160 /**

   161  *  CGlxDefaultListAttributeContext

   162  *

   163  *  Fetch context to retrieve MPX attributes by using TGlxFromFocusOutwardListIterator

   164  *  iterator specially designed for list in 10.1

   165  *

   166  *  @lib glxmedialists.lib

   167  */

   168 class CGlxDefaultListAttributeContext : public CGlxAttributeContext

   169     {

   170 public:

   171     IMPORT_C static CGlxDefaultListAttributeContext* NewL();

   172     IMPORT_C ~CGlxDefaultListAttributeContext();

   173 

   174     /**

   175      * Set the range offsets. These determine the outer limits

   176      * of attributes to be retrieved, compared to current focus in

   177      * the list.

   178      * 

   179      * NOTE : This works on Visible WindowIndex and not FocusIndex

   180      * 

   181      */

   182     IMPORT_C void SetRangeOffsets(TInt aFrontOffset, TInt aRearOffset);

   183 

   184 private:

   185     CGlxDefaultListAttributeContext();

   186 

   187 private:

   188     TGlxFromVisibleIndexOutwardListIterator iFromVisibleIndexIterator;    

   189     };

   190