NSScrollView setDocumentView compile error

FROM : Ken Tozier
DATE : Sat Apr 28 18:18:20 2007

Hi

I have a subclass of NSScrollView, tried including both the 
NSScrollView subclass header and <AppKit/AppKit.h> in both the header 
and body of a superview class but keep getting the following compile 
error when I try to programatically set either the content view or 
document view:

'setDocumentView' was not declared in this scope
'setContentView' was not declared in this scope

I also tried using a straight NSScrollView just to see if there was 
some problem with the subclass and got the exact same error.

I checked very carefully before posting this and the headers are 
definitely included in the class that calls setDocumentView. Since 
all appropriate headers and frameworks are included (<Cocoa/Cocoa.h>, 
<AppKit/AppKit.h> "MyScrollView.h"), why am I getting this error?

Thanks for any help

Ken