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-rw-r--r--src/location/maps/qgeoroutingmanager.cpp73
1 files changed, 1 insertions, 72 deletions
diff --git a/src/location/maps/qgeoroutingmanager.cpp b/src/location/maps/qgeoroutingmanager.cpp
index 195c285a..1b88dd1c 100644
--- a/src/location/maps/qgeoroutingmanager.cpp
+++ b/src/location/maps/qgeoroutingmanager.cpp
@@ -73,78 +73,7 @@ QT_BEGIN_NAMESPACE
A small example of the usage of QGeoRoutingManager and QGeoRouteRequests
follows:
-
- \code
-class MyRouteHandler : public QObject
-{
- Q_OBJECT
-public:
- MyRouteHandler(QGeoRoutingManager *routingManager,
- const QGeoCoordinate &origin,
- const QGeoCoordinate &destination) {
-
- QGeoRouteRequest request(origin, destination);
-
- // The request defaults to the fastest route by car, which is
- // equivalent to:
- // request.setTravelMode(QGeoRouteRequest::CarTravel);
- // request.setRouteOptimization(QGeoRouteRequest::FastestRoute);
-
- request.setAvoidFeatureTypes(QGeoRouteRequest::AvoidTolls);
- request.setAvoidFeatureTypes(QGeoRouteRequest::AvoidMotorPoolLanes);
-
- QGeoRouteRequest::AvoidFeaturesTypes avoidableFeatures = routingManager->supportedAvoidFeatureTypes();
-
- if (!(avoidableFeatures & request.avoidFeatureTypes())) {
- // ... inform the user that the routing manager does not
- // provide support for avoiding tolls and/or motor pool lanes ...
- return;
- }
-
- QGeoRouteReply *reply = routingManager->calculateRoute(request);
-
- if (reply->isFinished()) {
- if (reply->error() == QGeoRouteReply::NoError) {
- routeCalculated(reply);
- } else {
- routeError(reply, reply->error(), reply->errorString());
- }
- return;
- }
-
- connect(routingManager,
- SIGNAL(finished(QGeoRouteReply*)),
- this,
- SLOT(routeCalculated(QGeoRouteReply*)));
-
- connect(routingManager,
- SIGNAL(error(QGeoRouteReply*,QGeoRouteReply::Error,QString)),
- this,
- SLOT(routeError(QGeoRouteReply*,QGeoRouteReply::Error,QString)));
- }
-
-private slots:
- void routeCalculated(QGeoRouteReply *reply)
- {
- // A route request can ask for several alternative routes ...
- if (reply->routes().size() != 0) {
-
- // ... but by default it will only get a single route
- QGeoRoute route = reply->routes().at(0);
-
- //... now we have to make use of the route ...
- }
-
- reply->deleteLater();
- }
-
- void routeError(QGeoRouteReply *reply, QGeoRouteReply:Error error, const QString &errorString)
- {
- // ... inform the user that an error has occurred ...
- reply->deleteLater();
- }
-};
- \endcode
+ \snippet maps/routehandler.h RouteHandler
*/
/*!