this as listener to exclude.
That creates a ValueTree
SetPropertyAction() with that Parameter given as ‘
In consequence, when redo is called,
SetPropertyAction::perform() will be called, but the parameter won’t be notified by the change.
Note that it “sometimes” work in practice, because you often modify your parameter twice in a row (through a slider drag for instance), and that creates a CoalescedAction.
and the SetPropertyAction created by
SetPropertyAction::createCoalescedAction() does not take the listenerToExclude into account at all, so then it will work.
So to sum-up :
To fix the redo issue, could
setPropertyExcludingListener()? (or would that bring up other issues?)
SetPropertyAction::createCoalescedAction()takes into account the “
listenerToExclude” when coalescing the SetPropertyActions?