         {
             vm = viewMetrics;
 
-			if (FlexVersion.compatibilityVersion >= FlexVersion.VERSION_4_0)
-				vm = EdgeMetrics.EMPTY;
-				
+            if (FlexVersion.compatibilityVersion >= FlexVersion.VERSION_4_0)
+                vm = EdgeMetrics.EMPTY;
+                
             var bgColor:Object = enabled ?
                                  null :
                                  getStyle("backgroundDisabledColor");

            }
        }
    }
	
	 /**
     *  @private
     *  We're doing special behavior on removeEventListener to make sure that 
     *  we successfully capture mouse events, even when there's no background.

        invalidateProperties();
        
        if (border && border is IInvalidating)
            IInvalidating(border).invalidateDisplayList();
    }

    //----------------------------------
