tightestOrDefault property

Implementation

Constraints get tightestOrDefault {
  var constraints = tightest;
  if (constraints.height == null && constraints.maxHeight == null) {
    constraints.maxHeight = System().screenheight.toDouble();
  }
  if (constraints.width == null && constraints.maxWidth == null) {
    constraints.maxWidth = System().screenwidth.toDouble();
  }
  return constraints;
}