Grails-Plugin-Consortium/grails-filterpane — pull request #19 by wavyx (2013-07-01 13:48:25+00:00)
Title: InList / NotInList filter support for Enum values

I've added the support for InList / NotInList criteria limited to field with Enum type.
The FilterPane button render a multiple g.select in order to support multiple Enum selections.
I hope this change fits the current behaviour.

Eric