indexing
	description: 
		"Eiffel Vision tooltipable. Implementation interface."
	status: "See notice at end of class"
	keywords: "tooltip, popup"
	date: "$Date$"
	revision: "$Revision$"
	
deferred class 
	EV_TOOLTIPABLE_I

inherit
	EV_ANY_I
		redefine
			interface
		end
	
feature -- Access

	tooltip: STRING is
			-- Tooltip displayed on `Current'.
		deferred
		end

feature -- Element change

	set_tooltip (a_tooltip: STRING) is
			-- Assign `a_tooltip' to `tooltip'.
		require
			a_tooltip_not_void: a_tooltip /= Void
		deferred
		end

feature {EV_ANY_I} -- Implementation

	interface: EV_TOOLTIPABLE
			-- Provides a common user interface to platform dependent
			-- functionality implemented by `Current'.

end -- class EV_TOOLTIPABLE_I

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