import java.applet.*;
import java.awt.*; 
import java.awt.event.*; 

public class AdapterDemo extends Applet{
	public void init(){
		addMouseListener(
		new MouseAdapter(){
			int topX, bottomY;
			public void mousePressed(MouseEvent me){
				topX = me.getX();
				bottomY = me.getY();
			}
			public void mouseReleased(MouseEvent me){
				Graphics g = AdapterDemo.this.getGraphics();
				g.drawRect(topX, bottomY, me.getX()-topX, me.getY()-bottomY);
			}
		});
	}
}