01: /*
02: * Lucane - a collaborative platform
03: * Copyright (C) 2004 Vincent Fiack <vfiack@mail15.com>
04: *
05: * This library is free software; you can redistribute it and/or
06: * modify it under the terms of the GNU Lesser General Public
07: * License as published by the Free Software Foundation; either
08: * version 2.1 of the License, or (at your option) any later version.
09: *
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: package org.lucane.applications.whiteboard.operations.changers;
20:
21: import org.lucane.applications.whiteboard.graph.GraphUtils;
22: import org.lucane.applications.whiteboard.graph.MyGraph;
23: import org.jgraph.graph.*;
24:
25: public class CellChanger implements Changer {
26: public void change(MyGraph graph, GraphCell toChange,
27: GraphCell source) {
28: DefaultGraphCell to = (DefaultGraphCell) toChange;
29: DefaultGraphCell from = (DefaultGraphCell) source;
30:
31: DefaultGraphCell parent = (DefaultGraphCell) from.getParent();
32: parent = GraphUtils.findCorrespondingCell(graph, parent);
33:
34: to.setParent(parent);
35: to.setUserObject(from.getUserObject());
36: }
37: }
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