debugRenderBoxes method

String debugRenderBoxes(
  1. _PopUpList? popUpList
)

Implementation

String debugRenderBoxes(_PopUpList? popUpList) {
  final sl = <String>[];
  var child = listOf(popUpList)?.firstChild;
  while (child != null) {
    sl.add('(${parentDataOf(child)?.index}: ${debugRenderBox(child)})');
    child = _childAfter(child);
  }
  return '{${sl.join(', ')}}';
}