Flex and ActionScript Development Tips

I've updated my previous blog post on Tree Lines to include a Flex 4/Spark version which uses the MXTreeItemRenderer class. For more ...

Here is an example of one way to find out the height of the browser window from inside Flex. It is very easy to find this out if your have...

I recently had a need for two side-by-side TextArea s whose vertical scrollbars were synchronized. So if you drag the left scrollbar, the r...

Here is a skin that you can use on the Spark TextArea class to show line numbers down the left side of the text. The line numbers use the ...

Please go here for Flex 3 Resizable Containers . I've created a bunch of skins for many of the common Spark components that allows the...