How do I get rid of the blue focus rectangle of a flash component?

I burnt so much time on a costume 开发者_StackOverflow社区made component which extends NumericStepper. Adobe should be ashamed.. The flash component quality is poor.

Now I'm at stage that all I try to do is to disable the numericStepper's focus rectangle.

I haven't found a thing that works, all of the solutions I came across were Flex related. To clarify : this is a pure flash ac3 project.. no flex involved.

I've tried to mess with all the component's Focus related properties and functions with no result.

Thank you very much, Mike

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setStyle("focusAlpha", 0); //ActionScript
focusAlpha="0"             //MXML

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Also another way focusThickness="0"

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Try using:

focusRect = false;

in your class' constructor.