001/* One line description of file.
002
003 Copyright (c) 1999-2013 The Regents of the University of California.
004 All rights reserved.
005 Permission is hereby granted, without written agreement and without
006 license or royalty fees, to use, copy, modify, and distribute this
007 software and its documentation for any purpose, provided that the above
008 copyright notice and the following two paragraphs appear in all copies
009 of this software.
010
011 IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
012 FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
013 ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
014 THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
015 SUCH DAMAGE.
016
017 THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
018 INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
019 MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
020 PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
021 CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
022 ENHANCEMENTS, OR MODIFICATIONS.
023
024 PT_COPYRIGHT_VERSION_2
025 COPYRIGHTENDKEY
026 */
027package ptolemy.gui;
028
029import java.util.EventListener;
030
031///////////////////////////////////////////////////////////////////
032//// QueryListener
033
034/**
035 Listener interface for changes in the query box.
036
037 @author Edward A. Lee
038 @version $Id$
039 @since Ptolemy II 0.3
040 @Pt.ProposedRating Red (eal)
041 @Pt.AcceptedRating Red (eal)
042 */
043public interface QueryListener extends EventListener {
044    ///////////////////////////////////////////////////////////////////
045    ////                         public methods                    ////
046
047    /** Called to notify that one of the entries has changed.
048     *  The name of the entry is passed as an argument.
049     *  @param name The name of the entry.
050     */
051    public abstract void changed(String name);
052}