org.eclipse.help.ui/src/org/eclipse/help/ui/internal/util/OverlayIcon.java

/*******************************************************************************
 * Copyright (c) 2000, 2016 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.help.ui.internal.util;

import org.eclipse.jface.resource.ImageDescriptor;
import org.eclipse.swt.graphics.ImageData;
import org.eclipse.swt.graphics.Point;

/**
 * An OverlayIcon consists of a main icon and several adornments.
 */
public class OverlayIcon extends AbstractOverlayIcon {
	private ImageDescriptor fBase;

	public OverlayIcon(ImageDescriptor base, ImageDescriptor[][] overlays) {
		this(base, overlays, null);
	}

	public OverlayIcon(ImageDescriptor base, ImageDescriptor[][] overlays,
			Point size) {
		super(overlays, size);
		fBase = base;
		if (fBase == null)
			fBase = ImageDescriptor.getMissingImageDescriptor();
	}

	@Override
	protected ImageData getBaseImageData() {
		return fBase.getImageData();
	}
}