use base.OnDraw in Group

diff --git a/src/GraphicObjects/Group.cs b/src/GraphicObjects/Group.cs
index a6dfd0c2c7895da66875ecc4fb5c56ac016039f7..931ad3346995d214fd30c16e71e8ad40ede3ec3e 100644 (file)
--- a/src/GraphicObjects/Group.cs
+++ b/src/GraphicObjects/Group.cs
@@ -205,11 +205,7 @@ namespace Crow
 
                protected override void onDraw (Context gr)
                {
-                       Rectangle rBack = new Rectangle (Slot.Size);
-
-                       Background.SetAsSource (gr, rBack);
-                       CairoHelpers.CairoRectangle(gr, rBack, CornerRadius);
-                       gr.Fill ();
+                       base.onDraw (gr);
 
                        foreach (GraphicObject g in Children) {
                                g.Paint (ref gr);