GtkBubbleWindow: use OSD style class

diff --git a/gtk/gtkbubblewindow.c b/gtk/gtkbubblewindow.c
index f2ef2ecedcc5423fd3e943726db652651392c50d..f46887808070ae1020803bc10841c015c2921a8c 100644 (file)
--- a/gtk/gtkbubblewindow.c
+++ b/gtk/gtkbubblewindow.c
@@ -94,6 +94,9 @@ _gtk_bubble_window_init (GtkBubbleWindow *window)
 
   if (visual)
     gtk_widget_set_visual (widget, visual);
+
+  gtk_style_context_add_class (gtk_widget_get_style_context (widget),
+                               GTK_STYLE_CLASS_OSD);
 }
 
 static GObject *