import java.awt.Graphics; import javax.swing.JFrame; import javax.swing.JPanel; public class GUI extends JPanel { private static final long serialVersionUID = 1L; private JFrame frame; private Letter[][] letters; public GUI() { frame = new JFrame(); frame.setSize(1000, 800); frame.setTitle("Wordle"); frame.setVisible(true); frame.setLocationRelativeTo(null); frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); frame.add(this); letters = new Letter[5][6]; for (int x = 0; x < letters.length; x++) { for (int y = 0; y < letters[0].length; y++) { letters[x][y] = new Letter(); } } } @Override protected void paintComponent(Graphics g) { g.drawRect(100, 100, 100, 100); } }