sizeChildNoConstraints method

double sizeChildNoConstraints()

Implementation

double sizeChildNoConstraints() {
  child!.layout(constraints.asBoxConstraints(), parentUsesSize: true);

  double? childExtent;
  switch (constraints.axis) {
    case Axis.horizontal:
      childExtent = child!.size.width;
      break;
    case Axis.vertical:
      childExtent = child!.size.height;
      break;
  }
  return childExtent;
}