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listening for an object created event
Is it possible for an object, objClassB say, to listen for when an
object of another class, objClassA say, is being created (or has just
been created)?
I can define ClassA having an event and for the event to be broadcast
(using notify) at the end of the constructor.
However the syntax for adding a listener
addlistener(Hsource,'EventName',callback), and all of the examples
(that I can see) in the documentation require an objClassA to exist
already.
The examples typically show a method of ClassB being passed an
objClassA and the listener being added in the method.
But by that stage it's too late in that objClassA has already been
created.
I want an objClassB to listen for the creation of objClassA not just
listen for any changes that may occur to it.
Can this be done, and if so how?
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 pouncingmoose
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3/2/2011 6:03:29 AM |
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