Recently, I decided to get my hands dirty with the latest build of Flex 4 SDK and Flash Builder 4. The new IDE has a lot of really exciting new features that will save developers a lot of time. The features that excite me the most are the new Spark components and skinning capabilities in the new SDK. Towards the beginning of the year I had read through the first few drafts of the new Spark component architecture, the style changes and how easy it is to skin components. Lots of things have changed since then, so I decided to refresh my memory and build a simple component to test my knowledge. Behold the SortableList component.
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