Using a tab navigator to created tabbed navigation
<?xml version="1.0"?> <mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" backgroundColor="white"> <mx:TabNavigator width="300" height="100"> <mx:Canvas label="Tab 1" /> <mx:VBox label="Tab 2" /> <mx:HBox label="Tab 3" /> </mx:TabNavigator> </mx:Application>