jdk/src/share/classes/javax/swing/event/TreeSelectionListener.java

/*
 * Copyright 1997-1999 Sun Microsystems, Inc.  All Rights Reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.  Sun designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Sun in the LICENSE file that accompanied this code.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
 * CA 95054 USA or visit www.sun.com if you need additional information or
 * have any questions.
 */

package javax.swing.event;

import java.util.EventListener;

/**
 * The listener that's notified when the selection in a TreeSelectionModel
 * changes.
 * For more information and examples see
 * <a
 href="http://java.sun.com/docs/books/tutorial/uiswing/events/treeselectionlistener.html">How to Write a Tree Selection Listener</a>,
 * a section in <em>The Java Tutorial.</em>
 *
 * @see javax.swing.tree.TreeSelectionModel
 * @see javax.swing.JTree
 *
 * @author Scott Violet
 */
public interface TreeSelectionListener extends EventListener
{
    /**
      * Called whenever the value of the selection changes.
      * @param e the event that characterizes the change.
      */
    void valueChanged(TreeSelectionEvent e);
}