/* * Copyright (c) 2003, 2007, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation.  Oracle designates this * particular file as subject to the "Classpath" exception as provided * by Oracle in the LICENSE file that accompanied this code. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */ package sun.awt; import java.awt.*; /** * Event object describing changes in AWT modality */public class ModalityEvent extends AWTEvent implements ActiveEvent {     public static final int MODALITY_PUSHED = 1300;    public static final int MODALITY_POPPED = 1301;     private ModalityListener listener;     public ModalityEvent(Object source, ModalityListener listener, int id) {        super(source, id);        this.listener = listener;    }     public void dispatch() {        switch(getID()) {            case MODALITY_PUSHED:                listener.modalityPushed(this);                break;             case MODALITY_POPPED:                listener.modalityPopped(this);                break;             default:                throw new Error("Invalid event id.");        }    } }