static void gtk_overlay_buildable_init (GtkBuildableIface *iface);
+typedef struct _GtkOverlayClass GtkOverlayClass;
+
+struct _GtkOverlay
+{
+ GtkBin parent_instance;
+};
+
+struct _GtkOverlayClass
+{
+ GtkBinClass parent_class;
+
+ gboolean (*get_child_position) (GtkOverlay *overlay,
+ GtkWidget *widget,
+ GtkAllocation *allocation);
+};
+
typedef struct {
GtkLayoutManager *layout;
} GtkOverlayPrivate;
#define GTK_TYPE_OVERLAY (gtk_overlay_get_type ())
#define GTK_OVERLAY(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_OVERLAY, GtkOverlay))
-#define GTK_OVERLAY_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_OVERLAY, GtkOverlayClass))
#define GTK_IS_OVERLAY(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_OVERLAY))
-#define GTK_IS_OVERLAY_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_OVERLAY))
-#define GTK_OVERLAY_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_OVERLAY, GtkOverlayClass))
typedef struct _GtkOverlay GtkOverlay;
-typedef struct _GtkOverlayClass GtkOverlayClass;
-
-struct _GtkOverlay
-{
- GtkBin parent_instance;
-};
-
-/**
- * GtkOverlayClass:
- * @parent_class: The parent class.
- * @get_child_position: Signal emitted to determine the position and
- * size of any overlay child widgets.
- */
-struct _GtkOverlayClass
-{
- GtkBinClass parent_class;
-
- /*< public >*/
-
- gboolean (*get_child_position) (GtkOverlay *overlay,
- GtkWidget *widget,
- GtkAllocation *allocation);
-
- /*< private >*/
-
- /* Padding for future expansion */
- void (*_gtk_reserved1) (void);
- void (*_gtk_reserved2) (void);
- void (*_gtk_reserved3) (void);
- void (*_gtk_reserved4) (void);
- void (*_gtk_reserved5) (void);
- void (*_gtk_reserved6) (void);
- void (*_gtk_reserved7) (void);
- void (*_gtk_reserved8) (void);
-};
GDK_AVAILABLE_IN_ALL
GType gtk_overlay_get_type (void) G_GNUC_CONST;