How to switch between panels from different classes?

Question

Java

I need to implement switching between panels in different classes. How can I implement this?

Everything is shown here

public class Display {

    public Display() {
        JFrame frame = new JFrame("MindLoop");
        frame.add(new Main());
        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        frame.setExtendedState(JFrame.MAXIMIZED_BOTH);
        frame.setUndecorated(true);
        frame.setVisible(true);
    }

    public static void main(String[] args) {
        new Display();
    }
}

Here I somehow need to implement switching between panels

public class Main extends CardLayout {

    public Main() {
    }
}

From this panel, you need to switch to Kitchen when you click the toKitchen button

public class Room extends JPanel{

    Main main = new Main();

    Image back = new ImageIcon("res/images/interior1.jpg").getImage();
    private JButton toKitchen = new JButton(new ImageIcon("res/images/arrowLeftUnpressed.png"));
    private JButton toBathRoom = new JButton(new ImageIcon("res/images/arrowRightUnpressed.png"));

    public void paint(Graphics g) {
        super.paint(g);
        g.drawImage(back, 0, 0, 1920, 1080, null);
        super.paintComponents(g);
    }

    public Room() {
        setLayout(null);
        add(toKitchen);
        toKitchen.setBounds(50, 470, 170, 170);
        toKitchen.setRolloverIcon(new ImageIcon("res/images/ArrowLeftPressed.png"));
        add(toBathRoom);
        toBathRoom.setBounds(1700, 470, 170, 170);
        toBathRoom.setRolloverIcon(new ImageIcon("res/images/arrowRightPressed.png"));
    }
}

From this, respectively, back when you press the toRoom button

public class Kitchen extends JPanel {

    Image back = new ImageIcon("res/images/kitchen.jpg").getImage();
    private JButton toRoom = new JButton(new ImageIcon("res/images/arrowRightUnpressed.png"));

    @Override
    public void paint(Graphics g) {
        super.paint(g);
        g.drawImage(back, 0, 0, 1920, 1080, null);
        super.paintComponents(g);
    }

    public Kitchen() {
        setLayout(null);
        add(toRoom);
        toRoom.setBounds(1700, 470, 170, 170);
        toRoom.setRolloverIcon(new ImageIcon("res/images/arrowRightPressed.png"));
    }
}

To be honest, I'm not at all sure about the correct architecture, so if you correct me and set me on the right path, I will be very grateful

Answer 1

Greetings. Perhaps this is what you are looking for. https
://docs.oracle.com/javase/7/docs/api/javax/sw...
the class hierarchy is very small. The only thing I would do is single out common fields and methods among your component classes and put it all into an abstract class that will inherit JPanel, and then inherit from it.