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Java > Open Source Codes > org > eclipse > swt > custom > LineStyleListener


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.swt.custom;
12
13 import org.eclipse.swt.internal.SWTEventListener;
14
15 public interface LineStyleListener extends SWTEventListener {
16 /**
17  * This method is called when a line is about to be drawn in order to get the
18  * line's style information.
19  * <p>
20  * The following event fields are used:<ul>
21  * <li>event.lineOffset line start offset (input)</li>
22  * <li>event.lineText line text (input)</li>
23  * <li>event.styles array of StyleRanges, need to be in order (output)</li>
24  * </ul>
25  *
26  * @param event the given event
27  * @see LineStyleEvent
28  */
29 public void lineGetStyle(LineStyleEvent event);
30 }
31
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