      *  comitting the selection until mouse up.
      */
     private var pendingSelectionOnMouseUp:Boolean = false;
+
+    /**
+     *  @private
+     */
     private var pendingSelectionShiftKey:Boolean;
+
+    /**
+     *  @private
+     */
     private var pendingSelectionCtrlKey:Boolean;
     
     //--------------------------------------------------------------------------

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

    [Bindable("change")]
    /**
     *  An Vector of Objects representing the currently selected data items. 
     *  If multiple selection is disabled by setting <code>allowMultipleSelection</code>

////////////////////////////////////////////////////////////////////////////////

package spark.components
{

import flash.display.DisplayObject;
import flash.events.Event;
import flash.events.KeyboardEvent;
