    deferred class
    	EV_ITEM_I

    Ancestors
    	EV_ITEM_ACTION_SEQUENCES_I*
    	EV_PICK_AND_DROPABLE_I*
    	EV_PIXMAPABLE_I*

    Descendants
    	EV_HEADER_ITEM_I*
    	EV_ITEM_IMP*
    	EV_LIST_ITEM_I*
    	EV_MENU_ITEM_I*
    	EV_MULTI_COLUMN_LIST_ROW_I*
    	EV_SEPARATOR_ITEM_I*
    	EV_TOOL_BAR_BUTTON_I*
    	EV_TOOL_BAR_SEPARATOR_I*
    	EV_TREE_NODE_I*

    Clients
    	EV_DOCKABLE_SOURCE_I*
    	EV_ITEM*
    	EV_ITEM_I*
    	EV_LIST_ITEM_I*
    	EV_TOOL_BAR_ITEM*

    Suppliers
    	EV_ITEM_I*
    	EV_ITEM_LIST_I* [reference G -> EV_ITEM]