windowlistener.java

来自「This is a resource based on j2me embedde」· Java 代码 · 共 69 行

/*
 * @(#)WindowListener.java	1.15 06/10/10
 *
 * Copyright  1990-2008 Sun Microsystems, Inc. All Rights Reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER
 * 
 * This program 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. 
 * 
 * This program 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 at /legal/license.txt). 
 * 
 * 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 Sun Microsystems, Inc., 4150 Network Circle, Santa
 * Clara, CA 95054 or visit www.sun.com if you need additional
 * information or have any questions. 
 *
 */

package java.awt.event;

import java.util.EventListener;

/**
 * The listener interface for receiving window events.
 *
 * @version 1.11 08/19/02
 * @author Carl Quinn
 */
public interface WindowListener extends EventListener {
    /**
     * Invoked when a window has been opened.
     */
    public void windowOpened(WindowEvent e);
    /**
     * Invoked when a window is in the process of being closed.
     * The close operation can be overridden at this point.
     */
    public void windowClosing(WindowEvent e);
    /**
     * Invoked when a window has been closed.
     */
    public void windowClosed(WindowEvent e);
    /**
     * Invoked when a window is iconified.
     */
    public void windowIconified(WindowEvent e);
    /**
     * Invoked when a window is de-iconified.
     */
    public void windowDeiconified(WindowEvent e);
    /**
     * Invoked when a window is activated.
     */
    public void windowActivated(WindowEvent e);
    /**
     * Invoked when a window is de-activated.
     */
    public void windowDeactivated(WindowEvent e);
}