GtkSeparator: Set orientable style classes initially

This was an omission, horizontal/vertical would only be set
when the orientation is changed.

diff --git a/gtk/gtkseparator.c b/gtk/gtkseparator.c
index 8c6d49254e57114e055209007534bb54383336fa..ef36d0e10cd08734820aa8e0e273a1e69d4e49e5 100644 (file)
--- a/gtk/gtkseparator.c
+++ b/gtk/gtkseparator.c
@@ -212,6 +212,7 @@ gtk_separator_init (GtkSeparator *separator)
 
   context = gtk_widget_get_style_context (GTK_WIDGET (separator));
   gtk_style_context_add_class (context, GTK_STYLE_CLASS_SEPARATOR);
+  _gtk_orientable_set_style_classes (GTK_ORIENTABLE (separator));
 }
 
 static void