NumericColumn<T> constructor

NumericColumn<T>({ required String label, required String value(T row), T setValue(T row, String raw)?, double width = 120, bool includeInTotal = false, bool required = false, Comparable sortKey(T row)?, EditableCellBuilder<T>? cellBuilder, String? validate(String value)?, num? min, num? max, int decimals = 2, })

Implementation

NumericColumn({
  required super.label,
  required super.value,
  super.setValue,
  super.width = 120,
  super.includeInTotal = false,
  super.required,
  super.sortKey,
  super.cellBuilder,
  super.validate,
  num? min,
  num? max,
  int decimals = 2,
}) : super(
        type: EditableColumnType.number,
        mono: true,
        normalize: (raw) {
          final n = double.tryParse(raw.replaceAll(',', '').trim());
          if (n == null) return raw;
          var v = n;
          if (min != null && v < min) v = min.toDouble();
          if (max != null && v > max) v = max.toDouble();
          return v.toStringAsFixed(decimals < 0 ? 2 : decimals);
        },
      );