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


  


public class Pasta2 extends Applet implements ActionListener{
Button a=new Button("tera");int x=0;
  public Pasta2(){

add(a);
      a.addActionListener(this);
  }
  public void paint(Graphics g){
    g.fillRect(100, 100, 200, 20);
    g.setColor(Color.blue);
    g.drawLine(300, 120, 320, 110);
    g.drawLine(300, 100, 320, 110);
   if(x==1){g.drawLine(320, 110, 325, 110);}
  }

 public void actionPerformed(ActionEvent e){
   if(x==1){x=0;}else{x=1;}
    repaint();
  
    }
  public static void main(String argumendid[]){
    Frame f=new Frame("Pasta2 joonistamine");
    f.setSize(600, 300);
    f.add(new Pasta2());
    f.setVisible(true);
  }    

}