deferred class
	EV_HELP_CONTEXTABLE_I

Ancestors
	EV_ANY_I*

Descendants
	EV_WIDGET_I*

Clients
	EV_HELP_CONTEXTABLE*
	EV_HELP_CONTEXTABLE_I*

Suppliers
	BOOLEAN
	EV_CONTAINER*
	EV_HELP_CONTEXTABLE_I*
	EV_WIDGET_I*
	FUNCTION [BASE_TYPE, OPEN_ARGS -> TUPLE create default_create end, RESULT_TYPE]