import TextField.StyleSheet; class StyleSheetEx extends TextField.StyleSheet { // override the transform method function transform(style:Object):TextFormat { var _fmt:TextFormat = super.transform(style); for (var z in style) { if (z == "leading") { _fmt.leading = style[z]; delete style[z]; break; } } for(var i in _fmt) { trace(i + " : " + _fmt[i]); } return _fmt; } } // end class definition