Method setTracks

pj_widgets/src/Timeline.cpp:84–86

}  // namespace

void TimelineScene::setTracks(std::vector<TimelineSpanInput> tracks) {
  tracks_ = std::move(tracks);
}

TimeSpan TimelineScene::displayWindow(const TimelineSpanInput& track) noexcept {
  return {track.t_min_ns - track.offset_ns, track.t_max_ns - track.offset_ns};