Flex :: Toggle A Mask To A Group In Flex (works For BorderContainer)?

Oct 6, 2011

Here's my test application:

<?xml version="1.0" encoding="utf-8"?>
<s:Application xmlns:fx="http://ns.adobe.com/mxml/2009"
xmlns:s="library://ns.adobe.com/flex/spark"[code]....

I would expect the mask to be applied when the checkbox is selected, and removed when it issin't. But it doesn't seem to work.However, when you change to , it works like a charm. Can anyone explain to me why?

Note: In my actual application, i'm applying this in a skin to a component that is extending SkinnableComponent which can't use BorderContainer so a solution to this would be great.

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