\section{\class{wxFilenameListValidator}}\label{wxfilenamelistvalidator} \overview{Validator classes}{proplistvalidatorclasses} This class validates a filename for a list view, allowing the user to edit it textually and also popping up a file selector in ``detailed editing" mode. \membersection{wxFilenameListValidator::wxFilenameListValidator} \func{void}{wxFilenameListValidator}{\param{wxString }{message = ``Select a file"}, \param{wxString }{wildcard = ``*.*"}, \param{long}{ flags=0}} Constructor. Supply an optional message and wildcard.