QtWebKit signal of Window.close()

[william lee]

Hi Trolltech and Qt Fans,
    I have a question about QtWebKit API.
    Is there any signal or virtual function where I can handle the
javascript command "window.close()"?  I just want to close the external
QWebView holder when execuate "window.close()".
    I can't find anything relatived in QWebView, QWebPage and QWebFrame.

   Thanks~~


Best Regards,
William