PtFileSel problems

I’m trying to get a file selector to behave like the one in “ped”.
Current problems:

– The location box should show the current directory, not
the current selection. How do I get that info?
Showing the current selection results in showing the
previous directory when “…” is selected.

– Now I understand why file selector boxes need an “up arrow”
to get to the previous directory. Sometimes, there’s
no “…” entry, as in “/fs”.

This takes more effort than it should.

John Nagle