//let's finish TicTacToe class
//getMark(), diagWinner(), isDraw(), 

TicTacToe t = new TicTacToe();


//let's make a GUI: we customize JFrame to show the game grid!

//JFrame
//   getContentPane()
//   pack()

//Container (in the awt package)
//   setLayout(new GridLayout(M,N))

//JLabel 
//   setBorder(new LineBorder(Color.BLACK));
//   setHorizontalAlignment(SwingConstants.CENTER);
//   setVerticalAlignment(SwingConstants.CENTER);
//   setText( String );

TTTWindow w = new TTTWindow(t);
TicTacToe t = new TicTacToe();
TTTWindow w = new TTTWindow(t);
t.setMark('X',1,1)
TicTacToe t = new TicTacToe();
TTTWindow w = new TTTWindow(t);
t.setMark('X',1,1)
w.update(1,1);
TicTacToe t = new TicTacToe();
TTTWindow w = new TTTWindow(t);
t.setMark('X',1,1)
w.update(1,1);