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 |
Public Functions
virtual | ~QGeoServiceProviderFactoryV2() |
virtual QNavigationManagerEngine * | createNavigationManagerEngine(const QVariantMap ¶meters, QGeoServiceProvider::Error *error, QString *errorString) const |
- 3 public functions inherited from QGeoServiceProviderFactory
Detailed Description
The QGeoServiceProviderFactoryV2 class is a factory class used as the plugin interface for services related to geographical information.
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 Type Documentation
Property Documentation
Member Function Documentation
[virtual]
QGeoServiceProviderFactoryV2::~QGeoServiceProviderFactoryV2()
Destroys this QGeoServiceProviderFactoryV2 instance.
[virtual]
QNavigationManagerEngine *QGeoServiceProviderFactoryV2::createNavigationManagerEngine(const QVariantMap ¶meters, 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.