From: jpbruyere <jp.bruyere@hotmail.com>
Date: Wed, 20 Jan 2016 07:41:36 +0000 (+0100)
Subject: init textures to rgba(0,0,0,0) when created, window title bug
X-Git-Url: https://git.osiis.dedyn.io/?a=commitdiff_plain;h=e530a408d849e1891117c20ba3d330e6b7a03e3a;p=jp%2Fcrow.git

init textures to rgba(0,0,0,0) when created, window title bug
---

diff --git a/Tests/Interfaces/test0.goml b/Tests/Interfaces/test0.goml
index f0b78d14..d8ff1027 100755
--- a/Tests/Interfaces/test0.goml
+++ b/Tests/Interfaces/test0.goml
@@ -1,2 +1,4 @@
 <?xml version="1.0"?>
-<GraphicObject Width="200" Background="Green"/>
+<Container Width="300" Height="300" Background="Red">
+	<GraphicObject Width="200" Height="200" Background="Green"/>
+</Container>
diff --git a/src/GraphicObjects/GraphicObject.cs b/src/GraphicObjects/GraphicObject.cs
index e54f4b12..9d88cea1 100644
--- a/src/GraphicObjects/GraphicObject.cs
+++ b/src/GraphicObjects/GraphicObject.cs
@@ -764,6 +764,10 @@ namespace go
 			#endif
 				using (Context gr = new Context (draw)) {
 					gr.Antialias = Antialias.Subpixel;
+					gr.Operator = Operator.Source;
+					gr.SetSourceRGBA(0,0,0,0);
+					gr.Paint();
+					gr.Operator = Operator.Over;
 					onDraw (gr);
 				}
 				draw.Flush ();
@@ -787,10 +791,10 @@ namespace go
 
 			#if CAIRO_GL
 			using (Surface source = new GLSurface
-				(device, Content.ColorAlpha, texID, rb.Width, rb.Height)) {
+				(device, Content.ColorAlpha, texID, Slot.Width, Slot.Height)) {
 			#else
 			using (Surface source =
-			new ImageSurface(bmp, Format.Argb32, rb.Width, rb.Height, 4 * Slot.Width)) {
+			new ImageSurface(bmp, Format.Argb32, Slot.Width, Slot.Height, 4 * Slot.Width)) {
 			#endif
 				if (this.Background == Color.Clear) {
 					ctx.Save ();
@@ -801,6 +805,7 @@ namespace go
 				}
 				ctx.SetSourceSurface (source, rb.X, rb.Y);
 				ctx.Paint ();
+				source.Flush();
 			}
 		}