live update of UIComponent properties in inspector

I would like to use Animate CC and UIComponents as UI editor. My problem is that some of properties are dependent on each other. When I change one of them then I would like to see live update of the second property in property inspector. Sample code:

public class Component extends UIComponent {
  protected var _componentScaleX:Number;
  protected var _componentWidth:Number;
  public function Component() {
     _componentScaleX = 1;
     _componentWidth = 100;
  }
  [Inspectable(defaultValue="1")]
  override public function get scaleX():Number {
       return _componentScaleX;
  }
  override public function set scaleX(value:Number):void {
       _componentScaleX = value;
  }
  [Inspectable(defaultValue="100")]
  override public function get width():Number {
       return _componentWidth * scaleX;
  }
  override public function set width(value:Number):void {
       scaleX = value / _componentWidth;
  }
}