import javax.swing.*;
import java.awt.event.*;
import java.awt.*;
public class SwingiDialoog3 extends JApplet implements ActionListener{
  JButton nupp=new JButton("Vajuta");
  JTextField tekst1=new JTextField();
  public SwingiDialoog3(){
    Container c=getContentPane();
    c.setLayout(new GridLayout(2, 1));
    c.add(nupp);
    c.add(tekst1);
    nupp.addActionListener(this);
  }
  public void actionPerformed(ActionEvent e){
     if(JOptionPane.showConfirmDialog(this, "Kas uneaeg on käes", "Valik on sinu", 
           JOptionPane.YES_NO_OPTION, JOptionPane.QUESTION_MESSAGE)==JOptionPane.OK_OPTION){
       tekst1.setText("Head ööd");      
     } else {
       tekst1.setText(" *** ");
     }
  }
}