prependRows method
Implementation
@override
void prependRows(List<PlutoRow> rows) {
_insertRows(0, rows);
/// Update currentRowIdx
if (currentCell != null) {
setCurrentCellPosition(
PlutoGridCellPosition(
columnIdx: currentCellPosition!.columnIdx,
rowIdx: rows.length + currentRowIdx!,
),
notify: false,
);
double offsetToMove = rows.length * rowTotalHeight;
scrollByDirection(PlutoMoveDirection.up, offsetToMove);
}
/// Update currentSelectingPosition
if (currentSelectingPosition != null) {
setCurrentSelectingPosition(
cellPosition: PlutoGridCellPosition(
columnIdx: currentSelectingPosition!.columnIdx,
rowIdx: rows.length + currentSelectingPosition!.rowIdx!,
),
notify: false,
);
}
notifyListeners(true, prependRows.hashCode);
}