performLayout method

  1. @override
Size performLayout(
  1. BoxConstraints constraints
)
override

Hook for subclasses to perform layout within the given constraints.

Implementation

@override
Size performLayout(BoxConstraints constraints) {
  final w = constraints.hasBoundedWidth ? constraints.maxWidth : 0;
  final h = constraints.hasBoundedHeight ? constraints.maxHeight : 0;
  return constraints.constrain(Size(w, h));
}