What event will be fired if clicked on top right button of JFrame?

HI!
I meet a issue when I developing java GUI application.
I found when I clicked on top right button x of JFrame . It fire an event windowClosing(event e)
If I clicked on JButtom and try to close this JFrame . It fire an event windowClosed(WindowEvent e)
        j.setVisible(false);
        j.dispose();
        j.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);Is anyway I could fire same event when clicked on either +top right button x+ of JFrame or JButtom ?
amazing!?
Thanks!

camickr,
NO, you fully understood my question, but also solve it already... you are correct
clicked on top right button of JFrame and close button are fired on same event.... private void this_windowClosing(WindowEvent e)
1)clicked on close button fired windowClosing event byWindowEvent windowClosing = new WindowEvent(j, WindowEvent.WINDOW_CLOSING);
Toolkit.getDefaultToolkit().getSystemEventQueue().postEvent(windowClosing);
2)clicked on top right button of JFrame it fired windowClosing eventI just want an assist to run j.dispose();, will it must fire windowClosed event? anyway to avoid this event?
May be my explain not clear!

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