Updating a View component about indexed parameter states
Updating a View component about indexed parameter states
- Subject: Updating a View component about indexed parameter states
- From: Andrew Kimpton <email@hidden>
- Date: Sun, 06 Nov 2005 16:42:50 -0800
How should I notify a view (generic or otherwise) that the number of
items in an indexed parameter has changed, and also that the labels for
each of those indexes has changed. Basically I need to prompt the view
component to call GetParameterValueStrings() (get the
kAudioUnitProperty_ParameterValueStrings one more time).
Simply calling AUParameterSet() for the parameter value doesn't seem to
be enough (perhaps because the value itself hasn't changed - the
selected index is still 0 but everything else has changed).
I'd like to have a way that works for the generic UI not just a custom
UI so that the pop-up menus update etc.
Andrew 8-)
_______________________________________________
Do not post admin requests to the list. They will be ignored.
Coreaudio-api mailing list (email@hidden)
Help/Unsubscribe/Update your Subscription:
This email sent to email@hidden