* - @c "edge,right" - This is called when the gengrid is scrolled
* until the right edge.
*
+ * Supported elm_object common APIs
+ * @li elm_object_signal_emit()
+ *
+ * Supported elm_object_item common APIs
+ * @li elm_object_item_part_content_get()
+ * @li elm_object_item_part_content_set()
+ * @li elm_object_item_part_content_unset()
+ * @li elm_object_item_part_text_set()
+ * @li elm_object_item_part_text_get()
+ * @li elm_object_item_disabled_set()
+ * @li elm_object_item_disabled_get()
+ *
* List of gengrid examples:
* @li @ref gengrid_example
*/