Setting the border alpha on a Spark Border container in Flex 4
September 21st, 2009
In a previous example, “Setting the border color on a Spark Border container in Flex 4″, we saw how you could set the border color on a Spark Border container in Flex 4 by setting the borderColor style.
The following example shows how you can set the border alpha on a Spark Border container in Flex [...]
Source:Setting the border alpha on a Spark Border container in Flex 4