Found a good article on ItemRenderers: http://www.adobe.com/devnet/flex/articles/itemrenderers_pt1.html
Unfortunately, it's also specific to MX not Spark. Interesting advice, to use a canvas and keep 2 versions of a label per cell, then switch them out, rather than databinding to styles (which I was doing previously): http://www.adobe.com/devnet/flex/articles/itemrenderers_pt5.html -- View this message in context: http://apache-flex-users.2333346.n4.nabble.com/Best-way-to-blink-a-Spark-Datagrid-cell-tp9334p9339.html Sent from the Apache Flex Users mailing list archive at Nabble.com.
