectSettings::applySettings( )
 {
-   bool tqrepaint = false;
+   bool repaint = false;
 
    PMRenderManager* rm = PMRenderManager::theManager( );
    if( rm->highDetailCameraViews( ) != m_pHighDetailCameraViews->isChecked( ) )
    {
       rm->setHighDetailCameraViews( m_pHighDetailCameraViews->isChecked( ) );
-      tqrepaint = true;
+      repaint = true;
    }
    if( PMSphere::uSteps( ) != m_pSphereUSteps->value( ) )
    {
       PMSphere::setUSteps( m_pSphereUSteps->value( ) );
-      tqrepaint = true;
+      repaint = true;
    }
    if( PMSphere::vSteps( ) != m_pSphereVSteps->value( ) )
    {
       PMSphere::setVSteps( m_pSphereVSteps->value( ) );
-      tqrepaint = true;
+      repaint = true;
    }
    if( PMCylinder::steps( ) != m_pCylinderSteps->value( ) )
    {
       PMCylinder::setSteps( m_pCylinderSteps->value( ) );
-      tqrepaint = true;
+      repaint = true;
    }
    if( PMCone::steps( ) != m_pConeSteps->value( ) )
    {
       PMCone::setSteps( m_pConeSteps->value( ) );
-      tqrepaint = true;
+      repaint = true;
    }
    if( PMTorus::uSteps( ) != m_pTorusUSteps->value( ) )
    {
       PMTorus::setUSteps( m_pTorusUSteps->value( ) );
-      tqrepaint = true;
+      repaint = true;
    }
    if( PMTorus::vSteps( ) != m_pTorusVSteps->value( ) )
    {
       PMTorus::setVSteps( m_pTorusVSteps->value( ) );
-      tqrepaint = true;
+      repaint = true;
    }
    if( PMDisc::steps( ) != m_pDiscSteps->value( ) )
    {
       PMDisc::setSteps( m_pDiscSteps->value( ) );
-      tqrepaint = true;
+      repaint = true;
    }
    if( PMBlobSphere::uSteps( ) != m_pBlobSphereUSteps->value( ) )
    {
       PMBlobSphere::setUSteps( m_pBlobSphereUSteps->value( ) );
-      tqrepaint = true;
+      repaint = true;
    }
    if( PMBlobSphere::vSteps( ) != m_pBlobSphereVSteps->value( ) )
    {
       PMBlobSphere::setVSteps( m_pBlobSphereVSteps->value( ) );
-      tqrepaint = true;
+      repaint = true;
    }
    if( PMBlobCylinder::uSteps( ) != m_pBlobCylinderUSteps->value( ) )
    {
       PMBlobCylinder::setUSteps( m_pBlobCylinderUSteps->value( ) );
-      tqrepaint = true;
+      repaint = true;
    }
    if( PMBlobCylinder::vSteps( ) != m_pBlobCylinderVSteps->value( ) )
    {
       PMBlobCylinder::setVSteps( m_pBlobCylinderVSteps->value( ) );
-      tqrepaint = true;
+      repaint = true;
    }
    if( PMPlane::planeSize( ) != m_pPlaneSize->value( ) )
    {
       PMPlane::setPlaneSize( m_pPlaneSize->value( ) );
-      tqrepaint = true;
+      repaint = true;
    }
    if( PMLathe::sSteps( ) != m_pLatheUSteps->value( ) )
    {
       PMLathe::setSSteps( m_pLatheUSteps->value( ) );
-      tqrepaint = true;
+      repaint = true;
    }
    if( PMLathe::rSteps( ) != m_pLatheRSteps->value( ) )
    {
       PMLathe::setRSteps( m_pLatheRSteps->value( ) );
-      tqrepaint = true;
+      repaint = true;
    }
    if( PMSurfaceOfRevolution::sSteps( ) != m_pSorUSteps->value( ) )
    {
       PMSurfaceOfRevolution::setSSteps( m_pSorUSteps->value( ) );
-      tqrepaint = true;
+      repaint = true;
    }
    if( PMSurfaceOfRevolution::rSteps( ) != m_pSorRSteps->value( ) )
    {
       PMSurfaceOfRevolution::setRSteps( m_pSorRSteps->value( ) );
-      tqrepaint = true;
+      repaint = true;
    }
    if( PMPrism::sSteps( ) != m_pPrismSteps->value( ) )
    {
       PMPrism::setSSteps( m_pPrismSteps->value( ) );
-      tqrepaint = true;
+      repaint = true;
    }
    if( PMSuperquadricEllipsoid::uSteps( ) != m_pSqeUSteps->value( ) )
    {
       PMSuperquadricEllipsoid::setUSteps( m_pSqeUSteps->value( ) );
-      tqrepaint = true;
+      repaint = true;
    }
    if( PMSuperquadricEllipsoid::vSteps( ) != m_pSqeVSteps->value( ) )
    {
       PMSuperquadricEllipsoid::setVSteps( m_pSqeVSteps->value( ) );
-      tqrepaint = true;
+      repaint = true;
    }
    if( PMSphereSweep::rSteps( ) != m_pSphereSweepRSteps->value( ) )
    {
       PMSphereSweep::setRSteps( m_pSphereSweepRSteps->value( ) );
-      tqrepaint = true;
+      repaint = true;
    }
    if( PMSphereSweep::sSteps( ) != m_pSphereSweepSSteps->value( ) )
    {
       PMSphereSweep::setSSteps( m_pSphereSweepSSteps->value( ) );
-      tqrepaint = true;
+      repaint = true;
    }
    if( PMHeightField::variance( ) != m_pHeightFieldVariance->value( ) )
    {
       PMHeightField::setVariance( m_pHeightFieldVariance->value( ) );
-      tqrepaint = true;
+      repaint = true;
    }
-   if( tqrepaint )
+   if( repaint )
       emit repaintViews( );
 }
 
diff --git a/kpovmodeler/pmoutputdevice.cpp b/kpovmodeler/pmoutputdevice.cpp
index 8e6333f2..abad0e36 100644
--- a/kpovmodeler/pmoutputdevice.cpp
+++ b/kpovmodeler/pmoutputdevice.cpp
@@ -58,12 +58,12 @@ void PMOutputDevice::callSerialization( const PMObject* o, const PMMetaObject* m
       if( mo == o->metaObject( ) )
       {
          printError( i18n( "The object \"%1\" doesn't support %2." )
-                     .tqarg( o->description( ) ).tqarg( description( ) ) );
+                     .arg( o->description( ) ).arg( description( ) ) );
       }
       else
       {
          printError( i18n( "The class \"%1\" doesn't support %2." )
-                     .tqarg( o->description( ) ).tqarg( mo->className( ) ) );
+                     .arg( o->description( ) ).arg( mo->className( ) ) );
       }
    }
 }
diff --git a/kpovmodeler/pmparser.cpp b/kpovmodeler/pmparser.cpp
index 52a64acc..5920c448 100644
--- a/kpovmodeler/pmparser.cpp
+++ b/kpovmodeler/pmparser.cpp
@@ -107,7 +107,7 @@ void PMParser::printMessage( const PMPMessage messageNum )
 void PMParser::printMessage( const TQString& type, const TQString& msg )
 {
    if( m_lineNum >= 0 )
-      m_messages += PMMessage( i18n( "Line %1: " ).tqarg( m_lineNum ) + type + ": " + msg );
+      m_messages += PMMessage( i18n( "Line %1: " ).arg( m_lineNum ) + type + ": " + msg );
    else
       m_messages += PMMessage( type + ": " + msg );
 }
@@ -122,7 +122,7 @@ void PMParser::printError( const TQString& msg )
    else if( m_errors == s_maxErrors )
    {
       m_messages += PMMessage( i18n( "Maximum of %1 errors reached." )
-                    .tqarg( s_maxErrors ) );
+                    .arg( s_maxErrors ) );
       m_errors++;
    }
 }
@@ -137,7 +137,7 @@ void PMParser::printWarning( const TQString& msg )
    else if( m_warnings == s_maxWarnings )
    {
       m_messages += PMMessage( i18n( "Maximum of %1 warnings reached." )
-                    .tqarg( s_maxWarnings ) );
+                    .arg( s_maxWarnings ) );
       m_warnings++;
    }
 }
@@ -145,18 +145,18 @@ void PMParser::printWarning( const TQString& msg )
 void PMParser::printExpected( const char c, const char* sValue )
 {
    printError( i18n( "'%1' expected, found token '%2' instead." )
-               .tqarg( c ).tqarg( sValue ) );
+               .arg( c ).arg( sValue ) );
 }
 
 void PMParser::printExpected( const TQString& str, const char* sValue )
 {
    printError( i18n( "'%1' expected, found token '%2' instead." )
-               .tqarg( str ).tqarg( sValue ) );
+               .arg( str ).arg( sValue ) );
 }
 
 void PMParser::printUnexpected( const TQString& str )
 {
-   printError( i18n( "Unexpected token '%1'." ).tqarg( str ) );
+   printError( i18n( "Unexpected token '%1'." ).arg( str ) );
 }
 
 void PMParser::printInfo( const TQString& msg )
@@ -254,8 +254,8 @@ bool PMParser::insertChild( PMObject* child, PMObject* parent )
       else
       {
          printError( i18n( "Can't insert %1 into %2." )
-                     .tqarg( child->description( ) )
-                     .tqarg( parent->description( ) ) );
+                     .arg( child->description( ) )
+                     .arg( parent->description( ) ) );
       }
    }
    else
@@ -270,8 +270,8 @@ bool PMParser::insertChild( PMObject* child, PMObject* parent )
          else
          {
             printError( i18n( "Can't insert %1 into %2." )
-                        .tqarg( child->description( ) )
-                        .tqarg( m_pTopParent->description( ) ) );
+                        .arg( child->description( ) )
+                        .arg( m_pTopParent->description( ) ) );
          }
       }
       else
@@ -379,9 +379,9 @@ PMDeclare* PMParser::checkLink( const TQString& id )
       s = t->find( id );
    
    if( !s )
-      printError( i18n( "Undefined object \"%1\"." ).tqarg( id ) );
+      printError( i18n( "Undefined object \"%1\"." ).arg( id ) );
    else if( s->type( ) != PMSymbol::Object )
-      printError( i18n( "Undefined object \"%1\"." ).tqarg( id ) );
+      printError( i18n( "Undefined object \"%1\"." ).arg( id ) );
    else
    {
       // the object is declared
@@ -409,7 +409,7 @@ PMDeclare* PMParser::checkLink( const TQString& id )
 
       if( !ok )
          printError( i18n( "Object \"%1\" is undefined at that point." )
-                     .tqarg( id ) );
+                     .arg( id ) );
    }
 
    if( ok )
diff --git a/kpovmodeler/pmparser.h b/kpovmodeler/pmparser.h
index 07a28ab6..6d75abe6 100644
--- a/kpovmodeler/pmparser.h
+++ b/kpovmodeler/pmparser.h
@@ -82,7 +82,7 @@ public:
     * Appends all parsed objects to the list.
     *
     * parent is the object where the parsed objects will be inserted as
-    * tqchildren behind the object after. These parameters are used to check
+    * children behind the object after. These parameters are used to check
     * the consistency of declares and links.
     *
     * Set parent and after to 0 if and only if a document is parsed/opened.
@@ -218,7 +218,7 @@ protected:
    PMPart* m_pPart;
    /**
     * parent object where the parsed top level objects
-    * will be inserted _later_ (not from the parser) as tqchildren
+    * will be inserted _later_ (not from the parser) as children
     */
    const PMObject* m_pTopParent;
    const PMObject* m_pAfter;
diff --git a/kpovmodeler/pmpart.cpp b/kpovmodeler/pmpart.cpp
index b9105b29..e8d1a984 100644
--- a/kpovmodeler/pmpart.cpp
+++ b/kpovmodeler/pmpart.cpp
@@ -1050,7 +1050,7 @@ bool PMPart::setActiveObject( const TQString& name )
          else
             objIndex = 0;
 
-         // Iterate the tqchildren for this element. We stop when there are no more siblings
+         // Iterate the children for this element. We stop when there are no more siblings
          // or the object is of the correct type and it's index count is also correct
          siblingIndex = 0;
          tmpSibling = tmpObj->firstChild( );
@@ -1373,10 +1373,10 @@ void PMPart::slotFileImport( )
          if( newParser )
          {
             if( m_pActiveObject )
-               insertFromParser( i18n( "Import %1" ).tqarg( selectedFormat->description( ) ),
+               insertFromParser( i18n( "Import %1" ).arg( selectedFormat->description( ) ),
                                  newParser, m_pActiveObject );
             else
-               insertFromParser( i18n( "Import %1" ).tqarg( selectedFormat->description( ) ),
+               insertFromParser( i18n( "Import %1" ).arg( selectedFormat->description( ) ),
                                  newParser, m_pScene );
             delete newParser;
          }
diff --git a/kpovmodeler/pmpovray31serialization.cpp b/kpovmodeler/pmpovray31serialization.cpp
index a31c46de..d153261d 100644
--- a/kpovmodeler/pmpovray31serialization.cpp
+++ b/kpovmodeler/pmpovray31serialization.cpp
@@ -109,7 +109,7 @@ void PMPov31SerBlob( const PMObject* object, const PMMetaObject* metaObject, PMO
    dev->objectBegin( "blob" );
 
    dev->writeName( object->name( ) );
-   dev->writeLine( TQString( "threshold %1" ).tqarg( o->threshold( ) ) );
+   dev->writeLine( TQString( "threshold %1" ).arg( o->threshold( ) ) );
 
    dev->callSerialization( object, metaObject->superClass( ) );
 
@@ -132,7 +132,7 @@ void PMPov31SerBlobCylinder( const PMObject* object, const PMMetaObject* metaObj
    str1.setNum( o->radius( ) );
    dev->writeLine( o->end1( ).serialize( ) + ", " + o->end2( ).serialize( )
                   + ", " + str1 + "," );
-   dev->writeLine( TQString( "strength %1" ).tqarg( o->strength( ) ) );
+   dev->writeLine( TQString( "strength %1" ).arg( o->strength( ) ) );
 
    dev->callSerialization( object, metaObject->superClass( ) );
    dev->objectEnd( );
@@ -144,8 +144,8 @@ void PMPov31SerBlobSphere( const PMObject* object, const PMMetaObject* metaObjec
 
    dev->objectBegin( "sphere" );
    dev->writeName( object->name( ) );
-   dev->writeLine( o->centre( ).serialize( ) + TQString( ", %1," ).tqarg( o->radius( ) ) );
-   dev->writeLine( TQString( "strength %1" ).tqarg( o->strength( ) ) );
+   dev->writeLine( o->centre( ).serialize( ) + TQString( ", %1," ).arg( o->radius( ) ) );
+   dev->writeLine( TQString( "strength %1" ).arg( o->strength( ) ) );
    dev->callSerialization( object, metaObject->superClass( ) );
    dev->objectEnd( );
 }
@@ -544,7 +544,7 @@ void PMPov31SerFog( const PMObject* object, const PMMetaObject*, PMOutputDevice*
          if( text.isEmpty( ) )
             text = o->description( );
 
-         dev->writeComment( TQString( "No prototype for %1" ).tqarg( text ) );
+         dev->writeComment( TQString( "No prototype for %1" ).arg( text ) );
       }
    }
 
@@ -587,7 +587,7 @@ void PMPov31SerFog( const PMObject* object, const PMMetaObject*, PMOutputDevice*
       dev->writeLine( "fog_alt " + str );
       dev->writeLine( "up " + o->up( ).serialize( ) );
    }
-   // Serialize the tqchildren of this object
+   // Serialize the children of this object
    dev->callSerialization( object, object->metaObject( )->superClass( )->superClass( ) );
    dev->objectEnd( );
 }
@@ -727,7 +727,7 @@ void PMPov31SerHeightField( const PMObject* object, const PMMetaObject* metaObje
 
    dev->writeLine( o->typeToString( o->heightFieldType( ) ) + " \"" + o->fileName( ) + "\"" );
    if( o->waterLevel( ) > 0.0 )
-      dev->writeLine( TQString( "water_level %1" ).tqarg( o->waterLevel( ) ) );
+      dev->writeLine( TQString( "water_level %1" ).arg( o->waterLevel( ) ) );
    if( !o->hierarchy( ) )
       dev->writeLine( "hierarchy off" );
    if( o->smooth( ) )
@@ -885,15 +885,15 @@ void PMPov31SerJuliaFractal( const PMObject* object, const PMMetaObject* metaObj
    dev->writeLine( o->algebraTypeToString( o->algebraType( ) ) );
 
    if( o->functionType( ) == PMJuliaFractal::FTpwr )
-      dev->writeLine( TQString( "pwr(%1, %2)" ).tqarg( o->exponent( )[0] ).
+      dev->writeLine( TQString( "pwr(%1, %2)" ).arg( o->exponent( )[0] ).
                      arg( o->exponent( )[1] ) );
    else
       dev->writeLine( o->functionTypeToString( o->functionType( ) ) );
 
-   dev->writeLine( TQString( "max_iteration %1" ).tqarg( o->maximumIterations( ) ) );
-   dev->writeLine( TQString( "precision %1" ).tqarg( o->precision( ) ) );
-   dev->writeLine( TQString( "slice %1, %2" ).tqarg( o->sliceNormal( ).serialize( ) )
-                  .tqarg( o->sliceDistance( ) ) );
+   dev->writeLine( TQString( "max_iteration %1" ).arg( o->maximumIterations( ) ) );
+   dev->writeLine( TQString( "precision %1" ).arg( o->precision( ) ) );
+   dev->writeLine( TQString( "slice %1, %2" ).arg( o->sliceNormal( ).serialize( ) )
+                  .arg( o->sliceDistance( ) ) );
 
 
    dev->callSerialization( object, metaObject->superClass( ) );
@@ -925,7 +925,7 @@ void PMPov31SerLathe( const PMObject* object, const PMMetaObject* metaObject, PM
    }
 
    int num = o->points( ).count( );
-   dev->writeLine( TQString( "%1," ).tqarg( num ) );
+   dev->writeLine( TQString( "%1," ).arg( num ) );
 
    bool first = true;
    TQValueList<PMVector> points = o->points( );
@@ -968,10 +968,10 @@ void PMPov31SerLight( const PMObject* object, const PMMetaObject* metaObject, PM
    if( ( o->lightType( ) == PMLight::SpotLight ) ||
        ( o->lightType( ) == PMLight::CylinderLight ) )
    {
-      dev->writeLine( TQString( "radius %1" ).tqarg( o->radius( ) ) );
-      dev->writeLine( TQString( "falloff %1" ).tqarg( o->falloff( ) ) );
+      dev->writeLine( TQString( "radius %1" ).arg( o->radius( ) ) );
+      dev->writeLine( TQString( "falloff %1" ).arg( o->falloff( ) ) );
       if( o->tightness( ) != c_defaultLightTightness )
-         dev->writeLine( TQString( "tightness %1" ).tqarg( o->tightness( ) ) );
+         dev->writeLine( TQString( "tightness %1" ).arg( o->tightness( ) ) );
       dev->writeLine( TQString( "point_at " ) + o->pointAt( ).serialize( ) );
    }
 
@@ -979,17 +979,17 @@ void PMPov31SerLight( const PMObject* object, const PMMetaObject* metaObject, PM
    {
       dev->writeLine( TQString( "area_light " ) + o->axis1( ).serialize( )
                      + TQString( ", " ) + o->axis2( ).serialize( )
-                     + TQString( ", %1, %2" ).tqarg( o->size1( ) ).tqarg( o->size2( ) ) );
+                     + TQString( ", %1, %2" ).arg( o->size1( ) ).arg( o->size2( ) ) );
       if( o->adaptive( ) != c_defaultLightAdaptive )
-         dev->writeLine( TQString( "adaptive %1" ).tqarg( o->adaptive( ) ) );
+         dev->writeLine( TQString( "adaptive %1" ).arg( o->adaptive( ) ) );
       if( o->jitter( ) )
          dev->writeLine( TQString( "jitter" ) );
    }
 
    if( o->fading( ) )
    {
-      dev->writeLine( TQString( "fade_distance %1" ).tqarg( o->fadeDistance( ) ) );
-      dev->writeLine( TQString( "fade_power %1" ).tqarg( o->fadePower( ) ) );
+      dev->writeLine( TQString( "fade_distance %1" ).arg( o->fadeDistance( ) ) );
+      dev->writeLine( TQString( "fade_power %1" ).arg( o->fadePower( ) ) );
    }
 
    if( !o->mediaInteraction( ) )
@@ -1302,7 +1302,7 @@ void PMPov31SerObjectLink( const PMObject* object, const PMMetaObject* metaObjec
       if( text.isEmpty( ) )
          text = o->description( );
 
-      dev->writeComment( TQString( "No prototype for %1" ).tqarg( text ) );
+      dev->writeComment( TQString( "No prototype for %1" ).arg( text ) );
    }
 }
 
@@ -1501,18 +1501,18 @@ void PMPov31SerPolynom( const PMObject* object, const PMMetaObject* metaObject,
 
    if( o->polynomOrder( ) == 2 )
    {
-      dev->writeLine( TQString( "<%1, %2, %3>," ).tqarg( coefficients[0] )
-                     .tqarg( coefficients[4] ).tqarg( coefficients[7] ) );
-      dev->writeLine( TQString( "<%1, %2, %3>," ).tqarg( coefficients[1] )
-                     .tqarg( coefficients[2] ).tqarg( coefficients[5] ) );
-      dev->writeLine( TQString( "<%1, %2, %3>, %4" ).tqarg( coefficients[3] )
-                     .tqarg( coefficients[6] ).tqarg( coefficients[8] )
-                     .tqarg( coefficients[9] ) );
+      dev->writeLine( TQString( "<%1, %2, %3>," ).arg( coefficients[0] )
+                     .arg( coefficients[4] ).arg( coefficients[7] ) );
+      dev->writeLine( TQString( "<%1, %2, %3>," ).arg( coefficients[1] )
+                     .arg( coefficients[2] ).arg( coefficients[5] ) );
+      dev->writeLine( TQString( "<%1, %2, %3>, %4" ).arg( coefficients[3] )
+                     .arg( coefficients[6] ).arg( coefficients[8] )
+                     .arg( coefficients[9] ) );
    }
    else
    {
       if( o->polynomOrder( ) > 4 )
-         dev->writeLine( TQString( "%1," ).tqarg( o->polynomOrder( ) ) );
+         dev->writeLine( TQString( "%1," ).arg( o->polynomOrder( ) ) );
 
       int size = coefficients.size( );
 
@@ -1545,14 +1545,14 @@ void PMPov31SerPovrayMatrix( const PMObject* object, const PMMetaObject*, PMOutp
 {
    PMPovrayMatrix* o = ( PMPovrayMatrix* ) object;
 
-   dev->writeLine( TQString( "matrix < %1, %2, %3," ).tqarg( o->values( )[0] )
-                  .tqarg( o->values( )[1] ).tqarg( o->values( )[2] ) );
-   dev->writeLine( TQString( "         %1, %2, %3," ).tqarg( o->values( )[3] )
-                  .tqarg( o->values( )[4] ).tqarg( o->values( )[5] ) );
-   dev->writeLine( TQString( "         %1, %2, %3," ).tqarg( o->values( )[6] )
-                  .tqarg( o->values( )[7] ).tqarg( o->values( )[8] ) );
-   dev->writeLine( TQString( "         %1, %2, %3 >" ).tqarg( o->values( )[9] )
-                  .tqarg( o->values( )[10] ).tqarg( o->values( )[11] ) );
+   dev->writeLine( TQString( "matrix < %1, %2, %3," ).arg( o->values( )[0] )
+                  .arg( o->values( )[1] ).arg( o->values( )[2] ) );
+   dev->writeLine( TQString( "         %1, %2, %3," ).arg( o->values( )[3] )
+                  .arg( o->values( )[4] ).arg( o->values( )[5] ) );
+   dev->writeLine( TQString( "         %1, %2, %3," ).arg( o->values( )[6] )
+                  .arg( o->values( )[7] ).arg( o->values( )[8] ) );
+   dev->writeLine( TQString( "         %1, %2, %3 >" ).arg( o->values( )[9] )
+                  .arg( o->values( )[10] ).arg( o->values( )[11] ) );
 }
 
 void PMPov31SerPrism( const PMObject* object, const PMMetaObject* metaObject, PMOutputDevice* dev )
@@ -1587,7 +1587,7 @@ void PMPov31SerPrism( const PMObject* object, const PMMetaObject* metaObject, PM
          dev->writeLine( "conic_sweep" );
          break;
    }
-   dev->writeLine( TQString( "%1, %2," ).tqarg( o->height1( ) ).tqarg( o->height2( ) ) );
+   dev->writeLine( TQString( "%1, %2," ).arg( o->height1( ) ).arg( o->height2( ) ) );
 
    // count number of points
    TQValueList< TQValueList<PMVector> > points = o->points( );
@@ -1600,7 +1600,7 @@ void PMPov31SerPrism( const PMObject* object, const PMMetaObject* metaObject, PM
       else
          lines += ( *spit ).count( ) / 3 * 4;
    }
-   dev->writeLine( TQString( "%1," ).tqarg( lines ) );
+   dev->writeLine( TQString( "%1," ).arg( lines ) );
 
    for( spit = points.begin( ); spit != points.end( ); ++spit )
    {
@@ -1756,7 +1756,7 @@ void PMPov31SerScale( const PMObject* object, const PMMetaObject* , PMOutputDevi
 
    if( approx( scale[0], scale[1] ) &&
        approx( scale[1], scale[2] ) )
-      dev->writeLine( TQString( "scale %1" ).tqarg( scale[0] ) );
+      dev->writeLine( TQString( "scale %1" ).arg( scale[0] ) );
    else
       dev->writeLine( "scale " + scale.serialize( ) );
 }
@@ -1821,7 +1821,7 @@ void PMPov31SerSurfaceOfRevolution( const PMObject* object, const PMMetaObject*
    dev->writeName( object->name( ) );
 
    int num = o->points( ).count( );
-   dev->writeLine( TQString( "%1," ).tqarg( num ) );
+   dev->writeLine( TQString( "%1," ).arg( num ) );
 
    bool first = true;
    TQValueList<PMVector> points = o->points( );
@@ -1864,8 +1864,8 @@ void PMPov31SerSuperquadricEllipsoid( const PMObject* object, const PMMetaObject
    dev->objectBegin( "superellipsoid" );
 
    dev->writeName( object->name( ) );
-   dev->writeLine( TQString( "<%1, %2>" ).tqarg( o->eastWestExponent( ) )
-                  .tqarg( o->northSouthExponent( ) ) );
+   dev->writeLine( TQString( "<%1, %2>" ).arg( o->eastWestExponent( ) )
+                  .arg( o->northSouthExponent( ) ) );
 
    dev->callSerialization( object, metaObject->superClass( ) );
    dev->objectEnd( );
@@ -1880,7 +1880,7 @@ void PMPov31SerText( const PMObject* object, const PMMetaObject* metaObject, PMO
    dev->writeName( object->name( ) );
    dev->writeLine( TQString( "ttf \"" ) + o->font( ) + "\"" );
    dev->writeLine( PMOutputDevice::escapeAndQuoteString( o->text( ) ) );
-   dev->writeLine( TQString( "%1, " ).tqarg( o->thickness( ) )
+   dev->writeLine( TQString( "%1, " ).arg( o->thickness( ) )
                   + o->offset( ).serialize( ) );
 
    dev->callSerialization( object, metaObject->superClass( ) );
@@ -1922,7 +1922,7 @@ void PMPov31SerTextureBase( const PMObject* object, const PMMetaObject* metaObje
          if( text.isEmpty( ) )
             text = o->description( );
 
-         dev->writeComment( TQString( "No prototype for %1" ).tqarg( text ) );
+         dev->writeComment( TQString( "No prototype for %1" ).arg( text ) );
       }
    }
 
@@ -1950,7 +1950,7 @@ void PMPov31SerTextureMapBase( const PMObject* object, const PMMetaObject* , PMO
          if( text.isEmpty( ) )
             text = o->description( );
 
-         dev->writeComment( TQString( "No prototype for %1" ).tqarg( text ) );
+         dev->writeComment( TQString( "No prototype for %1" ).arg( text ) );
       }
    }
 
@@ -1962,7 +1962,7 @@ void PMPov31SerTextureMapBase( const PMObject* object, const PMMetaObject* , PMO
          value = 1.0;
          if( it != mapValues.end( ) )
             value = *it;
-         dev->write( TQString( "[ %1 " ).tqarg( value ) );
+         dev->write( TQString( "[ %1 " ).arg( value ) );
          dev->serialize( c );
          dev->writeLine( "]" );
          ++it;
diff --git a/kpovmodeler/pmpovray35serialization.cpp b/kpovmodeler/pmpovray35serialization.cpp
index 457f51a4..d567100e 100644
--- a/kpovmodeler/pmpovray35serialization.cpp
+++ b/kpovmodeler/pmpovray35serialization.cpp
@@ -102,8 +102,8 @@ void PMPov35SerIsoSurface( const PMObject* object, const PMMetaObject* metaObjec
    }
    if( o->evaluate( ) )
    {
-      str = TQString( "%1, %2, %3" ).tqarg( o->evaluateValue( 0 ) )
-            .tqarg( o->evaluateValue( 1 ) ).tqarg( o->evaluateValue( 2 ) );
+      str = TQString( "%1, %2, %3" ).arg( o->evaluateValue( 0 ) )
+            .arg( o->evaluateValue( 1 ) ).arg( o->evaluateValue( 2 ) );
       dev->writeLine( "evaluate " + str );
    }
    if( o->allIntersections( ) )
@@ -145,10 +145,10 @@ void PMPov35SerLight( const PMObject* object, const PMMetaObject* metaObject, PM
    if( ( o->lightType( ) == PMLight::SpotLight ) ||
        ( o->lightType( ) == PMLight::CylinderLight ) )
    {
-      dev->writeLine( TQString( "radius %1" ).tqarg( o->radius( ) ) );
-      dev->writeLine( TQString( "falloff %1" ).tqarg( o->falloff( ) ) );
+      dev->writeLine( TQString( "radius %1" ).arg( o->radius( ) ) );
+      dev->writeLine( TQString( "falloff %1" ).arg( o->falloff( ) ) );
       if( o->tightness( ) != c_defaultLightTightness )
-         dev->writeLine( TQString( "tightness %1" ).tqarg( o->tightness( ) ) );
+         dev->writeLine( TQString( "tightness %1" ).arg( o->tightness( ) ) );
       dev->writeLine( TQString( "point_at " ) + o->pointAt( ).serialize( ) );
    }
 
@@ -156,9 +156,9 @@ void PMPov35SerLight( const PMObject* object, const PMMetaObject* metaObject, PM
    {
       dev->writeLine( TQString( "area_light " ) + o->axis1( ).serialize( )
                      + TQString( ", " ) + o->axis2( ).serialize( )
-                     + TQString( ", %1, %2" ).tqarg( o->size1( ) ).tqarg( o->size2( ) ) );
+                     + TQString( ", %1, %2" ).arg( o->size1( ) ).arg( o->size2( ) ) );
       if( o->adaptive( ) != c_defaultLightAdaptive )
-         dev->writeLine( TQString( "adaptive %1" ).tqarg( o->adaptive( ) ) );
+         dev->writeLine( TQString( "adaptive %1" ).arg( o->adaptive( ) ) );
       if( o->jitter( ) )
          dev->writeLine( TQString( "jitter" ) );
       if ( o->areaType( ) == PMLight::Circular )
@@ -169,8 +169,8 @@ void PMPov35SerLight( const PMObject* object, const PMMetaObject* metaObject, PM
 
    if( o->fading( ) )
    {
-      dev->writeLine( TQString( "fade_distance %1" ).tqarg( o->fadeDistance( ) ) );
-      dev->writeLine( TQString( "fade_power %1" ).tqarg( o->fadePower( ) ) );
+      dev->writeLine( TQString( "fade_distance %1" ).arg( o->fadeDistance( ) ) );
+      dev->writeLine( TQString( "fade_power %1" ).arg( o->fadePower( ) ) );
    }
 
    if( !o->mediaInteraction( ) )
diff --git a/kpovmodeler/pmpovrayparser.cpp b/kpovmodeler/pmpovrayparser.cpp
index c4fa41ce..7f041b3e 100644
--- a/kpovmodeler/pmpovrayparser.cpp
+++ b/kpovmodeler/pmpovrayparser.cpp
@@ -384,7 +384,7 @@ bool PMPovrayParser::parseChildObjects( PMCompositeObject* parent,
                }
                break;
             case TURBULENCE_TOK:
-               //  Search for a PMPattern in the object's tqchildren
+               //  Search for a PMPattern in the object's children
                child = parent->firstChild( );
                while( child && !child->isA( "Pattern" ) )
                   child = child->nextSibling( );
@@ -408,7 +408,7 @@ bool PMPovrayParser::parseChildObjects( PMCompositeObject* parent,
             case SCALLOP_WAVE_TOK:
             case CUBIC_WAVE_TOK:
             case POLY_WAVE_TOK:
-               //  Search for a PMBlendMapModifiers in the object's tqchildren
+               //  Search for a PMBlendMapModifiers in the object's children
                child = parent->firstChild( );
                while( child && !child->isA( "BlendMapModifiers" ) )
                   child = child->nextSibling( );
@@ -972,7 +972,7 @@ bool PMPovrayParser::parseNumericItem( PMValue& v, bool checkForBool /*=false*/
          else
          {
             printError( i18n( "Undefined identifier \"%1\"." )
-                        .tqarg( m_pScanner->sValue( ) ) );
+                        .arg( m_pScanner->sValue( ) ) );
             nextToken( );
          }
          break;
@@ -2587,7 +2587,7 @@ bool PMPovrayParser::parsePolynom( PMPolynom* pNewPoly )
       if( vector.size( ) != ( unsigned ) c_polynomSize[order] )
       {
          printError( i18n( "%1 coefficients are needed for a polynom with order %2" )
-                     .tqarg( c_polynomSize[order] ).tqarg( order ) );
+                     .arg( c_polynomSize[order] ).arg( order ) );
          vector.resize( c_polynomSize[order] );
       }
       pNewPoly->setCoefficients( vector );
@@ -2883,7 +2883,7 @@ bool PMPovrayParser::parseLathe( PMLathe* pNewLathe )
 
    if( nump < minp )
       printError( i18n( "At least %1 points are needed for that spline type" )
-                  .tqarg( minp ) );
+                  .arg( minp ) );
    else if( ( pNewLathe->splineType( ) == PMLathe::BezierSpline ) &&
             ( ( nump % 4 ) != 0 ) )
       printError( i18n( "Bezier splines need 4 points for each segment" ) );
@@ -3231,7 +3231,7 @@ bool PMPovrayParser::parseSor( PMSurfaceOfRevolution* pNewSor )
             if( approxZero( ( *it1 )[1] - ( *it3 )[1], c_sorTolerance ) )
             {
                printError( i18n( "The v coordinate of point %1 and %2 must be different; fixed" )
-                           .tqarg( pnr + 1 ).tqarg( pnr + 3 ) );
+                           .arg( pnr + 1 ).arg( pnr + 3 ) );
                if( pnr == 0 )
                   ( *it1 )[1] = ( *it3 )[1] - c_sorTolerance;
                else
diff --git a/kpovmodeler/pmpovrayrenderwidget.cpp b/kpovmodeler/pmpovrayrenderwidget.cpp
index 6e8b4ef2..ce7ff716 100644
--- a/kpovmodeler/pmpovrayrenderwidget.cpp
+++ b/kpovmodeler/pmpovrayrenderwidget.cpp
@@ -134,7 +134,7 @@ bool PMPovrayRenderWidget::render( const TQByteArray& scene,
    m_image.setAlphaBuffer( m_renderMode.alpha( ) );
    m_image.fill( tqRgb( 0, 0, 0 ) );
    m_bPixmapUpToDate = false;
-   tqrepaint( );
+   repaint( );
 
    if( !m_pProcess->start( KProcess::NotifyOnExit, KProcess::AllOutput ) )
    {
diff --git a/kpovmodeler/pmpovraywidget.cpp b/kpovmodeler/pmpovraywidget.cpp
index 0d9cea35..04564b93 100644
--- a/kpovmodeler/pmpovraywidget.cpp
+++ b/kpovmodeler/pmpovraywidget.cpp
@@ -335,7 +335,7 @@ void PMPovrayWidget::slotRenderingFinished( int returnStatus )
    {
       KMessageBox::error( this, i18n( "Povray exited abnormally.\n"
                                       "See the povray output for details." )
-                          .tqarg( returnStatus ) );
+                          .arg( returnStatus ) );
    }
    else if( m_pRenderWidget->povrayOutput( ).contains( "ERROR" ) )
    {
@@ -405,7 +405,7 @@ void PMPovrayWidget::showSpeed( double pps )
    else
       num.setNum( pps, 'g', 3 );
 
-   m_pProgressLabel->setText( i18n( "running, %1 pixels/second" ).tqarg( num ) );
+   m_pProgressLabel->setText( i18n( "running, %1 pixels/second" ).arg( num ) );
 }
 
 #include "pmpovraywidget.moc"
diff --git a/kpovmodeler/pmprism.cpp b/kpovmodeler/pmprism.cpp
index 5e627935..81417ba3 100644
--- a/kpovmodeler/pmprism.cpp
+++ b/kpovmodeler/pmprism.cpp
@@ -645,7 +645,7 @@ void PMPrism::controlPoints( PMControlPointList& list )
          for( i2 = 0; it2 != ( *it1 ).end( ); ++it2, ++i2 )
          {
             cp = new PM2DControlPoint( *it2, PM2DControlPoint::PM2DXZ, i2,
-                                       i18n( "Point %1.%2" ).tqarg( i1 + 1 ).tqarg( i2 + 1 ) );
+                                       i18n( "Point %1.%2" ).arg( i1 + 1 ).arg( i2 + 1 ) );
             if( i2 == 0 )
                firstPoint = cp;
             else if( i2 == 1 )
@@ -678,7 +678,7 @@ void PMPrism::controlPoints( PMControlPointList& list )
          {
             int i2mod4 = i2 % 4;
             cp = new PM2DControlPoint( *it2, PM2DControlPoint::PM2DXZ, i2,
-                                       i18n( "Point %1.%2" ).tqarg( i1 + 1 ).tqarg( i2 + 1 ) );
+                                       i18n( "Point %1.%2" ).arg( i1 + 1 ).arg( i2 + 1 ) );
             if( i2mod4 == 0 )
                firstPoint = cp;
             if( i2mod4 == 2 )
diff --git a/kpovmodeler/pmprismedit.cpp b/kpovmodeler/pmprismedit.cpp
index 78960007..09039d7e 100644
--- a/kpovmodeler/pmprismedit.cpp
+++ b/kpovmodeler/pmprismedit.cpp
@@ -206,7 +206,7 @@ void PMPrismEdit::createEdits( const TQValueList< TQValueList<PMVector> >& sp )
       {
          // create all edits for one sub prism
          hl = new TQHBoxLayout( tvl );
-         label = new TQLabel( i18n( "Sub prism %1:" ).tqarg( spnr + 1 ),
+         label = new TQLabel( i18n( "Sub prism %1:" ).arg( spnr + 1 ),
                              m_pEditWidget );
          hl->addWidget( label );
          hl->addStretch( 1 );
diff --git a/kpovmodeler/pmrendermanager.cpp b/kpovmodeler/pmrendermanager.cpp
index 6ba1fe99..31f553e5 100644
--- a/kpovmodeler/pmrendermanager.cpp
+++ b/kpovmodeler/pmrendermanager.cpp
@@ -394,7 +394,7 @@ void PMRenderManager::renderTask( )
 
 void PMRenderManager::renderObject( PMObject* objectToRender )
 {
-   bool tqchildren = false;
+   bool children = false;
    PMGraphicalObject* go = 0;
 
    m_objectToRenderStack.append( objectToRender );
@@ -426,8 +426,8 @@ void PMRenderManager::renderObject( PMObject* objectToRender )
    {
       PMObject* obj = 0;
 
-      tqchildren = objectToRender->lastChild( ) || objectToRender->linkedObject( );
-      if( tqchildren )
+      children = objectToRender->lastChild( ) || objectToRender->linkedObject( );
+      if( children )
       {
          bool stop;
 
@@ -438,7 +438,7 @@ void PMRenderManager::renderObject( PMObject* objectToRender )
             matrix = new PMMatrix( PMMatrix::modelviewMatrix( ) );
          m_matrixStack.push( matrix );
 
-         // render the tqchildren and the linked object
+         // render the children and the linked object
          obj = objectToRender->lastChild( );
          while( obj && !m_bStopTask && !m_bStartTask )
          {
@@ -469,7 +469,7 @@ void PMRenderManager::renderObject( PMObject* objectToRender )
 
       if( !m_bStopTask && !m_bStartTask )
       {
-         // tqchildren of the object are rendered
+         // children of the object are rendered
          // render the object
 
          if( objectToRender == m_pCurrentTask->activeObject( ) )
@@ -538,7 +538,7 @@ void PMRenderManager::renderObject( PMObject* objectToRender )
    }
    if( !m_bStopTask && !m_bStartTask )
    {
-      if( tqchildren )
+      if( children )
       {
          PMMatrix* matrix = m_matrixStack.pop( );
 
@@ -1410,7 +1410,7 @@ void PMRenderManager::renderGrid( )
          glVertex2d( screenx, height/2 );
          glEnd( );
 
-         TQString label = TQString( "%1" ).tqarg( x * signx, 0, 'g', 4 );
+         TQString label = TQString( "%1" ).arg( x * signx, 0, 'g', 4 );
          if( approxZero( x ) && label.find( "e-" ) )
             label = "0";
 
@@ -1431,7 +1431,7 @@ void PMRenderManager::renderGrid( )
          glVertex2d( width/2, screeny );
          glEnd( );
 
-         TQString label = TQString( "%1" ).tqarg( y * signy, 0, 'g', 4 );
+         TQString label = TQString( "%1" ).arg( y * signy, 0, 'g', 4 );
          if( approxZero( y ) && label.find( "e-" ) )
             label = "0";
 
diff --git a/kpovmodeler/pmrendermode.cpp b/kpovmodeler/pmrendermode.cpp
index 622f7b2f..8ef8d207 100644
--- a/kpovmodeler/pmrendermode.cpp
+++ b/kpovmodeler/pmrendermode.cpp
@@ -160,33 +160,33 @@ TQStringList PMRenderMode::commandLineSwitches( ) const
    TQStringList cl;
    TQString tmp;
 
-   cl.append( TQString( "+W%1" ).tqarg( m_width ) );
-   cl.append( TQString( "+H%1" ).tqarg( m_height ) );
+   cl.append( TQString( "+W%1" ).arg( m_width ) );
+   cl.append( TQString( "+H%1" ).arg( m_height ) );
    if( m_subSection )
    {
       if( m_startRow < 1.0 )
          tmp.sprintf( "+SR%4.2f", m_startRow );
       else
-         tmp = TQString( "+SR%1" ).tqarg( ( int ) ( m_startRow + 0.5 ) );
+         tmp = TQString( "+SR%1" ).arg( ( int ) ( m_startRow + 0.5 ) );
       cl.append( tmp );
       if( m_endRow < 1.0 )
          tmp.sprintf( "+ER%4.2f", m_endRow );
       else
-         tmp = TQString( "+ER%1" ).tqarg( ( int ) ( m_endRow + 0.5 ) );
+         tmp = TQString( "+ER%1" ).arg( ( int ) ( m_endRow + 0.5 ) );
       cl.append( tmp );
       
       if( m_startColumn < 1.0 )
          tmp.sprintf( "+SC%4.2f", m_startColumn );
       else
-         tmp = TQString( "+SC%1" ).tqarg( ( int ) ( m_startColumn + 0.5 ) );
+         tmp = TQString( "+SC%1" ).arg( ( int ) ( m_startColumn + 0.5 ) );
       cl.append( tmp );
       if( m_endColumn < 1.0 )
          tmp.sprintf( "+EC%4.2f", m_endColumn );
       else
-         tmp = TQString( "+EC%1" ).tqarg( ( int ) ( m_endColumn + 0.5 ) );
+         tmp = TQString( "+EC%1" ).arg( ( int ) ( m_endColumn + 0.5 ) );
       cl.append( tmp );
    }
-   cl.append( TQString( "+Q%1" ).tqarg( m_quality ) );
+   cl.append( TQString( "+Q%1" ).arg( m_quality ) );
    if( m_radiosity )
       cl.append( TQString( "+QR" ) );
    else
@@ -195,7 +195,7 @@ TQStringList PMRenderMode::commandLineSwitches( ) const
    if( m_antialiasing )
    {
       cl.append( TQString( "+A" ) );
-      cl.append( TQString( "+AM%1" ).tqarg( m_samplingMethod ) );
+      cl.append( TQString( "+AM%1" ).arg( m_samplingMethod ) );
       tmp.sprintf( "+A%5.3f", m_antialiasThreshold );
       cl.append( tmp );
       if( m_antialiasJitter )
@@ -205,7 +205,7 @@ TQStringList PMRenderMode::commandLineSwitches( ) const
       }
       else
          cl.append( TQString( "-J" ) );
-      cl.append( TQString( "+R%1" ).tqarg( m_antialiasDepth ) );
+      cl.append( TQString( "+R%1" ).arg( m_antialiasDepth ) );
    }
    else
       cl.append( TQString( "-A" ) );
diff --git a/kpovmodeler/pmscanner.cpp b/kpovmodeler/pmscanner.cpp
index 15e50489..d85fa3fb 100644
--- a/kpovmodeler/pmscanner.cpp
+++ b/kpovmodeler/pmscanner.cpp
@@ -577,10 +577,10 @@ void PMScanner::scanError( int c )
    m_token = SCANNER_ERROR_TOK;
    if( isprint( c ) )
       m_error = i18n( "Unexpected character '%1' after \"%2\"" )
-         .tqarg( ( char )c ).tqarg( m_svalue );
+         .arg( ( char )c ).arg( m_svalue );
    else
       m_error = i18n( "Unexpected character %1 after \"%2\"" )
-         .tqarg( c, 4, 16 ).tqarg( m_svalue );
+         .arg( c, 4, 16 ).arg( m_svalue );
 
 #ifdef PMSCAN_DEBUG
    kdDebug( PMArea ) << "Line " << m_line << ": Error " << m_error << "\n";
diff --git a/kpovmodeler/pmserializer.cpp b/kpovmodeler/pmserializer.cpp
index 149e6020..2f58d0c1 100644
--- a/kpovmodeler/pmserializer.cpp
+++ b/kpovmodeler/pmserializer.cpp
@@ -72,7 +72,7 @@ void PMSerializer::printError( const TQString& msg )
    else if( m_errors == s_maxErrors )
    {
       m_messages += PMMessage( i18n( "Maximum of %1 errors reached." )
-                    .tqarg( s_maxErrors ) );
+                    .arg( s_maxErrors ) );
       m_errors++;
    }
 }
@@ -87,7 +87,7 @@ void PMSerializer::printWarning( const TQString& msg )
    else if( m_warnings == s_maxWarnings )
    {
       m_messages += PMMessage( i18n( "Maximum of %1 warnings reached." )
-                    .tqarg( s_maxWarnings ) );
+                    .arg( s_maxWarnings ) );
       m_warnings++;
    }
 }
diff --git a/kpovmodeler/pmsettingsdialog.cpp b/kpovmodeler/pmsettingsdialog.cpp
index 35324495..f8c73a80 100644
--- a/kpovmodeler/pmsettingsdialog.cpp
+++ b/kpovmodeler/pmsettingsdialog.cpp
@@ -187,13 +187,13 @@ bool PMSettingsDialog::validateData( )
 
 void PMSettingsDialog::saveSettings( )
 {
-   m_tqrepaint = false;
+   m_repaint = false;
 
    TQValueList<PMRegisteredSettingsPage>::const_iterator it;
    for( it = m_pages.begin( ); it != m_pages.end( ); ++it )
       ( *it ).page->applySettings( );
 
-   if( m_tqrepaint )
+   if( m_repaint )
    {
       PMRenderManager* rm = PMRenderManager::theManager( );
       rm->slotRenderingSettingsChanged( );
@@ -236,7 +236,7 @@ void PMSettingsDialog::registerPage( TQWidget* topPage,
 
 void PMSettingsDialog::slotRepaint( )
 {
-   m_tqrepaint = true;
+   m_repaint = true;
 }
 
 void PMSettingsDialog::slotShowPage( )
diff --git a/kpovmodeler/pmsettingsdialog.h b/kpovmodeler/pmsettingsdialog.h
index e30abf7b..e830ed8e 100644
--- a/kpovmodeler/pmsettingsdialog.h
+++ b/kpovmodeler/pmsettingsdialog.h
@@ -179,7 +179,7 @@ private:
    bool validateData( );
    void saveSettings( );
    int findPage( const PMSettingsDialogPage* page );
-   bool m_tqrepaint;
+   bool m_repaint;
    TQValueList<PMRegisteredSettingsPage> m_pages;
    PMPart* m_pPart;
    
diff --git a/kpovmodeler/pmshell.cpp b/kpovmodeler/pmshell.cpp
index e03ce3b8..fd0c5a73 100644
--- a/kpovmodeler/pmshell.cpp
+++ b/kpovmodeler/pmshell.cpp
@@ -188,7 +188,7 @@ PMDockWidget* PMShell::createView( const TQString& t, PMViewOptions* o,
       PMViewFactory::theFactory( )->viewFactory( t );
 
    m_viewNumber++;
-   TQString name = TQString( "View (%1)" ).tqarg( m_viewNumber );
+   TQString name = TQString( "View (%1)" ).arg( m_viewNumber );
 
    if( factory )
    {
@@ -231,7 +231,7 @@ PMDockWidget* PMShell::createTreeView( )
 {
    PMDockWidget* dock = 0;
    m_numTreeViews++;
-   TQString name = TQString( "Object Tree (%1)" ).tqarg( m_numTreeViews );
+   TQString name = TQString( "Object Tree (%1)" ).arg( m_numTreeViews );
    dock = createDockWidget( name, SmallIcon( "pmtreeview" ),
                             0L, i18n( "Object Tree" ), i18n( "Object Tree" ) );
    dock->setDockSite( PMDockWidget::DockFullSite );
@@ -248,7 +248,7 @@ PMDockWidget* PMShell::createDialogView( )
 {
    PMDockWidget* dock = 0;
    m_numDialogViews++;
-   TQString name = TQString( "Object Properties (%1)" ).tqarg( m_numDialogViews );
+   TQString name = TQString( "Object Properties (%1)" ).arg( m_numDialogViews );
    dock = createDockWidget( name, SmallIcon( "pmdialogview" ),
                             0L, i18n( "Object Properties" ), i18n( "Object Properties" ) );
    dock->setDockSite( PMDockWidget::DockFullSite );
@@ -265,7 +265,7 @@ PMDockWidget* PMShell::create3DView( PMGLView::PMViewType t )
 {
    PMDockWidget* dock = 0;
    m_numGLViews++;
-   TQString name = TQString( "3D View (%1)" ).tqarg( m_numGLViews );
+   TQString name = TQString( "3D View (%1)" ).arg( m_numGLViews );
    dock = createDockWidget( name, SmallIcon( "pmglview" ),
                             0L, i18n( "3D View" ), i18n( "3D View" ) );
    dock->setDockSite( PMDockWidget::DockFullSite );
diff --git a/kpovmodeler/pmsolidobject.h b/kpovmodeler/pmsolidobject.h
index 2a2990c0..be2d2f5c 100644
--- a/kpovmodeler/pmsolidobject.h
+++ b/kpovmodeler/pmsolidobject.h
@@ -44,7 +44,7 @@ public:
    PMSolidObject( const PMSolidObject& s );
 
    /**
-    * Deletes the object and all tqchildren
+    * Deletes the object and all children
     */
    virtual ~PMSolidObject( );
    /** */
diff --git a/kpovmodeler/pmsor.cpp b/kpovmodeler/pmsor.cpp
index f25669e6..2ede8b8a 100644
--- a/kpovmodeler/pmsor.cpp
+++ b/kpovmodeler/pmsor.cpp
@@ -421,7 +421,7 @@ void PMSurfaceOfRevolution::controlPoints( PMControlPointList& list )
    {
       lastPoint = cp;
       cp = new PMSorControlPoint( lastPoint, *it, PMSorControlPoint::PM2DXY, i,
-                                  i18n( "Point %1 (xy)" ).tqarg( i + 1 ) );
+                                  i18n( "Point %1 (xy)" ).arg( i + 1 ) );
       tmp1.append( cp );
    }
 
@@ -432,7 +432,7 @@ void PMSurfaceOfRevolution::controlPoints( PMControlPointList& list )
    {
       lastPoint = cp;
       cp = new PMSorControlPoint( lastPoint, *it, PMSorControlPoint::PM2DZY, i,
-                                  i18n( "Point %1 (yz)" ).tqarg( i + 1 ) );
+                                  i18n( "Point %1 (yz)" ).arg( i + 1 ) );
       tmp2.append( cp );
    }
 
diff --git a/kpovmodeler/pmsoredit.cpp b/kpovmodeler/pmsoredit.cpp
index 728aa20f..127015df 100644
--- a/kpovmodeler/pmsoredit.cpp
+++ b/kpovmodeler/pmsoredit.cpp
@@ -160,7 +160,7 @@ bool PMSurfaceOfRevolutionEdit::isDataValid( )
          {
             m_pPoints->setCurrentCell( pnr, 1 );            
             KMessageBox::error( this, i18n( "The v coordinate of point %1 and %2 must be different." )
-                                .tqarg( pnr + 1 ).tqarg( pnr + 3 ),
+                                .arg( pnr + 1 ).arg( pnr + 3 ),
                                 i18n( "Error" ) );
             return false;
          }
diff --git a/kpovmodeler/pmspheresweep.cpp b/kpovmodeler/pmspheresweep.cpp
index 40df90f3..9660335e 100644
--- a/kpovmodeler/pmspheresweep.cpp
+++ b/kpovmodeler/pmspheresweep.cpp
@@ -434,19 +434,19 @@ void PMSphereSweep::controlPoints( PMControlPointList& list )
         it != m_points.end( ) && it2 != m_radii.end( ); ++it, ++it2, ++nr )
    {
       PM3DControlPoint* p = new PM3DControlPoint( *it, i++,
-                                                  i18n( "Center %1" ).tqarg( nr ) );
+                                                  i18n( "Center %1" ).arg( nr ) );
       list.append( p );
       list.append( new PMDistanceControlPoint( p, PMVector( 1.0, 0.0, 0.0 ),
                                                *it2, i++,
-                                               i18n( "Radius %1 (x)" ).tqarg( nr ),
+                                               i18n( "Radius %1 (x)" ).arg( nr ),
                                                true ) );
       list.append( new PMDistanceControlPoint( p, PMVector( 0.0, 1.0, 0.0 ),
                                                *it2, i++,
-                                               i18n( "Radius %1 (y)" ).tqarg( nr ),
+                                               i18n( "Radius %1 (y)" ).arg( nr ),
                                                true ) );
       list.append( new PMDistanceControlPoint( p, PMVector( 0.0, 0.0, 1.0 ),
                                                *it2, i++,
-                                               i18n( "Radius %1 (z)" ).tqarg( nr ),
+                                               i18n( "Radius %1 (z)" ).arg( nr ),
                                                true ) );
    }
 }
diff --git a/kpovmodeler/pmsymboltable.cpp b/kpovmodeler/pmsymboltable.cpp
index 5cb72b94..e8a15c3d 100644
--- a/kpovmodeler/pmsymboltable.cpp
+++ b/kpovmodeler/pmsymboltable.cpp
@@ -94,7 +94,7 @@ TQString PMSymbolTable::findNewID( const TQString& prefix )
    // find next free id
    do
    {
-      testID = prefix + TQString( "%1" ).tqarg( number );
+      testID = prefix + TQString( "%1" ).arg( number );
       symbol = find( testID );
       if( symbol )
          number++;
diff --git a/kpovmodeler/pmtexturebase.cpp b/kpovmodeler/pmtexturebase.cpp
index 0a8d087b..a49b103f 100644
--- a/kpovmodeler/pmtexturebase.cpp
+++ b/kpovmodeler/pmtexturebase.cpp
@@ -150,7 +150,7 @@ void PMTextureBase::readAttributes( const PMXMLHelper& h )
          }
          else
             h.parser( )->printError( i18n( "Declare \"%1\" has wrong type." )
-                                     .tqarg( id ) );
+                                     .arg( id ) );
       }
    }
 }
diff --git a/kpovmodeler/pmtexturemap.cpp b/kpovmodeler/pmtexturemap.cpp
index 8602c9fc..1ab0c3a4 100644
--- a/kpovmodeler/pmtexturemap.cpp
+++ b/kpovmodeler/pmtexturemap.cpp
@@ -119,7 +119,7 @@ TQString PMTextureMapBase::valuesToString( ) const
       str.setNum( *it );
       ++it;
       for( ; it != m_mapValues.end( ); ++it )
-         str += TQString( " %1" ).tqarg( *it );
+         str += TQString( " %1" ).arg( *it );
    }
    return str;
 }
diff --git a/kpovmodeler/pmtreeview.cpp b/kpovmodeler/pmtreeview.cpp
index 8ec640d7..a555e12e 100644
--- a/kpovmodeler/pmtreeview.cpp
+++ b/kpovmodeler/pmtreeview.cpp
@@ -292,7 +292,7 @@ void PMTreeView::addChildItems( PMTreeViewItem* item )
       else
          // first child
          listItem = new PMTreeViewItem( obj, item );
-      // recursive call, if child has tqchildren
+      // recursive call, if child has children
       if( obj->countChildren( ) > 0 )
          addChildItems( listItem );
    }
diff --git a/kpovmodeler/pmtreeviewitem.cpp b/kpovmodeler/pmtreeviewitem.cpp
index e3017b40..cac3b3c7 100644
--- a/kpovmodeler/pmtreeviewitem.cpp
+++ b/kpovmodeler/pmtreeviewitem.cpp
@@ -78,7 +78,7 @@ void PMTreeViewItem::setDescriptions( )
       {
          PMTextureMapBase* tm = ( PMTextureMapBase* ) m_pObject->parent( );
          if( m_pObject->type( ) == tm->mapType( ) )
-            text = TQString( "[%1] " ).tqarg( tm->mapValue( m_pObject ), 4, 'f', 2 ) + text;
+            text = TQString( "[%1] " ).arg( tm->mapValue( m_pObject ), 4, 'f', 2 ) + text;
       }
    }
    setText( 0, text );
@@ -113,5 +113,5 @@ void PMTreeViewItem::initSelection( )
 {
    TQListViewItem::setSelected( m_pObject->isSelected( ) );
 //   if( m_pObject->isSelected( ) )
-//      tqrepaint( );
+//      repaint( );
 }
diff --git a/kpovmodeler/pmtreeviewitem.h b/kpovmodeler/pmtreeviewitem.h
index 7792871a..4ec2b44e 100644
--- a/kpovmodeler/pmtreeviewitem.h
+++ b/kpovmodeler/pmtreeviewitem.h
@@ -41,17 +41,17 @@ public:
    PMTreeViewItem( PMObject* object, TQListView* parent );
    /**
     * Constructs a new list view item which is a child of parent and
-    * first in the parent's list of tqchildren.
+    * first in the parent's list of children.
     */
    PMTreeViewItem( PMObject* object, TQListViewItem* parent );
    /**
     * Constructs a list view item which is a child of parent
-    * and is after after in the parent's list of tqchildren.
+    * and is after after in the parent's list of children.
     */
    PMTreeViewItem( PMObject* object, TQListView* parent, TQListViewItem* after );
    /**
     * Constructs a list view item which is a child of parent
-    * and is after after in the parent's list of tqchildren.
+    * and is after after in the parent's list of children.
     */
    PMTreeViewItem( PMObject* object, TQListViewItem* parent,
                    TQListViewItem* after );
@@ -61,7 +61,7 @@ public:
    PMObject* object( ) const { return m_pObject; }
    /**
     * Returns a key that can be used for sorting, here the index in the
-    * parents list of tqchildren
+    * parents list of children
     */
    virtual TQString key( int column, bool ascending ) const;
    /**
diff --git a/kpovmodeler/pmtriangleedit.cpp b/kpovmodeler/pmtriangleedit.cpp
index b6d544a0..457ddb29 100644
--- a/kpovmodeler/pmtriangleedit.cpp
+++ b/kpovmodeler/pmtriangleedit.cpp
@@ -55,21 +55,21 @@ void PMTriangleEdit::createTopWidgets( )
    for( i = 0; i < 3; i++ )
    {
       m_pPoint[i] = new PMVectorEdit( "x", "y", "z", this );
-      gl->addWidget( new TQLabel( i18n( "Point %1:" ).tqarg( i+1 ), this ),
+      gl->addWidget( new TQLabel( i18n( "Point %1:" ).arg( i+1 ), this ),
                      i * 3, 0 );
       gl->addWidget( m_pPoint[i], i * 3, 1 );
       connect( m_pPoint[i], TQT_SIGNAL( dataChanged( ) ),
                TQT_SIGNAL( dataChanged( ) ) );
 
       m_pNormal[i] = new PMVectorEdit( "x", "y", "z", this );
-      m_pNormalLabel[i] = new TQLabel( i18n( "Normal %1:" ).tqarg( i+1 ), this );
+      m_pNormalLabel[i] = new TQLabel( i18n( "Normal %1:" ).arg( i+1 ), this );
       gl->addWidget( m_pNormalLabel[i], i * 3 + 1, 0 );
       gl->addWidget( m_pNormal[i], i * 3 + 1, 1 );
       connect( m_pNormal[i], TQT_SIGNAL( dataChanged( ) ),
                TQT_SIGNAL( dataChanged( ) ) );
 
       m_pUVVector[i] = new PMVectorEdit( "u", "v", this );
-      m_pUVVectorLabel[i] = new TQLabel( i18n( "UV vector %1:" ).tqarg( i+1 ), this );
+      m_pUVVectorLabel[i] = new TQLabel( i18n( "UV vector %1:" ).arg( i+1 ), this );
       gl->addWidget( m_pUVVectorLabel[i], i * 3 + 2,  0 );
       gl->addWidget( m_pUVVector[i], i * 3 + 2, 1 );
       connect( m_pUVVector[i], TQT_SIGNAL( dataChanged( ) ),
diff --git a/kpovmodeler/pmunknownview.cpp b/kpovmodeler/pmunknownview.cpp
index 7a1e6afb..72827c2f 100644
--- a/kpovmodeler/pmunknownview.cpp
+++ b/kpovmodeler/pmunknownview.cpp
@@ -25,7 +25,7 @@ PMUnknownView::PMUnknownView( const TQString& viewType,
 {
    TQHBoxLayout* hl = new TQHBoxLayout( this );
    TQLabel* l;
-   l = new TQLabel( i18n( "Unknown view type \"%1\"" ).tqarg( viewType ), this );
+   l = new TQLabel( i18n( "Unknown view type \"%1\"" ).arg( viewType ), this );
    l->setAlignment( TQt::AlignCenter );
    hl->addWidget( l );
    m_viewType = viewType;
diff --git a/kpovmodeler/pmvectorlistedit.cpp b/kpovmodeler/pmvectorlistedit.cpp
index fb1fa482..eb580d63 100644
--- a/kpovmodeler/pmvectorlistedit.cpp
+++ b/kpovmodeler/pmvectorlistedit.cpp
@@ -53,7 +53,7 @@ void PMTableItem::paint( TQPainter* p, const TQColorGroup& cg,
    else
       p->setPen( cg.text( ) );
    p->drawText( x + 2, 0, w - x - 4, h,
-                wordWrap( ) ? ( tqalignment( ) | WordBreak ) : tqalignment( ), text( ) );
+                wordWrap( ) ? ( alignment( ) | WordBreak ) : alignment( ), text( ) );
 }
 */
 
@@ -256,7 +256,7 @@ void PMVectorListEdit::setLink( int p1, int p2 )
    if( p2 >= 0 )
    {
       m_disabled[p2] = true;
-      str = TQString( "%1 (=%2)" ).tqarg( p2 + 1 ).tqarg( p1 + 1 );
+      str = TQString( "%1 (=%2)" ).arg( p2 + 1 ).arg( p1 + 1 );
       h->setLabel( p2, str );
       if( !isReadOnly( ) )
          setRowReadOnly( p2, true );
diff --git a/kpovmodeler/pmxmlparser.cpp b/kpovmodeler/pmxmlparser.cpp
index eb5d0123..11d42015 100644
--- a/kpovmodeler/pmxmlparser.cpp
+++ b/kpovmodeler/pmxmlparser.cpp
@@ -143,7 +143,7 @@ void PMXMLParser::parseChildObjects( TQDomElement& e, PMObject* parent )
                delete obj;
          }
          else if( ce.tagName( ) != "extra_data" )
-            printError( i18n( "Unknown object %1" ).tqarg( ce.tagName( ) ) );
+            printError( i18n( "Unknown object %1" ).arg( ce.tagName( ) ) );
       }
       c = c.nextSibling( );
    }