deferred class
	EV_TAB_CONTROLABLE_I

General
	cluster: implementation_mswin
	description: "Eiffel Vision tab controlable. Implementation interface."
	keywords: "select, selectable"

Ancestors
	EV_ANY_I*

Queries
	is_tabable_from: BOOLEAN
	is_tabable_to: BOOLEAN

Commands
	disable_tabable_from
	disable_tabable_to
	enable_tabable_from
	enable_tabable_to