[gtk+] GtkApplicationWindow: Some more docs

[Matthias Clasen <matthiasc src gnome org>]

commit 1e869311c136acc776e7bb4223506596231ae817
Author: Matthias Clasen <mclasen redhat com>
Date:   Tue Jan 24 22:51:05 2012 -0500

    GtkApplicationWindow: Some more docs

 gtk/gtkapplicationwindow.c |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)
---
diff --git a/gtk/gtkapplicationwindow.c b/gtk/gtkapplicationwindow.c
index 5f8b1b3..6115ba5 100644
--- a/gtk/gtkapplicationwindow.c
+++ b/gtk/gtkapplicationwindow.c
@@ -55,6 +55,10 @@
  * prefix.  Actions must be addressed with the prefixed name when
  * referring to them from a #GMenuModel.
  *
+ * Note that widgets that are placed inside a GtkApplicationWindow
+ * can also activate these actions, if they implement the
+ * GtkActionable interface.
+ *
  * As with #GtkApplication, the GDK lock will be acquired when
  * processing actions arriving from other processes and should therefore
  * be held when activating actions locally (if GDK threads are enabled).