[Gtk-sharp-list] catching mouse click or keypress event outside my window?

[Anset]

Hi,

Is there a way to do this?

I have a window and I would like it to "beep" when the user clicks outside
the window...

Haven't found a way to do this. I tried to add an eventhandler to the parent
of my topwindow, hoping that the window manager would be there, but I get a
NullException, so I guess it isn't there.

Thanks for the help,

Anset.