note description: "General scrolled window implementation" legal: "See notice at end of class."; status: "See notice at end of class."; date: "$Date$"; revision: "$Revision$" deferred class SCROLLED_W_I inherit MANAGER_I feature working_area: WIDGET -- Working area of window which will -- be moved using scrollbars deferred end; set_working_area (a_widget: WIDGET) -- Set work area of windon to `a_widget'. require not_a_widget_void: a_widget /= Void deferred ensure working_area = a_widget end note copyright: "Copyright (c) 1984-2006, Eiffel Software and others" license: "Eiffel Forum License v2 (see http://www.eiffel.com/licensing/forum.txt)" source: "[ Eiffel Software 356 Storke Road, Goleta, CA 93117 USA Telephone 805-685-1006, Fax 805-685-6869 Website http://www.eiffel.com Customer support http://support.eiffel.com ]" end -- class SCROLLED_W_I