/*******************************************************************************
* Copyright 2007 Neptuny s.r.l. - www.neptuny.com
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*******************************************************************************/
package com.neptuny.xgrapher.cli;
import java.awt.BorderLayout;
import java.awt.Color;
import javax.swing.BorderFactory;
import javax.swing.JPanel;
import com.neptuny.xgrapher.cli.controller.Application;
import com.neptuny.xgrapher.cli.controller.XGrapherMouseListener;
import com.neptuny.xgrapher.cli.mapping.XGrapherJungMapping;
import edu.uci.ics.jung.visualization.ShapePickSupport;
import edu.uci.ics.jung.visualization.VisualizationViewer;
/**
* Contains the JUNG Graph.
*
* @author Riccardo Govoni [riccardo.govoni@neptuny.it]
* @since Sep 25, 2007
*
*/
public class GraphArea extends JPanel {
private Application app;
private XGrapherJungMapping mapper = null;
/**
* @param app
*/
public GraphArea(final Application app) {
this.app = app;
// get the mapper
mapper = app.getMapper();
setLayout(new BorderLayout());
setBorder(BorderFactory.createLineBorder(Color.YELLOW, 3));
final VisualizationViewer vv = app.getVv();
vv.setLayout(new BorderLayout());
vv.setBackground(Color.white);
// add a mouse listener to manage mouse event on graph element
vv.setPickSupport(new ShapePickSupport(5));
vv.addMouseListener(new XGrapherMouseListener(app, vv, mapper));
vv.setGraphMouse(app.getModalGraphMouse());
this.add(vv, BorderLayout.CENTER);
}
}