Custom Formatters and NSTableView

• Adam Thorsen Custom Formatters and NSTableView Nov 28 2007, 18:23
  Are there any requirements for objects that will be passed to a custom
  formatter from an NSTableView datasource?  One requirement appears to
  be an implementation of copyWithZone.  Are there any others?  Is there
  a good place to go to see examples of custom formatters used with
  NSTableView?
  
  I ran into the issue with the missing copyWithZone method while trying
  to map a table to an array of NSNetService instances using a datasource.
  
  Thanks,
  -Adam