Hello,
I'm trying to filter the contents of a standard NSOpenPanel dialog
such that only certain folders can be opened.
If I implement - (BOOL) panel:(id)sender shouldShowFilename:(NSString
*) fileName; such that it returns true for the folders that I want to
allow, and false for others, it prevents the user from navigating
their hard drive.
The problem is, that the result of panel:shouldShowFilename: controls
both the the ability to navigate within a folder, and whether or not
the "Open" button is enabled.
So, is there a way to control the enable state of the "Open" button
for a folder, without preventing the user from navigating into that
folder?
Thanks for your time,
Ron Aldrich
Software Architects, Inc.
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