Method benchModelItemUpdated

tests/quickinspectorbench.cpp:50–69

    }

    void benchModelItemUpdated()
    {
        QQuickView view;
        auto root = view.contentItem();
        QuickItemModel model;
        model.setWindow(&view);
        const auto items = createItems(root);

        for (auto item : items) {
            model.objectAdded(item);
        }

        QBENCHMARK_ONCE
        {
            for (auto item : items) {
                // trigger item update
                item->setX(item->x() + 1);
            }
        }
    }

private:
    static QVector<QQuickItem *> createItems(QQuickItem *parent)