isInvalidCellPosition method

@override bool isInvalidCellPosition(PlutoGridCellPosition? cellPosition)

Implementation

@override
bool isInvalidCellPosition(PlutoGridCellPosition? cellPosition) {
  return cellPosition == null ||
      cellPosition.columnIdx == null ||
      cellPosition.rowIdx == null ||
      cellPosition.columnIdx! < 0 ||
      cellPosition.rowIdx! < 0 ||
      cellPosition.columnIdx! > refColumns.length - 1 ||
      cellPosition.rowIdx! > refRows.length - 1;
}