In case anyone else runs into the same problem, here is how you can setup the event handler to respond to application resizes:
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml"; width="100%" height="100%" resize="onResize();"> ... private function onResize():void { optionsAccordion.height = details.height = this.height / 5; } If you want more information about the event, you can also import the ResizeEvent and pass it to onResize, e.g. <mx:Application xmlns:mx="http://www.adobe.com/2006/mxml"; width="100%" height="100%" resize="onResize(event);"> ... import mx.events.ResizeEvent; private function onResize(e:ResizeEvent):void { optionsAccordion.height = details.height = this.height / 5; } Hope this helps. If anyone knows of a simpler solution, I'd still be interested to know!
