Boa Noite, pessoal to querendo fechar a janela mais o evento não ta funcionando alguém sabe me dizer por que não vai? agradeço a ajuda.
import java.awt.event.ActionEvent;
import java.awt.event.WindowEvent;
import java.awt.event.WindowListener;
import javax.swing.JFrame;
/**
* @author
*
*/
public class Invaders extends JFrame implements WindowListener{
public static final int width = 800;
public static final int height = 600;
Invaders() {
setTitle("invaders");
setBounds(0, 0, width, height);
setVisible(true);
// this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
}
public static void main(String[] args) {
Invaders teste = new Invaders();
}
@Override
public void windowActivated(WindowEvent e) {
// TODO Auto-generated method stub
}
@Override
public void windowClosed(WindowEvent e) {
System.exit(0);
System.out.println("testre");
}
@Override
public void windowClosing(WindowEvent e) {
System.out.println("testre");
System.exit(0);
}
@Override
public void windowDeactivated(WindowEvent e) {
// TODO Auto-generated method stub
}
@Override
public void windowDeiconified(WindowEvent e) {
// TODO Auto-generated method stub
}
@Override
public void windowIconified(WindowEvent e) {
// TODO Auto-generated method stub
}
@Override
public void windowOpened(WindowEvent e) {
// TODO Auto-generated method stub
}
}