From 26d26391da4d38236c7767b6f3601c0b4852c786 Mon Sep 17 00:00:00 2001
From: Ettore Perazzoli <ettore@src.gnome.org>
Date: Tue, 18 Sep 2001 18:48:36 +0000
Subject: Use ->bin_window [instead of ->window] if the widget is a GtkLayout.

* e-gtk-utils.c (widget_realize_callback_for_backing_store): Use
->bin_window [instead of ->window] if the widget is a GtkLayout.

svn path=/trunk/; revision=12943
---
 e-util/e-gtk-utils.c | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

(limited to 'e-util/e-gtk-utils.c')

diff --git a/e-util/e-gtk-utils.c b/e-util/e-gtk-utils.c
index 564d834cfb..f865dabf8d 100644
--- a/e-util/e-gtk-utils.c
+++ b/e-util/e-gtk-utils.c
@@ -26,7 +26,9 @@
 #include <config.h>
 #endif
 
+#include <gtk/gtklayout.h>
 #include <gtk/gtksignal.h>
+#include <gtk/gtkwidget.h>
 
 #include <gdk/gdkx.h>
 
@@ -119,10 +121,15 @@ widget_realize_callback_for_backing_store (GtkWidget *widget,
 					   void *data)
 {
 	XSetWindowAttributes attributes;
+	GdkWindow *window;
+
+	if (GTK_IS_LAYOUT (widget))
+		window = GTK_LAYOUT (widget)->bin_window;
+	else
+		window = widget->window;
 
 	attributes.backing_store = Always;
-	XChangeWindowAttributes (GDK_WINDOW_XDISPLAY (widget->window),
-				 GDK_WINDOW_XWINDOW (widget->window),
+	XChangeWindowAttributes (GDK_WINDOW_XDISPLAY (window), GDK_WINDOW_XWINDOW (window),
 				 CWBackingStore, &attributes);
 }
 
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