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Bindings and Custom Array Operators
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Bindings and Custom Array Operators


  • Subject: Bindings and Custom Array Operators
  • From: "E. Wing" <email@hidden>
  • Date: Tue, 15 Mar 2005 21:09:06 -0800

Hello, I would like to something kind of like the example at
http://homepage.mac.com/mmalc/CocoaExamples/ManualBindings.zip,
where there is a table of values and some field is computed based upon
all the values in the table.
However, in my case, I need to do some computations that are more
complex and are not expressed by the existing array operators provided
by Cocoa.

I was wondering if it is possible to define my own array operators.
Looking around, I don't see any hints of that, so in the case that it
is not possible, how would you recommend I approach this problem?

I would like to retain the live updating nature of the example, where
changing a value in the table can instantly recompute and redisplay
the value.

Thanks,
Eric
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