1 /*
   2  * Copyright (c) 1998, 2011, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.  Oracle designates this
   8  * particular file as subject to the "Classpath" exception as provided
   9  * by Oracle in the LICENSE file that accompanied this code.
  10  *
  11  * This code is distributed in the hope that it will be useful, but WITHOUT
  12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14  * version 2 for more details (a copy is included in the LICENSE file that
  15  * accompanied this code).
  16  *
  17  * You should have received a copy of the GNU General Public License version
  18  * 2 along with this work; if not, write to the Free Software Foundation,
  19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22  * or visit www.oracle.com if you need additional information or have any
  23  * questions.
  24  */
  25 
  26 package javax.swing.event;
  27 
  28 import java.util.EventListener;
  29 
  30 /**
  31  * The listener interface for receiving internal frame events.
  32  * This class is functionally equivalent to the WindowListener class
  33  * in the AWT.
  34  * <p>
  35  * See <a href="http://docs.oracle.com/javase/tutorial/uiswing/events/internalframelistener.html">How to Write an Internal Frame Listener</a>
  36  * in <em>The Java Tutorial</em> for further documentation.
  37  *
  38  * @see java.awt.event.WindowListener
  39  *
  40  * @author Thomas Ball
  41  */
  42 public interface InternalFrameListener extends EventListener {
  43     /**
  44      * Invoked when a internal frame has been opened.
  45      * @see javax.swing.JInternalFrame#show
  46      */
  47     public void internalFrameOpened(InternalFrameEvent e);
  48 
  49     /**
  50      * Invoked when an internal frame is in the process of being closed.
  51      * The close operation can be overridden at this point.
  52      * @see javax.swing.JInternalFrame#setDefaultCloseOperation
  53      */
  54     public void internalFrameClosing(InternalFrameEvent e);
  55 
  56     /**
  57      * Invoked when an internal frame has been closed.
  58      * @see javax.swing.JInternalFrame#setClosed
  59      */
  60     public void internalFrameClosed(InternalFrameEvent e);
  61 
  62     /**
  63      * Invoked when an internal frame is iconified.
  64      * @see javax.swing.JInternalFrame#setIcon
  65      */
  66     public void internalFrameIconified(InternalFrameEvent e);
  67 
  68     /**
  69      * Invoked when an internal frame is de-iconified.
  70      * @see javax.swing.JInternalFrame#setIcon
  71      */
  72     public void internalFrameDeiconified(InternalFrameEvent e);
  73 
  74     /**
  75      * Invoked when an internal frame is activated.
  76      * @see javax.swing.JInternalFrame#setSelected
  77      */
  78     public void internalFrameActivated(InternalFrameEvent e);
  79 
  80     /**
  81      * Invoked when an internal frame is de-activated.
  82      * @see javax.swing.JInternalFrame#setSelected
  83      */
  84     public void internalFrameDeactivated(InternalFrameEvent e);
  85 }