windowlistener.java

来自「jetspeed源代码」· Java 代码 · 共 131 行

/* ====================================================================
 * The Apache Software License, Version 1.1
 *
 * Copyright (c) 2000-2001 The Apache Software Foundation.  All rights
 * reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 *
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 *    notice, this list of conditions and the following disclaimer in
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 *    distribution.
 *
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 *    if any, must include the following acknowledgment:
 *       "This product includes software developed by the
 *        Apache Software Foundation (http://www.apache.org/)."
 *    Alternately, this acknowledgment may appear in the software itself,
 *    if and wherever such third-party acknowledgments normally appear.
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 * 4. The names "Apache" and "Apache Software Foundation" and
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 * SUCH DAMAGE.
 * ====================================================================
 *
 * This software consists of voluntary contributions made by many
 * individuals on behalf of the Apache Software Foundation.  For more
 * information on the Apache Software Foundation, please see
 * <http://www.apache.org/>.
 */

package org.apache.jetspeed.portlet.event;

/**
 ** The <CODE>WindowListener</CODE> interface must be implemented, if
 ** an object wishes to receive events from a portlet window.
 ** The implemented listener then has to be registered with the
 ** respective event source.
 **
 ** @see   WindowEvent
 ** @see   WindowAdapter
 **
 ** @author   <A HREF="mailto:[e-mail]">Thomas F. Boehme</A>
 **/

public interface WindowListener
{
    /**
     ** Notifies this listener that a portlet window has been
     ** detached.
     **
     ** @param   event
     **          the window event
     **/

    public void windowDetached (WindowEvent event);

    /**
     ** Notifies this listener that a portlet window has been
     ** maximized.
     **
     ** @param   event
     **          the window event
     **/

    public void windowMaximized (WindowEvent event);

    /**
     ** Notifies this listener that a portlet window has been
     ** minimized.
     **
     ** @param   event
     **          the window event
     **/

    public void windowMinimized (WindowEvent event);

    /**
     ** Notifies this listener that a portlet window is about
     ** to be closed.
     **
     ** @param   event
     **          the window event
     **/

    public void windowClosing (WindowEvent event);

    /**
     ** Notifies this listener that a portlet window has been
     ** closed.
     **
     ** @param   event
     **          the window event
     **/

    public void windowClosed (WindowEvent event);

    /**
     ** Notifies this listener that a portlet window has been
     ** restored from being minimized or maximized, respectively.
     **
     ** @param   event
     **          the window event
     **/

    public void windowRestored (WindowEvent event);

}