gtk FilechooserWidget

[John Emmas <johne53 tiscali co uk>]

I'm working with a Gtk::FileChooserWidget (where the user can select multiple files).  Even though multiple 
selections are possible, as the user selects each file I want to display some information about it in a 
separate box.

But how can I found out which file just got selected?  According to the documentation, 'get_filename()' 
returns a selection at random if there's more than one file selected.  So how can I find out which file the 
user last clicked?

John