ActionScript 3.0 :: Creating A Custom Component?

I am creating a custom Component using ActionScript 3. This Component have some properties that can be changed in the Component Inspector, and in this component i create a text field to show a message that the user define in this panel.
 
So far, works ok. But i want to give a chance to the user choose a font type to this text field, i found in the Component Definition, a option called "Font Name", with this option, you can select a type of font to use.
 
The problem is to recover this font in my Class of the component. I try to use the Font Class, but it seems that this class was not created for this. My question is: What Class i have to use to recover the selected font from the Font Name option. I try this:
 
var newFont:Font = "Arial";
[Inspectable(name="Font name", type = Font, defaultValue = "Arial")]  public function set corPreloader(fonte:Font) {   newFont = fonte;  }  public function get corPreloader():uint {   return newFont;  }