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From Alex Harui <aha...@adobe.com>
Subject Re: Multiple ways of generating objects.
Date Tue, 07 Aug 2012 14:50:10 GMT



On 8/7/12 7:23 AM, "João Fernandes" <joaopedromartinsfernandes@gmail.com>
wrote:

> Recently we needed to improve our app when it comes to generate dynamic
> views based on a descriptor. Currently I'm changing our engine to create
> elements similar to what the compiler & SDK does. The problem is, it uses
> different approaches based on the type of containers. If it's a MX
> container it will use childDescriptors, if it's a SkinnableContainer it
> will use mxmlContentFactory and if it's a regular Group it will generate
> directly by using mxmlContent property. My question is, isn't there a
> better way?
Not really, but childDescriptors are pretty inefficient.  You'd be better
off just doing addChild.  Are you trying to improve performance?  I think
the key is to make sure to parent the containers before adding their
children.  That's especially true in Spark, IIRC.

-- 
Alex Harui
Flex SDK Team
Adobe Systems, Inc.
http://blogs.adobe.com/aharui


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