Make QDeclarativeGeoMapItemBase::geoShape R/W

This patch adds a setter for the geoShape property, overridden
in the subclasses.

Change-Id: I5fc4d412efee5e95c5650943ea5bf9b72dc40155
Reviewed-by: Alex Blasche <alexander.blasche@qt.io>

1 files changed, 16 insertions, 0 deletions

diff --git a/src/location/declarativemaps/qdeclarativepolylinemapitem.cpp b/src/location/declarativemaps/qdeclarativepolylinemapitem.cpp
index e6619800..70b4bc21 100644
--- a/src/location/declarativemaps/qdeclarativepolylinemapitem.cpp
+++ b/src/location/declarativemaps/qdeclarativepolylinemapitem.cpp
@@ -998,6 +998,22 @@ const QGeoShape &QDeclarativePolylineMapItem::geoShape() const
     return geopath_;
 }
 
+void QDeclarativePolylineMapItem::setGeoShape(const QGeoShape &shape)
+{
+    if (shape == geopath_)
+        return;
+
+    const QGeoPath geopath(shape); // if shape isn't a path, path will be created as a default-constructed path
+    const bool pathHasChanged = geopath.path() != geopath_.path();
+    geopath_ = geopath;
+
+    regenerateCache();
+    geometry_.setPreserveGeometry(true, geopath_.boundingGeoRectangle().topLeft());
+    markSourceDirtyAndUpdate();
+    if (pathHasChanged)
+        emit pathChanged();
+}
+
 QGeoMap::ItemType QDeclarativePolylineMapItem::itemType() const
 {
     return QGeoMap::MapPolyline;