A wipe down effect trigger of the target component
<?xml version="1.0"?> <mx:Application xmlns:mx="http://www.adobe.com/2006/mxml"> <mx:WipeDown id="myWD" duration="1000" /> <mx:Button id="myButton" mouseDownEffect="{myWD}" /> <mx:Button id="myOtherButton" mouseDownEffect="{myWD}" /> </mx:Application>