         return NaN;
     }
 
-	//--------------------------------------------------------------------------
-	//
-	//  Constructor
-	//
-	//--------------------------------------------------------------------------
-
-	/**
-	 *  Constructor. 
-	 */
-	public function TextBox()
-	{
-		super();
-	}
-	
-	//--------------------------------------------------------------------------
+    //--------------------------------------------------------------------------
+    //
+    //  Constructor
+    //
+    //--------------------------------------------------------------------------
+
+    /**
+     *  Constructor. 
+     */
+    public function TextBox()
+    {
+        super();
+    }
+    
+    //--------------------------------------------------------------------------
     //
     //  Variables
     //
     //--------------------------------------------------------------------------
-	
-	/**
-	 *  @private
-	 */
-	private var textBlockComposer:TextBlockComposer = new TextBlockComposer();
-
-	//--------------------------------------------------------------------------
-	//
-	//  Overridden methods: GraphicElement
-	//
-	//--------------------------------------------------------------------------
-
-	/**
-	 *  @inheritDoc
-	 */
+    
+    /**
+     *  @private
+     */
+    private var textBlockComposer:TextBlockComposer = new TextBlockComposer();
+
+    //--------------------------------------------------------------------------
+    //
+    //  Overridden methods: GraphicElement
+    //
+    //--------------------------------------------------------------------------
+
+    /**
+     *  @inheritDoc
+     */
     override protected function measure():void
     {
         super.measure();

include "../styles/metadata/BasicCharacterFormatTextStyles.as"

/**
 *  Documentation is not currently available.
 */
public class TextBox extends TextGraphicElement
{
	include "../core/Version.as";

	//--------------------------------------------------------------------------
	//
	//  Class methods
	//
	//--------------------------------------------------------------------------
    
    /**
     *  @private

        elementFormat.kerning = String(kerning);
    }

    /**
     *  @private
     */
    private function setTracking(elementFormat:ElementFormat):void
    {
        var trackingLeft:Object = getStyle("trackingLeft");
