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ComponentListener.java
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1998-09-22
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/*
* @(#)ComponentListener.java 1.7 98/07/01
*
* Copyright 1995-1998 by Sun Microsystems, Inc.,
* 901 San Antonio Road, Palo Alto, California, 94303, U.S.A.
* All rights reserved.
*
* This software is the confidential and proprietary information
* of Sun Microsystems, Inc. ("Confidential Information"). You
* shall not disclose such Confidential Information and shall use
* it only in accordance with the terms of the license agreement
* you entered into with Sun.
*/
package java.awt.event;
import java.util.EventListener;
/**
* The listener interface for receiving component events.
* Component events are provided for notification purposes ONLY;
* The AWT will automatically handle component moves and resizes
* internally so that GUI layout works properly regardless of
* whether a program registers a ComponentListener or not.
*
* @version 1.7 07/01/98
* @author Carl Quinn
*/
public interface ComponentListener extends EventListener {
/**
* Invoked when component has been resized.
*/
public void componentResized(ComponentEvent e);
/**
* Invoked when component has been moved.
*/
public void componentMoved(ComponentEvent e);
/**
* Invoked when component has been shown.
*/
public void componentShown(ComponentEvent e);
/**
* Invoked when component has been hidden.
*/
public void componentHidden(ComponentEvent e);
}