Updating scrollbar after height change

Hey everybody,

I’m writing a custom scrollbar for a project I’m working on, and I would like it to update the scroller size / position when the height of the scrollable object changes. All that code is already done, but without running an onEnterFrame or setInterval constantly to watch the _height of the scrollable object, I can’t find a method of watching for _height change. Object.watch() apparently doesn’t work with actionscript properties, so is there any other way, some other property that I can watch which gets updated whenever _height gets updated?

For now I just have it using onEnterFrame, but if anybody knows a better way please help a guy out. :slight_smile: