Yukaridaki Applet'in kodlari:
import java.applet.Applet;
import java.awt.*;
public class FirstTextField extends Applet {
private TextField ageField;
private int age;
public void init() {
ageField=new TextField(10);
add(ageField);
}
public boolean action (Event event, Object arg) {
if (event.target instanceof TextField)
age = Integer.parseInt(ageField.getText());
repaint();
return true;
}
public void paint (Graphics g) {
g.drawString("Age is "+ age,50,20);
if (age >= 18)
g.drawString("You can vote",50,50);
else
g.drawString("You cannot vote", 50,50);
}
}