#define GTK_TYPE_SCROLLBAR (gtk_scrollbar_get_type ())
-#define GTK_SCROLLBAR(obj) (GTK_CHECK_CAST ((obj), GTK_TYPE_SCROLLBAR, GtkScrollbar))
-#define GTK_SCROLLBAR_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), GTK_TYPE_SCROLLBAR, GtkScrollbarClass))
-#define GTK_IS_SCROLLBAR(obj) (GTK_CHECK_TYPE ((obj), GTK_TYPE_SCROLLBAR))
-#define GTK_IS_SCROLLBAR_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((klass), GTK_TYPE_SCROLLBAR))
-#define GTK_SCROLLBAR_GET_CLASS(obj) (GTK_CHECK_GET_CLASS ((obj), GTK_TYPE_SCROLLBAR, GtkScrollbarClass))
+#define GTK_SCROLLBAR(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_SCROLLBAR, GtkScrollbar))
+#define GTK_SCROLLBAR_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_SCROLLBAR, GtkScrollbarClass))
+#define GTK_IS_SCROLLBAR(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_SCROLLBAR))
+#define GTK_IS_SCROLLBAR_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_SCROLLBAR))
+#define GTK_SCROLLBAR_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_SCROLLBAR, GtkScrollbarClass))
typedef struct _GtkScrollbar GtkScrollbar;
struct _GtkScrollbarClass
{
GtkRangeClass parent_class;
+
+ /* Padding for future expansion */
+ void (*_gtk_reserved1) (void);
+ void (*_gtk_reserved2) (void);
+ void (*_gtk_reserved3) (void);
+ void (*_gtk_reserved4) (void);
};
-GtkType gtk_scrollbar_get_type (void);
+GType gtk_scrollbar_get_type (void) G_GNUC_CONST;
#ifdef __cplusplus