KickJava   Java API By Example, From Geeks To Geeks.

Java > Open Source Codes > org > eclipse > debug > internal > ui > viewers > model > ILabelUpdateListener


1 /*******************************************************************************
2  * Copyright (c) 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.debug.internal.ui.viewers.model;
12
13 import org.eclipse.debug.internal.ui.viewers.model.provisional.ILabelUpdate;
14
15 /**
16  * Notified of label updates.
17  *
18  * @since 3.3
19  */
20 public interface ILabelUpdateListener {
21
22     /**
23      * Notification that a sequence of viewer updates are starting.
24      */
25     public void labelUpdatesBegin();
26     
27     /**
28      * Notification that viewer updates are complete. Corresponds to
29      * a <code>viewerUpdatesBegin()</code> notification.
30      */
31     public void labelUpdatesComplete();
32     
33     /**
34      * Notification that a specific update has started within
35      * a sequence of updates.
36      *
37      * @param update update
38      */
39     public void labelUpdateStarted(ILabelUpdate update);
40     
41     /**
42      * Notification that a specific update has completed within a
43      * sequence of updates.
44      *
45      * @param update update
46      */
47     public void labelUpdateComplete(ILabelUpdate update);
48 }
49
Popular Tags