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/*
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* Copyright 1998-1999 Sun Microsystems, Inc. All Rights Reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation. Sun designates this
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* particular file as subject to the "Classpath" exception as provided
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* by Sun in the LICENSE file that accompanied this code.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
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* CA 95054 USA or visit www.sun.com if you need additional information or
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* have any questions.
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*/
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package javax.swing.event;
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/**
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* An abstract adapter class for receiving internal frame events.
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* The methods in this class are empty. This class exists as
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* convenience for creating listener objects, and is functionally
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* equivalent to the WindowAdapter class in the AWT.
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* <p>
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* See <a href="http://java.sun.com/docs/books/tutorial/uiswing/events/internalframelistener.html">How to Write an Internal Frame Listener</a>
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* in <em>The Java Tutorial</em> and
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* <a href="http://www.awl.com/cp/javaseries/jcl1_2.html">The Java Class Libraries (update)</a>
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*
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* @see InternalFrameEvent
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* @see InternalFrameListener
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* @see java.awt.event.WindowListener
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*
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* @author Thomas Ball
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*/
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public abstract class InternalFrameAdapter implements InternalFrameListener {
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/**
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* Invoked when an internal frame has been opened.
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*/
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public void internalFrameOpened(InternalFrameEvent e) {}
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/**
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* Invoked when an internal frame is in the process of being closed.
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* The close operation can be overridden at this point.
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*/
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public void internalFrameClosing(InternalFrameEvent e) {}
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/**
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* Invoked when an internal frame has been closed.
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*/
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public void internalFrameClosed(InternalFrameEvent e) {}
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/**
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* Invoked when an internal frame is iconified.
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*/
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public void internalFrameIconified(InternalFrameEvent e) {}
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/**
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* Invoked when an internal frame is de-iconified.
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*/
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public void internalFrameDeiconified(InternalFrameEvent e) {}
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/**
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* Invoked when an internal frame is activated.
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*/
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public void internalFrameActivated(InternalFrameEvent e) {}
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/**
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* Invoked when an internal frame is de-activated.
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*/
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public void internalFrameDeactivated(InternalFrameEvent e) {}
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}
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