demos/gtk-demo/main.c (setup_default_icon): Use a shaped

icon instead of one with ugly white background.

1 files changed, 6 insertions, 1 deletions

diff --git a/demos/gtk-demo/main.c b/demos/gtk-demo/main.c
index 954795e239..00fabe74af 100644
--- a/demos/gtk-demo/main.c
+++ b/demos/gtk-demo/main.c
@@ -765,12 +765,17 @@ setup_default_icon (void)
   if (pixbuf)
     {
       GList *list;      
+      GdkPixbuf *transparent;
+
+      /* The gtk-logo-rgb icon has a white background, make it transparent */
+      transparent = gdk_pixbuf_add_alpha (pixbuf, TRUE, 0xff, 0xff, 0xff);
 
       list = NULL;
-      list = g_list_append (list, pixbuf);
+      list = g_list_append (list, transparent);
       gtk_window_set_default_icon_list (list);
       g_list_free (list);
       g_object_unref (G_OBJECT (pixbuf));
+      g_object_unref (G_OBJECT (transparent));
     }
 }