/*
* Beryl - A web platform based on XML, XSLT and Java
* This file is part of the Beryl XML GUI
*
* Copyright (C) 2004 Wenzel Jakob <wazlaf@tigris.org>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
* This program 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-3107 USA
*/
package org.beryl.gui;
import org.beryl.gui.model.MapDataModel;
import org.beryl.gui.model.ModelChangeEvent;
public abstract class AbstractView implements View {
private MapDataModel model = null;
public void setDataModel(MapDataModel newModel) throws GUIException {
ModelChangeEvent event = new ModelChangeEvent(this, newModel);
if (model != null)
model.removeView(this);
model = newModel;
model.addView(this);
modelChanged(event);
}
public MapDataModel getDataModel() {
return model;
}
}