Redo patch in efae64b (Set vertical/horizontal class...)

Add a _gtk_orientable_set_style_classes() function so all
orientation changes to style happen in a single place.

1 files changed, 1 insertions, 13 deletions

diff --git a/gtk/gtkprogressbar.c b/gtk/gtkprogressbar.c
index 9c8fd92e70..821cd8c648 100644
--- a/gtk/gtkprogressbar.c
+++ b/gtk/gtkprogressbar.c
@@ -1204,23 +1204,11 @@ gtk_progress_bar_set_orientation (GtkProgressBar *pbar,
                                   GtkOrientation  orientation)
 {
   GtkProgressBarPrivate *priv = pbar->priv;
-  GtkStyleContext *context;
 
   if (priv->orientation != orientation)
     {
       priv->orientation = orientation;
-      context = gtk_widget_get_style_context (GTK_WIDGET (pbar));
-
-      if (pbar->priv->orientation == GTK_ORIENTATION_VERTICAL)
-        {
-          gtk_style_context_add_class (context, GTK_STYLE_CLASS_VERTICAL);
-          gtk_style_context_remove_class (context, GTK_STYLE_CLASS_HORIZONTAL);
-        }
-      else
-        {
-          gtk_style_context_add_class (context, GTK_STYLE_CLASS_HORIZONTAL);
-          gtk_style_context_remove_class (context, GTK_STYLE_CLASS_VERTICAL);
-        }
+      _gtk_orientable_set_style_classes (GTK_ORIENTABLE (pbar));
 
       if (gtk_widget_is_drawable (GTK_WIDGET (pbar)))
         gtk_widget_queue_resize (GTK_WIDGET (pbar));