Image Fond

JFrame frame = new JFrame("INTERNET V.ALPHA");
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

JPanel contenuFenetre = new JPanel();
contenuFenetre.setLayout(new BorderLayout());

JLabel titre = new JLabel ("INTERNET V.ALPHA",JLabel.CENTER);
titre.setFont(new Font("Arial",Font.BOLD,60));
contenuFenetre.add(titre,BorderLayout.NORTH);

JLabel loading = new JLabel ("LOADING...",JLabel.CENTER);
loading.setFont(new Font("Arial",Font.BOLD,90));
contenuFenetre.add(loading,BorderLayout.CENTER);

contenuFenetre.add(new JLabel(new ImageIcon("img\\background.jpg")),BorderLayout.PAGE_END);

frame.pack();
frame.setContentPane(contenuFenetre);
frame.setSize(800,600);
frame.setResizable(false);
frame.setVisible(true);