[gtk-list] Fileselection as non-toplevel

[Nwanua Elumeze <nwanua makaha colorado edu>]

Hello,

is there a way to open up a fileselection dialog as a child of 
another widget (perhaps a frame)? I've looked at the help and I'm
now browsing through the gtkfilesel.c source, but to no avail.

Thanks,

Nwanua.