Method startAutoRepeat

pj_widgets/src/ScrubberBase.cpp:426–435

}

void ScrubberBase::startAutoRepeat(int direction) {
  autorepeat_direction_ = direction;
  if (!autorepeat_timer_) {
    autorepeat_timer_ = new QTimer(this);
    autorepeat_timer_->setSingleShot(true);
    connect(autorepeat_timer_, &QTimer::timeout, this, &ScrubberBase::onAutoRepeatTick);
  }
  autorepeat_timer_->setInterval(kAutorepeatDelayMs);
  autorepeat_timer_->start();
}

void ScrubberBase::stopAutoRepeat() {
  autorepeat_direction_ = 0;