001/* Interface for listeners that are informed of plot edit events.
002
003 Copyright (c) 1998-2013 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
027 */
028package ptolemy.plot;
029
030///////////////////////////////////////////////////////////////////
031//// EditListener
032
033/**
034 Interface for listeners that are informed of plot edit events.
035 These events are generated when a user modifies the plot data using
036 interactive facilities of an editable subclass of Plot.
037
038 @author  Edward A. Lee
039 @version $Id$
040 @since Ptolemy II 0.4
041 @Pt.ProposedRating Red (eal)
042 @Pt.AcceptedRating Red (cxh)
043 @see EditablePlot
044
045 */
046public interface EditListener {
047    ///////////////////////////////////////////////////////////////////
048    ////                         public methods                    ////
049
050    /** Notify that data in the specified plot has been modified
051     *  by a user edit action.
052     *  @param source The plot containing the modified data.
053     *  @param dataset The data set that has been modified.
054     */
055    public void editDataModified(EditablePlot source, int dataset);
056}