How to Create a Tic Tac Toe Game in Java NetBeans

Create a TicTacToe games in Java NetBeans using Methods, call to methods, if statement, JFrame, jButtons, jPanels, jLabels and setting panels properties.
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Winning Solution for Player O below:
if (b1==("O") && b2 == ("O") && b3 == ("O"))
{
JOptionPane.showMessageDialog(this,"Player O Wins", "Tic Tac Toe",JOptionPane.INFORMATION_MESSAGE);
oCounter++;
gameScore();
jButton1.setBackground(Color.PINK);
jButton2.setBackground(Color.PINK);
jButton3.setBackground(Color.PINK);
}
if (b4==("O") && b5 == ("O") && b6 == ("O"))
{
JOptionPane.showMessageDialog(this,"Player O Wins", "Tic Tac Toe",JOptionPane.INFORMATION_MESSAGE);
oCounter++;
gameScore();
jButton4.setBackground(Color.YELLOW);
jButton5.setBackground(Color.YELLOW);
jButton6.setBackground(Color.YELLOW);
}
if (b7==("O") && b8 == ("O") && b9 == ("O"))
{
JOptionPane.showMessageDialog(this,"Player O Wins", "Tic Tac Toe",JOptionPane.INFORMATION_MESSAGE);
oCounter++;
gameScore();
jButton7.setBackground(Color.MAGENTA);
jButton8.setBackground(Color.MAGENTA);
jButton9.setBackground(Color.MAGENTA);
}
if (b1==("O") && b4 == ("O") && b7 == ("O"))
{
JOptionPane.showMessageDialog(this,"Player O Wins", "Tic Tac Toe",JOptionPane.INFORMATION_MESSAGE);
oCounter++;
gameScore();
jButton1.setBackground(Color.MAGENTA);
jButton4.setBackground(Color.MAGENTA);
jButton7.setBackground(Color.MAGENTA);
}
if (b2==("O") && b5 == ("O") && b8 == ("O"))
{
JOptionPane.showMessageDialog(this,"Player O Wins", "Tic Tac Toe",JOptionPane.INFORMATION_MESSAGE);
oCounter++;
gameScore();
jButton2.setBackground(Color.MAGENTA);
jButton5.setBackground(Color.MAGENTA);
jButton8.setBackground(Color.MAGENTA);
}
if (b3==("O") && b6 == ("O") && b9 == ("O"))
{
JOptionPane.showMessageDialog(this,"Player O Wins", "Tic Tac Toe",JOptionPane.INFORMATION_MESSAGE);
oCounter++;
gameScore();
jButton3.setBackground(Color.PINK);
jButton6.setBackground(Color.PINK);
jButton9.setBackground(Color.PINK);
}
if (b1==("O") && b5 == ("O") && b9 == ("O"))
{
JOptionPane.showMessageDialog(this,"Player O Wins", "Tic Tac Toe",JOptionPane.INFORMATION_MESSAGE);
oCounter++;
gameScore();
jButton1.setBackground(Color.PINK);
jButton5.setBackground(Color.PINK);
jButton9.setBackground(Color.PINK);
}
if (b3==("O") && b5 == ("O") && b7 == ("O"))
{
JOptionPane.showMessageDialog(this,"Player O Wins", "Tic Tac Toe",JOptionPane.INFORMATION_MESSAGE);
oCounter++;
gameScore();
jButton3.setBackground(Color.PINK);
jButton5.setBackground(Color.PINK);
jButton7.setBackground(Color.PINK);
}

[@khangdeng8286]

thanks for the massive help you have provided to me through this tutorial

[@DJOamen]

Thank you

[@gewoonjoppe8752]

Very nice video. Really helped me in class

[@DJOamen]

Great 👍

[@keanukendean1897]

The score counter is not working need help

[@DJOamen]

Check out the function called "WinningGame". Why have you not subscribe to the channel😒

[@jishnudipsaha2756]

nice representation of UI

[@DJOamen]

You're very welcome!

[@jishnudipsaha2756]

@@DJOamen
Can you make a video on "How to make this game as a application and could be shared..........................."
pls

[@jishnudipsaha2756]

I really
appreciate your hard work !!!!!!!

[@klevisgoga1294]

You are fantastic.I want to try it!!!

[@DJOamen]

Nice one

[@razzmakilan5463]

thank you so much for the tutorial.this help me a lot for our defense

[@DJOamen]

👍

[@kafendel1448]

You are the best man !!!💪🤘

[@DJOamen]

Thank you

[@Bboyabel17]

Amazing thank youu!

[@DJOamen]

Thank you

[@udaysharama1854]

Thnx sir...one more query in my exit button Yes option is working ...but NO oprtion is not working

[@DJOamen]

What do you want NO to do?

[@udaysharama1854]

Sir remain in the game bt when I click on no option it gets quit

[@DJOamen]

I can't understand, what you want, but check your code

[@manishkesharwani7271]

Sir, Is there also need of database to create tic tac TOC?

[@DJOamen]

No, however, you can do whatever you like.

[@muskannagi1896]

i have installed java jdk and did all the setup but jdk file is not opening when I run it.What should I do now?

[@DJOamen]

Re-install your Java NetBeans, you can also see some tutorials on youtube of how to install Java NetBeans

[@grfx4205]

Great video, any suggestions on code for a tie game?

[@DJOamen]

Not that I know of

[@godwin_gonzalo3124]

thankyouuuuu❤️

[@DJOamen]

No problem

[@MuhammadZeeshan-dg4ry]

you are awesone :)

[@DJOamen]

Thanks

[@yudhimoodley9472]

Hi, I loved this video and have thought of some quality of life improvements, however I am struggling to implement them. For instnace: How would I prevent a player from overwriting an already occupied button? Please help me out and thanks for the great work.

[@DJOamen]

You can disable the button or use on Mouse Enter event.

[@mehrozmuzaffar4790]

if(jButton1.getText()!="")
{
return;
}
Put this code at the start of each button function and change jButton1 for respective button function.

[@leizelmaebarrit1808]

where did you declare the JOptionPane?

[@DJOamen]

Right at the top: import javax.swing.JOptionPane;

[@claretiong1125]

when O win it will not show the winner, just can X to win leh?

[@DJOamen]

See the description area of the video for support

[@claretiong1125]

oic thank you

[@udaysharama1854]

sir im not able to get who o player wins??????im not getting msg of o player wins

[@DJOamen]

See solution on the description area of the video

[@abedalrahmandwairi1800]

if the player "O" WIN the massage the player "o" dont appear???please i need help

[@DJOamen]

See solution on the description area of the video

[@santi2985]

Hello sir, the O player can't win...
I already put this code on my winningGame function:
if(b1 == ("O") && b2 == ("O") && b3 == ("O"))

{
JOptionPane.showMessageDialog(this, "Player O wins", "Tic Tac Toe", JOptionPane.INFORMATION_MESSAGE);
oCount++;
gameScore();
jButton1.setBackground(Color.RED);
jButton2.setBackground(Color.RED);
jButton3.setBackground(Color.RED);
}
and so on for the other combinations
The o player in my code still doesn't win.

[@santi2985]

Nevermind sir, mine is working already, instead of an "O" a letter, i misinputted a "0" a number. LOL. Thanks for the wonderful video

[@DJOamen]

Thanks 👍

[@user-lc3du9zp8i]

Helpppp only x show when i click the button

[@DJOamen]

See codes in the description

[@AndreyjarabeGamingYT]

Why does JOption has error for me

[@DJOamen]

Carefully watch the video and check your code

[@kavindujayamal9194]

Sir, my program "O" wins are not working

[@DJOamen]

See the solution on the describtion area of the video: The codes is right there

[@kavindujayamal9194]

@@DJOamen thanks sir

[@emanuelbremi]

Great! :)

[@DJOamen]

Thks

[@tuanle7998]

Exit no not working?????

[@DJOamen]

Check your code

[@yfi-yonnatafajar5596]

Why can't Player "O"win?

[@DJOamen]

Check your code

[@tanjinmitul6626]

@@DJOamen It also happen with me

[@DJOamen]

Check the winning function for "O": Such as below:
if (b1==("O") && b2 == ("O") && b3 == ("O"))
{
JOptionPane.showMessageDialog(this,"Player O Wins", "Tic Tac Toe",JOptionPane.INFORMATION_MESSAGE);
oCounter++;
gameScore();
jButton1.setBackground(Color.PINK);
jButton2.setBackground(Color.PINK);
jButton3.setBackground(Color.PINK);
}

[@DJOamen]

Check the winning function for "O": Such as below:
if (b1==("O") && b2 == ("O") && b3 == ("O"))
{
JOptionPane.showMessageDialog(this,"Player O Wins", "Tic Tac Toe",JOptionPane.INFORMATION_MESSAGE);
oCounter++;
gameScore();
jButton1.setBackground(Color.PINK);
jButton2.setBackground(Color.PINK);
jButton3.setBackground(Color.PINK);
}

[@itzqueen3500]

@@DJOamen Should we merge that in X wins? (Sorry for my bad english)