按钮的GUI问题没有动作发生

Question

我的代码有问题，gridPanel的按钮不会被点击。

注意：BKJpanel和BK1Jpanel是我制作的扩展JPanel以编辑图标的类。

CustomJButton也是一个由于同样的原因扩展JButton的类，它在初始化时将ActionListener作为它的构造函数的参数，然后将addActionListenener添加到构造函数中以获取传递的ActionListenener。

另一个注意事项：Board是我制作的一类游戏引擎。它与我认为的问题没有任何关系：D

public class BoardGUI extends JFrame implements ActionListener, MouseListener {

    JPanel WholePanels;
    BKJpanel gridPanel;
    BK1Jpanel EastPanel;
    JPanel NorthPanel;
    CustomJButton[][] btn;
    Board santorini;

    static CustomJButton newGame;
    static Board rePlay;
    static JLabel labe3;
    static JLabel labe4;

    public BoardGUI(Board santorini) {
        super();
        setTitle("SANTORINI");
        setSize(1366, 766);
        setLocation(0, 0);
        this.setExtendedState(Frame.MAXIMIZED_BOTH);
        this.santorini = santorini;
        rePlay = santorini;

        InitBoardPanels();
        BoardConfig();
        setNewIcons();

        WindowDestroyer wd = new WindowDestroyer();
        addWindowListener(wd);
    }

public void InitGridButtons() {
        btn = new CustomJButton[5][5];
        for (int i = 0; i < btn.length; i++) {
            for (int j = 0; j < btn[i].length; j++) {
                btn[i][j] = new CustomJButton(null, 1.5f, "Ready", this);
                gridPanel.add(btn[i][j]);
            }
        }
    }

public void mouseClicked(MouseEvent arg0) {
        if (arg0.getSource() == newGame) {
            this.santorini = rePlay;
        } else {
            for (int i = 0; i < 5; i++) {
                for (int j = 0; j < 5; j++) {
                    if ((arg0.getSource() == btn[i][j])) {
                        Logic(i, j);
                    }
                }
            }
        }
    }