    class
    	EV_GRID_COLUMN

    Ancestors
    	EV_DESELECTABLE*
    	EV_GRID_COLUMN_ACTION_SEQUENCES
    	REFACTORING_HELPER

    Clients
    	EV_GRID
    	EV_GRID_CHOICE_ITEM
    	EV_GRID_COLUMN
    	EV_GRID_COLUMN_I
    	EV_GRID_I*
    	EV_GRID_ITEM
    	EV_GRID_ITEM_I
    	PREFERENCES_GRID
    	PREFERENCES_WINDOW

    Suppliers
    	BOOLEAN
    	EV_GRID
    	EV_GRID_COLUMN
    	EV_GRID_COLUMN_I
    	EV_GRID_ROW
    	INTEGER_32
    	STRING_32