TIC TAC TOE Version 1 – Standalone Java

import com.sun.awt.AWTUtilities;
import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Container;
import java.awt.GridBagConstraints;
import java.awt.GridBagLayout;
import java.awt.GridLayout;
import java.awt.Insets;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.JButton;
import javax.swing.JDialog;
import javax.swing.JFrame;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.UIManager;
import javax.swing.border.EmptyBorder;
import org.jvnet.substance.painter.GlassGradientPainter;
import org.jvnet.substance.skin.SubstanceBusinessBlueSteelLookAndFeel;

/**
 * @author Shirin Joshi
 */
public class TicTacToe extends JFrame implements ActionListener {

    int turn = 0;
    int count = 0;

    public TicTacToe() {

        initComponents();
        initListner();

    }

    public static void main(String a[]) {
        JFrame.setDefaultLookAndFeelDecorated(true);
        JDialog.setDefaultLookAndFeelDecorated(true);

        try {
            SubstanceBusinessBlueSteelLookAndFeel.setCurrentGradientPainter(new GlassGradientPainter());
            UIManager.setLookAndFeel(new SubstanceBusinessBlueSteelLookAndFeel());
        } catch (Exception exception) {
            System.out.println("L&F not set" + exception);
        }
        TicTacToe objTicTacToe = new TicTacToe();
        objTicTacToe.setDefaultCloseOperation(EXIT_ON_CLOSE);
        objTicTacToe.setSize(170, 180);
        objTicTacToe.setResizable(false);
        objTicTacToe.setVisible(true);

    // AWTUtilities.setWindowOpacity(objTicTacToe, 0.3F);
    // AWTUtilities.setWindowOpacity(JOptionPane.getRootFrame(),0.3F);
    }

    private void checkWiningCondition() {
        // Check is Pressed the Button or not

        // Check First Line Horizontal Line
        if (!btn_0.isEnabled() && !btn_1.isEnabled() && !btn_2.isEnabled()) {
            if (btn_0.getText().equalsIgnoreCase(btn_1.getText()) &&
                    btn_1.getText().equalsIgnoreCase(btn_2.getText())) {
                setEnableAll(false);
                JOptionPane.showMessageDialog(this, "Winner Is 1 : " + btn_0.getText());
                setWinnerBold(btn_0, btn_1, btn_2);
                return;
            }
        }

        // Check 2nd Line Horizontal Line
        if (!btn_3.isEnabled() && !btn_4.isEnabled() && !btn_5.isEnabled()) {
            if (btn_3.getText().equalsIgnoreCase(btn_4.getText()) &&
                    btn_4.getText().equalsIgnoreCase(btn_5.getText())) {
                setEnableAll(false);
                JOptionPane.showMessageDialog(this, "Winner Is  2 : " + btn_3.getText());
                setWinnerBold(btn_3, btn_4, btn_5);
                return;
            }
        }

        // Check 3nd Line Horizontal Line
        if (!btn_6.isEnabled() && !btn_7.isEnabled() && !btn_8.isEnabled()) {
            if (btn_6.getText().equalsIgnoreCase(btn_7.getText()) &&
                    btn_7.getText().equalsIgnoreCase(btn_8.getText())) {
                setEnableAll(false);
                JOptionPane.showMessageDialog(this, "Winner Is 3 : " + btn_6.getText());
                setWinnerBold(btn_6, btn_7, btn_8);
                return;

            }
        }

        // Check First Line Verticle Line
        if (!btn_0.isEnabled() && !btn_3.isEnabled() && !btn_6.isEnabled()) {
            if (btn_0.getText().equalsIgnoreCase(btn_3.getText()) &&
                    btn_3.getText().equalsIgnoreCase(btn_6.getText())) {
                setEnableAll(false);
                JOptionPane.showMessageDialog(this, "Winner Is 4 : " + btn_0.getText());
                setWinnerBold(btn_0, btn_3, btn_6);
                return;
            }
        }
        // Check 2nd Line Verticle Line
        if (!btn_1.isEnabled() && !btn_4.isEnabled() && !btn_7.isEnabled()) {
            if (btn_2.getText().equalsIgnoreCase(btn_4.getText()) &&
                    btn_4.getText().equalsIgnoreCase(btn_7.getText())) {
                setEnableAll(false);
                JOptionPane.showMessageDialog(this, "Winner Is 5 : " + btn_1.getText());
                setWinnerBold(btn_1, btn_4, btn_7);
                return;
            }
        }

        // Check 3nd Line Verticle Line
        if (!btn_2.isEnabled() && !btn_5.isEnabled() && !btn_8.isEnabled()) {
            if (btn_2.getText().equalsIgnoreCase(btn_5.getText()) &&
                    btn_5.getText().equalsIgnoreCase(btn_8.getText())) {
                setEnableAll(false);
                JOptionPane.showMessageDialog(this, "Winner Is 6 : " + btn_2.getText());
                setWinnerBold(btn_2, btn_5, btn_8);
                return;
            }
        }

        // Check Diagnol \
        if (!btn_0.isEnabled() && !btn_4.isEnabled() && !btn_8.isEnabled()) {
            if (btn_0.getText().equalsIgnoreCase(btn_4.getText()) &&
                    btn_4.getText().equalsIgnoreCase(btn_8.getText())) {
                setEnableAll(false);
                JOptionPane.showMessageDialog(this, "Winner Is 7 : " + btn_0.getText());
                setWinnerBold(btn_0, btn_4, btn_8);
                return;

            }
        }

        // Check Diagnol /
        if (!btn_2.isEnabled() && !btn_4.isEnabled() && !btn_6.isEnabled()) {
            if (btn_2.getText().equalsIgnoreCase(btn_4.getText()) &&
                    btn_4.getText().equalsIgnoreCase(btn_6.getText())) {
                JOptionPane.showMessageDialog(this, "Winner Is 8 : " + btn_2.getText());
                setEnableAll(false);
                setWinnerBold(btn_2, btn_4, btn_6);
                return;
            }
        }

        if (count == 9) {
            if (!btnReset.isEnabled()) {
                JOptionPane.showMessageDialog(this, "Draw Match...");
                btnReset.setEnabled(true);
                return;
            }
        }
    }

    private void clearAll() {
        btn_0.setText("");
        btn_1.setText("");
        btn_2.setText("");
        btn_3.setText("");
        btn_4.setText("");
        btn_5.setText("");
        btn_6.setText("");
        btn_7.setText("");
        btn_8.setText("");
        turn = 0;
        count = 0;
    }

    private void initComponents() {
        // JFormDesigner - Component initialization - DO NOT MODIFY  //GEN-BEGIN:initComponents
        // Generated using JFormDesigner Evaluation license - Shirin Joshi
        dialogPane = new JPanel();
        contentPanel = new JPanel();
        btn_0 = new JButton();
        btn_1 = new JButton();
        btn_2 = new JButton();
        btn_3 = new JButton();
        btn_4 = new JButton();
        btn_5 = new JButton();
        btn_6 = new JButton();
        btn_7 = new JButton();
        btn_8 = new JButton();
        buttonBar = new JPanel();
        btnReset = new JButton();
        cancelButton = new JButton();

        //======== this ========
        setTitle("TicTacToe");
        Container contentPane = getContentPane();
        contentPane.setLayout(new BorderLayout());

        //======== dialogPane ========
        {
            dialogPane.setBorder(new EmptyBorder(12, 12, 12, 12));

            dialogPane.setLayout(new BorderLayout());

            //======== contentPanel ========
            {
                contentPanel.setLayout(new GridLayout(3, 3));
                contentPanel.add(btn_0);
                contentPanel.add(btn_1);
                contentPanel.add(btn_2);
                contentPanel.add(btn_3);
                contentPanel.add(btn_4);
                contentPanel.add(btn_5);
                contentPanel.add(btn_6);
                contentPanel.add(btn_7);
                contentPanel.add(btn_8);
            }
            dialogPane.add(contentPanel, BorderLayout.CENTER);

            //======== buttonBar ========
            {
                buttonBar.setBorder(new EmptyBorder(12, 0, 0, 0));
                buttonBar.setLayout(new GridBagLayout());
                ((GridBagLayout) buttonBar.getLayout()).columnWidths = new int[]{53, 46, 40};
                ((GridBagLayout) buttonBar.getLayout()).columnWeights = new double[]{1.0, 0.0, 0.0};

                //---- btnReset ----
                btnReset.setText("Reset");
                btnReset.setEnabled(false);
                buttonBar.add(btnReset, new GridBagConstraints(1, 0, 1, 1, 0.0, 0.0,
                        GridBagConstraints.CENTER, GridBagConstraints.BOTH,
                        new Insets(0, 0, 0, 3), 0, 0));

                //---- cancelButton ----
                cancelButton.setText("Cancel");
                buttonBar.add(cancelButton, new GridBagConstraints(2, 0, 1, 1, 0.0, 0.0,
                        GridBagConstraints.CENTER, GridBagConstraints.BOTH,
                        new Insets(0, 0, 0, 0), 0, 0));
            }
            dialogPane.add(buttonBar, BorderLayout.SOUTH);
        }
        contentPane.add(dialogPane, BorderLayout.CENTER);
        //pack();
        setLocationRelativeTo(getOwner());
    // JFormDesigner - End of component initialization  //GEN-END:initComponents
    }

    // JFormDesigner - Variables declaration - DO NOT MODIFY  //GEN-BEGIN:variables
    // Generated using JFormDesigner Evaluation license - Shirin Joshi
    private JPanel dialogPane;
    private JPanel contentPanel;
    private JButton btn_0;
    private JButton btn_1;
    private JButton btn_2;
    private JButton btn_3;
    private JButton btn_4;
    private JButton btn_5;
    private JButton btn_6;
    private JButton btn_7;
    private JButton btn_8;
    private JPanel buttonBar;
    private JButton btnReset;
    private JButton cancelButton;

    public void actionPerformed(ActionEvent e) {

        if (e.getActionCommand().equalsIgnoreCase("K")) {
            setEnableAll(true);
            clearAll();
        } else {
            JButton Clicked = (JButton) e.getSource();
            if (Clicked.getText().trim().length() == 0) {
                Clicked.setEnabled(false);

                Clicked.setText(turn == 0 ? "0" : "X");

                turn = turn == 0 ? 1 : 0;
                count++;

                // Check Condition always occured after 4th Click..
                if (count > 3) {
                    checkWiningCondition();
                }

            }
        }
    }

    private void initListner() {
        btn_0.addActionListener(this);
        btn_1.addActionListener(this);
        btn_2.addActionListener(this);
        btn_3.addActionListener(this);
        btn_4.addActionListener(this);
        btn_5.addActionListener(this);
        btn_6.addActionListener(this);
        btn_7.addActionListener(this);
        btn_8.addActionListener(this);

        btnReset.setActionCommand("K");
        btnReset.addActionListener(this);
    }

    private void setEnableAll(boolean p_isEnable) {
        btn_0.setEnabled(p_isEnable);
        btn_1.setEnabled(p_isEnable);
        btn_2.setEnabled(p_isEnable);
        btn_3.setEnabled(p_isEnable);
        btn_4.setEnabled(p_isEnable);
        btn_5.setEnabled(p_isEnable);
        btn_6.setEnabled(p_isEnable);
        btn_7.setEnabled(p_isEnable);
        btn_8.setEnabled(p_isEnable);



        if (p_isEnable) {
            btn_0.setForeground(btnReset.getForeground());
            btn_1.setForeground(btnReset.getForeground());
            btn_2.setForeground(btnReset.getForeground());
            btn_3.setForeground(btnReset.getForeground());
            
            btn_4.setForeground(btnReset.getForeground());
            btn_5.setForeground(btnReset.getForeground());
            btn_6.setForeground(btnReset.getForeground());
            btn_7.setForeground(btnReset.getForeground());
            btn_8.setForeground(btnReset.getForeground());
        }

        btnReset.setEnabled(!p_isEnable);
    }

    private void setWinnerBold(JButton btn_0, JButton btn_1, JButton btn_2) {
        btn_0.setForeground(Color.blue);
        btn_1.setForeground(Color.blue);
        btn_2.setForeground(Color.blue);
    }
    // JFormDesigner - End of variables declaration  //GEN-END:variables
}