creame un login en el que pueda ingresar un usuario y una contraseña en JFRAME PANEL

public class Login extends JFrame implements ActionListener{
  JPanel panel;
  JLabel user_label, password_label, message;
  JTextField userName_text;
  JPasswordField password_text;
  JButton submit, cancel;
  
  Login(){
    // Username Label
    user_label = new JLabel();
    user_label.setText("Usuario:");
    userName_text = new JTextField();
    
    // Password
    password_label = new JLabel();
    password_label.setText("Contraseña:");
    password_text = new JPasswordField();
    
    // Submit
    submit = new JButton("Ingresar");
    
    panel = new JPanel(new GridLayout(3, 1));
    panel.add(user_label);
    panel.add(userName_text);
    panel.add(password_label);
    panel.add(password_text);
    message = new JLabel();
    panel.add(message);
    panel.add(submit);
    set