/*
* @(#)WindowStateListener.java 1.6 05/11/17
*
* Copyright 2006 Sun Microsystems, Inc. All rights reserved.
* SUN PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
*/
package java.awt.event;
import java.util.EventListener;
/**
* The listener interface for receiving window state events.
* <p>
* The class that is interested in processing a window state event
* either implements this interface (and all the methods it contains)
* or extends the abstract <code>WindowAdapter</code> class
* (overriding only the methods of interest).
* <p>
* The listener object created from that class is then registered with
* a window using the <code>Window</code>'s
* <code>addWindowStateListener</code> method. When the window's
* state changes by virtue of being iconified, maximized etc., the
* <code>windowStateChanged</code> method in the listener object is
* invoked, and the <code>WindowEvent</code> is passed to it.
*
* @see java.awt.event.WindowAdapter
* @see java.awt.event.WindowEvent
*
* @since 1.4
*/
public interface WindowStateListener extends EventListener {
/**
* Invoked when window state is changed.
*/
public void windowStateChanged(WindowEvent e);
}