Custom nsvaluetransformers
Custom nsvaluetransformers
- Subject: Custom nsvaluetransformers
- From: John Timmer <email@hidden>
- Date: Sat, 13 Dec 2003 17:56:37 -0500
I've followed the Apple Docs to try to use a custom NSValueTransformer
subclass in my application, setting it up for a control in IB. If I don't
register it, the app crashes with a sigbus on launch. If I register it in
the App Controller's "init" method, the program doesn't crash, so something
must be taking, but the transformer doesn't seem to work.
If I set a breakpoint in the "transformValue:" method, it never gets called,
which explains why it's not working, but I can't figure out why it seems to
register enough to keep the app from crashing, but not be used.
Any suggestions?
Cheers,
JT
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