AbstractPropertyListener


1   /*******************************************************************************
2    * Copyright (c) 2004, 2006 IBM Corporation and others.
3    * All rights reserved. This program and the accompanying materials
4    * are made available under the terms of the Eclipse Public License v1.0
5    * which accompanies this distribution, and is available at
6    * http://www.eclipse.org/legal/epl-v10.html
7    *
8    * Contributors:
9    *     IBM Corporation - initial API and implementation
10   *******************************************************************************/
11  package org.eclipse.ui.internal.preferences;
12  
13  /**
14   * @since 3.1
15   */
16  public abstract class AbstractPropertyListener implements IPropertyMapListener {
17  
18      /* (non-Javadoc)
19       * @see org.eclipse.ui.internal.preferences.IPropertyMapListener#propertyChanged(java.lang.String[])
20       */
21      public void propertyChanged(String  [] propertyIds) {
22          update();
23      }
24  
25      /* (non-Javadoc)
26       * @see org.eclipse.ui.internal.preferences.IPropertyMapListener#listenerAttached()
27       */
28      public void listenerAttached() {
29          update();
30      }
31  
32      protected abstract void update();
33  }
34

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