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

public class Pildiredaktor1 extends Applet implements MouseListener{
  public Pildiredaktor1(){
    addMouseListener(this);
  }
  public void mousePressed(MouseEvent e){
     getGraphics().drawOval(e.getX()-5, e.getY()-5, 10, 10);
  }
  public void mouseReleased(MouseEvent e){}
  public void mouseClicked(MouseEvent e){}
  public void mouseEntered(MouseEvent e){}
  public void mouseExited(MouseEvent e){}
  public static void main(String[] arg){
    Frame f=new Frame("Pildiredaktor");
    f.add(new Pildiredaktor1());
    f.setSize(300, 300);
    f.setVisible(true);
  }
}