track property

_RenderScrollBarTrack? track

Implementation

_RenderScrollBarTrack? get track => _track;

void track=(_RenderScrollBarTrack? value)

Implementation

set track(_RenderScrollBarTrack? value) {
  if (value == _track) return;
  if (_track != null) dropChild(_track!);
  _track = value;
  if (_track != null) adoptChild(_track!);
}