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Java > Open Source Codes > org > eclipse > jface > text > source > projection > IProjectionListener


1 /*******************************************************************************
2  * Copyright (c) 2000, 2005 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.jface.text.source.projection;
12
13 /**
14  * Implementers registered with a
15  * {@link org.eclipse.jface.text.source.projection.ProjectionViewer} get
16  * informed when the projection mode of the viewer gets enabled and when it gets
17  * disabled.
18  *
19  * @since 3.0
20  */

21 public interface IProjectionListener {
22
23     /**
24      * Tells this listener that projection has been enabled.
25      */

26     void projectionEnabled();
27
28     /**
29      * Tells this listener that projection has been disabled.
30      */

31     void projectionDisabled();
32 }
33
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