[gtk+] Fixed GtkToolPalette realize() vfunc.

[Tristan Van Berkom <tvb src gnome org>]

commit 972f617b77dc02ade1295ed729101f77c804e7f8
Author: Tristan Van Berkom <tristan van berkom gmail com>
Date:   Mon Aug 30 18:25:14 2010 +0900

    Fixed GtkToolPalette realize() vfunc.
    
    It seems with latest GSEAL work for widget->window access a
    call to gtk_widget_set_window() was missed (added the window
    assignment and now the palette shows up in Glade again).

 gtk/gtktoolpalette.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/gtk/gtktoolpalette.c b/gtk/gtktoolpalette.c
index 15ecf3e..de6d268 100644
--- a/gtk/gtktoolpalette.c
+++ b/gtk/gtktoolpalette.c
@@ -683,6 +683,7 @@ gtk_tool_palette_realize (GtkWidget *widget)
 
   window = gdk_window_new (gtk_widget_get_parent_window (widget),
                            &attributes, attributes_mask);
+  gtk_widget_set_window (widget, window);
   gdk_window_set_user_data (window, widget);
 
   gtk_widget_style_attach (widget);