/*

 * Copyright (c) 1997, 2001, Oracle and/or its affiliates. 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.  Oracle designates this

 * particular file as subject to the "Classpath" exception as provided

 * by Oracle 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

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 */

package javax.swing.event;

import java.util.EventListener;

/**

 * ListDataListener

 *

 * @author Hans Muller

 */

public interface ListDataListener extends EventListener {

    /**

     * Sent after the indices in the index0,index1

     * interval have been inserted in the data model.

     * The new interval includes both index0 and index1.

     *

     * @param e  a <code>ListDataEvent</code> encapsulating the

     *    event information

     */

    void intervalAdded(ListDataEvent e);

    /**

     * Sent after the indices in the index0,index1 interval

     * have been removed from the data model.  The interval

     * includes both index0 and index1.

     *

     * @param e  a <code>ListDataEvent</code> encapsulating the

     *    event information

     */

    void intervalRemoved(ListDataEvent e);

    /**

     * Sent when the contents of the list has changed in a way

     * that's too complex to characterize with the previous

     * methods. For example, this is sent when an item has been

     * replaced. Index0 and index1 bracket the change.

     *

     * @param e  a <code>ListDataEvent</code> encapsulating the

     *    event information

     */

    void contentsChanged(ListDataEvent e);

}