[gtk+/wip/gapplication-2-22] Monitor sensitivity propery

[Colin Walters <walters src gnome org>]

commit 06f01fae45de46f9cf4a4349512fdf6347754528
Author: Colin Walters <walters verbum org>
Date:   Thu May 20 17:13:19 2010 -0400

    Monitor sensitivity propery

 gtk/gtkapplication.c |   12 ++++++++++++
 1 files changed, 12 insertions(+), 0 deletions(-)
---
diff --git a/gtk/gtkapplication.c b/gtk/gtkapplication.c
index 3edc4cd..36cc76d 100644
--- a/gtk/gtkapplication.c
+++ b/gtk/gtkapplication.c
@@ -107,6 +107,17 @@ gtk_application_new (int                  *argc,
   return g_object_new (GTK_TYPE_APPLICATION, "appid", appid, NULL);
 }
 
+static void
+on_action_sensitive (GtkAction      *action,
+		     GParamSpec     *pspec,
+		     GtkApplication *app)
+{
+  
+  g_application_set_action_enabled (G_APPLICATION (app), 
+				    gtk_action_get_name (action),
+				    gtk_action_get_sensitive (action));
+}
+
 /**
  * gtk_application_set_main_action_group:
  * @app: A #GtkApplication
@@ -142,6 +153,7 @@ gtk_application_set_main_action_group (GtkApplication *app,
       g_application_add_action (G_APPLICATION (app),
                                 gtk_action_get_name (action),
                                 gtk_action_get_tooltip (action));
+      g_signal_connect (action, "notify::sensitive", G_CALLBACK (on_action_sensitive), app);
     }
   g_list_free (actions);
 }