How catch scrolling events in a GtkTreeView

[Carlos Savoretti <csavoretti clubsanjorge com ar>]

Mrs.

I would need to know how to catch scrolling in a gtktreeview to

detect when I'm at the first/last row.

(I already tried gtk_scrolled_window_get_hadjustment -

                 GtkAdjustment-changed -

                 gtk_adjustment_get_value

 solution, but it did'nt work)

Some suggestion, please...

Many thanks

Carlos Savoretti
csavoretti clubsanjorge com ar
...