measure method

  1. @override
({double flex, double width}) measure(
  1. Widget child,
  2. Context context,
  3. BoxConstraints constraints
)
override

Intrinsic or fixed contribution before flex distribution.

Implementation

@override
({double width, double flex}) measure(
  Widget child,
  Context context,
  BoxConstraints constraints,
) {
  final double w =
      constraints.hasBoundedWidth ? constraints.maxWidth * value : 0;
  return (width: w, flex: 0);
}