This is my first event implementation so be gentle.
An custom component, "oData" uses a mixin of EventDispatcher (is
this mixin stuff really necessary?) to get dispatchEvent and
addEventListener methods. The metadata directives are there for the
custom event, "datachange".
A ui component, "extendedCombo" has a property, "myData", set in the
mxml with myData="{oData}", and on initialize, calls
myData.addEventListener("datachange",Delegate.create(this,handleEvt)
and handleEvent is a function in extendedCombo.
Everything seems to work correctly, I can trace the addEvent.. to see
it is incrementing a queue, and I can trace the dispatchEvent to see
that it is broadcasting the event.
But the queue is null on the dispatchEvent side, and handleEvt never
gets called.
How can I troubleshoot this? What might be wrong?
