     
     /**
      *  Flag indicating whether the navigator is active.  The parent navigator
-     *  will automatically set this flag to true or false as its state changes.  
-     *  This getter will dispatch <code>FlexEvent.NAVIGATOR_ACTIVATE</code> and 
-     *  <code>FlexEvent.NAVIGATOR_DEACTIVATE</code> as the value changes.
+     *  will automatically set this flag to true or false as its state changes.
      *  
      *  @default true
      * 

    //  transitionsEnabled
    //----------------------------------
    
    /**
     *  Flag indicating whether transitions are played by the 
     *  navigator when a view changes or when the actionBar or tab bar 

     *  @playerversion AIR 2.5
     *  @productversion Flex 4.5
     */ 
    public function get transitionsEnabled():Boolean
    {
        return _transitionsEnabled;
    }
    
    /**
     *  @private
     */
    public function set transitionsEnabled(value:Boolean):void
    {
        _transitionsEnabled = value;
    }
    
    //----------------------------------
    //  useDefaultTransitions
    //----------------------------------
    
    private var _useDefaultTransitions:Boolean = true;
    
    /**
     *  This flag indicates whether the navigator should play its
     *  built-in default animations for its navigation operations.
     *  If set to false, animations will not be played when a view
     *  is changed unless passed as the <code>transition</code> parameter 
     *  for one of the navigation operations.
     *  
     *  @default true
     * 
     *  @langversion 3.0
