Код AS3:
var myTextField:TextField = new TextField();
addChild(myTextField);
myTextField.wordWrap = true;
var format: TextFormat = new TextFormat();
format.align = TextFormatAlign.CENTER;
myTextField.defaultTextFormat = format;
myTextField.autoSize = TextFieldAutoSize.LEFT;
myTextField.text = "bla-bla-bla bla-bla bla-bla bla-bla-bla";
myTextField.width = 120;