Rename old tq methods that no longer need a unique name

(cherry picked from commit 628043be55ddd2f534411d028e4f68c8fe4eaabb)

43 files changed, 180 insertions, 180 deletions

diff --git a/kwin/clients/b2/b2client.cpp b/kwin/clients/b2/b2client.cpp
index 179eee0eb..2135b6689 100644
--- a/kwin/clients/b2/b2client.cpp
+++ b/kwin/clients/b2/b2client.cpp
@@ -419,7 +419,7 @@ void B2Client::init()
 
     titleLayout->addSpacing(3);
 
-    TQColor c = options()->tqcolorGroup(KDecoration::ColorTitleBar, isActive()).
+    TQColor c = options()->colorGroup(KDecoration::ColorTitleBar, isActive()).
         color(TQColorGroup::Button);
 
     for (int i = 0; i < BtnCount; i++) {
@@ -635,7 +635,7 @@ void B2Client::paintEvent(TQPaintEvent* e)
     int bb = mustDrawHandle() ? 4 : 0;
     int bDepth = thickness + bb;
 
-    TQColorGroup fillColor = options()->tqcolorGroup(frameColorGroup, isActive());
+    TQColorGroup fillColor = options()->colorGroup(frameColorGroup, isActive());
     TQBrush fillBrush(options()->color(frameColorGroup, isActive()));
 
     // outer frame rect
@@ -859,7 +859,7 @@ void B2Client::activeChange()
     widget()->tqrepaint(false);
     titlebar->tqrepaint(false);
 
-    TQColor c = options()->tqcolorGroup(
+    TQColor c = options()->colorGroup(
 	    KDecoration::ColorTitleBar, isActive()).color(TQColorGroup::Button);
 
     for (int i = 0; i < BtnCount; i++)
@@ -881,7 +881,7 @@ void B2Client::shadeChange()
     }
 }
 
-TQSize B2Client::tqminimumSize() const
+TQSize B2Client::minimumSize() const
 {
     int left, right, top, bottom;
     borders(left, right, top, bottom);
@@ -960,8 +960,8 @@ void B2Client::unobscureTitlebar()
 static void redraw_pixmaps()
 {
     int i;
-    TQColorGroup aGrp = options()->tqcolorGroup(KDecoration::ColorButtonBg, true);
-    TQColorGroup iGrp = options()->tqcolorGroup(KDecoration::ColorButtonBg, false);
+    TQColorGroup aGrp = options()->colorGroup(KDecoration::ColorButtonBg, true);
+    TQColorGroup iGrp = options()->colorGroup(KDecoration::ColorButtonBg, false);
 
     // close
     drawB2Rect(PIXMAP_A(P_CLOSE), aGrp.button(), false);
@@ -1222,7 +1222,7 @@ B2Button::B2Button(B2Client *_client, TQWidget *parent,
 }
 
 
-TQSize B2Button::tqsizeHint() const
+TQSize B2Button::sizeHint() const
 {
     return TQSize(buttonSize, buttonSize);
 }
@@ -1363,7 +1363,7 @@ void B2Titlebar::drawTitlebar(TQPainter &p, bool state)
 
     // titlebar fill
     const TQColorGroup cg =
-	options()->tqcolorGroup(KDecoration::ColorTitleBar, state);
+	options()->colorGroup(KDecoration::ColorTitleBar, state);
     TQBrush brush(cg.background());
     if (gradient) brush.setPixmap(*gradient);
     qDrawShadeRect(&p, 1, 1, t.right() - 1, t.height() - 1,
diff --git a/kwin/clients/b2/b2client.h b/kwin/clients/b2/b2client.h
index d1062348e..30220b175 100644
--- a/kwin/clients/b2/b2client.h
+++ b/kwin/clients/b2/b2client.h
@@ -38,7 +38,7 @@ public:
     void setToggle(){setToggleType(Toggle);}
     void setActive(bool on){setOn(on);}
     void setUseMiniIcon(){useMiniIcon = true;}
-    TQSize tqsizeHint() const;
+    TQSize sizeHint() const;
     TQSizePolicy sizePolicy() const;
 protected:
     virtual void drawButton(TQPainter *p);
@@ -119,7 +119,7 @@ protected:
     Position mousePosition( const TQPoint& p ) const;
     void resize(const TQSize&);
     void borders(int &, int &, int &, int &) const;
-    TQSize tqminimumSize() const;
+    TQSize minimumSize() const;
     bool eventFilter(TQObject *, TQEvent *);
 private slots:
     void menuButtonPressed();
diff --git a/kwin/clients/default/kdedefault.cpp b/kwin/clients/default/kdedefault.cpp
index f3b8fa2ba..987e80ee2 100644
--- a/kwin/clients/default/kdedefault.cpp
+++ b/kwin/clients/default/kdedefault.cpp
@@ -328,7 +328,7 @@ void KDEDefaultHandler::createPixmaps()
 	TQPainter p;
 
 	// Active pins
-	g = options()->tqcolorGroup( ColorButtonBg, true );
+	g = options()->colorGroup( ColorButtonBg, true );
 	pinUpPix  = new KPixmap();
 	pinUpPix->resize(16, 16);
 	p.begin( pinUpPix );
@@ -346,7 +346,7 @@ void KDEDefaultHandler::createPixmaps()
 	pinDownPix->setMask( TQBitmap(16, 16, pindown_mask_bits, true) );
 
 	// Inactive pins
-	g = options()->tqcolorGroup( ColorButtonBg, false );
+	g = options()->colorGroup( ColorButtonBg, false );
 	ipinUpPix = new KPixmap();
 	ipinUpPix->resize(16, 16);
 	p.begin( ipinUpPix );
@@ -404,25 +404,25 @@ void KDEDefaultHandler::createPixmaps()
 	irightBtnDownPix[false]->resize(toolTitleHeight, toolTitleHeight);
 
 	// Draw the button state pixmaps
-	g = options()->tqcolorGroup( ColorTitleBar, true );
+	g = options()->colorGroup( ColorTitleBar, true );
 	drawButtonBackground( leftBtnUpPix[true], g, false );
 	drawButtonBackground( leftBtnDownPix[true], g, true );
 	drawButtonBackground( leftBtnUpPix[false], g, false );
 	drawButtonBackground( leftBtnDownPix[false], g, true );
 
-	g = options()->tqcolorGroup( ColorButtonBg, true );
+	g = options()->colorGroup( ColorButtonBg, true );
 	drawButtonBackground( rightBtnUpPix[true], g, false );
 	drawButtonBackground( rightBtnDownPix[true], g, true );
 	drawButtonBackground( rightBtnUpPix[false], g, false );
 	drawButtonBackground( rightBtnDownPix[false], g, true );
 
-	g = options()->tqcolorGroup( ColorTitleBar, false );
+	g = options()->colorGroup( ColorTitleBar, false );
 	drawButtonBackground( ileftBtnUpPix[true], g, false );
 	drawButtonBackground( ileftBtnDownPix[true], g, true );
 	drawButtonBackground( ileftBtnUpPix[false], g, false );
 	drawButtonBackground( ileftBtnDownPix[false], g, true );
 
-	g = options()->tqcolorGroup( ColorButtonBg, false );
+	g = options()->colorGroup( ColorButtonBg, false );
 	drawButtonBackground( irightBtnUpPix[true], g, false );
 	drawButtonBackground( irightBtnDownPix[true], g, true );
 	drawButtonBackground( irightBtnUpPix[false], g, false );
@@ -909,7 +909,7 @@ void KDEDefaultClient::paintEvent( TQPaintEvent* )
 	p.drawRect(x,y,w,h);
 
     // Draw part of the frame that is the titlebar color
-	g = options()->tqcolorGroup(ColorTitleBar, isActive());
+	g = options()->colorGroup(ColorTitleBar, isActive());
 	p.setPen(g.light());
 	p.drawLine(x+1, y+1, rightOffset-1, y+1);
 	p.drawLine(x+1, y+1, x+1, leftFrameStart+borderWidth-4);
@@ -929,7 +929,7 @@ void KDEDefaultClient::paintEvent( TQPaintEvent* )
 	p.drawLine(x+borderWidth-2, y+titleHeight+3, x+borderWidth-2, leftFrameStart-2);
 
     // Fill out the border edges
-    g = options()->tqcolorGroup(ColorFrame, isActive());
+    g = options()->colorGroup(ColorFrame, isActive());
     p.setPen(g.light());
     p.drawLine(rightOffset, y+1, x2-1, y+1);
     p.drawLine(x+1, leftFrameStart+borderWidth-3, x+1, y2-1);
diff --git a/kwin/clients/keramik/embedtool.cpp b/kwin/clients/keramik/embedtool.cpp
index d1cbd78fd..a635c4ee2 100644
--- a/kwin/clients/keramik/embedtool.cpp
+++ b/kwin/clients/keramik/embedtool.cpp
@@ -60,7 +60,7 @@ private:
 
 KeramikEmbedder::KeramikEmbedder()
 {
-	TQDateTime date( TQDateTime::tqcurrentDateTime() );
+	TQDateTime date( TQDateTime::currentDateTime() );
 	TQString datestring( date.toString() );
 	
 	file = new TQFile( "tiles.h" );
diff --git a/kwin/clients/keramik/keramik.cpp b/kwin/clients/keramik/keramik.cpp
index 5edf98230..6c0b6ebe7 100644
--- a/kwin/clients/keramik/keramik.cpp
+++ b/kwin/clients/keramik/keramik.cpp
@@ -832,14 +832,14 @@ void KeramikButton::drawButton( TQPainter *p )
 
 	if ( isDown() ) {
 		// Pressed
-		p->drawPixmap( TQPoint(), *pix, TQStyle::tqvisualRect( TQRect(2*size, 0, size, size), pix->rect() ) );
+		p->drawPixmap( TQPoint(), *pix, TQStyle::visualRect( TQRect(2*size, 0, size, size), pix->rect() ) );
 		p->translate( TQApplication::reverseLayout() ? -1 : 1,  1 );
 	} else if ( hover )
 		// Mouse over
-		p->drawPixmap( TQPoint(), *pix, TQStyle::tqvisualRect( TQRect(size, 0, size, size), pix->rect() ) );
+		p->drawPixmap( TQPoint(), *pix, TQStyle::visualRect( TQRect(size, 0, size, size), pix->rect() ) );
 	else
 		// Normal
-		p->drawPixmap( TQPoint(), *pix, TQStyle::tqvisualRect( TQRect(0, 0, size, size), pix->rect() ) );
+		p->drawPixmap( TQPoint(), *pix, TQStyle::visualRect( TQRect(0, 0, size, size), pix->rect() ) );
 
 
 	// Draw the button deco on the bevel
@@ -1280,7 +1280,7 @@ void KeramikClient::updateCaptionBuffer()
 		( clientHandler->showAppIcons() ? 16 + iconSpacing : 0 );
 
 	int xpos = QMAX( (captionRect.width() - tw) / 3, 8 );
-	TQRect tr = TQStyle::tqvisualRect( TQRect(xpos, 1, captionRect.width() - xpos - 10,
+	TQRect tr = TQStyle::visualRect( TQRect(xpos, 1, captionRect.width() - xpos - 10,
 				captionRect.height() - 4), captionBuffer.rect() );
 
 	//p.setPen( Qt::red ); // debug
@@ -1289,7 +1289,7 @@ void KeramikClient::updateCaptionBuffer()
 	// Application icon
 	if ( clientHandler->showAppIcons() )
 	{
-		TQRect iconRect = TQStyle::tqvisualRect( TQRect(tr.x(),
+		TQRect iconRect = TQStyle::visualRect( TQRect(tr.x(),
 					1 + (captionRect.height() - 4 - 16) / 2, 16, 16), tr );
 		TQRect r( icon->rect() );
 		r.moveCenter( iconRect.center() );
@@ -1349,7 +1349,7 @@ void KeramikClient::calculateCaptionRect()
 		cw += 16 + 4; // icon width + space
 
 	cw = QMIN( cw, titlebar->geometry().width() );
-	captionRect = TQStyle::tqvisualRect( TQRect(titlebar->geometry().x(), (largeCaption ? 0 : titleBaseY),
+	captionRect = TQStyle::visualRect( TQRect(titlebar->geometry().x(), (largeCaption ? 0 : titleBaseY),
 				cw, clientHandler->titleBarHeight(largeCaption) ),
 				titlebar->geometry() );
 }
@@ -1794,9 +1794,9 @@ void KeramikClient::borders( int& left, int& right, int& top, int& bottom ) cons
 }
 
 
-TQSize KeramikClient::tqminimumSize() const
+TQSize KeramikClient::minimumSize() const
 {
-	return widget()->tqminimumSize();
+	return widget()->minimumSize();
 }
 
 
diff --git a/kwin/clients/keramik/keramik.h b/kwin/clients/keramik/keramik.h
index 8e4a98518..59f9960c5 100644
--- a/kwin/clients/keramik/keramik.h
+++ b/kwin/clients/keramik/keramik.h
@@ -148,7 +148,7 @@ namespace Keramik {
 			virtual Position mousePosition( const TQPoint& p ) const;
 		    	virtual void borders( int& left, int& right, int& top, int& bottom ) const;
 			virtual void resize( const TQSize& s );
-			virtual TQSize tqminimumSize() const;
+			virtual TQSize minimumSize() const;
 			virtual bool eventFilter( TQObject* o, TQEvent* e );
 			virtual void activeChange();
 			virtual void captionChange();
diff --git a/kwin/clients/kwmtheme/kwmthemeclient.cpp b/kwin/clients/kwmtheme/kwmthemeclient.cpp
index 9f51c0edf..9cf70f113 100644
--- a/kwin/clients/kwmtheme/kwmthemeclient.cpp
+++ b/kwin/clients/kwmtheme/kwmthemeclient.cpp
@@ -231,7 +231,7 @@ void MyButton::drawButtonLabel(TQPainter *p)
 	int offset = (isDown() && ((pixmap()->width() >= width()) || 
                          (pixmap()->height() >= height()))) ? 1 : 0;
         style().drawItem(p, TQRect( offset, offset, width(), height() ), 
-                         AlignCenter, tqcolorGroup(),
+                         AlignCenter, colorGroup(),
                          true, pixmap(), TQString::null);
     }
 }
@@ -364,7 +364,7 @@ void KWMThemeClient::drawTitle(TQPainter &dest)
     p.begin(&buffer);
 
     if(titleSunken){
-        qDrawShadeRect(&p, r, options()->tqcolorGroup(KDecorationOptions::ColorFrame, isActive()),
+        qDrawShadeRect(&p, r, options()->colorGroup(KDecorationOptions::ColorFrame, isActive()),
                        true, 1, 0);
         r.setRect(r.x()+1, r.y()+1, r.width()-2, r.height()-2);
     }
@@ -384,7 +384,7 @@ void KWMThemeClient::drawTitle(TQPainter &dest)
         p.drawTiledPixmap(r, *fill);
     }
     else{
-        p.fillRect(r, options()->tqcolorGroup(KDecorationOptions::ColorTitleBar, isActive()).
+        p.fillRect(r, options()->colorGroup(KDecorationOptions::ColorTitleBar, isActive()).
                    brush(TQColorGroup::Button));
     }
     p.setFont(options()->font(isActive()));
@@ -557,7 +557,7 @@ void KWMThemeClient::paintEvent( TQPaintEvent *)
     }
     drawTitle(p);
 
-    TQColor c = widget()->tqcolorGroup().background();
+    TQColor c = widget()->colorGroup().background();
 
     // KWM evidently had a 1 pixel border around the client window. We
     // emulate it here, but should be removed at some point in order to
@@ -868,9 +868,9 @@ bool KWMThemeClient::eventFilter( TQObject* o, TQEvent* e )
 	}
 }
 
-TQSize KWMThemeClient::tqminimumSize() const
+TQSize KWMThemeClient::minimumSize() const
 {
-    return widget()->tqminimumSize().expandedTo( TQSize( 100, 50 ));
+    return widget()->minimumSize().expandedTo( TQSize( 100, 50 ));
 }
 
 void KWMThemeClient::resize( const TQSize& s )
diff --git a/kwin/clients/kwmtheme/kwmthemeclient.h b/kwin/clients/kwmtheme/kwmthemeclient.h
index e51bfe6d1..58db3d14f 100644
--- a/kwin/clients/kwmtheme/kwmthemeclient.h
+++ b/kwin/clients/kwmtheme/kwmthemeclient.h
@@ -30,7 +30,7 @@ public:
     ~KWMThemeClient(){;}
     void init();
     void resize( const TQSize& s );
-    TQSize tqminimumSize() const;
+    TQSize minimumSize() const;
     void borders( int& left, int& right, int& top, int& bottom ) const;
 protected:
     void doShape();
diff --git a/kwin/clients/laptop/laptopclient.cpp b/kwin/clients/laptop/laptopclient.cpp
index db37feae6..3b0a1c7ef 100644
--- a/kwin/clients/laptop/laptopclient.cpp
+++ b/kwin/clients/laptop/laptopclient.cpp
@@ -157,7 +157,7 @@ static void create_pixmaps()
                                 KPixmapEffect::VerticalGradient);
     }
     // buttons (active/inactive, sunken/unsunken, 2 sizes each)
-    TQColorGroup g = options()->tqcolorGroup(KDecoration::ColorButtonBg, true);
+    TQColorGroup g = options()->colorGroup(KDecoration::ColorButtonBg, true);
     TQColor c = g.background();
     btnPix1 = new KPixmap;
     btnPix1->resize(btnWidth1, titleHeight);
@@ -184,7 +184,7 @@ static void create_pixmaps()
                                 KPixmapEffect::DiagonalGradient);
         KPixmapEffect::gradient(*btnDownPix2, c.dark(130), c.light(120),
                                 KPixmapEffect::DiagonalGradient);
-        g = options()->tqcolorGroup(KDecoration::ColorButtonBg, false);
+        g = options()->colorGroup(KDecoration::ColorButtonBg, false);
         c = g.background();
         KPixmapEffect::gradient(*iBtnPix1, c.light(120), c.dark(130),
                                 KPixmapEffect::DiagonalGradient);
@@ -200,20 +200,20 @@ static void create_pixmaps()
         btnDownPix1->fill(c.rgb());
         btnPix2->fill(c.rgb());
         btnDownPix2->fill(c.rgb());
-        g = options()->tqcolorGroup(KDecoration::ColorButtonBg, false);
+        g = options()->colorGroup(KDecoration::ColorButtonBg, false);
         c = g.background();
         iBtnPix1->fill(c.rgb());
         iBtnDownPix1->fill(c.rgb());
         iBtnPix2->fill(c.rgb());
         iBtnDownPix2->fill(c.rgb());
     }
-    g = options()->tqcolorGroup(KDecoration::ColorButtonBg, true);
+    g = options()->colorGroup(KDecoration::ColorButtonBg, true);
     c = g.background();
     drawButtonFrame(btnPix1, g, false);
     drawButtonFrame(btnDownPix1, g, true);
     drawButtonFrame(btnPix2, g, false);
     drawButtonFrame(btnDownPix2, g, true);
-    g = options()->tqcolorGroup(KDecoration::ColorButtonBg, false);
+    g = options()->colorGroup(KDecoration::ColorButtonBg, false);
     c = g.background();
     drawButtonFrame(iBtnPix1, g, false);
     drawButtonFrame(iBtnDownPix1, g, true);
@@ -314,7 +314,7 @@ void LaptopButton::drawButton(TQPainter *p)
         }
     }
     else{
-        TQColorGroup g = options()->tqcolorGroup(KDecoration::ColorButtonBg, decoration()->isActive());
+        TQColorGroup g = options()->colorGroup(KDecoration::ColorButtonBg, decoration()->isActive());
         int w = width();
         int h = height();
         p->fillRect(1, 1, w-2, h-2, isDown() ? g.mid() : g.button());
@@ -469,7 +469,7 @@ void LaptopClient::captionChange()
 void LaptopClient::paintEvent( TQPaintEvent* )
 {
     TQPainter p(widget());
-    TQColorGroup g = options()->tqcolorGroup(KDecoration::ColorFrame, isActive());
+    TQColorGroup g = options()->colorGroup(KDecoration::ColorFrame, isActive());
 
     TQRect r(widget()->rect());
     p.setPen(Qt::black);
@@ -546,7 +546,7 @@ void LaptopClient::paintEvent( TQPaintEvent* )
 
         p.setFont(options()->font(false, isToolWindow() ));
         TQFontMetrics fm(options()->font(false));
-        g = options()->tqcolorGroup(KDecoration::ColorTitleBar, false);
+        g = options()->colorGroup(KDecoration::ColorTitleBar, false);
         if(iUpperGradient)
             p.drawTiledPixmap(r.x()+((r.width()-fm.width(caption()))/2)-4,
                               r.y(), fm.width(caption())+8, r.height()-1,
@@ -564,7 +564,7 @@ void LaptopClient::paintEvent( TQPaintEvent* )
         p.setPen(options()->color(KDecoration::ColorFont, false));
         p.drawText(r.x(), r.y(), r.width(), r.height()-1,
                    AlignCenter, caption() );
-        g = options()->tqcolorGroup(KDecoration::ColorFrame, true);
+        g = options()->colorGroup(KDecoration::ColorFrame, true);
         p.setPen(g.background());
         p.drawPoint(r.x(), r.y());
         p.drawPoint(r.right(), r.y());
@@ -629,7 +629,7 @@ void LaptopClient::updateActiveBuffer( )
 
     p.setFont(options()->font(true, isToolWindow() ));
     TQFontMetrics fm(options()->font(true));
-    TQColorGroup g = options()->tqcolorGroup(KDecoration::ColorTitleBar, true);
+    TQColorGroup g = options()->colorGroup(KDecoration::ColorTitleBar, true);
     if(aUpperGradient)
         p.drawTiledPixmap(r.x()+((r.width()-fm.width(caption()))/2)-4,
                           r.y(), fm.width(caption())+8, r.height()-1,
@@ -647,7 +647,7 @@ void LaptopClient::updateActiveBuffer( )
     p.setPen(options()->color(KDecoration::ColorFont, true));
     p.drawText(r.x(), r.y(), r.width(), r.height()-1,
                AlignCenter, caption() );
-    g = options()->tqcolorGroup(KDecoration::ColorFrame, true);
+    g = options()->colorGroup(KDecoration::ColorFrame, true);
     p.setPen(g.background());
     p.drawPoint(r.x(), r.y());
     p.drawPoint(r.right(), r.y());
diff --git a/kwin/clients/modernsystem/config/config.cpp b/kwin/clients/modernsystem/config/config.cpp
index f5260ba7d..663c14298 100644
--- a/kwin/clients/modernsystem/config/config.cpp
+++ b/kwin/clients/modernsystem/config/config.cpp
@@ -59,11 +59,11 @@ ModernSysConfig::ModernSysConfig(KConfig* conf, TQWidget* parent) : TQObject(par
 
 	bool rtl = kapp->reverseLayout();
 	label1 = new TQLabel(i18n("Small"), hbox);
-	label1->tqsetAlignment(rtl ? AlignRight : AlignLeft);
+	label1->setAlignment(rtl ? AlignRight : AlignLeft);
 	label2 = new TQLabel(i18n("Medium"), hbox);
-	label2->tqsetAlignment(AlignHCenter);
+	label2->setAlignment(AlignHCenter);
 	label3 = new TQLabel(i18n("Large"), hbox);
-	label3->tqsetAlignment(rtl ? AlignLeft : AlignRight);
+	label3->setAlignment(rtl ? AlignLeft : AlignRight);
 	
 	vbox->addWidget(handleBox);
 	vbox->addStretch(1);
diff --git a/kwin/clients/modernsystem/modernsys.cpp b/kwin/clients/modernsystem/modernsys.cpp
index 30344d75c..526263e65 100644
--- a/kwin/clients/modernsystem/modernsys.cpp
+++ b/kwin/clients/modernsystem/modernsys.cpp
@@ -171,13 +171,13 @@ static void create_pixmaps()
                                 KPixmapEffect::VerticalGradient);
     }
     // buttons
-    TQColorGroup btnColor(options()->tqcolorGroup(KDecoration::ColorButtonBg, true));
+    TQColorGroup btnColor(options()->colorGroup(KDecoration::ColorButtonBg, true));
     buttonPix = new TQPixmap(14, 15);
     make_button_fx(btnColor, buttonPix);
     buttonPixDown = new TQPixmap(14, 15);
     make_button_fx(btnColor, buttonPixDown, true);
 
-    btnColor = options()->tqcolorGroup(KDecoration::ColorButtonBg, false);
+    btnColor = options()->colorGroup(KDecoration::ColorButtonBg, false);
     iButtonPix = new TQPixmap(14, 15);
     make_button_fx(btnColor, iButtonPix);
     iButtonPixDown = new TQPixmap(14, 15);
@@ -515,7 +515,7 @@ void ModernSys::recalcTitleBuffer()
         p.drawTiledPixmap(0, 0, width(), title_height+2, *aUpperGradient);
     else
         p.fillRect(0, 0, width(), title_height+2,
-                   options()->tqcolorGroup(ColorTitleBar, true).
+                   options()->colorGroup(ColorTitleBar, true).
                    brush(TQColorGroup::Button));
 
     TQRect t = titleRect(); // titlebar->geometry();
@@ -554,7 +554,7 @@ void ModernSys::updateCaption()
 void ModernSys::drawRoundFrame(TQPainter &p, int x, int y, int w, int h)
 {
     kDrawRoundButton(&p, x, y, w, h,
-                     options()->tqcolorGroup(ColorFrame, isActive()), false);
+                     options()->colorGroup(ColorFrame, isActive()), false);
 
 }
 
@@ -570,9 +570,9 @@ void ModernSys::paintEvent( TQPaintEvent* )
     TQPainter p( widget() );
     TQRect t = titleRect(); // titlebar->geometry();
 
-    TQBrush fillBrush(widget()->tqcolorGroup().tqbrush(TQColorGroup::Background).pixmap() ?
-                     widget()->tqcolorGroup().brush(TQColorGroup::Background) :
-                     options()->tqcolorGroup(ColorFrame, isActive()).
+    TQBrush fillBrush(widget()->colorGroup().tqbrush(TQColorGroup::Background).pixmap() ?
+                     widget()->colorGroup().brush(TQColorGroup::Background) :
+                     options()->colorGroup(ColorFrame, isActive()).
                      brush(TQColorGroup::Button));
 
     p.fillRect(1, title_height+3, width()-2, height()-(title_height+3), fillBrush);
@@ -586,7 +586,7 @@ void ModernSys::paintEvent( TQPaintEvent* )
     int h = height() - hw;
 
     // titlebar
-    TQColorGroup g = options()->tqcolorGroup(ColorTitleBar, isActive());
+    TQColorGroup g = options()->colorGroup(ColorTitleBar, isActive());
     if(isActive()){
         p.drawPixmap(1, 1, titleBuffer, 0, 0, w-2, title_height+2);
     }
@@ -609,7 +609,7 @@ void ModernSys::paintEvent( TQPaintEvent* )
     p.drawLine(0, title_height+2, w-2, title_height+2);
 
     // frame
-    g = options()->tqcolorGroup(ColorFrame, isActive());
+    g = options()->colorGroup(ColorFrame, isActive());
     p.setPen(g.light());
     p.drawLine(1, title_height+3, 1, h-2);
     p.setPen(g.dark());
diff --git a/kwin/clients/plastik/plastik.cpp b/kwin/clients/plastik/plastik.cpp
index 3f0ceab85..a6313cd1c 100644
--- a/kwin/clients/plastik/plastik.cpp
+++ b/kwin/clients/plastik/plastik.cpp
@@ -290,7 +290,7 @@ const TQPixmap &PlastikHandler::pixmap(Pixmaps type, bool active, bool toolWindo
             } else {
                 pm = new TQPixmap(1, titleBarTileHeight);
                 painter.begin(pm);
-                painter.tqdrawPixmap(0, 0, gradient, 0,2);
+                painter.drawPixmap(0, 0, gradient, 0,2);
                 if (m_coloredBorder) {
                     painter.setPen(getColor(TitleGradient3, active).dark(110) );
                 } else {
diff --git a/kwin/clients/quartz/quartz.cpp b/kwin/clients/quartz/quartz.cpp
index 2bb0205ae..91ff39b7a 100644
--- a/kwin/clients/quartz/quartz.cpp
+++ b/kwin/clients/quartz/quartz.cpp
@@ -291,18 +291,18 @@ void QuartzHandler::drawBlocks( KPixmap *pi, KPixmap &p, const TQColor &c1, cons
 void QuartzHandler::createPixmaps()
 {
     // Obtain titlebar blend colours, and create the block stuff on pixmaps.
-    TQColorGroup g2 = options()->tqcolorGroup(ColorTitleBlend, true);
+    TQColorGroup g2 = options()->colorGroup(ColorTitleBlend, true);
     TQColor c2 = g2.background();
-    g2 = options()->tqcolorGroup(ColorTitleBar, true );
+    g2 = options()->colorGroup(ColorTitleBar, true );
     TQColor c = g2.background().light(130);
 
 	titleBlocks = new KPixmap();
     titleBlocks->resize( normalTitleHeight*25/18, normalTitleHeight );
     drawBlocks( titleBlocks, *titleBlocks, c, c2 );
 
-    g2 = options()->tqcolorGroup(ColorTitleBlend, false);
+    g2 = options()->colorGroup(ColorTitleBlend, false);
     c2 = g2.background();
-    g2 = options()->tqcolorGroup(ColorTitleBar, false );
+    g2 = options()->colorGroup(ColorTitleBar, false );
     c = g2.background().light(130);
 
 	ititleBlocks = new KPixmap();
@@ -313,9 +313,9 @@ void QuartzHandler::createPixmaps()
 	TQColorGroup g;
 	TQPainter p;
 
-	g = options()->tqcolorGroup( onAllDesktopsButtonOnLeft ? ColorTitleBar : ColorTitleBlend, true );
+	g = options()->colorGroup( onAllDesktopsButtonOnLeft ? ColorTitleBar : ColorTitleBlend, true );
 	c = onAllDesktopsButtonOnLeft ? TQColor(g.background().light(130)) : g.background();
-	g2 = options()->tqcolorGroup( ColorButtonBg, true );
+	g2 = options()->colorGroup( ColorButtonBg, true );
 
 	pinUpPix = new KPixmap();
 	pinUpPix->resize(16, 16);
@@ -335,9 +335,9 @@ void QuartzHandler::createPixmaps()
 
 
 	// Inactive pins
-	g = options()->tqcolorGroup( onAllDesktopsButtonOnLeft ? ColorTitleBar : ColorTitleBlend, false );
+	g = options()->colorGroup( onAllDesktopsButtonOnLeft ? ColorTitleBar : ColorTitleBlend, false );
 	c = onAllDesktopsButtonOnLeft ? TQColor(g.background().light(130)) : g.background();
-	g2 = options()->tqcolorGroup( ColorButtonBg, false );
+	g2 = options()->colorGroup( ColorButtonBg, false );
 
 	ipinUpPix = new KPixmap();
 	ipinUpPix->resize(16, 16);
@@ -675,9 +675,9 @@ void QuartzClient::paintEvent( TQPaintEvent* )
     // Draw part of the frame that is the title color
 
 	if( coloredFrame )
-    	g = options()->tqcolorGroup(ColorTitleBar, isActive());
+    	g = options()->colorGroup(ColorTitleBar, isActive());
 	else
-		g = options()->tqcolorGroup(ColorFrame, isActive());
+		g = options()->colorGroup(ColorFrame, isActive());
 
     // Draw outer highlights and lowlights
     p.setPen( g.light().light(120) );
diff --git a/kwin/clients/redmond/redmond.cpp b/kwin/clients/redmond/redmond.cpp
index 9fd625dde..e4127adaa 100644
--- a/kwin/clients/redmond/redmond.cpp
+++ b/kwin/clients/redmond/redmond.cpp
@@ -149,7 +149,7 @@ static void create_pixmaps ()
     defaultMenuPix = new TQPixmap(kdelogo);
 
     // buttons (active/inactive, sunken/unsunken)
-	TQColorGroup g = options()->tqcolorGroup(KDecoration::ColorButtonBg, true);
+	TQColorGroup g = options()->colorGroup(KDecoration::ColorButtonBg, true);
     TQColor c = g.background();
     btnPix1->resize(normalTitleHeight, normalTitleHeight-2);
     btnDownPix1->resize(normalTitleHeight, normalTitleHeight-2);
@@ -172,7 +172,7 @@ static void create_pixmaps ()
         KPixmapEffect::gradient(*miniBtnDownPix1, c.dark(130), c.light(130),
                                 KPixmapEffect::VerticalGradient);
 
-        g = options()->tqcolorGroup(KDecoration::ColorButtonBg, false);
+        g = options()->colorGroup(KDecoration::ColorButtonBg, false);
         c = g.background();
         KPixmapEffect::gradient(*iBtnPix1, c.light(130), c.dark(130),
                                 KPixmapEffect::VerticalGradient);
@@ -188,7 +188,7 @@ static void create_pixmaps ()
         miniBtnPix1->fill(c.rgb());
         miniBtnDownPix1->fill(c.rgb());
 
-        g = options()->tqcolorGroup(KDecoration::ColorButtonBg, false);
+        g = options()->colorGroup(KDecoration::ColorButtonBg, false);
         c = g.background();
         iBtnPix1->fill(c.rgb());
         iBtnDownPix1->fill(c.rgb());
@@ -196,13 +196,13 @@ static void create_pixmaps ()
         iMiniBtnDownPix1->fill(c.rgb());
     }
 
-    g = options()->tqcolorGroup(KDecoration::ColorButtonBg, true);
+    g = options()->colorGroup(KDecoration::ColorButtonBg, true);
     drawButtonFrame(btnPix1, g, false);
     drawButtonFrame(btnDownPix1, g, true);
     drawButtonFrame(miniBtnPix1, g, false);
     drawButtonFrame(miniBtnDownPix1, g, true);
 
-    g = options()->tqcolorGroup(KDecoration::ColorButtonBg, false);
+    g = options()->colorGroup(KDecoration::ColorButtonBg, false);
     drawButtonFrame(iBtnPix1, g, false);
     drawButtonFrame(iBtnDownPix1, g, true);
     drawButtonFrame(iMiniBtnPix1, g, false);
@@ -491,7 +491,7 @@ void RedmondDeco::paintEvent( TQPaintEvent* )
 
     // Draw part of the frame that is the frame color
     // ==============================================
-    TQColorGroup g = options()->tqcolorGroup(KDecoration::ColorFrame, isActive());
+    TQColorGroup g = options()->colorGroup(KDecoration::ColorFrame, isActive());
     p.setPen( g.background() );
     p.drawLine( x, y, x2-1, y );
     p.drawLine( x, y, x, y2-1 );
diff --git a/kwin/clients/test/test.cpp b/kwin/clients/test/test.cpp
index 02fd5b1d3..2e26a7c41 100644
--- a/kwin/clients/test/test.cpp
+++ b/kwin/clients/test/test.cpp
@@ -93,7 +93,7 @@ void Decoration::resize( const TQSize& s )
     widget()->resize( s );
     }
     
-TQSize Decoration::tqminimumSize() const
+TQSize Decoration::minimumSize() const
     {
     return TQSize( 100, 50 );
     }
diff --git a/kwin/clients/test/test.h b/kwin/clients/test/test.h
index e1d3d51a6..bfe36fa7c 100644
--- a/kwin/clients/test/test.h
+++ b/kwin/clients/test/test.h
@@ -22,7 +22,7 @@ class Decoration
 	virtual MousePosition mousePosition( const TQPoint& p ) const;
 	virtual void borders( int& left, int& right, int& top, int& bottom ) const;
 	virtual void resize( const TQSize& s );
-	virtual TQSize tqminimumSize() const;
+	virtual TQSize minimumSize() const;
         virtual void activeChange() {};
         virtual void captionChange() {};
         virtual void maximizeChange() {};
diff --git a/kwin/clients/web/Web.cpp b/kwin/clients/web/Web.cpp
index 9b5e434da..fcc3b7094 100644
--- a/kwin/clients/web/Web.cpp
+++ b/kwin/clients/web/Web.cpp
@@ -231,7 +231,7 @@ WebClient::paintEvent(TQPaintEvent * pe)
   TQPainter p(widget());
 
   p.setPen(Qt::black);
-  p.setBrush(options()->tqcolorGroup(ColorFrame, isActive()).background());
+  p.setBrush(options()->colorGroup(ColorFrame, isActive()).background());
 
   p.setClipRegion(pe->region() - titleRect);
 
diff --git a/kwin/clients/web/WebButton.cpp b/kwin/clients/web/WebButton.cpp
index c58a7e75d..810d4cd7d 100644
--- a/kwin/clients/web/WebButton.cpp
+++ b/kwin/clients/web/WebButton.cpp
@@ -145,17 +145,17 @@ WebButton::drawButton(TQPainter *p)
   TQPen highlightPen;
 
   if (isDown() )
-    highlightPen = TQPen(tqcolorGroup().light());
+    highlightPen = TQPen(colorGroup().light());
 
   else
   {
     if (mouseOver_)
-      highlightPen = TQPen(tqcolorGroup().highlight());
+      highlightPen = TQPen(colorGroup().highlight());
     else
       highlightPen = TQPen(NoPen);
   }
 
-  p->fillRect(rect(), tqcolorGroup().background());
+  p->fillRect(rect(), colorGroup().background());
 
   Position position_;
   if (0 == mapToParent(rect().topLeft() ).x() )
diff --git a/kwin/geometry.cpp b/kwin/geometry.cpp
index dea566556..8ed2e95cc 100644
--- a/kwin/geometry.cpp
+++ b/kwin/geometry.cpp
@@ -1120,7 +1120,7 @@ TQSize Client::sizeForClientSize( const TQSize& wsize, Sizemode mode, bool nofra
     TQSize max_size = maxSize();
     if( decoration != NULL )
         {
-        TQSize decominsize = decoration->tqminimumSize();
+        TQSize decominsize = decoration->minimumSize();
         TQSize border_size( border_left + border_right, border_top + border_bottom );
         if( border_size.width() > decominsize.width()) // just in case
             decominsize.setWidth( border_size.width());
diff --git a/kwin/geometrytip.cpp b/kwin/geometrytip.cpp
index 8fb92dc49..8577abfbc 100644
--- a/kwin/geometrytip.cpp
+++ b/kwin/geometrytip.cpp
@@ -20,7 +20,7 @@ GeometryTip::GeometryTip( const XSizeHints* xSizeHints, bool save_under ):
     setIndent(0);
     setLineWidth(1);
     setFrameStyle( TQFrame::Raised | TQFrame::StyledPanel );
-    tqsetAlignment( AlignCenter | AlignTop );
+    setAlignment( AlignCenter | AlignTop );
     sizeHints = xSizeHints;
     if( save_under )
         {
diff --git a/kwin/kcmkwin/kwindecoration/buttons.cpp b/kwin/kcmkwin/kwindecoration/buttons.cpp
index 7ddcb2af2..97e98371d 100644
--- a/kwin/kcmkwin/kwindecoration/buttons.cpp
+++ b/kwin/kcmkwin/kwindecoration/buttons.cpp
@@ -123,7 +123,7 @@ TQPixmap bitmapPixmap(const TQBitmap& bm, const TQColor& color)
 ButtonSource::ButtonSource(TQWidget *parent, const char* name)
 	: KListView(parent, name)
 {
-	tqsetSizePolicy(TQSizePolicy::Expanding, TQSizePolicy::Expanding);
+	setSizePolicy(TQSizePolicy::Expanding, TQSizePolicy::Expanding);
 
 	setResizeMode(TQListView::AllColumns);
 	setDragEnabled(true);
@@ -140,19 +140,19 @@ ButtonSource::~ButtonSource()
 {
 }
 
-TQSize ButtonSource::tqsizeHint() const
+TQSize ButtonSource::sizeHint() const
 {
-	// make the tqsizeHint height a bit smaller than the one of TQListView...
+	// make the sizeHint height a bit smaller than the one of TQListView...
 
 	if ( cachedSizeHint().isValid() )
 		return cachedSizeHint();
 
 	constPolish();
 
-	TQSize s( header()->tqsizeHint() );
+	TQSize s( header()->sizeHint() );
 
 	if ( verticalScrollBar()->isVisible() )
-		s.setWidth( s.width() + tqstyle().tqpixelMetric(TQStyle::PM_ScrollBarExtent) );
+		s.setWidth( s.width() + tqstyle().pixelMetric(TQStyle::PM_ScrollBarExtent) );
 	s += TQSize(frameWidth()*2,frameWidth()*2);
 
 	// size hint: 4 lines of text...
@@ -167,7 +167,7 @@ void ButtonSource::hideAllButtons()
 {
 	TQListViewItemIterator it(this);
 	while (it.current() ) {
-		it.current()->tqsetVisible(false);
+		it.current()->setVisible(false);
 		++it;
 	}
 }
@@ -176,7 +176,7 @@ void ButtonSource::showAllButtons()
 {
 	TQListViewItemIterator it(this);
 	while (it.current() ) {
-		it.current()->tqsetVisible(true);
+		it.current()->setVisible(true);
 		++it;
 	}
 }
@@ -187,7 +187,7 @@ void ButtonSource::showButton( TQChar btn )
 	while (it.current() ) {
 		ButtonSourceItem *item = dynamic_cast<ButtonSourceItem*>(it.current() );
 		if (item && item->button().type == btn) {
-			it.current()->tqsetVisible(true);
+			it.current()->setVisible(true);
 			return;
 		}
 		++it;
@@ -200,7 +200,7 @@ void ButtonSource::hideButton( TQChar btn )
 	while (it.current() ) {
 		ButtonSourceItem *item = dynamic_cast<ButtonSourceItem*>(it.current() );
 		if (item && item->button().type == btn && !item->button().duplicate) {
-			it.current()->tqsetVisible(false);
+			it.current()->setVisible(false);
 			return;
 		}
 		++it;
@@ -218,7 +218,7 @@ TQDragObject *ButtonSource::dragObject()
 
 	if (i) {
 		ButtonDrag *bd = new ButtonDrag(i->button(), viewport(), "button_drag");
-		bd->setPixmap(bitmapPixmap(i->button().icon, tqcolorGroup().foreground() ));
+		bd->setPixmap(bitmapPixmap(i->button().icon, colorGroup().foreground() ));
 		return bd;
 	}
 
@@ -487,7 +487,7 @@ void ButtonDropSite::mousePressEvent( TQMouseEvent* e )
 	m_selected = buttonAt(e->pos() );
 	if (m_selected) {
 		ButtonDrag *bd = new ButtonDrag(m_selected->button(), this);
-		bd->setPixmap(bitmapPixmap(m_selected->button().icon, tqcolorGroup().foreground() ) );
+		bd->setPixmap(bitmapPixmap(m_selected->button().icon, colorGroup().foreground() ) );
 		bd->dragMove();
 	}
 }
@@ -581,9 +581,9 @@ bool ButtonDropSite::removeSelectedButton()
 void ButtonDropSite::drawButtonList(TQPainter *p, const ButtonList& btns, int offset)
 {
 	for (ButtonList::const_iterator it = btns.begin(); it != btns.end(); ++it) {
-		TQRect tqitemRect = (*it)->rect;
-		if (tqitemRect.isValid() ) {
-			(*it)->draw(p, tqcolorGroup(), tqitemRect);
+		TQRect itemRect = (*it)->rect;
+		if (itemRect.isValid() ) {
+			(*it)->draw(p, colorGroup(), itemRect);
 		}
 		offset += (*it)->width();
 	}
@@ -675,11 +675,11 @@ ButtonPositionWidget::ButtonPositionWidget(TQWidget *parent, const char* name)
       m_factory(0)
 {
 	TQVBoxLayout *layout = new TQVBoxLayout(this, 0, KDialog::spacingHint() );
-	tqsetSizePolicy(TQSizePolicy::Expanding, TQSizePolicy::Maximum);
+	setSizePolicy(TQSizePolicy::Expanding, TQSizePolicy::Maximum);
 
 	TQLabel* label = new TQLabel( this );
 	m_dropSite = new ButtonDropSite( this );
-	label->tqsetAlignment( int( TQLabel::WordBreak ) );
+	label->setAlignment( int( TQLabel::WordBreak ) );
 	label->setText( i18n( "To add or remove titlebar buttons, simply <i>drag</i> items "
 		"between the available item list and the titlebar preview. Similarly, "
 		"drag items within the titlebar preview to re-position them.") );
diff --git a/kwin/kcmkwin/kwindecoration/buttons.h b/kwin/kcmkwin/kwindecoration/buttons.h
index 909adfe87..c430243ac 100644
--- a/kwin/kcmkwin/kwindecoration/buttons.h
+++ b/kwin/kcmkwin/kwindecoration/buttons.h
@@ -117,7 +117,7 @@ class ButtonSource : public KListView
 		ButtonSource(TQWidget *parent = 0, const char* name = 0);
 		virtual ~ButtonSource();
 
-		TQSize tqsizeHint() const;
+		TQSize sizeHint() const;
 
 		void hideAllButtons();
 		void showAllButtons();
diff --git a/kwin/kcmkwin/kwindecoration/kwindecoration.cpp b/kwin/kcmkwin/kwindecoration/kwindecoration.cpp
index 65c951893..b3035ef1b 100644
--- a/kwin/kcmkwin/kwindecoration/kwindecoration.cpp
+++ b/kwin/kcmkwin/kwindecoration/kwindecoration.cpp
@@ -154,8 +154,8 @@ KWinDecorationModule::KWinDecorationModule(TQWidget* parent, const char* name, c
 	preview = new KDecorationPreview( this );
 	previewLayout->addWidget(preview);
 
-	preview->tqsetSizePolicy(TQSizePolicy::Expanding, TQSizePolicy::Expanding);
-	tabWidget->tqsetSizePolicy(TQSizePolicy::Expanding, TQSizePolicy::Maximum);
+	preview->setSizePolicy(TQSizePolicy::Expanding, TQSizePolicy::Expanding);
+	tabWidget->setSizePolicy(TQSizePolicy::Expanding, TQSizePolicy::Maximum);
 
 	// Page 3 (Window Shadows)
 	TQHBox *inactiveShadowColourHBox, *shadowColourHBox;
diff --git a/kwin/kcmkwin/kwindecoration/preview.cpp b/kwin/kcmkwin/kwindecoration/preview.cpp
index ea894ecbc..d35fbd758 100644
--- a/kwin/kcmkwin/kwindecoration/preview.cpp
+++ b/kwin/kcmkwin/kwindecoration/preview.cpp
@@ -49,7 +49,7 @@ KDecorationPreview::KDecorationPreview( TQWidget* parent, const char* name )
                                    "Most probably there\n"
                                    "was a problem loading the plugin." ), this );
 
-    no_preview->tqsetAlignment( AlignCenter );
+    no_preview->setAlignment( AlignCenter );
 
     setMinimumSize( 100, 100 );
     no_preview->resize( size());
@@ -127,15 +127,15 @@ void KDecorationPreview::positionPreviews()
 
     // Resize the active window
     size = TQSize( width() - xoffset, height() - titleBarHeight )
-                .expandedTo( deco[Active]->tqminimumSize() );
+                .expandedTo( deco[Active]->minimumSize() );
     geometry = TQRect( TQPoint( 0, titleBarHeight ), size );
-    deco[Active]->widget()->setGeometry( TQStyle::tqvisualRect( geometry, this ) );
+    deco[Active]->widget()->setGeometry( TQStyle::visualRect( geometry, this ) );
 
     // Resize the inactive window
     size = TQSize( width() - xoffset, height() - titleBarHeight )
-                .expandedTo( deco[Inactive]->tqminimumSize() );
+                .expandedTo( deco[Inactive]->minimumSize() );
     geometry = TQRect( TQPoint( xoffset, 0 ), size );
-    deco[Inactive]->widget()->setGeometry( TQStyle::tqvisualRect( geometry, this ) );
+    deco[Inactive]->widget()->setGeometry( TQStyle::visualRect( geometry, this ) );
     }
 
 void KDecorationPreview::setPreviewMask( const TQRegion& reg, int mode, bool active )
diff --git a/kwin/kcmkwin/kwinoptions/mouse.cpp b/kwin/kcmkwin/kwinoptions/mouse.cpp
index 30c18383c..b1dfeadb6 100644
--- a/kwin/kcmkwin/kwinoptions/mouse.cpp
+++ b/kwin/kcmkwin/kwinoptions/mouse.cpp
@@ -163,7 +163,7 @@ KTitleBarActionsConfig::KTitleBarActionsConfig (bool _standAlone, KConfig *_conf
   combo->insertItem(i18n("Lower"));
   combo->insertItem(i18n("On All Desktops"));
   combo->insertItem(i18n("Nothing"));
-  combo->tqsetSizePolicy(TQSizePolicy(TQSizePolicy::MinimumExpanding, TQSizePolicy::Fixed));
+  combo->setSizePolicy(TQSizePolicy(TQSizePolicy::MinimumExpanding, TQSizePolicy::Fixed));
   connect(combo, TQT_SIGNAL(activated(int)), TQT_SLOT(changed()));
   hlayout->addWidget(combo);
   coTiDbl = combo;
@@ -188,7 +188,7 @@ KTitleBarActionsConfig::KTitleBarActionsConfig (bool _standAlone, KConfig *_conf
   comboW->insertItem(i18n("Move to Previous/Next Desktop"));  
   comboW->insertItem(i18n("Change Opacity"));  
   comboW->insertItem(i18n("Nothing"));  
-  comboW->tqsetSizePolicy(TQSizePolicy(TQSizePolicy::MinimumExpanding, TQSizePolicy::Fixed));
+  comboW->setSizePolicy(TQSizePolicy(TQSizePolicy::MinimumExpanding, TQSizePolicy::Fixed));
   connect(comboW, TQT_SIGNAL(activated(int)), TQT_SLOT(changed()));
   hlayoutW->addWidget(comboW);
   coTiAct4 = comboW;
@@ -235,7 +235,7 @@ KTitleBarActionsConfig::KTitleBarActionsConfig (bool _standAlone, KConfig *_conf
 
 
   label = new TQLabel(i18n("Active"), grid);
-  label->tqsetAlignment(AlignCenter);
+  label->setAlignment(AlignCenter);
   TQWhatsThis::add( label, i18n("In this column you can customize mouse clicks into the titlebar"
                                " or the frame of an active window.") );
 
@@ -292,7 +292,7 @@ KTitleBarActionsConfig::KTitleBarActionsConfig (bool _standAlone, KConfig *_conf
   if ( leftHandedMouse ) tqSwap(txtButton1, txtButton3);
 
   label = new TQLabel(i18n("Inactive"), grid);
-  label->tqsetAlignment(AlignCenter);
+  label->setAlignment(AlignCenter);
   TQWhatsThis::add( label, i18n("In this column you can customize mouse clicks into the titlebar"
                                " or the frame of an inactive window.") );
 
@@ -356,14 +356,14 @@ KTitleBarActionsConfig::KTitleBarActionsConfig (bool _standAlone, KConfig *_conf
 
     TQLabel * label = new TQLabel(strMouseButton[b], box);
     TQWhatsThis::add( label,    txtButton[b] );
-    label   ->tqsetSizePolicy( TQSizePolicy( TQSizePolicy::Fixed, TQSizePolicy::Minimum ));
+    label   ->setSizePolicy( TQSizePolicy( TQSizePolicy::Fixed, TQSizePolicy::Minimum ));
 
     coMax[b] = new ToolTipComboBox(box, tbl_Max);
     for (int t = 0; t < 3; ++t) coMax[b]->insertItem(maxButtonPixmaps[t]);
     connect(coMax[b], TQT_SIGNAL(activated(int)), TQT_SLOT(changed()));
     connect(coMax[b], TQT_SIGNAL(activated(int)), coMax[b], TQT_SLOT(changed()));
     TQWhatsThis::add( coMax[b], txtButton[b] );
-    coMax[b]->tqsetSizePolicy( TQSizePolicy( TQSizePolicy::Fixed, TQSizePolicy::Minimum ));
+    coMax[b]->setSizePolicy( TQSizePolicy( TQSizePolicy::Fixed, TQSizePolicy::Minimum ));
   }
 
   connect(kapp, TQT_SIGNAL(kdisplayPaletteChanged()), TQT_SLOT(paletteChanged()));
diff --git a/kwin/kcmkwin/kwinoptions/windows.cpp b/kwin/kcmkwin/kwinoptions/windows.cpp
index 30d0791e8..a05a192cf 100644
--- a/kwin/kcmkwin/kwinoptions/windows.cpp
+++ b/kwin/kcmkwin/kwinoptions/windows.cpp
@@ -110,7 +110,7 @@ KFocusConfig::KFocusConfig (bool _standAlone, KConfig *_config, TQWidget * paren
     //iTLabel = new TQLabel(i18n("  Allowed overlap:\n"
     //                         "(% of desktop space)"),
     //             plcBox);
-    //iTLabel->tqsetAlignment(AlignTop|AlignHCenter);
+    //iTLabel->setAlignment(AlignTop|AlignHCenter);
     //pLay->addWidget(iTLabel,1,1);
 
     //interactiveTrigger = new TQSpinBox(0, 500, 1, plcBox);
@@ -192,8 +192,8 @@ KFocusConfig::KFocusConfig (bool _standAlone, KConfig *_config, TQWidget * paren
     connect(clickRaiseOn,TQT_SIGNAL(toggled(bool)), this, TQT_SLOT(clickRaiseOnTog(bool)));
     fLay->addWidget(clickRaiseOn);
 
-//     fLay->addColSpacing(0,QMAX(autoRaiseOn->tqsizeHint().width(),
-//                                clickRaiseOn->tqsizeHint().width()) + 15);
+//     fLay->addColSpacing(0,QMAX(autoRaiseOn->sizeHint().width(),
+//                                clickRaiseOn->sizeHint().width()) + 15);
 
     TQWhatsThis::add( autoRaiseOn, i18n("When this option is enabled, a window in the background will automatically"
                                        " come to the front when the mouse pointer has been over it for some time.") );
@@ -573,7 +573,7 @@ KAdvancedConfig::KAdvancedConfig (bool _standAlone, KConfig *_config, TQWidget *
     //iTLabel = new TQLabel(i18n("  Allowed overlap:\n"
     //                         "(% of desktop space)"),
     //             plcBox);
-    //iTLabel->tqsetAlignment(AlignTop|AlignHCenter);
+    //iTLabel->setAlignment(AlignTop|AlignHCenter);
     //pLay->addWidget(iTLabel,1,1);
 
     //interactiveTrigger = new TQSpinBox(0, 500, 1, plcBox);
@@ -877,11 +877,11 @@ KMovingConfig::KMovingConfig (bool _standAlone, KConfig *_config, TQWidget *pare
     connect(minimizeAnimSlider, TQT_SIGNAL(valueChanged(int)), this, TQT_SLOT(setMinimizeAnimSpeed(int)));
 
     minimizeAnimSlowLabel= new TQLabel(i18n("Slow"),windowsBox);
-    minimizeAnimSlowLabel->tqsetAlignment(Qt::AlignTop|Qt::AlignLeft);
+    minimizeAnimSlowLabel->setAlignment(Qt::AlignTop|Qt::AlignLeft);
     rLay->addWidget(minimizeAnimSlowLabel,1,1);
 
     minimizeAnimFastLabel= new TQLabel(i18n("Fast"),windowsBox);
-    minimizeAnimFastLabel->tqsetAlignment(Qt::AlignTop|Qt::AlignRight);
+    minimizeAnimFastLabel->setAlignment(Qt::AlignTop|Qt::AlignRight);
     rLay->addWidget(minimizeAnimFastLabel,1,2);
 
     wtstr = i18n("Here you can set the speed of the animation shown when windows are"
@@ -940,7 +940,7 @@ KMovingConfig::KMovingConfig (bool _standAlone, KConfig *_config, TQWidget *pare
     //iTLabel = new TQLabel(i18n("  Allowed overlap:\n"
     //                         "(% of desktop space)"),
     //             plcBox);
-    //iTLabel->tqsetAlignment(AlignTop|AlignHCenter);
+    //iTLabel->setAlignment(AlignTop|AlignHCenter);
     //pLay->addWidget(iTLabel,1,1);
 
     //interactiveTrigger = new TQSpinBox(0, 500, 1, plcBox);
diff --git a/kwin/kcmkwin/kwinrules/detectwidgetbase.ui b/kwin/kcmkwin/kwinrules/detectwidgetbase.ui
index af4ca9670..b13e7948a 100644
--- a/kwin/kcmkwin/kwinrules/detectwidgetbase.ui
+++ b/kwin/kcmkwin/kwinrules/detectwidgetbase.ui
@@ -29,7 +29,7 @@
             <property name="sizeType">
                 <enum>Expanding</enum>
             </property>
-            <property name="tqsizeHint">
+            <property name="sizeHint">
                 <size>
                     <width>20</width>
                     <height>40</height>
diff --git a/kwin/kcmkwin/kwinrules/editshortcutbase.ui b/kwin/kcmkwin/kwinrules/editshortcutbase.ui
index af704c0a2..702816263 100644
--- a/kwin/kcmkwin/kwinrules/editshortcutbase.ui
+++ b/kwin/kcmkwin/kwinrules/editshortcutbase.ui
@@ -66,7 +66,7 @@ For example "&lt;b&gt;Shift+Alt+(123) Shift+Ctrl+(ABC)&lt;/b&gt;" will first try
                     <property name="sizeType">
                         <enum>Expanding</enum>
                     </property>
-                    <property name="tqsizeHint">
+                    <property name="sizeHint">
                         <size>
                             <width>40</width>
                             <height>20</height>
@@ -91,7 +91,7 @@ For example "&lt;b&gt;Shift+Alt+(123) Shift+Ctrl+(ABC)&lt;/b&gt;" will first try
                     <property name="sizeType">
                         <enum>Expanding</enum>
                     </property>
-                    <property name="tqsizeHint">
+                    <property name="sizeHint">
                         <size>
                             <width>40</width>
                             <height>20</height>
@@ -116,7 +116,7 @@ For example "&lt;b&gt;Shift+Alt+(123) Shift+Ctrl+(ABC)&lt;/b&gt;" will first try
                     <property name="sizeType">
                         <enum>Expanding</enum>
                     </property>
-                    <property name="tqsizeHint">
+                    <property name="sizeHint">
                         <size>
                             <width>40</width>
                             <height>20</height>
diff --git a/kwin/kcmkwin/kwinrules/ruleslistbase.ui b/kwin/kcmkwin/kwinrules/ruleslistbase.ui
index 5fc5fd6ed..8ab21412b 100644
--- a/kwin/kcmkwin/kwinrules/ruleslistbase.ui
+++ b/kwin/kcmkwin/kwinrules/ruleslistbase.ui
@@ -77,7 +77,7 @@
             <property name="sizeType">
                 <enum>Expanding</enum>
             </property>
-            <property name="tqsizeHint">
+            <property name="sizeHint">
                 <size>
                     <width>20</width>
                     <height>294</height>
diff --git a/kwin/kcmkwin/kwinrules/ruleswidget.cpp b/kwin/kcmkwin/kwinrules/ruleswidget.cpp
index 7a82a8149..2525644d9 100644
--- a/kwin/kcmkwin/kwinrules/ruleswidget.cpp
+++ b/kwin/kcmkwin/kwinrules/ruleswidget.cpp
@@ -661,7 +661,7 @@ bool RulesWidget::finalCheck()
             all_types = false;
     if( wmclass_match->currentItem() == Rules::UnimportantMatch && all_types )
         {
-        if( KMessageBox::warningContinueCancel( tqtopLevelWidget(),
+        if( KMessageBox::warningContinueCancel( topLevelWidget(),
             i18n( "You have specified the window class as unimportant.\n"
                   "This means the settings will possibly apply to windows from all applications. "
                   "If you really want to create a generic setting, it is recommended you at least "
@@ -680,7 +680,7 @@ void RulesWidget::prepareWindowSpecific( WId window )
 
 void RulesWidget::shortcutEditClicked()
     {
-    EditShortcutDialog dlg( tqtopLevelWidget());
+    EditShortcutDialog dlg( topLevelWidget());
     dlg.setShortcut( shortcut->text());
     if( dlg.exec() == TQDialog::Accepted )
         shortcut->setText( dlg.shortcut());
@@ -735,7 +735,7 @@ EditShortcut::EditShortcut( TQWidget* parent, const char* name )
 
 void EditShortcut::editShortcut()
     {
-    ShortcutDialog dlg( KShortcut( shortcut->text()), tqtopLevelWidget());
+    ShortcutDialog dlg( KShortcut( shortcut->text()), topLevelWidget());
     if( dlg.exec() == TQDialog::Accepted )
         shortcut->setText( dlg.shortcut().toString());
     }
diff --git a/kwin/kcmkwin/kwinrules/ruleswidgetbase.ui b/kwin/kcmkwin/kwinrules/ruleswidgetbase.ui
index 5a5640ca2..c83bbef92 100644
--- a/kwin/kcmkwin/kwinrules/ruleswidgetbase.ui
+++ b/kwin/kcmkwin/kwinrules/ruleswidgetbase.ui
@@ -87,7 +87,7 @@
                         <property name="sizeType">
                             <enum>Expanding</enum>
                         </property>
-                        <property name="tqsizeHint">
+                        <property name="sizeHint">
                             <size>
                                 <width>20</width>
                                 <height>40</height>
@@ -129,7 +129,7 @@
                         <property name="sizeType">
                             <enum>Expanding</enum>
                         </property>
-                        <property name="tqsizeHint">
+                        <property name="sizeHint">
                             <size>
                                 <width>212</width>
                                 <height>20</height>
@@ -157,7 +157,7 @@
                         <property name="sizeType">
                             <enum>Expanding</enum>
                         </property>
-                        <property name="tqsizeHint">
+                        <property name="sizeHint">
                             <size>
                                 <width>211</width>
                                 <height>20</height>
@@ -199,7 +199,7 @@
                         <property name="sizeType">
                             <enum>Expanding</enum>
                         </property>
-                        <property name="tqsizeHint">
+                        <property name="sizeHint">
                             <size>
                                 <width>212</width>
                                 <height>20</height>
@@ -230,7 +230,7 @@
                         <property name="sizeType">
                             <enum>Expanding</enum>
                         </property>
-                        <property name="tqsizeHint">
+                        <property name="sizeHint">
                             <size>
                                 <width>211</width>
                                 <height>20</height>
@@ -271,7 +271,7 @@
                                 <property name="sizeType">
                                     <enum>Expanding</enum>
                                 </property>
-                                <property name="tqsizeHint">
+                                <property name="sizeHint">
                                     <size>
                                         <width>270</width>
                                         <height>20</height>
@@ -296,7 +296,7 @@
                                 <property name="sizeType">
                                     <enum>Expanding</enum>
                                 </property>
-                                <property name="tqsizeHint">
+                                <property name="sizeHint">
                                     <size>
                                         <width>269</width>
                                         <height>20</height>
@@ -470,7 +470,7 @@
                         <property name="sizeType">
                             <enum>Expanding</enum>
                         </property>
-                        <property name="tqsizeHint">
+                        <property name="sizeHint">
                             <size>
                                 <width>199</width>
                                 <height>20</height>
@@ -501,7 +501,7 @@
                         <property name="sizeType">
                             <enum>Expanding</enum>
                         </property>
-                        <property name="tqsizeHint">
+                        <property name="sizeHint">
                             <size>
                                 <width>199</width>
                                 <height>20</height>
@@ -543,7 +543,7 @@
                         <property name="sizeType">
                             <enum>Expanding</enum>
                         </property>
-                        <property name="tqsizeHint">
+                        <property name="sizeHint">
                             <size>
                                 <width>199</width>
                                 <height>20</height>
@@ -574,7 +574,7 @@
                         <property name="sizeType">
                             <enum>Expanding</enum>
                         </property>
-                        <property name="tqsizeHint">
+                        <property name="sizeHint">
                             <size>
                                 <width>199</width>
                                 <height>20</height>
@@ -616,7 +616,7 @@
                         <property name="sizeType">
                             <enum>Expanding</enum>
                         </property>
-                        <property name="tqsizeHint">
+                        <property name="sizeHint">
                             <size>
                                 <width>199</width>
                                 <height>20</height>
@@ -647,7 +647,7 @@
                         <property name="sizeType">
                             <enum>Expanding</enum>
                         </property>
-                        <property name="tqsizeHint">
+                        <property name="sizeHint">
                             <size>
                                 <width>199</width>
                                 <height>20</height>
@@ -1181,7 +1181,7 @@
                         <property name="sizeType">
                             <enum>Expanding</enum>
                         </property>
-                        <property name="tqsizeHint">
+                        <property name="sizeHint">
                             <size>
                                 <width>20</width>
                                 <height>16</height>
@@ -1347,7 +1347,7 @@
                         <property name="sizeType">
                             <enum>Expanding</enum>
                         </property>
-                        <property name="tqsizeHint">
+                        <property name="sizeHint">
                             <size>
                                 <width>171</width>
                                 <height>20</height>
@@ -1364,7 +1364,7 @@
                         <property name="sizeType">
                             <enum>Expanding</enum>
                         </property>
-                        <property name="tqsizeHint">
+                        <property name="sizeHint">
                             <size>
                                 <width>290</width>
                                 <height>20</height>
@@ -1381,7 +1381,7 @@
                         <property name="sizeType">
                             <enum>Expanding</enum>
                         </property>
-                        <property name="tqsizeHint">
+                        <property name="sizeHint">
                             <size>
                                 <width>290</width>
                                 <height>20</height>
@@ -1398,7 +1398,7 @@
                         <property name="sizeType">
                             <enum>Expanding</enum>
                         </property>
-                        <property name="tqsizeHint">
+                        <property name="sizeHint">
                             <size>
                                 <width>290</width>
                                 <height>20</height>
@@ -1415,7 +1415,7 @@
                         <property name="sizeType">
                             <enum>Expanding</enum>
                         </property>
-                        <property name="tqsizeHint">
+                        <property name="sizeHint">
                             <size>
                                 <width>290</width>
                                 <height>20</height>
@@ -1432,7 +1432,7 @@
                         <property name="sizeType">
                             <enum>Expanding</enum>
                         </property>
-                        <property name="tqsizeHint">
+                        <property name="sizeHint">
                             <size>
                                 <width>290</width>
                                 <height>20</height>
@@ -1449,7 +1449,7 @@
                         <property name="sizeType">
                             <enum>Expanding</enum>
                         </property>
-                        <property name="tqsizeHint">
+                        <property name="sizeHint">
                             <size>
                                 <width>290</width>
                                 <height>20</height>
@@ -1466,7 +1466,7 @@
                         <property name="sizeType">
                             <enum>Expanding</enum>
                         </property>
-                        <property name="tqsizeHint">
+                        <property name="sizeHint">
                             <size>
                                 <width>290</width>
                                 <height>20</height>
@@ -1796,7 +1796,7 @@
                         <property name="sizeType">
                             <enum>Expanding</enum>
                         </property>
-                        <property name="tqsizeHint">
+                        <property name="sizeHint">
                             <size>
                                 <width>20</width>
                                 <height>80</height>
@@ -1847,7 +1847,7 @@
                         <property name="sizeType">
                             <enum>Expanding</enum>
                         </property>
-                        <property name="tqsizeHint">
+                        <property name="sizeHint">
                             <size>
                                 <width>181</width>
                                 <height>20</height>
@@ -2278,7 +2278,7 @@
                         <property name="sizeType">
                             <enum>Expanding</enum>
                         </property>
-                        <property name="tqsizeHint">
+                        <property name="sizeHint">
                             <size>
                                 <width>20</width>
                                 <height>160</height>
diff --git a/kwin/killer/killer.cpp b/kwin/killer/killer.cpp
index d348e48ff..13daabf47 100644
--- a/kwin/killer/killer.cpp
+++ b/kwin/killer/killer.cpp
@@ -55,7 +55,7 @@ int main( int argc, char* argv[] )
     bool pid_ok = false;
     pid_t pid = args->getOption( "pid" ).toULong( &pid_ok );
     TQString caption = TQString::fromUtf8( args->getOption( "windowname" ));
-    TQString appname = TQString::tqfromLatin1( args->getOption( "applicationname" ));
+    TQString appname = TQString::fromLatin1( args->getOption( "applicationname" ));
     bool id_ok = false;
     Window id = args->getOption( "wid" ).toULong( &id_ok );
     bool time_ok = false;
diff --git a/kwin/lib/kcommondecoration.cpp b/kwin/lib/kcommondecoration.cpp
index 4a667c7b4..c6f9abbbc 100644
--- a/kwin/lib/kcommondecoration.cpp
+++ b/kwin/lib/kcommondecoration.cpp
@@ -522,7 +522,7 @@ void KCommonDecoration::resize( const TQSize& s )
     widget()->resize( s );
 }
 
-TQSize KCommonDecoration::tqminimumSize() const
+TQSize KCommonDecoration::minimumSize() const
 {
     const int minWidth = QMAX(layoutMetric(LM_TitleEdgeLeft), layoutMetric(LM_BorderLeft))
             +QMAX(layoutMetric(LM_TitleEdgeRight), layoutMetric(LM_BorderRight))
@@ -946,7 +946,7 @@ void KCommonDecorationButton::setSize(const TQSize &s)
     }
 }
 
-TQSize KCommonDecorationButton::tqsizeHint() const
+TQSize KCommonDecorationButton::sizeHint() const
 {
     return m_size;
 }
diff --git a/kwin/lib/kcommondecoration.h b/kwin/lib/kcommondecoration.h
index 93427b248..a9161b762 100644
--- a/kwin/lib/kcommondecoration.h
+++ b/kwin/lib/kcommondecoration.h
@@ -234,7 +234,7 @@ class KWIN_EXPORT KCommonDecoration : public KDecoration
         virtual void borders( int& left, int& right, int& top, int& bottom ) const;
         virtual void show();
         virtual void resize(const TQSize& s);
-        virtual TQSize tqminimumSize() const;
+        virtual TQSize minimumSize() const;
         virtual void maximizeChange();
         virtual void desktopChange();
         virtual void shadeChange();
@@ -348,7 +348,7 @@ class KWIN_EXPORT KCommonDecorationButton : public TQButton
          */
         ButtonState lastMousePress() const { return m_lastMouse; }
 
-        TQSize tqsizeHint() const;
+        TQSize sizeHint() const;
 
     protected:
         void setToggleButton(bool toggle);
diff --git a/kwin/lib/kdecoration.cpp b/kwin/lib/kdecoration.cpp
index ee8eb866d..837036ea5 100644
--- a/kwin/lib/kdecoration.cpp
+++ b/kwin/lib/kdecoration.cpp
@@ -388,7 +388,7 @@ const TQFont& KDecorationOptions::font(bool active, bool small) const
         return(active ? d->activeFont : d->inactiveFont);
 }
 
-const TQColorGroup& KDecorationOptions::tqcolorGroup(ColorType type, bool active) const
+const TQColorGroup& KDecorationOptions::colorGroup(ColorType type, bool active) const
 {
     int idx = type + (active ? 0 : NUM_COLORS);
     if(d->cg[idx])
diff --git a/kwin/lib/kdecoration.h b/kwin/lib/kdecoration.h
index 37dc3f69a..dc306cde2 100644
--- a/kwin/lib/kdecoration.h
+++ b/kwin/lib/kdecoration.h
@@ -205,7 +205,7 @@ public:
      * @param type   The requested color type.
      * @param active Whether to return the color for active or inactive windows.
      */
-    const TQColorGroup& tqcolorGroup(ColorType type, bool active=true) const;
+    const TQColorGroup& colorGroup(ColorType type, bool active=true) const;
     /**
      * Returns the active or inactive decoration font.
      * The changed flags for this setting is SettingFont.
@@ -594,7 +594,7 @@ class KWIN_EXPORT KDecoration
 	 * Note that the returned size shouldn't be too large, because it will be
 	 * used to keep the decorated window at least as large.
 	 */
-	virtual TQSize tqminimumSize() const = 0;
+	virtual TQSize minimumSize() const = 0;
 	/**
 	 * This function is called whenever the window either becomes or stops being active.
 	 * Use isActive() to find out the current state.
diff --git a/kwin/manage.cpp b/kwin/manage.cpp
index 85ba9adc9..48a32dad7 100644
--- a/kwin/manage.cpp
+++ b/kwin/manage.cpp
@@ -264,7 +264,7 @@ bool Client::manage( Window w, bool isMapped )
         usePosition = true;
     if( !rules()->checkIgnoreGeometry( !usePosition ))
         {
-        bool ignorePPosition = ( options->ignorePositionClasses.contains(TQString::tqfromLatin1(resourceClass())));
+        bool ignorePPosition = ( options->ignorePositionClasses.contains(TQString::fromLatin1(resourceClass())));
 
         if ( ( (xSizeHint.flags & PPosition) && !ignorePPosition ) ||
              (xSizeHint.flags & USPosition) ) 
diff --git a/kwin/options.cpp b/kwin/options.cpp
index 4f51bc1cd..07f4d88fd 100644
--- a/kwin/options.cpp
+++ b/kwin/options.cpp
@@ -383,7 +383,7 @@ int Options::electricBorderDelay()
 
 bool Options::checkIgnoreFocusStealing( const Client* c )
     {
-    return ignoreFocusStealingClasses.contains(TQString::tqfromLatin1(c->resourceClass()));
+    return ignoreFocusStealingClasses.contains(TQString::fromLatin1(c->resourceClass()));
     }
 
 Options::MouseCommand Options::wheelToMouseCommand( MouseWheelCommand com, int delta )
diff --git a/kwin/popupinfo.cpp b/kwin/popupinfo.cpp
index f2367b933..455e6aa7d 100644
--- a/kwin/popupinfo.cpp
+++ b/kwin/popupinfo.cpp
@@ -76,7 +76,7 @@ void PopupInfo::paintEvent( TQPaintEvent* )
     {
     TQPainter p( this );
     tqstyle().tqdrawPrimitive( TQStyle::PE_Panel, &p, TQRect( 0, 0, width(), height() ),
-          tqcolorGroup(), TQStyle::Style_Default );
+          colorGroup(), TQStyle::Style_Default );
     paintContents();
     }
 
@@ -90,7 +90,7 @@ void PopupInfo::paintContents()
     TQPainter p( this );
     TQRect r( 6, 6, width()-12, height()-12 );
 
-    p.fillRect( r, tqcolorGroup().brush( TQColorGroup::Background ) );
+    p.fillRect( r, colorGroup().brush( TQColorGroup::Background ) );
 
     /*
     p.setPen(Qt::white);
diff --git a/kwin/tabbox.cpp b/kwin/tabbox.cpp
index 19f6560a1..e1aa9618f 100644
--- a/kwin/tabbox.cpp
+++ b/kwin/tabbox.cpp
@@ -400,7 +400,7 @@ void TabBox::drawContents( TQPainter * )
                   {
                   // draw highlight background
                   if ( (*it) == current_client )
-                    p.fillRect(x, y, r.width(), lineHeight, tqcolorGroup().highlight());
+                    p.fillRect(x, y, r.width(), lineHeight, colorGroup().highlight());
 
                   // draw icon
                   TQPixmap icon;
@@ -437,11 +437,11 @@ void TabBox::drawContents( TQPainter * )
 
                   // draw text
                   if ( (*it) == current_client )
-                    p.setPen(tqcolorGroup().highlightedText());
+                    p.setPen(colorGroup().highlightedText());
                   else if( (*it)->isMinimized())
                     {
-                    TQColor c1 = tqcolorGroup().text();
-                    TQColor c2 = tqcolorGroup().background();
+                    TQColor c1 = colorGroup().text();
+                    TQColor c2 = colorGroup().background();
                     // from kicker's TaskContainer::blendColors()
                     int r1, g1, b1;
                     int r2, g2, b2;
@@ -456,7 +456,7 @@ void TabBox::drawContents( TQPainter * )
                     p.setPen(TQColor( r1, g1, b1 ));
                     }
                   else
-                    p.setPen(tqcolorGroup().text());
+                    p.setPen(colorGroup().text());
 
                   p.drawText(x+5 + iconWidth + 8, y, r.width() - 5 - iconWidth - 8, lineHeight,
                               Qt::AlignLeft | Qt::AlignVCenter | TQt::SingleLine, s);
@@ -494,13 +494,13 @@ void TabBox::drawContents( TQPainter * )
             {
             // draw highlight background
             if ( iDesktop == desk )  // current desktop
-              p.fillRect(x, y, r.width(), lineHeight, tqcolorGroup().highlight());
+              p.fillRect(x, y, r.width(), lineHeight, colorGroup().highlight());
 
             p.save();
 
             // draw "icon" (here: number of desktop)
-            p.fillRect(x+5, y+2, iconWidth, iconHeight, tqcolorGroup().base());
-            p.setPen(tqcolorGroup().text());
+            p.fillRect(x+5, y+2, iconWidth, iconHeight, colorGroup().base());
+            p.setPen(colorGroup().text());
             p.drawRect(x+5, y+2, iconWidth, iconHeight);
 
             // draw desktop-number
@@ -512,9 +512,9 @@ void TabBox::drawContents( TQPainter * )
 
             // draw desktop name text
             if ( iDesktop == desk )
-              p.setPen(tqcolorGroup().highlightedText());
+              p.setPen(colorGroup().highlightedText());
             else
-              p.setPen(tqcolorGroup().text());
+              p.setPen(colorGroup().text());
 
             p.drawText(x+5 + iconWidth + 8, y, r.width() - 5 - iconWidth - 8, lineHeight,
                        Qt::AlignLeft | Qt::AlignVCenter | TQt::SingleLine,
diff --git a/kwin/tools/decobenchmark/preview.cpp b/kwin/tools/decobenchmark/preview.cpp
index 50a12fb24..4edcfa9f0 100644
--- a/kwin/tools/decobenchmark/preview.cpp
+++ b/kwin/tools/decobenchmark/preview.cpp
@@ -127,7 +127,7 @@ void KDecorationPreview::positionPreviews(int shrink)
     if ( !deco )
         return;
 
-    TQSize size = TQSize(width()-2*10-shrink, height()-2*10-shrink)/*.expandedTo(deco->tqminimumSize()*/;
+    TQSize size = TQSize(width()-2*10-shrink, height()-2*10-shrink)/*.expandedTo(deco->minimumSize()*/;
 
     TQRect geometry(TQPoint(10, 10), size);
     deco->widget()->setGeometry(geometry);
diff --git a/kwin/useractions.cpp b/kwin/useractions.cpp
index d1b3b1f55..ed7cd16dc 100644
--- a/kwin/useractions.cpp
+++ b/kwin/useractions.cpp
@@ -293,7 +293,7 @@ void Workspace::setupWindowShortcut( Client* c )
     client_keys_client = c;
     connect( client_keys_dialog, TQT_SIGNAL( dialogDone( bool )), TQT_SLOT( setupWindowShortcutDone( bool )));
     TQRect r = clientArea( ScreenArea, c );
-    TQSize size = client_keys_dialog->tqsizeHint();
+    TQSize size = client_keys_dialog->sizeHint();
     TQPoint pos = c->pos() + c->clientPos();
     if( pos.x() + size.width() >= r.right())
         pos.setX( r.right() - size.width());
@@ -1045,8 +1045,8 @@ void Workspace::showWindowMenu( const TQRect &pos, Client* cl )
     else
         {
 	TQRect area = clientArea(ScreenArea, TQPoint(x, y), currentDesktop());
-        clientPopupAboutToShow(); // needed for tqsizeHint() to be correct :-/
-	int popupHeight = p->tqsizeHint().height();
+        clientPopupAboutToShow(); // needed for sizeHint() to be correct :-/
+	int popupHeight = p->sizeHint().height();
 	if (y + popupHeight < area.height())
 	    p->exec( TQPoint( x, y ) );
 	else
diff --git a/kwin/workspace.cpp b/kwin/workspace.cpp
index 66b8780ec..f594507f3 100644
--- a/kwin/workspace.cpp
+++ b/kwin/workspace.cpp
@@ -2606,7 +2606,7 @@ int Workspace::topMenuHeight() const
         { // simply create a dummy menubar and use its preffered height as the menu height
         KMenuBar tmpmenu;
         tmpmenu.insertItem( "dummy" );
-        topmenu_height = tmpmenu.tqsizeHint().height();
+        topmenu_height = tmpmenu.sizeHint().height();
         }
     return topmenu_height;
     }