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Groovy: A powerful, dynamic language for the JVM
/**
* 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 groovy.swing.impl;
import groovy.lang.Closure;
import java.awt.event.ActionEvent;
import javax.swing.AbstractAction;
/**
* A default action implementation
*
* @author James Strachan
*/
public class DefaultAction extends AbstractAction {
private Closure closure;
public void actionPerformed(ActionEvent event) {
if (closure == null) {
throw new NullPointerException("No closure has been configured for this Action");
}
closure.call(event);
}
public Closure getClosure() {
return closure;
}
public void setClosure(Closure closure) {
this.closure = closure;
}
}