Cursor constructor

Cursor({
  1. String? anchorId,
  2. int? anchorOffset,
  3. String? focusId,
  4. int? focusOffset,
})

Implementation

Cursor({
  String? anchorId,
  int? anchorOffset,
  String? focusId,
  int? focusOffset,
})  : _anchorId = anchorId ?? '',
      _anchorOffset = anchorOffset ?? 0,
      _focusId = focusId ?? '',
      _focusOffset = focusOffset ?? 0;