import javax.swing.JFrame;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import java.awt.Graphics;

public class DotFrame extends JFrame {
	
	public static void main(String[] args){
		new DotFrame();
	}
		
	public DotFrame(){
		setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
		setSize(400, 400);
		setTitle("DotFrame");
		addMouseListener(new MouseAdapter(){
			public void mouseClicked(MouseEvent e){
				//getGraphics().fillOval(e.getX()-5,e.getY()-5,10,10);
				drawDot(e.getX()-5,e.getY()-5);
			}
		});
		setVisible(true);
	}
	
	public void paint(Graphics g){
	    System.out.println("Paint called: " + g.getClip());
	}
	
	private void drawDot(int x, int y){
	}
	    
}