* PROBLEMS: Pango.Font problem fixed in Gtk-sharp-0.12

* sample/sample.cs: Use pango fonts, now the problem is gone.
        * sample/CanvasTextBox.cs: One step closer to make custom CanvasItem's.

svn path=/trunk/diacanvas-sharp/; revision=20115

ChangeLog

@@ -6,6 +6,9 @@
 	* doc/diacanvas-docs.tree: Ditto
 	* glue/dia-canvas-item.c: Added set accessor for canvas field
 	* dia/CanvasItem.custom: Ditto
+	* PROBLEMS: Pango.Font problem fixed in Gtk-sharp-0.12
+	* sample/sample.cs: Use pango fonts, now the problem is gone.
+	* sample/CanvasTextBox.cs: One step closer to make custom CanvasItem's.
 
 2003-11-15  Martin Willemoes Hansen  <mwh@sysrq.dk>
 

PROBLEMS

@@ -30,23 +30,6 @@ Property has unknown Type DiaCanvasItemHandles in Object Dia.CanvasItem
 
 ================================================================================
 
-
-Pango.FontDescription problem
------------------------------
-
-CanvasText text = new CanvasText();
-text.Font = FontDescription.FromString ("sans 20");
-
-Results in this:
-
-(<unknown>:972): GLib-GObject-WARNING **: gvalue.c:93: cannot initialize GValue with type `GBoxed', this type has no GTypeValueTable implementation                                                                                                                            
-(<unknown>:972): GLib-GObject-CRITICAL **: file gboxed.c: line 487 (g_value_set_boxed): assertion `G_VALUE_HOLDS_BOXED (value)' failed
-                                                                                                                           
-(<unknown>:972): GLib-GObject-CRITICAL **: file gobject.c: line 1019 (g_object_set_property): assertion `G_IS_VALUE (value)' failed
-
-================================================================================
-
-
 CanvasView.FindViewItem casting problem
 ---------------------------------------
 

sample/CanvasTextBox.cs

@@ -4,17 +4,23 @@ using System.Runtime.InteropServices;
 using Dia;
 using Pango;
 
-public class CanvasTextBox : CanvasBox {
+public class CanvasTextBox : CanvasGroup {
 	
+	static GLib.Type gtype;
 	CanvasText text;
 
-	public CanvasTextBox() : base()
+	static CanvasTextBox()
+	{
+		gtype = RegisterGType (typeof (CanvasTextBox));
+	}
+
+	public CanvasTextBox() : base (gtype)
 	{
 		text = new CanvasText();
-		//text.Font = FontDescription.FromString ("sans 20");
-		text.Text = "Hi";
+		text.Font = FontDescription.FromString ("sans 20");
+		text.Text = "Hi, im editable";
 		text.Width =  200;
-		text.Height = 40;
-		text.Move (10, 30);
+		text.Height = 100;
+		Add (text);
 	}
 }

sample/sample.cs

@@ -84,13 +84,13 @@ public class Sample {
 		Dia.CanvasText text = new Dia.CanvasText();
 		text.Move (250, 150);
 		text.Text = "Hello, World!";
-		//text.Font = FontDescription.FromString ("sans 20");
+		text.Font = FontDescription.FromString ("sans 20");
 		text.Height = 50;
-		text.Width = 100;
+		text.Width = 200;
 		canvas.Root.Add (text);
 
 		CanvasTextBox textbox = new CanvasTextBox();
-		textbox.Move (50, 225);
+		textbox.Move (50, 150);
 		canvas.Root.Add (textbox);
 
 		CanvasImage image = new CanvasImage (new Pixbuf (null, "pixmaps/logo.png"));