/*! \qmlproperty Coordinate Map::center This property holds the coordinate which occupies the center of the mapping viewport. The default value is an arbitrary valid coordinate. */ void QDeclarativeGraphicsGeoMap::setCenter(QDeclarativeCoordinate *center) { if (center_ == center) return; if (center_) { center_->disconnect(this); } center_ = center; if (center_) { connect(center_, SIGNAL(latitudeChanged(double)), this, SLOT(centerLatitudeChanged(double))); connect(center_, SIGNAL(longitudeChanged(double)), this, SLOT(centerLongitudeChanged(double))); connect(center_, SIGNAL(altitudeChanged(double)), this, SLOT(centerAltitudeChanged(double))); if (mapData_) { mapData_->setCenter(center_->coordinate()); } } emit declarativeCenterChanged(center_); }
void QDeclarativeGeoMapCircleObject::setDeclarativeCenter(const QDeclarativeCoordinate *center) { if (m_center->coordinate() == center->coordinate()) return; m_center->setCoordinate(center->coordinate()); setCenter(center->coordinate()); emit declarativeCenterChanged(m_center); }
void QDeclarativeGraphicsGeoMap::internalCenterChanged(const QGeoCoordinate &coordinate) { emit declarativeCenterChanged(new QDeclarativeCoordinate(coordinate, this)); }