         
         /**
          *  Adds the cell to the selection, if <code>selectionMode</code>
-         *  is <code>SelectionMode.SINGLE_CELL</code> or
-         *  <code>SelectionMode.MULTIPLE_CELLS</code>.
+         *  is <code>GridSelectionMode.SINGLE_CELL</code> or
+         *  <code>GridSelectionMode.MULTIPLE_CELLS</code>.
          *  For all other selection modes, this method has no effect.
          * 
          *  <p>The <code>rowIndex</code> is the index in <code>dataProvider</code> 

        
        /**
         *  Removes this row from the selection, if <code>selectionMode</code>
         *  is <code>SelectionMode.SINGLE_ROW</code> or 
         *  <code>SelectionMode.MULTIPLE_ROWS</code>.
         *  For all other selection modes, this method has no effect.
         * 
         *  <p>The <code>rowIndex</code> is the index in <code>dataProvider</code> 

        
        /**
         *  Removes all of the selected rows and cells, if <code>selectionMode</code>  
         *  is not <code>GridSelectionMode.NONE</code>.  Removes the caret and
         *  sets the anchor to the initial item.
         *
         *  @return True if the selection changed or false if there was nothing
