Setting anti alias property on text in a fl.controls.List label

I have a fl.controls.List that I use to display several different labelled rows.

I use a custom embedded font and I'm trying to set the anti-alias property of the text that appears on the labels to 'ADVANCED'.

So far I've set up my list like this:

  list = new List();

  this.addChild(list);

  list.width = 450;

  list.height = 165;

  list.rowHeight = 30;

  var textFormat:TextFormat = new TextFormat("geosans",18);

  list.setRendererStyle('textFormat', textFormat);

  list.setRendererStyle('embedFonts', true);

I've tried list.setRendererStyle('antiAliasType', AntiAliasType.ADVANCED), but it doesn't seem to work.

Any ideas?

Thanks