taverna-workbench-api/src/main/java/org/apache/taverna/workbench/ui/SwingWorkerCompletionWaiter.java

/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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 org.apache.taverna.workbench.ui;

import java.beans.PropertyChangeEvent;
import java.beans.PropertyChangeListener;

import javax.swing.JDialog;
import javax.swing.SwingWorker;

/**
 * @author alanrw
 *
 */
public class SwingWorkerCompletionWaiter implements PropertyChangeListener {
	
	private final JDialog dialog;

	public SwingWorkerCompletionWaiter(JDialog dialog) {
		this.dialog = dialog;	
	}

	public void propertyChange(PropertyChangeEvent evt) {
		if ("state".equals(evt.getPropertyName())
                && SwingWorker.StateValue.DONE == evt.getNewValue()) {
            dialog.setVisible(false);
            dialog.dispose();
        }

	}

}