> how can I determine, if the mouse currently clicked on the
> pulldown botton of a choice list and the list is now opened?
I'm not certain I parsed your question correctly but I think the
answer is you can't because the interaction within a Choice object is
handled within XForms and you don't get notified of it until the
choice is actually made.
You might be able to get some sort of pre-notification with a
pre-handler but I haven't ever tried (or wanted to try) to do such a
thing so I'm not sure at what point the pre-handler is called. I
suspect it will take a little experimentation.
Why do you want to do this?
spl
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