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comparison org.eclipse.text/src/org/eclipse/jface/text/IPositionUpdater.d @ 12:bc29606a740c

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Added dwt-addons in original directory structure of eclipse.org
author Frank Benoit <benoit@tionex.de>
date Sat, 14 Mar 2009 18:23:29 +0100
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11:43904fec5dca 12:bc29606a740c
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 * Port to the D programming language:
11 * Frank Benoit <benoit@tionex.de>
12 *******************************************************************************/
13 module org.eclipse.jface.text.IPositionUpdater;
14
15 import org.eclipse.jface.text.DocumentEvent; // packageimport
16
17 import java.lang.all;
18
19
20 /**
21 * A position updater is responsible for adapting document positions. When
22 * installed on a document, the position updater updates the document's
23 * positions to changes applied to this document. Document updaters can be
24 * selective, i.e. they might only update positions of a certain category.
25 * <p>
26 * Position updaters are of primary importance for the definition of the
27 * semantics of positions.
28 * <p>
29 * Clients may implement this interface or use the standard implementation
30 * {@link org.eclipse.jface.text.DefaultPositionUpdater}.
31 * </p>
32 *
33 * @see org.eclipse.jface.text.IDocument
34 * @see org.eclipse.jface.text.Position
35 */
36 public interface IPositionUpdater {
37
38 /**
39 * Adapts positions to the change specified by the document event.
40 * It is ensured that the document's partitioning has been adapted to
41 * this document change and that all the position updaters which have
42 * a smaller index in the document's position updater list have been called.
43 *
44 * @param event the document event describing the document change
45 */
46 void update(DocumentEvent event);
47 }