/*
* JBoss, Home of Professional Open Source
* Copyright 2005, JBoss Inc., and individual contributors as indicated
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This 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 software 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 software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jbpm.gd.jpdl.part;
import java.beans.PropertyChangeEvent;
import java.util.ArrayList;
import java.util.List;
import org.jbpm.gd.jpdl.model.Node;
public class NodeOutlineEditPart extends NodeElementOutlineEditPart {
public NodeOutlineEditPart(Node node) {
super(node);
}
private Node getNode() {
return (Node)getModel();
}
protected List getModelChildren() {
List result = new ArrayList();
if (getNode().isActionElementConfigurable() && getNode().getAction() != null) {
result.add(getNode().getAction());
}
result.addAll(super.getModelChildren());
return result;
}
public void propertyChange(PropertyChangeEvent evt) {
String eventName = evt.getPropertyName();
if (eventName.equals("action")) {
if (getNode().getAction() == null && evt.getNewValue() != null) {
handleChildAdd(evt.getNewValue());
} else {
refreshChildren();
}
} else {
super.propertyChange(evt);
}
}
}