Inserting an Image on mouse clicked HELP

Question

Hi.
I', trying to make a Tic tac toe game(if you do not understand please run this programme).
The thing I want to happen is:
the user clicks over a "sqare" and when mouse is released the image (X or O) appears on that position.
I can't get my programme to do this.
I'm using the MouseListener Interface to implement the mouse events, but when, for example, I click on one square no image is loaded on that position. what can I do?
Here's my code.
import java.awt.event.*;
import javax.swing.*;
import java.awt.*;
public class Gato extends JFrame implements MouseListener{
     Container content = getContentPane();
     JTextArea texto = new JTextArea(1,150);
     Graphics2D g2d;
     Image cruz = Toolkit.getDefaultToolkit().getImage("cruz.gif");
     Image bola = Toolkit.getDefaultToolkit().getImage("bola.gif");
     public static void main(String [] coms){
          new Gato();
     public Gato(){
          content.add(texto, BorderLayout.SOUTH);
setSize(300,300);
setVisible(true);
setResizable(false);
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
addMouseListener(this);
     public void paint(Graphics g){
          g2d = (Graphics2D)g;
          g2d.draw3DRect(100,50,1,200,true);
          g2d.draw3DRect(175,50,1,200,true);
          g2d.draw3DRect(35,111,200,1,true);
          g2d.draw3DRect(35,177,200,1,true);
          int x = 3;
          int y = 25;
          g2d.drawImage(cruz, x, y, this);
          x = 260;
          g2d.drawImage(bola, x, y, this);
     public void pon(int x, int y){
          g2d.drawImage(cruz, x, y, this);
     public void mousePressed(MouseEvent e){}
     public void mouseClicked(MouseEvent e){}
     public void mouseReleased(MouseEvent e){
          texto.append(" " + e.getX());
pon(e.getX(),e.getY());
     public void mouseEntered(MouseEvent e){}
     public void mouseExited(MouseEvent e){}
}

Answer 1

Look at this:
import java.awt.*;
import java.awt.event.*;
import java.math.*;
public class TicTac extends Frame implements ActionListener
     Button   bx[]  = new Button[9];
     int      used;
     Font     f1    = new Font("System " , 1, 28);
     MenuItem ng    = new MenuItem("New Game");
public TicTac() 
     super(" TicTacTo ");   
     setLayout(new GridLayout(3,3));
     addWindowListener(new WindowAdapter()
     {     public void windowClosing(WindowEvent ev)
          {     dispose();
               System.exit(0);
     setBounds(60,60,159,179);
     for (int b = 0; b < bx.length; b++)
          bx[b] = new Button("");
          bx.setFont(f1);
          bx[b].setSize(50,50);
bx[b].addActionListener(this);
     add(bx[b]);
     MenuBar mb = new MenuBar();
     Menu mm = new Menu("Option");
     ng.addActionListener(this);
     mb.add(mm);
     mm.add(ng);
     setMenuBar(mb);
     newboard();
     setVisible(true);
public void newboard()
     for (int b = 0; b < bx.length; b++)
          bx[b].setLabel(".");
          bx[b].setEnabled(true);
     used = 0;
public void actionPerformed(ActionEvent be)
     if (be.getSource() == ng)
          newboard();
          return;
     Button but = (Button)be.getSource();
     but.setLabel("X");
     but.setEnabled(false);
     used++;
     if (used != bx.length) Oplay();
public synchronized void Oplay()
     int n = (int)(Math.random()*9);
     while (!bx[n].isEnabled()) n = (int)(Math.random()*9);
     bx[n].setLabel("O");
     bx[n].setEnabled(false);
     used++;
public static void main (String[] args)
     new TicTac();