/* $Id$

  *******************************************************************************

  * Copyright (c) 2010 Contributors - see below

  * All rights reserved. This program and the accompanying materials

  * are made available under the terms of the Eclipse Public License v1.0

  * which accompanies this distribution, and is available at

  * http://www.eclipse.org/legal/epl-v10.html

  *

  * Contributors:

  *    Bob Tarling

  *******************************************************************************

  */

 package org.argouml.kernel;

 import java.awt.event.ActionEvent;

 import java.beans.PropertyChangeListener;

 import java.util.ArrayList;

 import javax.swing.AbstractAction;

 import javax.swing.Action;

 import javax.swing.Icon;

 /**

  * This class is both a List and an Action although it purpose is not to serve

  * as a true executable Action.

  * Its purpose is to allow menu items, toolbars and toolbuttons etc to be built

  * from a model mode up of Actions where each Action is either an executable

  * action to be shown as a menu item or toolbutton. However should an Action

  * be of this specific class it provides the name and icon only for building

  * a submenu node or dropdown toolbutton and contains a list of further

  * Actions to be contained in that subnode.

  *

  * @param <E>

  * @author Bob Tarling

  */

 public class ActionList extends ArrayList<Action> implements Action {

     private Action dummyAction;

     public ActionList(String name) {

         dummyAction = new DummyAction(name);

     }

     public ActionList(String name, Icon icon) {

         dummyAction = new DummyAction(name, icon);

     }

     public void addPropertyChangeListener(PropertyChangeListener arg0) {

         dummyAction.addPropertyChangeListener(arg0);

     }

     public Object getValue(String arg0) {

         return dummyAction.getValue(arg0);

     }

     public boolean isEnabled() {

         return dummyAction.isEnabled();

     }

     public void putValue(String key, Object value) {

         dummyAction.putValue(key, value);

     }

     public void removePropertyChangeListener(PropertyChangeListener arg0) {

         dummyAction.removePropertyChangeListener(arg0);

     }

     public void setEnabled(boolean b) {

         dummyAction.setEnabled(b);

     }

     public void actionPerformed(ActionEvent e) {

         dummyAction.actionPerformed(e);

     }

     private static class DummyAction extends AbstractAction {

         DummyAction(String name) {

             super(name);

         }

         DummyAction(String name, Icon icon) {

             super(name, icon);

         }

         public void actionPerformed(ActionEvent e) {

             // Do nothing

         }

     }

 }