Attachment 54404 Details for Bug 165640 – SWT snippet showing the bug

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SWT snippet showing the bug

Bug_165640.java (text/plain), 2.09 KB, created by Dani Megert

on 2006-11-23 05:49:35 EST

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Creator: Dani Megert

Created: 2006-11-23 05:49:35 EST

Size: 2.09 KB

patch

obsolete

>/*******************************************************************************
> * Copyright (c) 2000, 2006 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;
>
>import org.eclipse.swt.SWT;
>import org.eclipse.swt.custom.StyledText;
>import org.eclipse.swt.graphics.Color;
>import org.eclipse.swt.graphics.Font;
>import org.eclipse.swt.graphics.Point;
>import org.eclipse.swt.layout.FillLayout;
>import org.eclipse.swt.widgets.Display;
>import org.eclipse.swt.widgets.Event;
>import org.eclipse.swt.widgets.Listener;
>import org.eclipse.swt.widgets.Shell;
>
>public class Bug_165640 {
>
>	private static String TEXT= "This demonstrates drawing a string which is too high: XXX   .\n"; //$NON-NLS-1$
>
>	private static String SEARCH_STRING= "XXX"; //$NON-NLS-1$
>
>	public static void main(String[] args) {
>		final Display display= new Display();
>		final Color RED= display.getSystemColor(SWT.COLOR_RED);
>
>		Shell shell= new Shell(display);
>		shell.setLayout(new FillLayout());
>
>		final StyledText text= new StyledText(shell, SWT.NONE);
>		Font font= new Font(shell.getDisplay(), "Courier New", 10, SWT.NORMAL); //$NON-NLS-1$
>		text.setFont(font);
>		text.setText(TEXT);
>
>		// The painter
>		text.addListener(SWT.Paint, new Listener() {
>
>			public void handleEvent(Event event) {
>				String contents= text.getText();
>				event.gc.setForeground(RED);
>				int index= contents.indexOf(SEARCH_STRING) + 3;
>				Point topLeft= text.getLocationAtOffset(index);
>				event.gc.drawString(SEARCH_STRING, topLeft.x, topLeft.y, true);
>			}
>		});
>
>		shell.pack();
>		shell.open();
>
>		while (!shell.isDisposed()) {
>			if (!display.readAndDispatch())
>				display.sleep();
>		}
>
>		display.dispose();
>	}
>}

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Attachments on bug 165640: 54404