Subclassing NSControl to support multiple NSCells

FROM : Michael Rothwell
DATE : Mon Nov 22 22:39:01 2004

I've looked at the "clock control" example and have a functioning NSCell
and NSControl subclass pair. I would like to have my control manage
multiple cells, as do NSTableView and NSMatrix. My control will be
grid-like, but with cells that span multiple columns. I'm not sure how
to proceed with this. Any examples or pointers?

Thanks