How to know when user pushes Del key ?

[Colossus <colossus 3000 it>]

Hi,

I did a search in the archive but I only found replies related to the 
delete event when the user clicks the X on window. I need to know how
to catch the event when the user pushes the Del key on the keyboard
such as it happens in Thunar new xfce file manager.

Thanks,
--
Colossus
Xarchiver, a Linux GTK+2 only archive manager - 
http://xarchiver.sourceforge.net
Cpsed, a Linux OpenGL 3D scene editor - http://cpsed.sourceforge.net
Mizio, a QT proxy hunter scanner tool - http://mizio.sourceforge.net