import java.applet.Applet;
import java.awt.*;       //tekstiväljad, nupp
import java.awt.event.*; //nupuvajutus
public class liivakell1 extends Applet implements MouseMotionListener{
int ex, ey;
public void mouseDragged(MouseEvent e){
ex=e.getX();
ey=e.getY();
repaint();
}
public void mouseMoved(MouseEvent e){
}
public liivakell1(){
addMouseMotionListener(this); 
} 
public void paint(Graphics g){

if(ex<200 && ey<200){ 
   
  int tase=150;
  int koef1=50;
  int koef2=250;
  
  int x=80;
  int y=80;
  g.setColor(Color.blue);
  g.drawLine(x, y, x+300, y);
  g.drawLine(x, y, x+150, y+150);
  g.drawLine(x, y+300, x+300, y+300);
  g.drawLine(x+150, y+150, x, y+300);
  g.drawLine(x+300, y, x+150, y+150);
  g.drawLine(x+150, y+150, x+300, y+300);
  g.drawLine(x+50, y+50, x+50, y+250);
  g.drawLine(x+25, y+25, x+25, y+275);
  g.drawLine(x+250, y+250, x+250, y+50);
  g.drawLine(x+275, y+275, x+275, y+25);
 
 g.drawLine(x+150, y+150, x+150, y+300);
g.drawLine(x+150, y+150, x+150, y-1);

while(tase>0){
  g.drawLine(x+koef1, y+koef1, x+koef2, y+koef1);
  tase=tase-1;
  koef1=koef1+1;
  koef2=koef2-1;
		}





   
 }}
public static void main(String argumendid[]) {
 Frame f=new Frame("Liivakell");
 f.add(new liivakell1 ());
 f.setSize(500, 500);
 f.setVisible(true);
 }

}