Dynamic resize TextArea without scrollbars

There is an example of a text box dynamic resizing without scrollbars on the link below, but it does not work with htmlText, only normal text.

Any suggestions on what are the changes to the code to make it work with htmlText?

It's link with the example:

http://www.Adobe.com/cfusion/CommunityEngine/index.cfm?event=ShowDetails & postId = 13628 & Prod = 2 uctId

Thank you.

Maybe this:
package components {}
import flash.events.Event;
Import mx.controls.TextArea;
 
SerializableAttribute public class DynamicTextArea extends TextArea {}
public void DynamicTextArea() {}
Super();
super.horizontalScrollPolicy = 'off ';
super.verticalScrollPolicy = 'off ';
this.addEventListener (Event.CHANGE, adjustHeightHandler);
}
private void adjustHeightHandler(event:Event):void {}
trace ("textField.getLineMetrics (0) .height:" + textField.getLineMetrics (0) .height);
If (height<= textfield.textheight="" +="">
height = textField.textHeight;
validateNow();
}
}
override public function set htmlText(val:String):void {}
textField.text = val;
validateNow();
height = textField.textHeight;
validateNow();
}
override public function set height(value:Number):void {}
if(TextField == null) {}
If (height<=>
Super.Height = value;
}
} else {}
var currentHeight:uint = textField.textHeight + textField.getLineMetrics (0) .height;
If (currentHeight<=>
If (textField.textHeight! = textField.getLineMetrics (0) .height) {}
Super.Height = currentHeight;
}
} else {}
Super.Height = super.maxHeight;
}
}
}
override public function get htmlText (): String {}
return textField.text;
}
override public function set maxHeight(value:Number):void {}
super.maxHeight = value;
}
}
}

Tags: Flex

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