public static void main(String[] args) {
JFrame frame = new JFrame();
frame.setDefaultCloseOperation(JFrame.DO_NOTHING_ON_CLOSE);
frame.addWindowListener(new WindowAdapter() {
public void windowClosing(java.awt.event.WindowEvent e) {
JFrame src = (JFrame) e.getSource();
src.setState(JFrame.ICONIFIED);
};
});
frame.show();
}
import java.awt.event.*;
import javax.swing.*;
public class JTaskFrame extends JFrame {
private JMenuBar menubar;
private JMenu datei;
private JMenuItem beenden;
public JTaskFrame(String title) {
super(title);
setDefaultCloseOperation(DO_NOTHING_ON_CLOSE);
addWindowListener(new WindowAdapter() {
public void windowClosing(WindowEvent evt) {
setExtendedState(ICONIFIED);
}
});
setSize(400, 300);
setLocationRelativeTo(null);
menubar = new JMenuBar();
datei = new JMenu("Datei");
beenden = new JMenuItem("Beenden");
beenden.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
System.exit(0);
}
});
datei.add(beenden);
menubar.add(datei);
setJMenuBar(menubar);
}
public static void main(String[] args) {
new JTaskFrame("JTaskFrame").setVisible(true);
}
}
war irgendwie schon spät am Freitag.
