     //----------------------------------
 
 	/**
+	 *  @private
+	 */
+	private var _heightInLines:Number = 10;
+
+	/**
+	 *  @private
+	 */
+	private var heightInLinesChanged:Boolean = false;
+	
+	/**
 	 *  Documentation is not currently available.
 	 *  
 	 *  @langversion 3.0

	 */
	public function set heightInLines(value:Number):void
	{
        setHeightInLines(value);
	}
    
	//----------------------------------

    //----------------------------------
	//  content
    //----------------------------------

	/**
	 *  @private
	 */
	private var _content:Object;

	/**
	 *  @private
	 */
	private var contentChanged:Boolean = false;

	[Bindable("change")]
	[Bindable("contentChanged")]
