package sale.events; import java.util.EventListener; /** * Listener listening for {@link sale.events.FormSheetEvent FormSheetEvents} from a * {@link sale.Display}. * * @author Steffen Zschaler * @version 2.0 27/05/1999 * @since v2.0 */ public interface FormSheetListener extends EventListener { /** * Event triggered whenever a new FormSheet was set on the Display. * * @param e the event object. * * @override Always */ public void formSheetSet (FormSheetEvent e); /** * Event triggered whenever a FormSheet was removed from the Display. * * @param e the event object. * * @override Always */ public void formSheetRemoved (FormSheetEvent e); }