Method createFromComponent

src/qanTableGroupItem.cpp:280–308

}

auto TableGroupItem::createFromComponent(QQmlComponent& component) -> QQuickItem*
{
    if (!component.isReady()) {
        qWarning() << "qan::TableGroupItem::classBegin(): createTableCell(): Error table cell component is not ready.";
        qWarning() << component.errorString();
        return nullptr;
    }
    const auto rootContext = qmlContext(this);
    if (rootContext == nullptr) {
        qWarning() << "qan::TableGroupItem::classBegin(): createTableCell(): Error, no QML context.";
        return nullptr;
    }
    QQuickItem* item = nullptr;
    QObject* object = component.beginCreate(rootContext);
    if (object == nullptr ||
        component.isError()) {
        if (object != nullptr)
            object->deleteLater();
        return nullptr;
    }
    component.completeCreate();
    if (!component.isError()) {
        QQmlEngine::setObjectOwnership(object, QQmlEngine::CppOwnership);
        item = qobject_cast<QQuickItem*>(object);
    } // Note: There is no leak until cpp ownership is set
    if (item != nullptr)
        item->setVisible(true);
    return item;
};

void    TableGroupItem::initializeTableLayout()
{