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Copyright (c) 2000, 2005 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.ant.internal.ui.preferences;
import  org.eclipse.swt.SWT;
import  org.eclipse.swt.custom.CLabel;
import  org.eclipse.swt.graphics.Color;
import  org.eclipse.swt.graphics.Image;
import  org.eclipse.swt.graphics.RGB;
import  org.eclipse.swt.widgets.Composite;
A message line displaying a status.
public class MessageLine extends CLabel {
	private static final RGB ERROR_BACKGROUND_RGB = new RGB(230, 226, 221);
	private Color fNormalMsgAreaBackground;
	private Color fErrorMsgAreaBackground;

Creates a new message line as a child of the given parent.
	public MessageLine(Composite parent) {
		this(parent, SWT.LEFT);
	}

Creates a new message line as a child of the parent and with the given SWT stylebits.
	public MessageLine(Composite parentint style) {
		super(parentstyle);
	}
	private Image findImage(IStatus status) {
		if (status.isOK()) {
			return null;
else if (status.matches(.)) {
else if (status.matches(.)) {
else if (status.matches(.)) {
		}
		return null;
	}

Sets the message and image to the given status. null is a valid argument and will set the empty text and no image
	public void setErrorStatus(IStatus status) {
		if (status != null) {
			String messagestatus.getMessage();
			if (message != null && message.length() > 0) {
				setText(message);
				setImage(findImage(status));
				if ( == null) {
				}
				setBackground();
				return;
			}
		}
		setText(""); //$NON-NLS-1$
		setImage(null);
	}
	/*
	 * @see Widget#dispose()
	 */
	public void dispose() {
		if ( != null) {
		}
		super.dispose();
	}
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