[gtk+] Revert "button: Stop setting state flags on the style context for drawing"

[Rui Matos <rtcm src gnome org>]

commit a1f72eb06c5f79f5484bdf7b34fef9c46ddc9909
Author: Rui Matos <tiagomatos gmail com>
Date:   Wed Dec 21 23:41:50 2011 +0000

    Revert "button: Stop setting state flags on the style context for drawing"
    
    Setting state flags is actually needed here since this function is called by
    GtkButton subclasses which add their specific state flags as a parameter.
    
    This reverts commit e868b8d6ea04af6e31d7075d09508689873c0df5.

 gtk/gtkbutton.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/gtk/gtkbutton.c b/gtk/gtkbutton.c
index d0d905f..f6474f3 100644
--- a/gtk/gtkbutton.c
+++ b/gtk/gtkbutton.c
@@ -1701,6 +1701,7 @@ _gtk_button_paint (GtkButton          *button,
   context = gtk_widget_get_style_context (widget);
 
   gtk_style_context_save (context);
+  gtk_style_context_set_state (context, state);
 
   gtk_button_get_props (button, &default_border, &default_outside_border, NULL, NULL, &interior_focus);
   gtk_style_context_get_style (context,