QGeoServiceProviderFactoryV2 Class

The QGeoServiceProviderFactoryV2 class is a factory class used as the plugin interface for services related to geographical information. More...

Header: #include <QGeoServiceProviderFactoryV2>
qmake: QT += location
Since: Qt 5.11
Inherits: QGeoServiceProviderFactory

This class was introduced in Qt 5.11.

Public Functions

virtual ~QGeoServiceProviderFactoryV2()
virtual QNavigationManagerEngine *createNavigationManagerEngine(const QVariantMap &parameters, QGeoServiceProvider::Error *error, QString *errorString) const

Detailed Description

Implementers must provide a unique combination of providerName() and providerVersion() per plugin.

The other functions should be overridden if the plugin supports the associated set of functionality.

Member Function Documentation

[virtual] QGeoServiceProviderFactoryV2::~QGeoServiceProviderFactoryV2()

Destroys this QGeoServiceProviderFactoryV2 instance.

[virtual] QNavigationManagerEngine *QGeoServiceProviderFactoryV2::createNavigationManagerEngine(const QVariantMap &parameters, QGeoServiceProvider::Error *error, QString *errorString) const

Returns a new QNavigationManagerEngine instance, initialized with parameters, which implements navigation functionality.

If error is not nullptr, it should be set to QGeoServiceProvider::NoError on success or an appropriate QGeoServiceProvider::Error on failure.

If errorString is not nullptr, it should be set to a string describing any error which occurred.

The default implementation returns nullptr, which causes a QGeoServiceProvider::NotSupportedError in QGeoServiceProvider.

© 2023 The Qt Company Ltd. Documentation contributions included herein are the copyrights of their respective owners. The documentation provided herein is licensed under the terms of the GNU Free Documentation License version 1.3 as published by the Free Software Foundation. Qt and respective logos are trademarks of The Qt Company Ltd. in Finland and/or other countries worldwide. All other trademarks are property of their respective owners.