From ebff0837aa64fa52ad2a47d13451f7663b1fd48d Mon Sep 17 00:00:00 2001
From: Miguel de Icaza <miguel@gnome.org>
Date: Fri, 28 May 2004 19:38:23 +0000
Subject: [PATCH] Add some lovin'

svn path=/trunk/gtk-sharp/; revision=28385
---
 sample/DrawingSample.cs | 64 +++++++++++++++++++++++++++++++++++------
 sample/sysdraw.cs       |  1 -
 2 files changed, 56 insertions(+), 9 deletions(-)

diff --git a/sample/DrawingSample.cs b/sample/DrawingSample.cs
index f721bbcbd..482519093 100644
--- a/sample/DrawingSample.cs
+++ b/sample/DrawingSample.cs
@@ -11,7 +11,7 @@ class X {
 	static void Main ()
 	{
 		Application.Init ();
-		Gtk.Window w = new Gtk.Window ("Hello");
+		Gtk.Window w = new Gtk.Window ("System.Drawing and Gtk#");
 
 		// Custom widget sample
 		a = new PrettyGraphic ();
@@ -20,16 +20,28 @@ class X {
 		b = new DrawingArea ();
 		b.ExposeEvent += ExposeHandler;
 		b.SizeAllocated += SizeAllocatedHandler;
+
+		Button c = new Button ("Quit");
+		c.Clicked += quit;
+
+		MovingText m = new MovingText ();
 		
 		Box box = new HBox (true, 0);
 		box.Add (a);
-		//box.Add (b);
+		box.Add (b);
+		box.Add (m);
+		box.Add (c);
 		w.Add (box);
 		
 		w.ShowAll ();
 		Application.Run ();
 	}
 
+	static void quit (object obj, EventArgs args)
+	{
+		Application.Quit ();
+	}
+
 	static Gdk.Rectangle rect;
 		
 	static void SizeAllocatedHandler (object obj, SizeAllocatedArgs args)
@@ -43,7 +55,6 @@ class X {
 		Gdk.Window window = ev.Window;
 		
 		using (Graphics g = Gdk.Graphics.FromDrawable (window)){
-			Console.WriteLine ("{0} and {1}", -ev.Area.X, -ev.Area.Y);
 			g.TranslateTransform (ev.Area.X, ev.Area.Y);
 			using (Pen p = new Pen (Color.Red)){
 				g.DrawPie (p, 0, 0, rect.Width, rect.Height, 50, 90);
@@ -57,6 +68,11 @@ class X {
 //
 class PrettyGraphic : DrawingArea {
 
+	public PrettyGraphic ()
+	{
+		SetSizeRequest (200, 200);
+	}
+			       
 	protected override bool OnExposeEvent (Gdk.EventExpose args)
 	{
 		Gdk.Window win = args.Window;
@@ -66,12 +82,7 @@ class PrettyGraphic : DrawingArea {
 			//Console.WriteLine ("{0} and {1}", -args.Area.X, -args.Area.Y);
 			//g.TranslateTransform (-args.Area.X, -args.Area.Y);
 			Pen p = new Pen (Color.Blue, 1.0f);
-			Pen q = new Pen (Color.Red, 1.0f);
 
-			g.DrawLine (p, 0, 0, 100, 100);
-			g.DrawLine (q, 0, 0, 100, 100);
-			return true;
-			
 			for (int i = 0; i < 600; i += 60)
 				for (int j = 0; j < 600; j += 60)
 					g.DrawLine (p, i, 0, 0, j);
@@ -79,3 +90,40 @@ class PrettyGraphic : DrawingArea {
 		return true;
 	}
 }
+
+class MovingText : DrawingArea {
+	static int d = 0;
+
+	public MovingText ()
+	{
+		Gtk.Timeout.Add (50, new Function (Forever));
+		SetSizeRequest (300, 200);
+	}
+
+	bool Forever ()
+	{
+		QueueDraw ();
+		return true;
+	}
+	
+	protected override bool OnExposeEvent (Gdk.EventExpose args)
+	{
+		Gdk.Window win = args.Window;
+		Gdk.Rectangle area = args.Area;
+
+		using (Graphics g = Gdk.Graphics.FromDrawable (args.Window)){
+			Brush back = new SolidBrush (Color.White);
+			Brush fore = new SolidBrush (Color.Red);
+			Font f = new Font ("Times", 20);
+
+			g.FillRectangle (back, 0, 0, 400, 400);
+			g.TranslateTransform (150, 100); 
+			g.RotateTransform (d);
+			d += 3;
+			g.DrawString ("Mono", f, fore, 0, 0);
+		}
+
+		return true;
+	}
+	
+}
diff --git a/sample/sysdraw.cs b/sample/sysdraw.cs
index a048a7308..cc04674dc 100644
--- a/sample/sysdraw.cs
+++ b/sample/sysdraw.cs
@@ -42,7 +42,6 @@ namespace Gdk {
 			object r = mi.Invoke (null, args);
 			System.Drawing.Graphics g = (System.Drawing.Graphics) r;
 
-			Console.WriteLine ("-> {0} / {1}", x_off, y_off);
 			g.TranslateTransform (-x_off, -y_off);
 
 			return g;