deferred class
	EV_BOX_I

Ancestors
	EV_DOCKABLE_TARGET_I*
	EV_WIDGET_LIST_I*

Descendants
	EV_BOX_IMP*
	EV_HORIZONTAL_BOX_I*
	EV_VERTICAL_BOX_I*

Clients
	EV_BOX*
	EV_BOX_I*

Suppliers
	BOOLEAN
	EV_BOX*
	EV_BOX_I*
	INTEGER_32