dryLayoutChild method Null safety

Size dryLayoutChild(
  1. RenderBox child,
  2. BoxConstraints constraints
)

Returns the Size that the RenderBox would have if it were to be laid out with the given BoxConstraints.

This method calls RenderBox.getDryLayout on the given RenderBox.

This method should only be called by the parent of the provided RenderBox child as it bounds parent and child together (if the child is marked as dirty, the child will also be marked as dirty).

See also:

  • layoutChild, which actually lays out the child with the given constraints.

Implementation

static Size dryLayoutChild(RenderBox child, BoxConstraints constraints) {
  return child.getDryLayout(constraints);
}