+ g_return_if_fail (ATK_IS_OBJECT (accessible));
+
+ g_object_ref (accessible);
+ g_queue_push_tail (cache->add_traversal, accessible);
+ add_pending_items (cache);
+}
+
+static gboolean
+add_pending_items (gpointer data)
+{
+ SpiCache *cache = SPI_CACHE (data);