[gtk+/win32-theme2: 11/18] Set top/bottom style classes on spinbutton buttons

[Alexander Larsson <alexl src gnome org>]

commit 68c74e142709458b95ccc76d8d21c3f038e42ecf
Author: Alexander Larsson <alexl redhat com>
Date:   Thu Nov 17 19:43:13 2011 +0100

    Set top/bottom style classes on spinbutton buttons

 gtk/gtkspinbutton.c |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)
---
diff --git a/gtk/gtkspinbutton.c b/gtk/gtkspinbutton.c
index b65f20f..8467efa 100644
--- a/gtk/gtkspinbutton.c
+++ b/gtk/gtkspinbutton.c
@@ -998,6 +998,10 @@ gtk_spin_button_draw_arrow (GtkSpinButton   *spin_button,
 
   gtk_style_context_save (context);
   gtk_style_context_add_class (context, GTK_STYLE_CLASS_BUTTON);
+  if (arrow_type == GTK_ARROW_UP)
+    gtk_style_context_add_class (context, GTK_STYLE_CLASS_TOP);
+  else
+    gtk_style_context_add_class (context, GTK_STYLE_CLASS_BOTTOM);
 
   priv = spin_button->priv;
   widget = GTK_WIDGET (spin_button);