Making a NSPanel immovable

FROM : R.L. Grigg
DATE : Tue Jan 22 20:22:31 2008

I have a kiosk application that has a NSPanel of controls that the 
users want to be positioned at a certain spot on the screen and be 
immovable. I subclassed NSPanel and overrode all of the -setFrame ... 
methods, but no change. -(void)setFrame:(NSRect)windowFrame display:
(BOOL)displayViews gets invoked once initially, but not when I drag 
the panel. I know about programmatically creating a panel without a 
title bar, but the panel has lots of intricate controls on it (built 
in IB), so I really don't want to create this programmatically. I 
hope its just a matter of overriding the right method...
OSX 10.4.11 Xcode 2.4.1
Russ