Custom focus skin for spark components in Flex 4
January 24th, 2010
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In spark components, the focusSkin is treated differently from the normal skin. Unlike the skin of a spark component, the focusSkin is not automatically sized or positioned by the component. Instead, it is added as the first child of the component. In addition, if the focusSkin has a property called target, target is set to point to the parent component.
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