class
	EV_VIEWPORT_IMP

Ancestors
	EV_CELL_IMP
	EV_VIEWPORT_I*

Descendants
	EV_SCROLLABLE_AREA_IMP

Clients
	EV_SCROLLABLE_AREA_IMP
	EV_VIEWPORT
	EV_VIEWPORT_IMP

Suppliers
	BOOLEAN
	EV_GEOMETRY_ACTION_SEQUENCE
	EV_POS_INFO
	EV_VIEWPORT_IMP
	EV_WIDGET*
	EV_WIDGET_IMP*
	INTEGER_32
	WEL_WINDOW_CONSTANTS