Shows the inheritance of ToolTip text
<?xml version="1.0"?> <mx:Application xmlns:mx="http://www.adobe.com/2006/mxml"> <mx:VBox toolTip="VBOX"> <mx:Button id="b1" label="Button 1" toolTip="BUTTON" /> <mx:Button id="b2" label="Button 2" /> </mx:VBox> </mx:Application>