Fix QGeoMapObject handling in reference implementation

setVisible was neither changing the visibility nor
triggering repaint.
Pimpls weren't removing themselves in their destructors when
dynamically added/removed via QGeoMapObjectView
add/removeMapObject.
This patch also factors out the duplicated QGeoMapObject support
from QGeoTiledMapLabs and QGeoMapObjectsOverlay and moves it
into an own class, QGeoMapObjectQSGSupport.
To properly flush the scene graph nodes upon object removal,
a pointer to the QSGNode is added to the MapObject struct,
now moved inside QGeoMapObjectQSGSupport.

Change-Id: Ie8c6d54f8f340ba3867717d9620791d3fe8021cc
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/location/maps/qgeomap_p.h b/src/location/maps/qgeomap_p.h
index e67340be..f6be5cae 100644
--- a/src/location/maps/qgeomap_p.h
+++ b/src/location/maps/qgeomap_p.h
@@ -151,13 +151,13 @@ public:
     virtual bool fitViewportToGeoRectangle(const QGeoRectangle &rectangle);
 
     virtual void setCopyrightVisible(bool visible);
+    virtual void removeMapObject(QGeoMapObject *obj);
 
 protected:
     QGeoMap(QGeoMapPrivate &dd, QObject *parent = 0);
     void setCameraData(const QGeoCameraData &cameraData);
     void setCameraCapabilities(const QGeoCameraCapabilities &cameraCapabilities);
     virtual QSGNode *updateSceneGraph(QSGNode *node, QQuickWindow *window) = 0;
-    virtual void removeMapObject(QGeoMapObject *obj);
 
 Q_SIGNALS:
     void cameraDataChanged(const QGeoCameraData &cameraData);