Scroll in applet

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

public class index extends Applet{
public int value = 0;
public Scrollbar indicate_strength;
public void init (){
indicate_strength = new Scrollbar(Scrollbar.HORIZONTAL, 0, 0, 0, 101); //scrolul
add(indicate_strength);
}
public void paint (Graphics g){
g.drawString("Scrolul se afla al numarul = " + value, 10, 40);
}
public boolean handleEvent (Event e){
value = indicate_strength.getValue();
repaint();
return true;
}
}