GtkFileChooserButton

[Diego Zuccato <diego otello alma unibo it>]

Hello all.

I'm trying to use $SUBJ, but don't know which is "the right thing" to do 
to get the selected filename.
I'm now connecting to the "selection_changed" signal (from Glade), but 
the docs say :
---
Normally you do not need to connect to this signal, as it is easier to 
wait for the file chooser to finish running, and then to get the list of 
selected files using the functions mentioned below.
---

Already tested with "file_activated" signal: didn't work.

Maybe adding event handling in gtk-demo could be useful as a reference.

Tks,
 Diego.