How to put an image on a JPanel

[syferite]

sorry, close please

[hardwired]

public Login() {
    super();
    initialize();
    // This is okay but I don't see where you added it to your app.
    JPanel panel = new BackgroundPanel();
}

If you are going to extend JPanel

public class Login extends JPanel {

you could load the image and draw it in Login.