AUParameterSet/Event Notification and 'generic' UIs
AUParameterSet/Event Notification and 'generic' UIs
- Subject: AUParameterSet/Event Notification and 'generic' UIs
- From: Andrew Kimpton <email@hidden>
- Date: Wed, 13 Oct 2004 18:45:39 -0700
I have a parameter in my audio unit that can be changed 'automatically'
from within the unit.
I use AUParameterSet to communicate this to my custom UI but this
doesn't seem to cause a change if the host app is displaying the
'generic' UI (ie the Controls view in Logic 6 or using the plugin in FCP
4.5). I've tried adding the AUEvent notification mechanism but that
doesn't seem to 'push' the change to the generic UI.
If I 'flip' from controls to editor and back to controls in Logic the
refreshed display is correct (and indeed so is my custom display).
Is there some other trick to causing a generic UI to update in response
to a parameter change ? Or do they just 'not do it' ?
Many thanks
Andrew 8-)
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