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Java > Open Source Codes > org > eclipse > jface > viewers > ColumnViewerEditorActivationListener


1 /*******************************************************************************
2  * Copyright (c) 2007 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
12 package org.eclipse.jface.viewers;
13
14 /**
15  * Parties interested in activation and deactivation of editors extend this
16  * class and implement any or all of the methods
17  *
18  * @since 3.3
19  *
20  */
21 public abstract class ColumnViewerEditorActivationListener {
22     /**
23      * Called before an editor is activated
24      *
25      * @param event
26      * the event
27      */
28     public abstract void beforeEditorActivated(ColumnViewerEditorActivationEvent event);
29
30     /**
31      * Called after an editor has been activated
32      *
33      * @param event the event
34      */
35     public abstract void afterEditorActivated(ColumnViewerEditorActivationEvent event);
36
37     /**
38      * Called before an editor is deactivated
39      *
40      * @param event
41      * the event
42      */
43     public abstract void beforeEditorDeactivated(ColumnViewerEditorDeactivationEvent event);
44
45     
46     /**
47      * Called after an editor is deactivated
48      *
49      * @param event the event
50      */
51     public abstract void afterEditorDeactivated(ColumnViewerEditorDeactivationEvent event);
52 }
53
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