class
	EV_VERTICAL_SPLIT_AREA

Ancestors
	EV_SPLIT_AREA*

Descendants
	GB_VERTICAL_SPLIT_AREA
	MULTIPLE_SPLIT_AREA

Clients
	EV_VERTICAL_SPLIT_AREA
	MULTIPLE_SPLIT_AREA
	PREFERENCES_GRID_IMP*
	PREFERENCES_WINDOW
	PREFERENCES_WINDOW_IMP*

Suppliers
	EV_VERTICAL_SPLIT_AREA
	EV_VERTICAL_SPLIT_AREA_IMP