C++ (Cpp) QQuickTouchPoint::pointId примеры использования

Пример #1

void QQuickMultiPointTouchArea::clearTouchLists()
{
    for (QObject *obj : qAsConst(_releasedTouchPoints)) {
        QQuickTouchPoint *dtp = static_cast<QQuickTouchPoint*>(obj);
        if (!dtp->isQmlDefined()) {
            _touchPoints.remove(dtp->pointId());
            delete dtp;
        } else {
            dtp->setInUse(false);
        }
    }
    _releasedTouchPoints.clear();
    _pressedTouchPoints.clear();
    _movedTouchPoints.clear();
}