Menu.java

import javax.swing.JFrame;
import javax.swing.JButton;
import javax.swing.JLabel;
import javax.swing.ImageIcon;
import javax.swing.BorderFactory;
import java.awt.Font;
import java.awt.Color;

/**
 * The menu of the application
 */
public class Menu extends JFrame {

    private JButton playButton; // Button the player presses to start the game
    private String ICONPATH = "images/checkersIcon.png"; // path to the icon of the app
    private String LOGO = "images/menuLogo.png"; // path to the logo of the menu

    /**
     * Create a starting menu
     */
    public Menu() {

        // General settings of frame
        this.setExtendedState(JFrame.MAXIMIZED_BOTH);
        ImageIcon image = new ImageIcon(ICONPATH);
        this.setIconImage(image.getImage());
        this.setLayout(null);
        this.setTitle("Draughts");
        this.setResizable(false);
        this.getContentPane().setBackground(Color.red);

        // Logo of app
        JLabel label = new JLabel();
        label.setBounds(105, 0, 1340, 312);
        ImageIcon logo = new ImageIcon(LOGO);
        label.setIcon(logo);

        // Play button
        this.playButton = new JButton("Play");
        playButton.setBounds(700, 512, 150, 50);
        playButton.setFont(new Font("Public Pixel", Font.PLAIN, 20));
        playButton.setBackground(new Color(0xD62E21));
        playButton.setForeground(Color.black);
        playButton.setBorder(BorderFactory.createEtchedBorder());
        playButton.addActionListener(e -> {
            this.dispose();
            new GameRunner(new GameLogic(new CheckersBoard()));
        });
        playButton.setFocusable(false);

        this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        this.setVisible(true);
        this.add(label);
        this.add(playButton);
        System.out.println(this.getSize());
    }
}