[gtk+] gtkmenu: Use symbolic names for button numbers

[Carlos Garcia Campos <carlosgc src gnome org>]

commit 73449a4e2869a2ec6e95a1477355db8e20fb273a
Author: Carlos Garcia Campos <cgarcia igalia com>
Date:   Wed Jan 25 18:36:12 2012 +0100

    gtkmenu: Use symbolic names for button numbers

 gtk/gtkmenu.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/gtk/gtkmenu.c b/gtk/gtkmenu.c
index 946e438..2234789 100644
--- a/gtk/gtkmenu.c
+++ b/gtk/gtkmenu.c
@@ -75,7 +75,7 @@
  *   if (event->type == GDK_BUTTON_PRESS)
  *     {
  *       event_button = (GdkEventButton *) event;
- *       if (event_button->button == 3)
+ *       if (event_button->button == GDK_BUTTON_SECONDARY)
  *         {
  *           gtk_menu_popup (menu, NULL, NULL, NULL, NULL, 
  *                           event_button->button, event_button->time);