Radio button menu items
<?xml version="1.0"?> <mx:Application xmlns:mx="http://www.adobe.com/2006/mxml"> <mx:XMLListCollection id="myMenuData"> <mx:XMLList> <menuitem label="Edit"> <submenu label="Pdf" icon="pdfIcon" /> <submenu type="separator" /> <submenu label="Doc" type="check" /> </menuitem> <menuitem label="Mode"> <submenu label="Basic" type="radio" groupName="grpMode" toggled="true" /> <submenu label="Advanced" type="radio" groupName="grpMode" /> </menuitem> </mx:XMLList> </mx:XMLListCollection> <mx:Script> [Bindable] [Embed(source="logo.jpg")] public var pdfIcon:Class; </mx:Script> <mx:MenuBar id="myMBar" dataProvider="{myMenuData}" labelField="@label" iconField="@icon" /> </mx:Application>