Initial TQt conversion

9 files changed, 249 insertions, 249 deletions

diff --git a/qtsharp/src/examples/samples/display.cs b/qtsharp/src/examples/samples/display.cs
index 9f2f4939..00703b4b 100644
--- a/qtsharp/src/examples/samples/display.cs
+++ b/qtsharp/src/examples/samples/display.cs
@@ -3,20 +3,20 @@ namespace QtSamples {
 	using Qt;
 	using System;
 
-	public class Display : TQMainWindow {
+	public class Display : TTQMainWindow {
 
 		private TextArea textarea;
-		private TQScrollView scrollview;
-		private TQMenuBar menubar;
-		private TQPopupMenu filemenu, aboutmenu;
+		private TTQScrollView scrollview;
+		private TTQMenuBar menubar;
+		private TTQPopupMenu filemenu, aboutmenu;
 
-		private class TextArea : TQTextEdit {
+		private class TextArea : TTQTextEdit {
 
-			public TextArea (TQWidget parent) : base (parent)
+			public TextArea (TTQWidget parent) : base (parent)
 			{
-				TQFile file = new TQFile ("display.cs");
+				TTQFile file = new TTQFile ("display.cs");
 				if ( file.Open(1) ) {
-					TQTextStream ts = new TQTextStream (file);
+					TTQTextStream ts = new TTQTextStream (file);
 					this.SetText (ts.Read ());
 					this.SetTabStopWidth (30);
 				}
@@ -25,13 +25,13 @@ namespace QtSamples {
 
 		public Display ()
 		{
-			filemenu = new TQPopupMenu (null, "filemenu");
+			filemenu = new TTQPopupMenu (null, "filemenu");
 			filemenu.InsertItem	("&Quit", qApp, TQT_SLOT ("quit()"));
 
-			aboutmenu = new TQPopupMenu(null, "aboutmenu");
+			aboutmenu = new TTQPopupMenu(null, "aboutmenu");
 			aboutmenu.InsertItem("&About Qt-Sharp", this, TQT_SLOT("slotAbout()"));
 
-			menubar = new TQMenuBar(this, "");
+			menubar = new TTQMenuBar(this, "");
 			menubar.InsertItem("&File", filemenu);
 			menubar.InsertItem("&About", aboutmenu);
 
@@ -42,7 +42,7 @@ namespace QtSamples {
 
 		public void slotAbout ()
 		{
-			TQMessageBox.Information (
+			TTQMessageBox.Information (
 				this, "About Qt-Sharp-0.7",
 					  "A Qt (http://www.trolltech.com) to C# language binding.\n" +
 					  "Qt-Sharp is compatible with Mono (http://go-mono.org) and\n" +
@@ -53,7 +53,7 @@ namespace QtSamples {
 
 		public static void Main (String[] args)
 		{
-			TQApplication app = new TQApplication (args);
+			TTQApplication app = new TTQApplication (args);
 			Display demo = new Display ();
 			demo.SetCaption ("Qt-Sharp-0.7!");
 			app.SetMainWidget (demo);
diff --git a/qtsharp/src/examples/samples/emit.cs b/qtsharp/src/examples/samples/emit.cs
index 125166a2..a15868db 100644
--- a/qtsharp/src/examples/samples/emit.cs
+++ b/qtsharp/src/examples/samples/emit.cs
@@ -6,12 +6,12 @@ namespace QtSamples {
 	using Qt;
 
 	[DeclareQtSignal ("MySignal()")]
-	public class EmitSample: TQVBox {
+	public class EmitSample: TTQVBox {
 		public EmitSample (): this (null, "") {}
 
-		public EmitSample (TQWidget parent, string name): base ()
+		public EmitSample (TTQWidget parent, string name): base ()
 		{
-			TQPushButton pb = new TQPushButton ("Papa Smurf", this);
+			TTQPushButton pb = new TTQPushButton ("Papa Smurf", this);
 
 			Connect (pb, TQT_SIGNAL ("clicked ()"), TQT_SLOT ("DoEmit ()"));
 			Connect (this, TQT_SIGNAL ("MySignal ()"), TQT_SLOT ("PrintStuff ()"));
@@ -29,7 +29,7 @@ namespace QtSamples {
 
 		public static int Main (string[] args)
 		{
-			TQApplication app = new TQApplication (args);
+			TTQApplication app = new TTQApplication (args);
 			EmitSample es = new EmitSample ();
 			app.SetMainWidget (es);
 			es.Show ();
diff --git a/qtsharp/src/examples/samples/eventhandling.cs b/qtsharp/src/examples/samples/eventhandling.cs
index 2372d766..30928a63 100644
--- a/qtsharp/src/examples/samples/eventhandling.cs
+++ b/qtsharp/src/examples/samples/eventhandling.cs
@@ -11,11 +11,11 @@ namespace QtSamples {
 	using Qt;
  	using System;
 
-	public class EventHandling : TQVBox {
+	public class EventHandling : TTQVBox {
 
 		public static void Main (String[] args)
 		{
-			TQApplication app = new TQApplication (args);
+			TTQApplication app = new TTQApplication (args);
 			EventHandling evh = new EventHandling ();
 			app.SetMainWidget (evh);
 			evh.Show ();
@@ -24,26 +24,26 @@ namespace QtSamples {
 
 		public EventHandling () : base (null)
 		{
-			// This is the global event handler for QMouseEvents
-			mouseHandler += new QMouseHandler(mouseEvents);
+			// This is the global event handler for TQMouseEvents
+			mouseHandler += new TQMouseHandler(mouseEvents);
 
 			MyButton pb = new MyButton (this);
 		}
 
-		public void mouseEvents (TQObject sender, QEventArgs e)
+		public void mouseEvents (TTQObject sender, TQEventArgs e)
 		{
 			Console.WriteLine ("Mouse event: " + e.Name);
 		}
 
-		class MyButton : TQPushButton {
+		class MyButton : TTQPushButton {
 
-			public MyButton (TQWidget parent) : base ("Hello Qt-Sharp-0.7!", parent)
+			public MyButton (TTQWidget parent) : base ("Hello Qt-Sharp-0.7!", parent)
 			{
 				// This is the local event handler for mousePressEvents
 				mousePressEvent += new MousePressEvent (pressEvent);
 			}
 
-			public void pressEvent (TQMouseEvent e)
+			public void pressEvent (TTQMouseEvent e)
 			{
 				Console.WriteLine ("I've been clicked");
 			}
diff --git a/qtsharp/src/examples/samples/hello.cs b/qtsharp/src/examples/samples/hello.cs
index 1039aa34..81a5eb89 100644
--- a/qtsharp/src/examples/samples/hello.cs
+++ b/qtsharp/src/examples/samples/hello.cs
@@ -11,11 +11,11 @@ namespace QtSamples {
 	using Qt;
 	using System;
 
-	public class HelloWorld : TQVBox {
+	public class HelloWorld : TTQVBox {
 
 		public static void Main (String[] args)
 		{
-			TQApplication app = new TQApplication (args);
+			TTQApplication app = new TTQApplication (args);
 			HelloWorld hello = new HelloWorld ();
 			app.SetMainWidget (hello);
 			hello.Show ();
@@ -24,13 +24,13 @@ namespace QtSamples {
 
 		public HelloWorld () : base (null)
 		{
-			TQPushButton pb = new TQPushButton ("Hello Qt-Sharp-0.7!", this);
-			TQObject.Connect (pb, TQT_SIGNAL ("clicked()"), this, TQT_SLOT("SlotClicked()"));
+			TTQPushButton pb = new TTQPushButton ("Hello Qt-Sharp-0.7!", this);
+			TTQObject.Connect (pb, TQT_SIGNAL ("clicked()"), this, TQT_SLOT("SlotClicked()"));
 		}
 
 		public void SlotClicked ()
 		{
-			Console.WriteLine ("TQPushButton Clicked!");
+			Console.WriteLine ("TTQPushButton Clicked!");
 		}
 	}
 }
diff --git a/qtsharp/src/examples/samples/mandelbrot.cs b/qtsharp/src/examples/samples/mandelbrot.cs
index 3850b781..cecd6286 100644
--- a/qtsharp/src/examples/samples/mandelbrot.cs
+++ b/qtsharp/src/examples/samples/mandelbrot.cs
@@ -106,7 +106,7 @@ public class Mandelbrot {
 
 	public static void Main (string[] args)
 	{
-		TQApplication app = new TQApplication (args);
+		TTQApplication app = new TTQApplication (args);
 
 		ImageDialog dialog = new ImageDialog (null, "Mandelbrot", false, 0);
 		dialog.Show ();
@@ -117,109 +117,109 @@ public class Mandelbrot {
 }
 
 
-public class ImageDialog : TQDialog {
+public class ImageDialog : TTQDialog {
 
 	const double DefaultPlotXMin = -2.0;
 	const double DefaultPlotXMax = 2.0;
 	const double DefaultPlotYMin = -1.5;
 	const double DefaultPlotYMax = 1.5;
 
-	TQHBoxLayout dialogLayout;
-	TQGridLayout gridLayout;
-	TQVBoxLayout leftLayout;
-	TQHBoxLayout buttonLayout;
-	TQPushButton redrawButton;
-	TQLabel pixmapLabel;
-	TQSizePolicy fixedSizePolicy;
+	TTQHBoxLayout dialogLayout;
+	TTQGridLayout gridLayout;
+	TTQVBoxLayout leftLayout;
+	TTQHBoxLayout buttonLayout;
+	TTQPushButton redrawButton;
+	TTQLabel pixmapLabel;
+	TTQSizePolicy fixedSizePolicy;
 
-	TQLabel XMinLabel, XMaxLabel, YMinLabel, YMaxLabel;
-	TQLineEdit editXMin, editXMax, editYMin, editYMax;
+	TTQLabel XMinLabel, XMaxLabel, YMinLabel, YMaxLabel;
+	TTQLineEdit editXMin, editXMax, editYMin, editYMax;
 
-	public ImageDialog (TQWidget parent, string name, bool modal, WidgetFlags fl):
+	public ImageDialog (TTQWidget parent, string name, bool modal, WidgetFlags fl):
 		base (parent, name, modal, fl)
 	{
 		if (name == string.Empty)
 			SetName ("imageDialog");
 		SetCaption ("Mandelbrot Image");
 
-		dialogLayout = new TQHBoxLayout (this, 11, 6);
-		gridLayout = new TQGridLayout (null, 1, 1, 0, 6, "gridLayout");
-		leftLayout = new TQVBoxLayout (null, 0, 6, "leftLayout");
+		dialogLayout = new TTQHBoxLayout (this, 11, 6);
+		gridLayout = new TTQGridLayout (null, 1, 1, 0, 6, "gridLayout");
+		leftLayout = new TTQVBoxLayout (null, 0, 6, "leftLayout");
 
-		fixedSizePolicy = new TQSizePolicy ();
-		fixedSizePolicy.SetHorData (TQSizePolicy.SizeType.Fixed);
-		fixedSizePolicy.SetVerData (TQSizePolicy.SizeType.Fixed);
+		fixedSizePolicy = new TTQSizePolicy ();
+		fixedSizePolicy.SetHorData (TTQSizePolicy.SizeType.Fixed);
+		fixedSizePolicy.SetVerData (TTQSizePolicy.SizeType.Fixed);
 
-		XMinLabel = new TQLabel ("Xmin", this);
+		XMinLabel = new TTQLabel ("Xmin", this);
 		XMinLabel.SetSizePolicy (fixedSizePolicy);
 		gridLayout.AddWidget (XMinLabel, 0, 0);
 
-		XMaxLabel = new TQLabel ("Xmax", this);
+		XMaxLabel = new TTQLabel ("Xmax", this);
 		XMaxLabel.SetSizePolicy(fixedSizePolicy);
 		gridLayout.AddWidget (XMaxLabel, 1, 0);
 
-		YMinLabel = new TQLabel ("Ymin", this);
+		YMinLabel = new TTQLabel ("Ymin", this);
 		YMinLabel.SetSizePolicy (fixedSizePolicy);
 		gridLayout.AddWidget (YMinLabel, 2, 0);
 
-		YMaxLabel = new TQLabel ("Ymax", this);
+		YMaxLabel = new TTQLabel ("Ymax", this);
 		YMaxLabel.SetSizePolicy (fixedSizePolicy);
 		gridLayout.AddWidget (YMaxLabel, 3, 0);
 
-		TQDoubleValidator validator = new TQDoubleValidator (this);
+		TTQDoubleValidator validator = new TTQDoubleValidator (this);
 
-		editXMin = new TQLineEdit (this, "editXMin");
+		editXMin = new TTQLineEdit (this, "editXMin");
 		editXMin.SetText (Convert.ToString (DefaultPlotXMin));
 		editXMin.SetValidator (validator);
 		gridLayout.AddWidget (editXMin, 0, 1);
 
-		editXMax = new TQLineEdit (this, "editXMax");
+		editXMax = new TTQLineEdit (this, "editXMax");
 		editXMax.SetText (Convert.ToString(DefaultPlotXMax));
 		editXMax.SetValidator (validator);
 		gridLayout.AddWidget (editXMax, 1, 1);
 
-		editYMin = new TQLineEdit (this, "editYMin");
+		editYMin = new TTQLineEdit (this, "editYMin");
 		editYMin.SetText (Convert.ToString(DefaultPlotYMin));
 		editYMin.SetValidator (validator);
 		gridLayout.AddWidget (editYMin, 2, 1);
 
-		editYMax = new TQLineEdit (this, "editYMax");
+		editYMax = new TTQLineEdit (this, "editYMax");
 		editYMax.SetText (Convert.ToString(DefaultPlotYMax));
 		editYMax.SetValidator (validator);
 		gridLayout.AddWidget (editYMax, 3, 1);
 
 		leftLayout.AddLayout (gridLayout);
-		TQSpacerItem spacer1 = new TQSpacerItem (0, 0, 0, 0);
+		TTQSpacerItem spacer1 = new TTQSpacerItem (0, 0, 0, 0);
 		leftLayout.AddItem (spacer1);
 
-		buttonLayout = new TQHBoxLayout (null, 0, 6, "buttonLayout");
-		TQSpacerItem spacer2 = new TQSpacerItem (0, 0, 0, 0);
+		buttonLayout = new TTQHBoxLayout (null, 0, 6, "buttonLayout");
+		TTQSpacerItem spacer2 = new TTQSpacerItem (0, 0, 0, 0);
 		buttonLayout.AddItem (spacer2);
 
-		redrawButton = new TQPushButton ("Redraw", this);
+		redrawButton = new TTQPushButton ("Redraw", this);
 		redrawButton.SetDefault (true);
 		buttonLayout.AddWidget (redrawButton);
 
-		TQSpacerItem spacer3 = new TQSpacerItem (0, 0, 0, 0);
+		TTQSpacerItem spacer3 = new TTQSpacerItem (0, 0, 0, 0);
 		buttonLayout.AddItem (spacer3);
 
 		leftLayout.AddLayout (buttonLayout);
 
 		dialogLayout.AddLayout (leftLayout);
-		TQSpacerItem spacer4 = new TQSpacerItem (0, 0, 0, 0);
+		TTQSpacerItem spacer4 = new TTQSpacerItem (0, 0, 0, 0);
 		dialogLayout.AddItem (spacer4);
 
-		pixmapLabel = new TQLabel (this, "pixmapLabel", 0);
+		pixmapLabel = new TTQLabel (this, "pixmapLabel", 0);
 		pixmapLabel.SetScaledContents (true);
 		dialogLayout.AddWidget (pixmapLabel);
 
-		TQObject.Connect (redrawButton, TQT_SIGNAL ("clicked()"), this, TQT_SLOT ("Redraw()"));
+		TTQObject.Connect (redrawButton, TQT_SIGNAL ("clicked()"), this, TQT_SLOT ("Redraw()"));
 
 		Redraw ();
 	}
 
 
-	TQImage MandelbrotImage ()
+	TTQImage MandelbrotImage ()
 	{
 		int depth;
 		double real, imag;
@@ -232,7 +232,7 @@ public class ImageDialog : TQDialog {
 		int ImageXMax = pixmapLabel.Width ();
 		int ImageYMax = pixmapLabel.Height ();
 
-		TQImage image = new TQImage (ImageXMax, ImageYMax, 32, 0);
+		TTQImage image = new TTQImage (ImageXMax, ImageYMax, 32, 0);
 
 		for (int x = 0; x <= ImageXMax - 1; x+=1) {
 			for (int y = 0; y <= ImageYMax - 1; y+=1) {
@@ -248,16 +248,16 @@ public class ImageDialog : TQDialog {
 
 	public void Redraw ()
 	{
-		TQSize s = pixmapLabel.BaseSize ();
+		TTQSize s = pixmapLabel.BaseSize ();
 		pixmapLabel.Resize (400,300);
-		TQApplication.SetOverrideCursor ( new TQCursor( (int) CursorShape.WaitCursor ));
-		TQImage image = MandelbrotImage ();
-		TQPixmap pixmap = new TQPixmap (image);
+		TTQApplication.SetOverrideCursor ( new TTQCursor( (int) CursorShape.WaitCursor ));
+		TTQImage image = MandelbrotImage ();
+		TTQPixmap pixmap = new TTQPixmap (image);
 		pixmapLabel.SetPixmap( pixmap);
 		image.Dispose ();
 		pixmap.Dispose ();
 		this.AdjustSize ();
-		TQApplication.RestoreOverrideCursor ();
+		TTQApplication.RestoreOverrideCursor ();
 	}
 }
 
diff --git a/qtsharp/src/examples/samples/mandelbrot2.cs b/qtsharp/src/examples/samples/mandelbrot2.cs
index 2b83579e..0e9436e2 100644
--- a/qtsharp/src/examples/samples/mandelbrot2.cs
+++ b/qtsharp/src/examples/samples/mandelbrot2.cs
@@ -108,7 +108,7 @@ public class Mandelbrot
 
 	public static void Main (string[] args)
 	{
-		TQApplication app = new TQApplication (args);
+		TTQApplication app = new TTQApplication (args);
 
 		dialog = new ImageDialog (null, "Mandelbrot", false, 0);
 		dialog.SetGeometry(0, 0, 550, 300 );
@@ -120,13 +120,13 @@ public class Mandelbrot
 }
 
 
-public class PicLabel: QFrame
+public class PicLabel: TQFrame
 {
-	TQPixmap newPixmap;
+	TTQPixmap newPixmap;
 	int newWidth = 400;
 	int newHeight = 300;
 
-	public PicLabel( TQWidget parent, string name, WidgetFlags flags ):
+	public PicLabel( TTQWidget parent, string name, WidgetFlags flags ):
 		base( parent, name, flags )
 	{
 		SetBackgroundMode (Qt.BackgroundMode.NoBackground);	
@@ -135,7 +135,7 @@ public class PicLabel: QFrame
 
 	}
 
-	protected void PerformResize (TQResizeEvent e)
+	protected void PerformResize (TTQResizeEvent e)
 	{
 		Console.WriteLine("Resizing to {0} by {1}",
 			e.Size().Width(), e.Size().Height() );
@@ -146,12 +146,12 @@ public class PicLabel: QFrame
 	}
 
 
-	protected void PerformPaint(TQPaintEvent e )
+	protected void PerformPaint(TTQPaintEvent e )
 	{
 		Console.WriteLine("Making a new image {0} by {1}", newWidth, newHeight );
 
- 		TQImage image = Mandelbrot.dialog.MandelbrotImage( newWidth, newHeight );
- 		newPixmap = new TQPixmap( image );
+ 		TTQImage image = Mandelbrot.dialog.MandelbrotImage( newWidth, newHeight );
+ 		newPixmap = new TTQPixmap( image );
 
 		BitBlt(this, 0, 0, newPixmap,
  			0, 0, -1, -1, RasterOp.CopyROP, false);
@@ -161,123 +161,123 @@ public class PicLabel: QFrame
 
 
 
-public class ImageDialog : TQDialog {
+public class ImageDialog : TTQDialog {
 
 	const double DefaultPlotXMin = -2.0;
 	const double DefaultPlotXMax = 2.0;
 	const double DefaultPlotYMin = -1.5;
 	const double DefaultPlotYMax = 1.5;
 
-	TQHBoxLayout dialogLayout;
-	TQGridLayout gridLayout;
-	TQVBoxLayout leftLayout;
-	TQHBoxLayout buttonLayout;
-	TQPushButton redrawButton;
+	TTQHBoxLayout dialogLayout;
+	TTQGridLayout gridLayout;
+	TTQVBoxLayout leftLayout;
+	TTQHBoxLayout buttonLayout;
+	TTQPushButton redrawButton;
 	public PicLabel pixmapLabel;
-	TQSizePolicy fixedSizePolicy;
+	TTQSizePolicy fixedSizePolicy;
 
-	TQLabel XMinLabel, XMaxLabel, YMinLabel, YMaxLabel;
-	TQLineEdit editXMin, editXMax, editYMin, editYMax;
+	TTQLabel XMinLabel, XMaxLabel, YMinLabel, YMaxLabel;
+	TTQLineEdit editXMin, editXMax, editYMin, editYMax;
 
 
-	public ImageDialog (TQWidget parent, string name, bool modal, WidgetFlags fl):
+	public ImageDialog (TTQWidget parent, string name, bool modal, WidgetFlags fl):
 		base (parent, name, modal, fl)
 	{
 		if (name == string.Empty)
 			SetName ("imageDialog");
 		SetCaption ("Mandelbrot Image");
 
-		dialogLayout = new TQHBoxLayout (this, 11, 6);
-		gridLayout = new TQGridLayout (null, 1, 1, 0, 6, "gridLayout");
-		leftLayout = new TQVBoxLayout (null, 0, 6, "leftLayout");
+		dialogLayout = new TTQHBoxLayout (this, 11, 6);
+		gridLayout = new TTQGridLayout (null, 1, 1, 0, 6, "gridLayout");
+		leftLayout = new TTQVBoxLayout (null, 0, 6, "leftLayout");
 
-		fixedSizePolicy = new TQSizePolicy ( TQSizePolicy.SizeType.Fixed,
-			TQSizePolicy.SizeType.Fixed, false );
+		fixedSizePolicy = new TTQSizePolicy ( TTQSizePolicy.SizeType.Fixed,
+			TTQSizePolicy.SizeType.Fixed, false );
 
-		XMinLabel = new TQLabel ("Xmin", this);
+		XMinLabel = new TTQLabel ("Xmin", this);
 		XMinLabel.SetSizePolicy (fixedSizePolicy);
 		gridLayout.AddWidget (XMinLabel, 0, 0);
 
-		XMaxLabel = new TQLabel ("Xmax", this);
+		XMaxLabel = new TTQLabel ("Xmax", this);
 		XMaxLabel.SetSizePolicy(fixedSizePolicy);
 		gridLayout.AddWidget (XMaxLabel, 1, 0);
 
-		YMinLabel = new TQLabel ("Ymin", this);
+		YMinLabel = new TTQLabel ("Ymin", this);
 		YMinLabel.SetSizePolicy (fixedSizePolicy);
 		gridLayout.AddWidget (YMinLabel, 2, 0);
 
-		YMaxLabel = new TQLabel ("Ymax", this);
+		YMaxLabel = new TTQLabel ("Ymax", this);
 		YMaxLabel.SetSizePolicy (fixedSizePolicy);
 		gridLayout.AddWidget (YMaxLabel, 3, 0);
 
-		TQDoubleValidator validator = new TQDoubleValidator (this);
+		TTQDoubleValidator validator = new TTQDoubleValidator (this);
 
-		editXMin = new TQLineEdit (this, "editXMin");
+		editXMin = new TTQLineEdit (this, "editXMin");
 		editXMin.SetSizePolicy( fixedSizePolicy );
 		editXMin.SetText (Convert.ToString (DefaultPlotXMin));
 		editXMin.SetValidator (validator);
 		gridLayout.AddWidget (editXMin, 0, 1);
 
-		editXMax = new TQLineEdit (this, "editXMax");
+		editXMax = new TTQLineEdit (this, "editXMax");
 		editXMax.SetSizePolicy( fixedSizePolicy );	
 		editXMax.SetText (Convert.ToString(DefaultPlotXMax));
 		editXMax.SetValidator (validator);
 		gridLayout.AddWidget (editXMax, 1, 1);
 
-		editYMin = new TQLineEdit (this, "editYMin");
+		editYMin = new TTQLineEdit (this, "editYMin");
 		editYMin.SetSizePolicy( fixedSizePolicy );		
 		editYMin.SetText (Convert.ToString(DefaultPlotYMin));
 		editYMin.SetValidator (validator);
 		gridLayout.AddWidget (editYMin, 2, 1);
 
-		editYMax = new TQLineEdit (this, "editYMax");
+		editYMax = new TTQLineEdit (this, "editYMax");
 		editYMax.SetSizePolicy( fixedSizePolicy );		
 		editYMax.SetText (Convert.ToString(DefaultPlotYMax));
 		editYMax.SetValidator (validator);
 		gridLayout.AddWidget (editYMax, 3, 1);
 
 		leftLayout.AddLayout (gridLayout);
-		TQSpacerItem spacer1 = new TQSpacerItem (0, 0, 0, 0);
+		TTQSpacerItem spacer1 = new TTQSpacerItem (0, 0, 0, 0);
 		leftLayout.AddItem (spacer1);
 
-		buttonLayout = new TQHBoxLayout (null, 0, 6, "buttonLayout");
-		TQSpacerItem spacer2 = new TQSpacerItem (0, 0, 0, 0);
+		buttonLayout = new TTQHBoxLayout (null, 0, 6, "buttonLayout");
+		TTQSpacerItem spacer2 = new TTQSpacerItem (0, 0, 0, 0);
 		buttonLayout.AddItem (spacer2);
 
-		redrawButton = new TQPushButton ("Redraw", this);
+		redrawButton = new TTQPushButton ("Redraw", this);
 		redrawButton.SetSizePolicy ( fixedSizePolicy );	
 		redrawButton.SetDefault (true);
 		buttonLayout.AddWidget (redrawButton);
 
-		TQSpacerItem spacer3 = new TQSpacerItem (0, 0, 0, 0);
+		TTQSpacerItem spacer3 = new TTQSpacerItem (0, 0, 0, 0);
 		buttonLayout.AddItem (spacer3);
 
 		leftLayout.AddLayout (buttonLayout);
 
 		dialogLayout.AddLayout (leftLayout);
-		TQSpacerItem spacer4 = new TQSpacerItem (0, 0, 0, 0);
+		TTQSpacerItem spacer4 = new TTQSpacerItem (0, 0, 0, 0);
 		dialogLayout.AddItem (spacer4);
 
 		pixmapLabel = new PicLabel (this, "pixmapLabel", 0);
 		//pixmapLabel.SetScaledContents (true);
-		pixmapLabel.SetSizePolicy( TQSizePolicy.SizeType.Minimum,
-			TQSizePolicy.SizeType.Minimum, false );
+		pixmapLabel.SetSizePolicy( TTQSizePolicy.SizeType.Minimum,
+			TTQSizePolicy.SizeType.Minimum, false );
 		pixmapLabel.SetGeometry( 0, 0, 400, 300 );
 		pixmapLabel.Show();
 		pixmapLabel.Resize(400,300);
 		dialogLayout.AddWidget (pixmapLabel);
 	
 		
-		//TQImage image = MandelbrotImage( 400, 300 );
-		//pixmapLabel.SetPixmap( new TQPixmap( image ) );
+		//TTQImage image = MandelbrotImage( 400, 300 );
+		//pixmapLabel.SetPixmap( new TTQPixmap( image ) );
 		
 		
-		TQObject.Connect (redrawButton, TQT_SIGNAL ("clicked()"), pixmapLabel, TQT_SLOT ("Repaint()"));
+		TTQObject.Connect (redrawButton, TQT_SIGNAL ("clicked()"), pixmapLabel, TQT_SLOT ("Repaint()"));
 
 		//Redraw ();
 	}
 
-	public TQImage MandelbrotImage ( int width, int height)
+	public TTQImage MandelbrotImage ( int width, int height)
 	{
 		int depth;
 		double real, imag;
@@ -290,7 +290,7 @@ public class ImageDialog : TQDialog {
 		int ImageXMax = width;
 		int ImageYMax = height;
 
-		TQImage image = new TQImage (ImageXMax, ImageYMax, 32, 0);
+		TTQImage image = new TTQImage (ImageXMax, ImageYMax, 32, 0);
 
 		for (int x = 0; x <= ImageXMax - 1; x+=1) {
 			for (int y = 0; y <= ImageYMax - 1; y+=1) {
diff --git a/qtsharp/src/examples/samples/qstring-slot.cs b/qtsharp/src/examples/samples/qstring-slot.cs
index e33fa1b3..af2db0a2 100644
--- a/qtsharp/src/examples/samples/qstring-slot.cs
+++ b/qtsharp/src/examples/samples/qstring-slot.cs
@@ -1,26 +1,26 @@
-// Demo of a TQString slot
+// Demo of a TTQString slot
 // Implemented by Marcus Urban
 
 using System;
 using Qt;
 
-public class MyWidget : QVBox
+public class MyWidget : TQVBox
 {
-	TQLineEdit lineEdit;
-	TQLabel label;
+	TTQLineEdit lineEdit;
+	TTQLabel label;
 
-	public MyWidget (TQWidget parent, String name) : base (parent, name)
+	public MyWidget (TTQWidget parent, String name) : base (parent, name)
 	{
-		lineEdit = new TQLineEdit( this, "lineEdit" );
-		label = new TQLabel( this, "label" );
+		lineEdit = new TTQLineEdit( this, "lineEdit" );
+		label = new TTQLabel( this, "label" );
 		label.SetText("Default");
 		
-		TQObject.Connect( lineEdit, TQT_SIGNAL("textChanged(TQString)"),
-			label, "SetText(TQString)" );
+		TTQObject.Connect( lineEdit, TQT_SIGNAL("textChanged(TTQString)"),
+			label, "SetText(TTQString)" );
 	}
 
 
-	public MyWidget (TQWidget parent) : this (parent, "") {}
+	public MyWidget (TTQWidget parent) : this (parent, "") {}
 	public MyWidget () : this (null, "") {}
 }
 
@@ -28,7 +28,7 @@ public class Example {
 
 	public static int Main (String[] args)
 	{
-		TQApplication a = new TQApplication (args);
+		TTQApplication a = new TTQApplication (args);
 		
 		MyWidget w = new MyWidget ();
 		a.SetMainWidget (w);
diff --git a/qtsharp/src/examples/samples/quantumfractals.cs b/qtsharp/src/examples/samples/quantumfractals.cs
index fe6c914e..484b5640 100644
--- a/qtsharp/src/examples/samples/quantumfractals.cs
+++ b/qtsharp/src/examples/samples/quantumfractals.cs
@@ -9,18 +9,18 @@ namespace Qf {
 	using System;
 	using System.Threading;
 	
-	public class FractalViewer : TQMainWindow {
+	public class FractalViewer : TTQMainWindow {
 		
 		//Menuing
-		private TQMenuBar menubar;
-		private TQPopupMenu filemenu;
-		private TQPopupMenu shapemenu;
-		private TQPopupMenu settingsmenu;
+		private TTQMenuBar menubar;
+		private TTQPopupMenu filemenu;
+		private TTQPopupMenu shapemenu;
+		private TTQPopupMenu settingsmenu;
 		
 		public static int Main (string[] args)
 		{
 			//Initialize and start the main event loop
-			TQApplication app = new TQApplication (args);
+			TTQApplication app = new TTQApplication (args);
 			FractalViewer view = new FractalViewer ();
 			app.SetMainWidget (view);
 			view.Show ();
@@ -36,13 +36,13 @@ namespace Qf {
 			SetCentralWidget (display);
 			
 			//Setup the filemenu
-			filemenu = new TQPopupMenu (null, "filemenu");
+			filemenu = new TTQPopupMenu (null, "filemenu");
 			filemenu.InsertItem ("&Screenshot", display, TQT_SLOT ("SlotScreenshot()"));
 			filemenu.InsertSeparator ();
 			filemenu.InsertItem ("&Quit", qApp, TQT_SLOT ("quit()"));
 			
 			//Setup the shapemenu
-			shapemenu = new TQPopupMenu (null, "typemenu");
+			shapemenu = new TTQPopupMenu (null, "typemenu");
 			shapemenu.InsertItem( "&Tetrahedron", 0);
 			shapemenu.InsertItem( "&Cube", 1);
 			shapemenu.InsertItem( "&Octahedron", 2);
@@ -52,42 +52,42 @@ namespace Qf {
 			shapemenu.InsertItem( "&Icosidodecahedron", 6);
 			
 			//Connect the shapemenu
-			TQObject.Connect (shapemenu, TQT_SIGNAL ("activated(int)"),
+			TTQObject.Connect (shapemenu, TQT_SIGNAL ("activated(int)"),
 				display, TQT_SLOT("SlotShapeMenu(int)"));
 			
 			//Setup the settingsmenu
-			settingsmenu = new TQPopupMenu (null, "settingsmenu");
+			settingsmenu = new TTQPopupMenu (null, "settingsmenu");
 			settingsmenu.InsertItem ("&Alpha", display, TQT_SLOT ("SlotSetAlpha()"));
 			
 			//Setup the menubar
-			menubar = new TQMenuBar (this, "");
+			menubar = new TTQMenuBar (this, "");
 			menubar.InsertItem ("&File", filemenu);
 			menubar.InsertItem ("&Shape", shapemenu);
 			menubar.InsertItem ("&Settings", settingsmenu);
 		}
 	}
 	
-	public class Display: TQWidget, IQuantumFractal {
+	public class Display: TTQWidget, IQuantumFractal {
 		
 		//Labels
-		TQLabel count;
-		TQLabel shape;
-		TQLabel alpha;
+		TTQLabel count;
+		TTQLabel shape;
+		TTQLabel alpha;
 		
 		//Buttons
-		TQPushButton start;
-		TQPushButton stop;
-		TQPushButton reset;
-		TQPushButton gray;
-		TQPushButton intense;
+		TTQPushButton start;
+		TTQPushButton stop;
+		TTQPushButton reset;
+		TTQPushButton gray;
+		TTQPushButton intense;
 		
 		//Drawable region
-		QPaintBuffer buffer;
+		TQPaintBuffer buffer;
 		
 		//Layouts
-		TQVBoxLayout layout;
-		TQHBoxLayout buttons;
-		TQVBoxLayout labels;
+		TTQVBoxLayout layout;
+		TTQHBoxLayout buttons;
+		TTQVBoxLayout labels;
 		
 		//Engine controller variables
    		int[] topDensity = new int[0];
@@ -106,35 +106,35 @@ namespace Qf {
 		QuantumFractals qf;
 		Thread engine;
 		
-		public Display (TQWidget parent): base (parent)
+		public Display (TTQWidget parent): base (parent)
 		{
 			//Setup the sizes
-			TQSize size = new TQSize (resolution, resolution);
+			TTQSize size = new TTQSize (resolution, resolution);
 			parent.SetBaseSize (size);
 			
 			//Some nice colors
-			SetPaletteBackgroundColor (new TQColor ("Black"));
-			SetPaletteForegroundColor (new TQColor ("LightBlue"));
+			SetPaletteBackgroundColor (new TTQColor ("Black"));
+			SetPaletteForegroundColor (new TTQColor ("LightBlue"));
 			
 			//Setup the buttons
-			start = new TQPushButton ("Start", this);
-			stop = new TQPushButton ("Stop", this);
-			reset = new TQPushButton ("Reset", this);
-			gray = new TQPushButton ("Color", this);
-			intense = new TQPushButton ("Intensity", this);
+			start = new TTQPushButton ("Start", this);
+			stop = new TTQPushButton ("Stop", this);
+			reset = new TTQPushButton ("Reset", this);
+			gray = new TTQPushButton ("Color", this);
+			intense = new TTQPushButton ("Intensity", this);
 			
 			//Setup the labels
-			count = new TQLabel (this);
-			alpha = new TQLabel (this);
-			shape = new TQLabel (this);
+			count = new TTQLabel (this);
+			alpha = new TTQLabel (this);
+			shape = new TTQLabel (this);
 			
 			//Setup the drawable
-			buffer = new QPaintBuffer (this);
+			buffer = new TQPaintBuffer (this);
 			buffer.SetMinimumSize (size);
 			
 			//Create the layouts
-			layout = new TQVBoxLayout (this);
-			buttons = new TQHBoxLayout (layout);
+			layout = new TTQVBoxLayout (this);
+			buttons = new TTQHBoxLayout (layout);
 			
 			//Add some buttons
 			buttons.AddWidget (start);
@@ -144,23 +144,23 @@ namespace Qf {
 			buttons.AddWidget (intense);
 			
 			//Connect the buttons and SlotQuit
-			TQObject.Connect (start, TQT_SIGNAL ("clicked()"),
+			TTQObject.Connect (start, TQT_SIGNAL ("clicked()"),
 				this, TQT_SLOT ("SlotStart()"));
-			TQObject.Connect (stop, TQT_SIGNAL ("clicked()"),
+			TTQObject.Connect (stop, TQT_SIGNAL ("clicked()"),
 				this, TQT_SLOT ("SlotStop()"));
-			TQObject.Connect (reset, TQT_SIGNAL ("clicked()"),
+			TTQObject.Connect (reset, TQT_SIGNAL ("clicked()"),
 				this, TQT_SLOT ("SlotReset()"));
-			TQObject.Connect (gray, TQT_SIGNAL ("clicked()"),
+			TTQObject.Connect (gray, TQT_SIGNAL ("clicked()"),
 				this, TQT_SLOT ("SlotGray()"));
-			TQObject.Connect (intense, TQT_SIGNAL ("clicked()"),
+			TTQObject.Connect (intense, TQT_SIGNAL ("clicked()"),
 				this, TQT_SLOT ("SlotIntense()"));
-			TQObject.Connect (buffer, TQT_SIGNAL ("Painted()"),
+			TTQObject.Connect (buffer, TQT_SIGNAL ("Painted()"),
 				this, TQT_SLOT ("SlotSetLabels()"));
-			TQObject.Connect (qApp, TQT_SIGNAL ("lastWindowClosed ()"),
+			TTQObject.Connect (qApp, TQT_SIGNAL ("lastWindowClosed ()"),
 				this, TQT_SLOT ("SlotQuit ()"));
 			
 			//Layout labels
-			labels = new TQVBoxLayout (layout);
+			labels = new TTQVBoxLayout (layout);
 			labels.AddWidget (count);
 			labels.AddWidget (shape);
 			labels.AddWidget (alpha);
@@ -367,9 +367,9 @@ namespace Qf {
 			WasRunning = Running ? true : false;
 			
 			SlotStop ();
-			string filename = TQFileDialog.GetSaveFileName (
+			string filename = TTQFileDialog.GetSaveFileName (
 				
-				TQDir.HomeDirPath (), "*", this, "save",
+				TTQDir.HomeDirPath (), "*", this, "save",
 				"Save Screenshot", "*.png", true
 			);
 
@@ -386,7 +386,7 @@ namespace Qf {
 			WasRunning = Running ? true : false;
 			
 			SlotStop ();
-			qf.Alpha = QInputDialog.GetDouble (
+			qf.Alpha = TQInputDialog.GetDouble (
             		
 				"Set Alpha", "Alpha: ", qf.Alpha, 0, 2, 32
 	    		);
@@ -405,7 +405,7 @@ namespace Qf {
 		}
 		
 		//Need to reset the resolution upon resize
-		private void TouchResize (TQResizeEvent e)
+		private void TouchResize (TTQResizeEvent e)
 		{
 			int height = buffer.Size ().Height ();
 			int width = buffer.Size ().Width ();
@@ -415,23 +415,23 @@ namespace Qf {
 	}
 
 	[DeclareQtSignal ("Painted()")]
-	public class QPaintBuffer : TQFrame {
+	public class TQPaintBuffer : TTQFrame {
 		
 		//Drawables
-		private TQPixmap buffer;
-		private TQImage image;
+		private TTQPixmap buffer;
+		private TTQImage image;
 		
 		//Timer
 		private TimerCallback call;
 		private Timer timer;
 
-		public QPaintBuffer (TQWidget parent) : base (parent)
+		public TQPaintBuffer (TTQWidget parent) : base (parent)
 		{
 			SetBackgroundMode (Qt.BackgroundMode.NoBackground);
 			
 			//Create drawables
-			buffer = new TQPixmap ();
-			image = new TQImage (Size (), 32);
+			buffer = new TTQPixmap ();
+			image = new TTQImage (Size (), 32);
 			
 			//Setup the event handlers
 			paintEvent += new PaintEvent (TouchPaint);
@@ -448,8 +448,8 @@ namespace Qf {
 		//Resets the drawables
 		public void Reset ()
 		{
-			buffer = new TQPixmap ();
-			image = new TQImage (Size (), 32);
+			buffer = new TTQPixmap ();
+			image = new TTQImage (Size (), 32);
 			PaintImage (null);
 		}
 		
@@ -484,24 +484,24 @@ namespace Qf {
 		}
 		
 		//Receive focus events
-		private void TouchFocus (TQFocusEvent e)
+		private void TouchFocus (TTQFocusEvent e)
 		{
 			PerformPaint ();
 		}
 			
 		//Receive paint events
-		private void TouchPaint (TQPaintEvent e)
+		private void TouchPaint (TTQPaintEvent e)
 		{	
 			PerformPaint (); 
 		}
 		
 		//Receive resize events
-		private void TouchResize (TQResizeEvent e)
+		private void TouchResize (TTQResizeEvent e)
 		{
-			image = new TQImage (e.Size (), 32);
+			image = new TTQImage (e.Size (), 32);
 			buffer.Resize (e.Size());
-			buffer.Fill (new TQColor("black"));
-			BitBlt (buffer, 0, 0, new TQPixmap (buffer),
+			buffer.Fill (new TTQColor("black"));
+			BitBlt (buffer, 0, 0, new TTQPixmap (buffer),
 				0, 0, -1, -1, RasterOp.CopyROP, false);
 		}
 		
diff --git a/qtsharp/src/examples/samples/scribblewindow.cs b/qtsharp/src/examples/samples/scribblewindow.cs
index fdd9fe46..70ed3c0f 100644
--- a/qtsharp/src/examples/samples/scribblewindow.cs
+++ b/qtsharp/src/examples/samples/scribblewindow.cs
@@ -9,22 +9,22 @@ namespace QtSamples {
 	using Qt;
 	using System;
 
-	[DeclareQtSignal ("colorChanged(TQColor)")]
-	[DeclareQtSignal ("load(TQString)")]
-	[DeclareQtSignal ("save(TQString)")]
-	public class ScribbleWindow : TQMainWindow {
-
-		private TQMenuBar menubar;
-		private TQPopupMenu filemenu;
-		private TQPopupMenu aboutmenu;
-		private TQScrollView scrollview;
+	[DeclareQtSignal ("colorChanged(TTQColor)")]
+	[DeclareQtSignal ("load(TTQString)")]
+	[DeclareQtSignal ("save(TTQString)")]
+	public class ScribbleWindow : TTQMainWindow {
+
+		private TTQMenuBar menubar;
+		private TTQPopupMenu filemenu;
+		private TTQPopupMenu aboutmenu;
+		private TTQScrollView scrollview;
 		public ScribbleArea scribblearea;
 
 		enum Color {Black, Red, Blue, Green, Yellow};
 
 		public static int Main (String[] args)
 		{
-			TQApplication app = new TQApplication (args);
+			TTQApplication app = new TTQApplication (args);
 			ScribbleWindow demo = new ScribbleWindow ();
 			demo.SetGeometry (50, 500, 400, 400);
 			app.SetMainWidget (demo);
@@ -35,22 +35,22 @@ namespace QtSamples {
 
 		ScribbleWindow () : base (null, null)
 		{
-			filemenu = new TQPopupMenu (null, "filemenu");
+			filemenu = new TTQPopupMenu (null, "filemenu");
 			filemenu.InsertItem ("&Load", this, TQT_SLOT ("SlotLoad()") );
 			filemenu.InsertItem ("&Save", this, TQT_SLOT ("SlotSave()") );
 			filemenu.InsertSeparator ();
 			filemenu.InsertItem ("&Quit", qApp, TQT_SLOT ("quit()"));
 
-			aboutmenu = new TQPopupMenu (null, "helpmenu");
+			aboutmenu = new TTQPopupMenu (null, "helpmenu");
 			aboutmenu.InsertItem ("&About Qt-Sharp", this, TQT_SLOT ("SlotAboutQtSharp()"));
 			aboutmenu.InsertItem ("&About Qt", this, TQT_SLOT ("SlotAboutQt()"));
 
-			menubar = new TQMenuBar (this, "");
+			menubar = new TTQMenuBar (this, "");
 			menubar.InsertItem ("&File", filemenu);
 			menubar.InsertItem ("&Color", this, TQT_SLOT("SlotColorChooser()"));
 			menubar.InsertItem ("&About", aboutmenu);
 
-			scrollview = new TQScrollView (this);
+			scrollview = new TTQScrollView (this);
 			scrollview.SetGeometry (0, menubar.Height (), Width (), Height () - menubar.Height ());
 			scribblearea = new ScribbleArea (this);
 			scribblearea.SetGeometry (0, 0, 1000, 1000);
@@ -58,39 +58,39 @@ namespace QtSamples {
 			this.SetCentralWidget (scrollview);
 			SetMaximumSize (Width (), Height () - menubar.Height ());
 
-			TQObject.Connect (this, TQT_SIGNAL ("colorChanged(TQColor)"),
-				scribblearea, TQT_SLOT ("SlotSetColor(TQColor)") );
-			TQObject.Connect (this, TQT_SIGNAL ("load(TQString)"),
-				scribblearea, TQT_SLOT ("PerformLoad(TQString)") );
-			TQObject.Connect (this, TQT_SIGNAL ("save(TQString)"),
-				scribblearea, TQT_SLOT ("PerformSave(TQString)") );
+			TTQObject.Connect (this, TQT_SIGNAL ("colorChanged(TTQColor)"),
+				scribblearea, TQT_SLOT ("SlotSetColor(TTQColor)") );
+			TTQObject.Connect (this, TQT_SIGNAL ("load(TTQString)"),
+				scribblearea, TQT_SLOT ("PerformLoad(TTQString)") );
+			TTQObject.Connect (this, TQT_SIGNAL ("save(TTQString)"),
+				scribblearea, TQT_SLOT ("PerformSave(TTQString)") );
 		}
 
 		public void SlotLoad ()
 		{
-			string filename = TQFileDialog.GetOpenFileName (".", "*.bmp", this,
-				null, "Load File", TQString.Null, true);
+			string filename = TTQFileDialog.GetOpenFileName (".", "*.bmp", this,
+				null, "Load File", TTQString.Null, true);
 			
 			if ( filename != null )
-				Emit ("load(TQString)", (TQString) filename);
+				Emit ("load(TTQString)", (TTQString) filename);
 		}
 
 		public void SlotSave ()
 		{
-			string filename = TQFileDialog.GetSaveFileName (".", "*.bmp", this,
-				null, "Save File", TQString.Null, true);
+			string filename = TTQFileDialog.GetSaveFileName (".", "*.bmp", this,
+				null, "Save File", TTQString.Null, true);
 
 			if ( filename != null )
 			{
 				if ( ! filename.ToLower().EndsWith(".bmp") )
 					filename += ".bmp";
-				Emit ("save(TQString)", (TQString) filename);
+				Emit ("save(TTQString)", (TTQString) filename);
 			}
 		}
 
 		public void SlotAboutQtSharp ()
 		{
-			TQMessageBox.Information (this, "About Qt# 0.7",
+			TTQMessageBox.Information (this, "About Qt# 0.7",
 											"A Qt (http://www.trolltech.com) to C# language binding. \n" +
 											"Qt# is compatible with Mono (http://go-mono.org) and\n" +
 											"Portable.NET (http://www.southern-storm.com.au/portable_net.html)\n" +
@@ -100,29 +100,29 @@ namespace QtSamples {
 
 		public void SlotAboutQt ()
 		{
-			TQMessageBox.AboutQt (this, "About Qt");
+			TTQMessageBox.AboutQt (this, "About Qt");
 		}
 
 		public void SlotColorChooser ()
 		{
-			TQColor chosenColor = QColorDialog.GetColor();
+			TTQColor chosenColor = TQColorDialog.GetColor();
 			if (chosenColor.IsValid())
-				Emit ("colorChanged(TQColor)", chosenColor);
+				Emit ("colorChanged(TTQColor)", chosenColor);
 		}
 
-		public class ScribbleArea : TQFrame {
-			private TQPoint last;
-			private TQPixmap buffer;
-			private TQColor currentcolor = new TQColor("Black");
-			private TQPopupMenu popupmenu;
+		public class ScribbleArea : TTQFrame {
+			private TTQPoint last;
+			private TTQPixmap buffer;
+			private TTQColor currentcolor = new TTQColor("Black");
+			private TTQPopupMenu popupmenu;
 
-			public ScribbleArea (TQWidget parent) : base (parent)
+			public ScribbleArea (TTQWidget parent) : base (parent)
 			{
-				buffer = new TQPixmap ();
-				last = new TQPoint ();
+				buffer = new TTQPixmap ();
+				last = new TTQPoint ();
 				SetBackgroundMode (Qt.BackgroundMode.NoBackground);
 
-				popupmenu = new TQPopupMenu();
+				popupmenu = new TTQPopupMenu();
 				popupmenu.InsertItem ("&Clear", this, TQT_SLOT ("SlotClearArea()") );
 
 				mouseMoveEvent += new MouseMoveEvent (MouseMoved);
@@ -131,51 +131,51 @@ namespace QtSamples {
 				resizeEvent += new ResizeEvent (PerformResize);
 			}
 
-			public void PerformLoad (TQString filename)
+			public void PerformLoad (TTQString filename)
 			{
  				if ( ! buffer.Load(filename)  )
- 					TQMessageBox.Warning (null, "Load error", "Could not load file");
+ 					TTQMessageBox.Warning (null, "Load error", "Could not load file");
  				Repaint();
 			}
 
-			public void PerformSave (TQString filename)
+			public void PerformSave (TTQString filename)
 			{
 				if ( ! buffer.Save (filename, "BMP") )
-					TQMessageBox.Warning( null, "Save error", "Could not save file");
+					TTQMessageBox.Warning( null, "Save error", "Could not save file");
 			}
 
 			public void SlotClearArea ()
 			{
-				buffer.Fill( new TQColor ("white") );
+				buffer.Fill( new TTQColor ("white") );
 				BitBlt (this, 0, 0, buffer, 0, 0, -1, -1, Qt.RasterOp.CopyROP, false);
 			}
 
 
-			public void SlotSetColor (TQColor color)
+			public void SlotSetColor (TTQColor color)
 			{
 				currentcolor = color;
 			}
 
-			// Note, Dispose() is called on QPoints here to increase performance
-			// of the UI. Otherwise, the GC would let dead TQPoint instances pile
+			// Note, Dispose() is called on TQPoints here to increase performance
+			// of the UI. Otherwise, the GC would let dead TTQPoint instances pile
 			// up and delete them all at once, causing the UI to pause while it frees
 			// memory. (This happens because the GC runs in the same thread as the
 			// application.)
 
-			protected void MousePressed (TQMouseEvent e)
+			protected void MousePressed (TTQMouseEvent e)
 			{
 				if (e.Button() == ButtonState.RightButton )
-					popupmenu.Exec (TQCursor.Pos ());
+					popupmenu.Exec (TTQCursor.Pos ());
 				else {
 					last.Dispose ();
 					last = e.Pos();
 				}
 			}
 
-			protected void MouseMoved (TQMouseEvent e)
+			protected void MouseMoved (TTQMouseEvent e)
 			{
-				TQPainter windowPainter = new TQPainter ();
-				TQPainter bufferPainter = new TQPainter ();
+				TTQPainter windowPainter = new TTQPainter ();
+				TTQPainter bufferPainter = new TTQPainter ();
 
 				windowPainter.Begin (this);
 				bufferPainter.Begin (buffer);
@@ -193,17 +193,17 @@ namespace QtSamples {
  				last = e.Pos ();
 			}
 
-			protected void PerformPaint (TQPaintEvent e)
+			protected void PerformPaint (TTQPaintEvent e)
 			{
 				BitBlt(this, 0, 0, buffer,
 					0, 0, -1, -1, RasterOp.CopyROP, false);
 			}
 
-			protected void PerformResize (TQResizeEvent e)
+			protected void PerformResize (TTQResizeEvent e)
 			{
-				TQPixmap save = new TQPixmap (buffer);
+				TTQPixmap save = new TTQPixmap (buffer);
 				buffer.Resize (e.Size());
-				buffer.Fill (new TQColor("white"));
+				buffer.Fill (new TTQColor("white"));
 				BitBlt (buffer, 0, 0, save,
 					0, 0, -1, -1, RasterOp.CopyROP, false);
 			}