Java Project:

The assignment is to take the TicTacToe class implement a turn order.

So if you make one pannel a square, then the ablity to place a square in the other pannels should be blocked untill you make one pannel a circle.

here is the code.

ShowTicTac.java:

import javax.swing.*;

import java.awt.*;

import javax.swing.event.*;

import java.awt.event.*;

import java.util.*;

import javax.swing.BorderFactory;

import javax.swing.border.Border;

import javax.swing.border.TitledBorder;

import javax.swing.border.EtchedBorder;

public class ShowTicTac {

public static void main(String[] args)

{

JFrame MyFrame = new JFrame();

MyFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

MyFrame.setTitle("TIC TAC TOE");

MyFrame.setVisible(true);

MyFrame.setSize(550,550);

MyFrame.setResizable(false);

Border blackLine;

blackLine = BorderFactory.createLineBorder(Color.black);

MyFrame.setLayout(new GridLayout(3,3, 5,5));

MyPanel [] tic = new MyPanel[9];

for(int i = 0; i < 9 ; i++)

{

tic[i] = new MyPanel();

tic[i].myPanel.setBackground(Color.white);

tic[i].setBorder(blackLine);

MyFrame.add(tic[i]);

}

}

}

class MyPanel extends JPanel

{

public CustomPanel myPanel;

private JPanel jpButton;

private JButton square;

private JButton circle;

private Color c;

public void setColor(Color cc)

{

c = cc;

myPanel.setBackground(c);

}

public MyPanel()

{

myPanel = new CustomPanel();

circle = new JButton("Circle");

square = new JButton("Square");

circle.addActionListener(new ActionListener()

{

public void actionPerformed(ActionEvent e)

{

myPanel.draw(CustomPanel.CIRCLE);

}

});

square.addActionListener(new ActionListener()

{

public void actionPerformed(ActionEvent e)

{

myPanel.draw(CustomPanel.SQUARE);

}

}

);

jpButton = new JPanel();

jpButton.setSize(150,25);

jpButton.setLayout(new GridLayout(1,2));

jpButton.add(circle);jpButton.add(square);

this.setLayout(new BorderLayout());

this.add(myPanel,BorderLayout.CENTER);

this.add(jpButton,BorderLayout.SOUTH);

}

public Dimension getPreferredSize()

{

return new Dimension(150,175);

}

public Dimension getMinimumSize()

{

return getPreferredSize();

}

public void paintComponent (Graphics g)

{

super.paintComponent(g);

}

}

class CustomPanel extends JPanel

{

public static final int CIRCLE = 0;

public static final int SQUARE = 1 ;

private int xWidth;

private int yHeight;

private Dimension d = new Dimension(150,150);

private int shape = 2 ;

public CustomPanel()

{

}

public Dimension getPreferredSize()

{

return new Dimension(150,150);

}

public Dimension getMinimumSize()

{

return getPreferredSize();

}

public void paintComponent (Graphics g)

{

super.paintComponent(g);

xWidth = (int) d.getHeight();

yHeight = (int) d.getWidth();

if(shape == 0)

{

g.setColor(Color.BLUE);

g.fillOval( xWidth/3, yHeight/4 ,80, 80);

}

else if (shape == 1)

{

g.setColor(Color.RED);

g.fillRect(xWidth/3, yHeight/4,80,80);

}

}

public void draw(int choice)

{

shape = choice;

repaint();

}

}