author | mcherkas |
Fri, 04 Oct 2013 20:13:32 +0400 | |
changeset 20455 | f6f9a0c2796b |
parent 5506 | 202f599c92aa |
child 23010 | 6dadb192ad81 |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 1998, 1999, Oracle and/or its affiliates. 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. Oracle designates this |
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* particular file as subject to the "Classpath" exception as provided |
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* by Oracle 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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* or visit www.oracle.com if you need additional information or have any |
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* questions. |
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*/ |
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package javax.swing.event; |
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import java.util.EventListener; |
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import javax.swing.tree.ExpandVetoException; |
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/** |
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* The listener that's notified when a tree expands or collapses |
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* a node. |
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* For further information and examples see |
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20455
f6f9a0c2796b
8020688: Broken links in documentation at http://docs.oracle.com/javase/6/docs/api/index.
mcherkas
parents:
5506
diff
changeset
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* <a href="http://docs.oracle.com/javase/tutorial/uiswing/events/treewillexpandlistener.html">How to Write a Tree-Will-Expand Listener</a>, |
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* a section in <em>The Java Tutorial.</em> |
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* |
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* @author Scott Violet |
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*/ |
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public interface TreeWillExpandListener extends EventListener { |
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/** |
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* Invoked whenever a node in the tree is about to be expanded. |
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*/ |
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public void treeWillExpand(TreeExpansionEvent event) throws ExpandVetoException; |
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/** |
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* Invoked whenever a node in the tree is about to be collapsed. |
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*/ |
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public void treeWillCollapse(TreeExpansionEvent event) throws ExpandVetoException; |
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} |