Fix GtkMenuToolButton

The addition of popovers to menu buttons broke this, by making
the toolbuttons stay insensitive.

https://bugzilla.gnome.org/show_bug.cgi?id=724799

diff --git a/gtk/gtkmenubutton.c b/gtk/gtkmenubutton.c
index aa11a8d3e68100878e0736f6f9aa1cf044522a33..466408410c8e9e038d7c76b205a6908184836178 100644 (file)
--- a/gtk/gtkmenubutton.c
+++ b/gtk/gtkmenubutton.c
@@ -708,6 +708,8 @@ _gtk_menu_button_set_popup_with_func (GtkMenuButton                 *menu_button
       gtk_style_context_add_class (gtk_widget_get_style_context (GTK_WIDGET (menu_button)), "menu-button");
     }
 
+  gtk_widget_set_sensitive (GTK_WIDGET (menu_button), priv->menu != NULL);
+
   g_object_notify (G_OBJECT (menu_button), "popup");
   g_object_notify (G_OBJECT (menu_button), "menu-model");
 }