BasicMouseInteraction

import acm.program.*;
import acm.graphics.*;
import java.awt.event.*;
 
public class BasicMouseInteraction extends GraphicsProgram {
 
	private	GLabel label;
		// this is an instance variable
 
	public void run() {
		label = new GLabel("Mouse Interactions");
		label.setFont("SansSerif-24");
		this.add(label, 50, 50);
 
		addMouseListeners();
	}
 
	public void mouseClicked(MouseEvent e) {
		label.setLabel("Mouse Clicked at (" 
						+ e.getX() + "," + e.getY() + ")");
	}
 
	public static void main(String[] args) {
		String[] newArgs = new String[args.length + 1];
		System.arraycopy(args, 0, newArgs, 0, args.length);
		newArgs[args.length] = "code=" + new SecurityManager(){
			public String className() {
				return this.getClassContext()[1].getCanonicalName();
			}
		}.className();
		GraphicsProgram.main(newArgs);
	}
}