PileShape.java example

Explorer
gmf-tooling-master
/*
 * Copyright (c) 2007 Borland Software Corporation
 * 
 * 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:
 *    Dmitry Stadnik (Borland) - initial API and implementation
 */
package org.eclipse.gmf.examples.taipan.figures;

import org.eclipse.draw2d.GridData;
import org.eclipse.draw2d.GridLayout;
import org.eclipse.draw2d.IFigure;
import org.eclipse.draw2d.Label;
import org.eclipse.draw2d.RectangleFigure;

/**
 * @author dstadnik
 */
public class PileShape extends RectangleFigure {

	public PileShape() {
		GridLayout layout = new GridLayout();
		layout.marginWidth = 0;
		layout.marginHeight = 0;
		setLayoutManager(layout);
	}

	public void add(IFigure figure, Object constraint, int index) {
		if (constraint == null) {
			if (figure instanceof Label) {
				constraint = new GridData(GridData.VERTICAL_ALIGN_BEGINNING | GridData.HORIZONTAL_ALIGN_CENTER | GridData.GRAB_HORIZONTAL);
			} else {
				constraint = new GridData(GridData.VERTICAL_ALIGN_FILL | GridData.HORIZONTAL_ALIGN_FILL | GridData.GRAB_VERTICAL | GridData.GRAB_HORIZONTAL);
			}
		}
		super.add(figure, constraint, index);
	}
}