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Control value passing
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Control value passing

  • Subject: Control value passing
  • From: Urs Heckmann <email@hidden>
  • Date: Mon, 30 Sep 2002 00:11:13 +0200
Hi,

this weekend I achieved to install a nice knob control in my AU. Everything works fine (drawing and so).The only thing missing is the, err, control.

I register the custom control with auView->AddCarbonControl(sliderType, auvp, newControl), but it looks like the changes of the control are never parsed by AUCarbonViewControl::HandleEvent().

Do I have to return something different than noErr from the EventHandlerUPP?

The EventHandlerCallRef of the EventHandlerUPP is unused. Do I have to do something with it? - Documentation on that is near by zero...

Any hints appreciated!

Cheers,

;) Urs
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    • Re: Control value passing
      • From: Art Gillespie <email@hidden>
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