public MatrixControl()
        {
            //CellHeight = CellWidth = 17;
            //only for testing
            CellHeight = CellWidth = 25;

            matrixWidth  = 0;
            matrixHeight = 0;
            fontSize     = CellHeight / 3;
            penSize      = 1;
            font         = "Verdana";

            HoveredCell = new HoveredCell <TValue>();
        }
 public HoveredCellEventArgs(HoveredCell <TValue> cell)
 {
     HoveredCell = cell;
 }