getChildOrNull<T extends ChildHandleType> method

T? getChildOrNull<T extends ChildHandleType>(
  1. Object id
)

Gets the child handle with the specified id or returns null if there is no child with given id.

Implementation

T? getChildOrNull<T extends ChildHandleType>(Object id) {
  return render.childHandleMap[id] as T?;
}