cellPositionToMove method
PlutoGridCellPosition
cellPositionToMove(
- PlutoGridCellPosition? cellPosition,
- PlutoMoveDirection direction
inherited
The index position of the cell to move in that direction in the current cell.
Implementation
@override
PlutoGridCellPosition cellPositionToMove(
PlutoGridCellPosition? cellPosition,
PlutoMoveDirection direction,
) {
final columnIndexes = columnIndexesByShowFrozen;
switch (direction) {
case PlutoMoveDirection.left:
return PlutoGridCellPosition(
columnIdx: columnIndexes[cellPosition!.columnIdx! - 1],
rowIdx: cellPosition.rowIdx,
);
case PlutoMoveDirection.right:
return PlutoGridCellPosition(
columnIdx: columnIndexes[cellPosition!.columnIdx! + 1],
rowIdx: cellPosition.rowIdx,
);
case PlutoMoveDirection.up:
return PlutoGridCellPosition(
columnIdx: columnIndexes[cellPosition!.columnIdx!],
rowIdx: cellPosition.rowIdx! - 1,
);
case PlutoMoveDirection.down:
return PlutoGridCellPosition(
columnIdx: columnIndexes[cellPosition!.columnIdx!],
rowIdx: cellPosition.rowIdx! + 1,
);
}
}