note description: "Objects that demonstrate `select_actions'% %of EV_RADIO_BUTTON." legal: "See notice at end of class." status: "See notice at end of class." date: "$Date$" revision: "$Revision$" class RADIO_BUTTON_SELECTED_TEST inherit COMMON_TEST redefine default_create end feature {NONE} -- Initialization default_create -- Create `Current' and initialize test in `widget'. local radio_button: EV_RADIO_BUTTON counter: INTEGER do create vertical_box from counter := 1 until counter > 6 loop create radio_button.make_with_text (non_selected_text) radio_button.select_actions.extend (agent update_button_text (radio_button)) vertical_box.extend (radio_button) counter := counter + 1 end widget := vertical_box end feature {NONE} -- Implementation update_button_text (radio_button: EV_RADIO_BUTTON) -- Update `text' of radio_buttons to reflect `radio_button' -- becoming selected. local peers: LINKED_LIST [EV_RADIO_BUTTON] do peers := radio_button.peers from peers.start until peers.off loop if peers.item.text.is_equal (selected_text) then peers.item.set_text (non_selected_text) end peers.forth end radio_button.set_text (selected_text) end vertical_box: EV_VERTICAL_BOX -- Box used to hold radio buttons for test. selected_text: STRING = "Selected radio button" -- Manifest string constant displayed in selected radio buttons. non_selected_text: STRING = "Radio button"; -- String constant displayed in unselected radio buttons. 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 RADIO_BUTTON_SELECTED_TEST