import java.awt.*; import javax.swing.*; public class Fenetre extends JFrame { public Fenetre() { this.setSize(250, 300); this.setLocation(100, 100); this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); this.setLayout(new BorderLayout()); JPanel panneauHaut = new JPanel(); JPanel panneauBas = new JPanel(); JPanel panneauMilieu = new JPanel(); JButton boutonHaut = new JButton("\u25B2"); JButton boutonBas = new JButton("\u25BC"); Six imageSix = new Six(); boutonHaut.setHorizontalAlignment(JButton.CENTER); boutonBas.setHorizontalAlignment(JButton.CENTER); panneauHaut.add(boutonHaut); panneauBas.add(boutonBas); panneauMilieu.add(imageSix); this.add(panneauHaut, BorderLayout.NORTH); this.add(panneauBas, BorderLayout.SOUTH); this.add(imageSix, BorderLayout.CENTER); } }