diff --git a/style/qtcurve.cpp b/style/qtcurve.cpp
index baab63e..29c26a8 100644
--- a/style/qtcurve.cpp
+++ b/style/qtcurve.cpp
@@ -1562,7 +1562,7 @@ void QtCurveStyle::polish(const TQStyleControlElementData &ceData, ControlElemen
 	if(enableFilter && isSpecialHover(widget))
 		connect(widget, TQT_SIGNAL(destroyed(TQObject *)), this, TQT_SLOT(hoverWidgetDestroyed(TQObject *)));
 
-	if(isWindowDragWidget(TQT_TQOBJECT(widget)))
+	if(isWindowDragWidget(widget))
 		installObjectEventHandler(ceData, elementFlags, ptr, this);
 
 	if(::tqt_cast<TQDialog *>(widget) || ::tqt_cast<TQMainWindow *>(widget))
@@ -1641,7 +1641,7 @@ void QtCurveStyle::polish(const TQStyleControlElementData &ceData, ControlElemen
 
 	if (::tqt_cast<TQRadioButton *>(widget) || ::tqt_cast<TQCheckBox *>(widget))
 	{
-		bool framelessGroupBoxCheckBox=(NO_FRAME(opts.groupBox) && isCheckBoxOfGroupBox(TQT_TQOBJECT(widget)));
+		bool framelessGroupBoxCheckBox=(NO_FRAME(opts.groupBox) && isCheckBoxOfGroupBox(widget));
 
 		if(framelessGroupBoxCheckBox || enableFilter)
 		{
@@ -1775,7 +1775,7 @@ void QtCurveStyle::polish(const TQStyleControlElementData &ceData, ControlElemen
 	else if (0==qstrcmp(ceData.name.ascii(), kdeToolbarWidget))
 	{
 		if(!widget->parent() ||
-		0!=qstrcmp(TQT_TQWIDGET(widget->parent())->className(),
+		0!=qstrcmp(static_cast<TQWidget*>(widget->parent())->className(),
 						"TDEListViewSearchLineWidget") ||
 		onToolBar(widget))
 		{
@@ -1793,7 +1793,7 @@ void QtCurveStyle::polish(const TQStyleControlElementData &ceData, ControlElemen
 		(::tqt_cast<TQLabel *>(widget) || ::tqt_cast<TQHBox *>(widget) ||
 		::tqt_cast<TQVBox *>(widget)) &&
 		widget->parent() &&
-		( 0==qstrcmp(TQT_TQWIDGET(widget->parent())->className(),
+		( 0==qstrcmp(static_cast<TQWidget*>(widget->parent())->className(),
 				"MainWindow") || onToolBar(widget)))
 	{
 		widget->setName(kdeToolbarWidget);
@@ -1921,7 +1921,7 @@ void QtCurveStyle::unPolish(const TQStyleControlElementData &ceData, ControlElem
 		removeObjectEventHandler(ceData, elementFlags, ptr, this);
 	#endif
 
-	if(isWindowDragWidget(TQT_TQOBJECT(widget)))
+	if(isWindowDragWidget(widget))
 		removeObjectEventHandler(ceData, elementFlags, ptr, this);
 
 	if (::tqt_cast<TQRadioButton *>(widget) || ::tqt_cast<TQCheckBox *>(widget))
@@ -2089,8 +2089,8 @@ bool QtCurveStyle::objectEventHandler( const TQStyleControlElementData &ceData,
 		// "tde toolbar widget" name.
 		if(TQEvent::Paint==event->type())
 		{
-			TQWidget *widget(TQT_TQWIDGET(object)),
-				*parent(TQT_TQWIDGET(object->parent()));
+			TQWidget *widget(static_cast<TQWidget*>(object)),
+				*parent(static_cast<TQWidget*>(object->parent()));
 
 			if(IS_FLAT(opts.toolbarAppearance))
 				TQPainter(widget).fillRect(ceData.rect, parent->colorGroup().background());
@@ -2101,7 +2101,7 @@ bool QtCurveStyle::objectEventHandler( const TQStyleControlElementData &ceData,
 				while(parent && parent->parent() && 0==qstrcmp(parent->name(), kdeToolbarWidget))
 				{
 				y_offset += parent->y();
-				parent = TQT_TQWIDGET(parent->parent());
+				parent = static_cast<TQWidget*>(parent->parent());
 				}
 
 				TQRect    r(ceData.rect),
@@ -2137,7 +2137,7 @@ bool QtCurveStyle::objectEventHandler( const TQStyleControlElementData &ceData,
 	}
 	else if (NO_FRAME(opts.groupBox) && TQEvent::Move==event->type() && isCheckBoxOfGroupBox(object))
 	{
-		TQCheckBox *cb=static_cast<TQCheckBox *>(TQT_TQWIDGET(object));
+		TQCheckBox *cb=static_cast<TQCheckBox *>(object);
 		TQRect     r(cb->geometry());
 
 		removeObjectEventHandler(ceData, elementFlags, source, this);
@@ -2247,8 +2247,8 @@ bool QtCurveStyle::objectEventHandler( const TQStyleControlElementData &ceData,
 		if(drawMenubar)
 		{
 
-		TQWidget  *widget(TQT_TQWIDGET(object)),
-			*parent(TQT_TQWIDGET(object->parent()));
+		TQWidget  *widget(static_cast<TQWidget*>(object)),
+			*parent(static_cast<TQWidget*>(object->parent()));
 		TQRect    r(ceData.rect);
 		TQPainter p(widget);
 		int      y_offset(ceData.rect.y()+parent->y());
@@ -2267,7 +2267,7 @@ bool QtCurveStyle::objectEventHandler( const TQStyleControlElementData &ceData,
 	{
 		if(TQEvent::FocusIn==event->type() || TQEvent::FocusOut==event->type() || TQEvent::Enter==event->type() || TQEvent::Leave==event->type())
 		{
-		TQWidget *widget(TQT_TQWIDGET(object));
+		TQWidget *widget(static_cast<TQWidget*>(object));
 
 		if (::tqt_cast<TQSpinWidget*>(widget->parentWidget()))
 		{
@@ -2370,7 +2370,7 @@ bool QtCurveStyle::objectEventHandler( const TQStyleControlElementData &ceData,
 	
 			if(/*TQt::NoModifier==mev->modifiers() && */ TQt::LeftButton==mev->button())
 			{
-				TQWidget *wid = TQT_TQWIDGET(object);
+				TQWidget *wid = static_cast<TQWidget*>(object);
 				itsDragWidget=wid;
 				itsDragWidgetHadMouseTracking=itsDragWidget->hasMouseTracking();
 				itsDragWidget->setMouseTracking(true);
@@ -2499,7 +2499,7 @@ bool QtCurveStyle::objectEventHandler( const TQStyleControlElementData &ceData,
 
 			if(itsHoverWidget && itsHoverWidget->isEnabled())
 			{
-				if(::tqt_cast<TQTabBar*>(object) && TQT_TQWIDGET(object)->isEnabled())
+				if(::tqt_cast<TQTabBar*>(object) && static_cast<TQWidget*>(object)->isEnabled())
 				{
 					itsHoverTab=0L;
 					itsHoverWidget->repaint(false);
@@ -8888,7 +8888,7 @@ bool QtCurveStyle::isWindowDragWidget(TQObject *o, const TQPoint &pos)
            (//qobject_cast<TQDialog*>(o) ||
            (::tqt_cast<TQMenuBar*>(o) && (pos.isNull() || !((TQtcMenuBar *)o)->itemUnderPos(pos)))
             //|| qobject_cast<TQGroupBox*>(o)
-            //|| (o->inherits("TQToolButton") && !TQT_TQWIDGET(o)->isEnabled())
+            //|| (o->inherits("TQToolButton") && !static_cast<TQWidget*>(o)->isEnabled())
 //             || qobject_cast<TQToolBar*>(o)
             //|| qobject_cast<TQDockWidget*>(o)
 
@@ -8929,7 +8929,7 @@ void QtCurveStyle::updateProgressPos()
 
 void QtCurveStyle::progressBarDestroyed(TQObject *bar)
 {
-    itsProgAnimWidgets.remove(TQT_TQWIDGET(bar));
+    itsProgAnimWidgets.remove(static_cast<TQWidget*>(bar));
 }
 
 void QtCurveStyle::sliderThumbMoved(int)