TTableHeader<T, K>.toggle constructor

TTableHeader<T, K>.toggle(
  1. String text,
  2. bool? get(
    1. T
    ),
  3. void set(
    1. T,
    2. bool
    )?, {
  4. int? flex,
  5. double? minWidth,
  6. double? maxWidth,
  7. Alignment? alignment = Alignment.center,
  8. bool disabled = false,
  9. bool isDisabled(
    1. T data
    )?,
})

Creates a header for displaying and editing boolean values using TSwitch.

Implementation

TTableHeader.toggle(
  this.text,
  bool? Function(T) get,
  void Function(T, bool)? set, {
  this.flex,
  this.minWidth,
  this.maxWidth,
  this.alignment = Alignment.center,
  bool disabled = false,
  bool Function(T data)? isDisabled,
})  : map = get,
      builder = ((ctx, item, __) {
        final isDense = TTableScope.maybeOf(ctx)?.dense ?? false;
        final val = get(item.data) ?? false;
        final isOff = disabled || (isDisabled?.call(item.data) ?? false);

        return TSwitch(
          value: val,
          disabled: isOff,
          size: isDense ? TInputSize.xs : TInputSize.sm,
          onValueChanged: isOff || set == null ? null : (newVal) => set(item.data, newVal ?? false),
        );
      });