[gtk+] switch: propagate the active state to the slider

[Cosimo Cecchi <cosimoc src gnome org>]

commit c310c35a7a87307c1534a932f43f9255d26faa9b
Author: Cosimo Cecchi <cosimoc gnome org>
Date:   Mon Feb 28 18:46:46 2011 -0500

    switch: propagate the active state to the slider

 gtk/gtkswitch.c |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)
---
diff --git a/gtk/gtkswitch.c b/gtk/gtkswitch.c
index d69534c..1a8e427 100644
--- a/gtk/gtkswitch.c
+++ b/gtk/gtkswitch.c
@@ -473,11 +473,15 @@ gtk_switch_paint_handle (GtkWidget    *widget,
                          cairo_t      *cr,
                          GdkRectangle *box)
 {
+  GtkSwitchPrivate *priv = GTK_SWITCH (widget)->priv;
   GtkStyleContext *context = gtk_widget_get_style_context (widget);
   GtkStateFlags state;
 
   state = gtk_widget_get_state_flags (widget);
 
+  if (priv->is_active)
+    state |= GTK_STATE_FLAG_ACTIVE;
+
   gtk_style_context_save (context);
   gtk_style_context_set_state (context, state);
   gtk_style_context_add_class (context, GTK_STYLE_CLASS_SLIDER);