findChildControlByKey method

FWidget<T>? findChildControlByKey(
  1. String key
)

Implementation

FWidget<T>? findChildControlByKey(String key) {
  for (final child in children.toList()) {
    if (child.key == key) return child;
    final found = child.findChildControlByKey(key);
    if (found != null) return found;
  }
  return null;
}