[pitivi] Make the buttons spread horizontally in the unsaved changes dialog.

[Edward Hervey <edwardrv src gnome org>]

commit 966d5f76b9113aa1b17667185771386a1ff76871
Author: Alessandro Decina <alessandro d gmail com>
Date:   Fri Jun 12 17:41:56 2009 +0200

    Make the buttons spread horizontally in the unsaved changes dialog.

 pitivi/ui/mainwindow.py |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/pitivi/ui/mainwindow.py b/pitivi/ui/mainwindow.py
index cd34a20..b2fcce6 100644
--- a/pitivi/ui/mainwindow.py
+++ b/pitivi/ui/mainwindow.py
@@ -713,6 +713,8 @@ class PitiviMainWindow(gtk.Window, Loggable):
         hbox.pack_start(vbox)
         content_area = dialog.get_content_area()
         content_area.pack_start(hbox)
+        action_area = dialog.get_action_area()
+        action_area.set_layout(gtk.BUTTONBOX_SPREAD)
         hbox.show_all()
 
         response = dialog.run()