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robertpenner edited this page Sep 13, 2010
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Signals are light-weight, strongly-typed AS3 messaging tools, inspired by C# events and signals/slots in Qt.
I am still looking for impressions, critiques and suggestions.
My email is info at robertpenner.com.
I’m @robpenner on Twitter.
- A Signal is essentially a mini-dispatcher specific to one event, with its own array of listeners.
- A Signal gives an event a concrete membership in a class.
- Listeners subscribe to real objects, not to string-based channels.
- Event string constants are no longer needed.