package tp2.evenements; import javax.swing.*; import java.awt.event.WindowAdapter; import java.awt.event.WindowEvent; public class FermetureFenetre extends WindowAdapter { @Override public void windowClosing(WindowEvent e) { super.windowClosing(e); System.out.println("Fenetre en cours de fermeture"); System.exit(0); } public static void main(String[] args) { JFrame win = new JFrame(); win.addWindowListener(new FermetureFenetre()); win.setLocationRelativeTo(null); win.setResizable(false); win.pack(); win.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); win.setVisible(true); } }