    deferred class
    	EV_DESELECTABLE

    Ancestors
    	EV_SELECTABLE*

    Descendants
    	EV_CHECK_MENU_ITEM
    	EV_GRID_COLUMN
    	EV_GRID_ITEM
    	EV_GRID_ROW
    	EV_LIST_ITEM
    	EV_MULTI_COLUMN_LIST_ROW
    	EV_TOGGLE_BUTTON
    	EV_TOOL_BAR_TOGGLE_BUTTON
    	EV_TREE_NODE*

    Clients
    	EV_CHECK_MENU_ITEM
    	EV_DESELECTABLE*
    	EV_GRID_ITEM
    	EV_LIST_ITEM
    	EV_MULTI_COLUMN_LIST_ROW
    	EV_TOGGLE_BUTTON
    	EV_TOOL_BAR_TOGGLE_BUTTON
    	EV_TREE_NODE*

    Suppliers
    	BOOLEAN
    	EV_DESELECTABLE*
    	EV_DESELECTABLE_I*
    	EV_SELECTABLE*