listitem: Use GDK_DECLARE_INTERNAL_TYPE

diff --git a/gtk/gtklistitem.h b/gtk/gtklistitem.h
index f66da44d194d5c853faaf05ec52499f0e43a7ed4..88e5da2f7e5c2ed689430f62caa363f56abdebd0 100644 (file)
--- a/gtk/gtklistitem.h
+++ b/gtk/gtklistitem.h
@@ -27,18 +27,9 @@
 
 G_BEGIN_DECLS
 
-#define GTK_TYPE_LIST_ITEM         (gtk_list_item_get_type ())
-#define GTK_LIST_ITEM(o)           (G_TYPE_CHECK_INSTANCE_CAST ((o), GTK_TYPE_LIST_ITEM, GtkListItem))
-#define GTK_LIST_ITEM_CLASS(k)     (G_TYPE_CHECK_CLASS_CAST ((k), GTK_TYPE_LIST_ITEM, GtkListItemClass))
-#define GTK_IS_LIST_ITEM(o)        (G_TYPE_CHECK_INSTANCE_TYPE ((o), GTK_TYPE_LIST_ITEM))
-#define GTK_IS_LIST_ITEM_CLASS(k)  (G_TYPE_CHECK_CLASS_TYPE ((k), GTK_TYPE_LIST_ITEM))
-#define GTK_LIST_ITEM_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), GTK_TYPE_LIST_ITEM, GtkListItemClass))
-
-typedef struct _GtkListItem GtkListItem;
-typedef struct _GtkListItemClass GtkListItemClass;
-
+#define GTK_TYPE_LIST_ITEM (gtk_list_item_get_type ())
 GDK_AVAILABLE_IN_ALL
-GType           gtk_list_item_get_type                          (void) G_GNUC_CONST;
+GDK_DECLARE_INTERNAL_TYPE (GtkListItem, gtk_list_item, GTK, LIST_ITEM, GObject)
 
 GDK_AVAILABLE_IN_ALL
 gpointer        gtk_list_item_get_item                          (GtkListItem            *self);
@@ -63,7 +54,5 @@ void            gtk_list_item_set_child                         (GtkListItem
 GDK_AVAILABLE_IN_ALL
 GtkWidget *     gtk_list_item_get_child                         (GtkListItem            *self);
 
-G_DEFINE_AUTOPTR_CLEANUP_FUNC(GtkListItem, g_object_unref)
-
 G_END_DECLS