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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [libjava/] [classpath/] [java/] [awt/] [event/] [WindowAdapter.java] - Blame information for rev 771

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1 771 jeremybenn 
/* WindowAdapter.java -- convenience class for writing window listeners
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   Copyright (C) 1999, 2002, 2005  Free Software Foundation, Inc.
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This file is part of GNU Classpath.
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GNU Classpath is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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GNU Classpath is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GNU Classpath; see the file COPYING.  If not, write to the
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Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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02110-1301 USA.
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Linking this library statically or dynamically with other modules is
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making a combined work based on this library.  Thus, the terms and
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conditions of the GNU General Public License cover the whole
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combination.
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As a special exception, the copyright holders of this library give you
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permission to link this library with independent modules to produce an
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executable, regardless of the license terms of these independent
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modules, and to copy and distribute the resulting executable under
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terms of your choice, provided that you also meet, for each linked
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independent module, the terms and conditions of the license of that
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module.  An independent module is a module which is not derived from
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or based on this library.  If you modify this library, you may extend
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this exception to your version of the library, but you are not
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obligated to do so.  If you do not wish to do so, delete this
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exception statement from your version. */
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package java.awt.event;
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/**
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 * This class implements <code>WindowListener</code>,
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 * <code>WindowStateListener</code>, and <code>WindowFocusListener</code>, and
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 * implements all methods with empty bodies.  This allows a listener
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 * interested in listening to only a subset of any <code>WindowEvent</code>
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 * actions to extend this class and override only the desired methods.
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 *
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 * @author Aaron M. Renn (arenn@urbanophile.com)
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 * @see ComponentEvent
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 * @see ComponentListener
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 * @since 1.1
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 * @status updated to 1.4
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 */
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public abstract class WindowAdapter
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  implements WindowListener, WindowStateListener, WindowFocusListener
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{
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  /**
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   * Do nothing default constructor for subclasses.
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   */
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  public WindowAdapter()
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  {
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  }
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  /**
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   * Implements this method from the interface with an empty method body.
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   *
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   * @param event the event, ignored in this implementation
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   */
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  public void windowOpened(WindowEvent event)
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  {
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  }
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  /**
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   * Implements this method from the interface with an empty method body.
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   *
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   * @param event the event, ignored in this implementation
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   */
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  public void windowClosing(WindowEvent event)
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  {
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  }
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  /**
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   * Implements this method from the interface with an empty method body.
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   *
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   * @param event the event, ignored in this implementation
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   */
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  public void windowClosed(WindowEvent event)
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  {
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  }
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  /**
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   * Implements this method from the interface with an empty method body.
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   *
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   * @param event the event, ignored in this implementation
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   */
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  public void windowIconified(WindowEvent event)
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  {
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  }
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  /**
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   * Implements this method from the interface with an empty method body.
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   *
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   * @param event the event, ignored in this implementation
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   */
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  public void windowDeiconified(WindowEvent event)
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  {
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  }
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  /**
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   * Implements this method from the interface with an empty method body.
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   *
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   * @param event the event, ignored in this implementation
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   */
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  public void windowActivated(WindowEvent event)
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  {
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  }
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  /**
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   * Implements this method from the interface with an empty method body.
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   *
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   * @param event the event, ignored in this implementation
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   */
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  public void windowDeactivated(WindowEvent event)
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  {
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  }
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  /**
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   * Implements this method from the interface with an empty method body.
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   *
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   * @param event the event, ignored in this implementation
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   * @since 1.4
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   */
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  public void windowStateChanged(WindowEvent event)
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  {
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  }
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  /**
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   * Implements this method from the interface with an empty method body.
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   *
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   * @param event the event, ignored in this implementation
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   * @since 1.4
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   */
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  public void windowGainedFocus(WindowEvent event)
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  {
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  }
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  /**
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   * Implements this method from the interface with an empty method body.
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   *
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   * @param event the event, ignored in this implementation
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   * @since 1.4
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   */
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  public void windowLostFocus(WindowEvent event)
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  {
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  }
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} // class WindowAdapter

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