File section widget that filters?

[Mark Leisher <mleisher crl nmsu edu>]

I'm looking for a minor variation of the GtkFileSelection widget that supports
filtering (i.e. only list files matching the pattern "*.[Gg][Ii][Ff]").  Any
suggestions?

I've looked at the one in GtkExtra and it is more than I'm looking for.
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Mark Leisher
Computing Research Lab            Once you fully apprehend the vacuity of a
New Mexico State University       life without struggle, you are equipped
Box 30001, Dept. 3CRL             with the basic means of salvation.
Las Cruces, NM  88003                            -- Tennessee Williams