AS3-Signals in Swiz, keepin' it simple
Rene Rubalcava | February 18, 2010
So, previously I had talked about using Swiz and AS3-Signals (Swignalz!). My example was crude and honestly, it was not good. Ben Clinkinbeard did a much better job of showing how easy it was to drop some AS3-Signals around with Swiz.
This past week, I have been tinkering around with a project that will be redone and figured out that if you create a named Bean for a regular Signal, you can then Inject/Autowire that Bean into any Signal in your application.
var mySigBean:Bean = new Bean(new Signal(), "mySignal");
This turns out real nice because then all I have to do anywhere in my application is the following.
[Inject("mySignal")] public var signal:Signal;
There's no need to create a custom Signal in your application, even if you are going to dispatch a payload. No more signals folder for me. I'm not sure if there is a performance hit for not defining the type of Object that will be dispatched with your Signal, but so far this has turned out pretty well for me.
I threw together a quick example with source here. I'd also like to point out that Swiz 1.0 metadata Injecttion into view components is really nice and lets me do cool things like this.
That is so cool.