    deferred class
    	EV_PICK_AND_DROPABLE_ITEM_HOLDER_IMP

    Ancestors
    	EV_PICK_AND_DROPABLE_IMP*

    Descendants
    	EV_COMBO_BOX_IMP
    	EV_HEADER_IMP
    	EV_LIST_IMP
    	EV_MULTI_COLUMN_LIST_IMP
    	EV_TOOL_BAR_IMP
    	EV_TREE_IMP

    Clients
    	EV_PICK_AND_DROPABLE_ITEM_HOLDER_IMP*
    	EV_PICK_AND_DROPABLE_ITEM_IMP*
    	EV_TOOL_BAR_IMP

    Suppliers
    	ACTION_SEQUENCE [EVENT_DATA -> TUPLE create default_create end]
    	BOOLEAN
    	EV_APPLICATION_IMP
    	EV_PICK_AND_DROPABLE_IMP*
    	EV_PICK_AND_DROPABLE_ITEM_HOLDER_IMP*
    	EV_PICK_AND_DROPABLE_ITEM_IMP*
    	EV_POINTER_BUTTON_ACTION_SEQUENCE
    	EV_TOOL_BAR_IMP
    	EV_WIDGET*
    	INTEGER_32
    	WEL_POINT