<?xml version="1.0" encoding="utf-8"?>
<!-- http://blog.flexexamples.com/2008/05/12/using-a-numericstepper-control-as-an-item-editor-for-a-datagrid-control-in-flex/ -->
<mx:NumericStepper xmlns:mx="http://www.adobe.com/2006/mxml"
        minimum="0"
        maximum="100"
        cornerRadius="0">

</mx:NumericStepper>