deferred class
	EV_TOOLTIPABLE

General
	cluster: vision2.interface.properties
	description: "Abstraction for objects that have a tooltip property."
	keywords: "tooltip, popup, hint"

Ancestors
	EV_ANY

Queries
	data: ANY
	is_destroyed: BOOLEAN
	tooltip: STRING

Commands
	copy (other: [like Current] EV_TOOLTIPABLE)
	destroy
	remove_tooltip
	set_data (some_data: [like data] ANY)
	set_tooltip (a_tooltip: STRING)