Ex. เกมทศกัณฑ์ 2 ด่าน

import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.util.Random;
import javax.swing.ImageIcon;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JOptionPane;
import javax.swing.JTextField;
import com.sun.xml.internal.ws.api.server.Container;
public class Tossakan extends JFrame implements ActionListener{
 int index = 0;
 ImageIcon pic1 = new ImageIcon("beber.jpg");
 ImageIcon pic2 = new ImageIcon("kaka.jpg");

 ImageIcon q[] = {pic1,pic2};
 String answer[] = {"Beber","Gaga"};

 JTextField box = new JTextField(20);


 java.awt.Container con = getContentPane();
 JLabel showPic;

 Tossakan(){
  setLayout(null);
  setBounds(0, 0, 600, 500);
  setVisible(true);
  Random ran = new Random();
   index = ran.nextInt(2);
   showPic = new JLabel(q[index]);
 
 
 
  con.add(showPic);
  con.add(box);
  showPic.setBounds(10,100,256,256);
  box.setBounds(300,100,300,250);
  box.addActionListener(this);
 }
 public static void main(String[] args) {
  new Tossakan();
 }
 @Override
 public void actionPerformed(ActionEvent e) {
  if(e.getSource()==box){
   if(box.getText().toLowerCase().equals(answer[index].toLowerCase())){
    JOptionPane.showMessageDialog(null, "ถูกต้องนะคร๊าาาบบบบ");
  
  
   
   
    con.remove(showPic);
    repaint();
     Random ran = new Random();
     index = ran.nextInt(2);
     showPic = new JLabel(q[index]);
    con.add(showPic);
    showPic.setBounds(10,100,256,256);
  
  
   }
   else{
    box.setText("");
   }
  }
 
 }
}