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Bugzilla – Attachment 163250 Details for
Bug 307373
DBCS3.6: <RTL ordering of character not possible for surrogate characters in swt>
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Test Program
Snippet332.java (text/x-java), 2.16 KB, created by
Harendra
on 2010-03-29 07:08:48 EDT
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Description:
Test Program
Filename:
MIME Type:
Creator:
Harendra
Created:
2010-03-29 07:08:48 EDT
Size:
2.16 KB
patch
obsolete
>/******************************************************************************* > * Copyright (c) 2000, 2009 IBM Corporation and others. > * All rights reserved. This program and the accompanying materials > * are made available under the terms of the Eclipse Public License v1.0 > * which accompanies this distribution, and is available at > * http://www.eclipse.org/legal/epl-v10.html > * > * Contributors: > * IBM Corporation - initial API and implementation > *******************************************************************************/ >package org.eclipse.swt.snippets; > >/* > * SWT StyledText snippet: using BidiSegmentEvent#segmentsChars to implement custom bidi segments > * > * For a list of all SWT example snippets see > * http://www.eclipse.org/swt/snippets/ > * > * @since 3.6 > */ >import org.eclipse.swt.*; >import org.eclipse.swt.layout.*; >import org.eclipse.swt.widgets.*; >import org.eclipse.swt.custom.*; >import org.eclipse.swt.graphics.*; > >public class Snippet332 { > > public static void main(String [] args) { > final Display display = new Display(); > Shell shell = new Shell(display); > FillLayout layout = new FillLayout(); > layout.marginHeight = layout.marginWidth = 10; > shell.setLayout(layout); > StyledText text = new StyledText(shell, SWT.MULTI | SWT.BORDER); > final String segment = "Eclipse"; > String string = "Force RTL direction on this segment \""+segment+"\"."; > text.setText(string); > int[] segments = {string.indexOf(segment), segment.length()}; > StyleRange[] ranges = {new StyleRange(0, 0, display.getSystemColor(SWT.COLOR_RED), null)}; > text.setStyleRanges(segments, ranges); > text.setFont(new Font(display, "Tahoma", 16, 0)); > text.addBidiSegmentListener(new BidiSegmentListener() { > public void lineGetSegments(BidiSegmentEvent event) { > String string = event.lineText; > int start = string.indexOf(segment); > event.segments = new int []{start, start + segment.length()}; > event.segmentsChars = new char[] {'\u202e', '\u202C'}; > } > }); > shell.setSize(500, 200); > shell.open(); > while (!shell.isDisposed()) { > if (!display.readAndDispatch()) display.sleep(); > } > display.dispose(); > } >}
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bug 307373
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