-#define GNOME_CANVAS_TYPE_CANVAS_SIMPLERECT (gnome_canvas_simplerect_get_type ())
-#define GNOME_CANVAS_SIMPLERECT(obj) (GTK_CHECK_CAST ((obj), GNOME_CANVAS_TYPE_CANVAS_SIMPLERECT, GnomeCanvasSimpleRect))
-#define GNOME_CANVAS_SIMPLERECT_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), GNOME_CANVAS_TYPE_CANVAS_SIMPLERECT, GnomeCanvasSimpleRectClass))
-#define GNOME_CANVAS_IS_CANVAS_SIMPLERECT(obj) (GTK_CHECK_TYPE ((obj), GNOME_CANVAS_TYPE_CANVAS_SIMPLERECT))
-#define GNOME_CANVAS_IS_CANVAS_SIMPLERECT_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((klass), GNOME_CANVAS_TYPE_CANVAS_SIMPLERECT))
+#define GNOME_TYPE_CANVAS_SIMPLERECT (gnome_canvas_simplerect_get_type ())
+#define GNOME_CANVAS_SIMPLERECT(obj) (GTK_CHECK_CAST ((obj), GNOME_TYPE_CANVAS_SIMPLERECT, GnomeCanvasSimpleRect))
+#define GNOME_CANVAS_SIMPLERECT_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), GNOME_TYPE_CANVAS_SIMPLERECT, GnomeCanvasSimpleRectClass))
+#define GNOME_IS_CANVAS_SIMPLERECT(obj) (GTK_CHECK_TYPE ((obj), GNOME_TYPE_CANVAS_SIMPLERECT))
+#define GNOME_IS_CANVAS_SIMPLERECT_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((klass), GNOME_TYPE_CANVAS_SIMPLERECT))
+#define GNOME_CANVAS_SIMPLERECT_GET_CLASS(obj) (GTK_CHECK_GET_CLASS ((obj), GNOME_TYPE_CANVAS_SIMPLERECT, GnomeCanvasSimpleRectClass))