[gtk+/native-layout] Fix gtk_widget_is_sensitive() function. Second try

[Tristan Van Berkom <tvb src gnome org>]

commit 2dc372a65759c240fd4b3e3ef31cb06942c17530
Author: Javier Jardón <jjardon gnome org>
Date:   Wed Mar 3 02:37:17 2010 +0100

    Fix gtk_widget_is_sensitive() function. Second try
    
    Use GTK_PARENT_SENSITIVE flag instead
    gtk_widget_get_sensitive(widget->parent)

 gtk/gtkwidget.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/gtk/gtkwidget.c b/gtk/gtkwidget.c
index c296c3f..5ba2d23 100644
--- a/gtk/gtkwidget.c
+++ b/gtk/gtkwidget.c
@@ -6302,7 +6302,7 @@ gtk_widget_is_sensitive (GtkWidget *widget)
   g_return_val_if_fail (GTK_IS_WIDGET (widget), FALSE);
 
   return (gtk_widget_get_sensitive (widget) &&
-          gtk_widget_get_sensitive (widget->parent));
+          (GTK_OBJECT_FLAGS (widget) & GTK_PARENT_SENSITIVE) != 0);
 }
 
 /**