/*******************************************************************************
 * Copyright 2005-2007, CHISEL Group, University of Victoria, Victoria, BC,
 * Canada. 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: The Chisel Group, University of Victoria
 ******************************************************************************/
package org.eclipse.zest.tests.swt;

import org.eclipse.swt.SWT;
import org.eclipse.swt.layout.FillLayout;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.zest.core.widgets.Graph;
import org.eclipse.zest.core.widgets.GraphConnection;
import org.eclipse.zest.core.widgets.GraphNode;
import org.eclipse.zest.core.widgets.ZestStyles;

/**
 * This snippet demonstrates a self loop with a label.
 * 
 * @author Ian Bull
 * 
 */
public class GraphSnippet9 {

	/**
	 * @param args
	 */
	public static void main(String[] args) {
		Display display = new Display();
		Shell shell = new Shell(display);
		shell.setText("GraphSnippet9");
		shell.setLayout(new FillLayout());
		shell.setSize(400, 400);

		final Graph graph = new Graph(shell, SWT.NONE);

		GraphNode a = new GraphNode(graph, ZestStyles.CONNECTIONS_DIRECTED, "Root");
		GraphConnection connection = new GraphConnection(graph, SWT.NONE, a, a);
		connection.setText("A to A");
		a.setLocation(100, 100);

		shell.open();
		while (!shell.isDisposed()) {
			while (!display.readAndDispatch()) {
				display.sleep();
			}
		}
	}

}