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Java > Open Source Codes > org > objectweb > fractal > gui > graph > model > GraphModelListener


1 /***
2  * FractalGUI: a graphical tool to edit Fractal component configurations.
3  * Copyright (C) 2003 France Telecom R&D
4  *
5  * This library is free software; you can redistribute it and/or
6  * modify it under the terms of the GNU Lesser General Public
7  * License as published by the Free Software Foundation; either
8  * version 2 of the License, or (at your option) any later version.
9  *
10  * This library is distributed in the hope that it will be useful,
11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13  * Lesser General Public License for more details.
14  *
15  * You should have received a copy of the GNU Lesser General Public
16  * License along with this library; if not, write to the Free Software
17  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
18  *
19  * Contact: fractal@objectweb.org
20  *
21  * Authors: Eric Bruneton, Patrice Fauvel
22  */
23
24 package org.objectweb.fractal.gui.graph.model;
25
26 import org.objectweb.fractal.gui.model.Component;
27
28 import java.awt.Color JavaDoc;
29
30 /**
31  * An interface to be notified of changes in a {@link GraphModel graph} model.
32  */
33
34 public interface GraphModelListener {
35
36   /**
37    * TODO javadoc.
38    *
39    * @param component
40    * @param oldColor
41    */
42   
43   void componentColorChanged (Component component, Color JavaDoc oldColor);
44
45   /**
46    * Notifies this listener that the coordinates of a component have changed.
47    *
48    * @param component the component whose coordinates have changed.
49    * @param oldValue the old coordinates of this component.
50    */
51
52   void componentPositionChanged (Component component, Rect oldValue);
53 }
54
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