note description: "Rectangle to build a menu bar with menu button as children" legal: "See notice at end of class."; status: "See notice at end of class."; date: "$Date$"; revision: "$Revision$" class BAR inherit MENU redefine implementation end create make, make_unmanaged feature {NONE} -- Initialization make (a_name: STRING; a_parent: COMPOSITE) -- Create a menu bar with `a_name' as identifier, -- `a_parent' as parent and call `set_default'. require valid_name: a_name /= Void; valid_parent: a_parent /= Void do create_ev_widget (a_name, a_parent, True) ensure parent_set: parent = a_parent; identifier_set: identifier.is_equal (a_name); managed: managed end; make_unmanaged (a_name: STRING; a_parent: COMPOSITE) -- Create an unmanaged menu bar with `a_name' as identifier, -- `a_parent' as parent and call `set_default'. require valid_name: a_name /= Void; valid_parent: a_parent /= Void do create_ev_widget (a_name, a_parent, False) ensure parent_set: parent = a_parent; identifier_set: identifier.is_equal (a_name); unmanaged: not managed end; create_ev_widget (a_name: STRING; a_parent: COMPOSITE; man: BOOLEAN) -- Create a menu bar with `a_name' as identifier, -- `a_parent' as parent and call `set_default'. do depth := a_parent.depth+1; widget_manager.new (Current, a_parent); if a_name /= Void then identifier := a_name.twin else identifier := Void end create {BAR_IMP} implementation.make (Current, man, a_parent); implementation.set_widget_default; set_default end; feature -- Access help_button: MENU_B -- Menu Button which appears at the lower right corner of the -- menu bar require exists: not destroyed do Result := implementation.help_button end; feature -- Status setting allow_recompute_size require exists: not destroyed do implementation.allow_recompute_size; end; forbid_recompute_size require exists: not destroyed do implementation.forbid_recompute_size; end; feature -- Element change set_help_button (button: MENU_B) -- Set the Menu Button which appears at the lower right corner -- of the menu bar. require exists: not destroyed do implementation.set_help_button (button) ensure help_button.same (button) end; feature {G_ANY, G_ANY_I, WIDGET_I, TOOLKIT} -- Implementation implementation: BAR_I -- Implementation of menu bar feature {NONE} -- Implementation set_default -- Set default values to current menu bar. do 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 BAR