deferred class
	EV_GAUGE_I

Ancestors
	EV_GAUGE_ACTION_SEQUENCES_I*
	EV_PRIMITIVE_I*

Descendants
	EV_GAUGE_IMP*
	EV_PROGRESS_BAR_I*
	EV_RANGE_I*
	EV_SCROLL_BAR_I*
	EV_SPIN_BUTTON_I*

Clients
	EV_GAUGE*
	EV_GAUGE_I*

Suppliers
	ACTIVE_INTEGER_INTERVAL
	BOOLEAN
	EV_GAUGE_I*
	INTEGER_32
	REAL_32
	REAL_64