debugKey property

@override Object? get debugKey

Debug key for identifying this child in debug output.

Used by debugging tools to provide meaningful identifiers when inspecting the layout tree.

Implementation

@override
Object? get debugKey {
  final debugKey = (renderBox.parentData as LayoutBoxParentData).debugKey;
  if (debugKey is ValueKey) {
    return debugKey.value;
  }
  return debugKey;
}