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comparison dwtx/jface/viewers/IDelayedLabelDecorator.d @ 10:b6c35faf97c8

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Viewers
author Frank Benoit <benoit@tionex.de>
date Mon, 31 Mar 2008 00:47:19 +0200
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1 /*******************************************************************************
2 * Copyright (c) 2004, 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 * Port to the D programming language:
11 * Frank Benoit <benoit@tionex.de>
12 *******************************************************************************/
13 module dwtx.jface.viewers.IDelayedLabelDecorator;
14
15 import dwtx.jface.viewers.ILabelDecorator;
16
17 import dwt.dwthelper.utils;
18
19 /**
20 * A delayed label decorator is a label decorator that may not have a
21 * decoration available immediately. This interface defines the methods for
22 * requesting the preparation of a decorator for an object and for querying
23 * if the decorator is ready. Interested parties should register an
24 * ILabelProviderListener with a delayed label decorator in order to be informed
25 * when the decoration is ready.
26 * @since 3.0
27 */
28 public interface IDelayedLabelDecorator : ILabelDecorator {
29
30 /**
31 * Prepare the element for decoration. If it is already decorated and ready for update
32 * return true. If decoration is pending return false.
33 * @param element The element to be decorated
34 * @param originalText The starting text.
35 * @return bool <code>true</code> if the decoration is ready for this element
36 */
37
38 public bool prepareDecoration(Object element, String originalText);
39
40 }