[gtk+] spinner: Dont inherit from GtkDrawingArea part 2.

[Tristan Van Berkom <tvb src gnome org>]

commit 1110375f24a3ba92acbce1f8ac2840c9642aceb6
Author: Tristan Van Berkom <tristan van berkom gmail com>
Date:   Wed Sep 15 16:52:29 2010 +0900

    spinner: Dont inherit from GtkDrawingArea part 2.
    
    Seems commit 7b42d4feda5448cf4f929aeb79f56ba9e524ac39 makes
    GtkSpinner a direct subclass of GtkWidget but forgets to
    update the header file to include gtkwidget.h instead and
    declare the instance and class structures properly (assuming
    this was just a missed file in the commit).

 gtk/gtkspinner.h |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/gtk/gtkspinner.h b/gtk/gtkspinner.h
index 5e8fb37..0d9625c 100644
--- a/gtk/gtkspinner.h
+++ b/gtk/gtkspinner.h
@@ -29,7 +29,7 @@
 #ifndef __GTK_SPINNER_H__
 #define __GTK_SPINNER_H__
 
-#include <gtk/gtkdrawingarea.h>
+#include <gtk/gtkwidget.h>
 
 G_BEGIN_DECLS
 
@@ -46,7 +46,7 @@ typedef struct _GtkSpinnerPrivate  GtkSpinnerPrivate;
 
 struct _GtkSpinner
 {
-  GtkDrawingArea parent;
+  GtkWidget parent;
 
   /* <private> */
   GtkSpinnerPrivate *priv;
@@ -54,7 +54,7 @@ struct _GtkSpinner
 
 struct _GtkSpinnerClass
 {
-  GtkDrawingAreaClass parent_class;
+  GtkWidgetClass parent_class;
 };
 
 GType      gtk_spinner_get_type  (void) G_GNUC_CONST;