2 files changed, 7 insertions, 1 deletions
diff --git a/src/datavisualizationqml2/declarativesurface.cpp b/src/datavisualizationqml2/declarativesurface.cpp
index 8375fa53..af3e059b 100644
--- a/src/datavisualizationqml2/declarativesurface.cpp
+++ b/src/datavisualizationqml2/declarativesurface.cpp
@@ -41,6 +41,9 @@ DeclarativeSurface::DeclarativeSurface(QQuickItem *parent)
     m_shared = new Surface3DController(boundingRect().toRect());
     setSharedController(m_shared);
 
+    QObject::connect(m_shared, &Surface3DController::smoothSurfaceEnabledChanged, this,
+                     &DeclarativeSurface::smoothSurfaceEnabledChanged);
+
     QItemModelSurfaceDataProxy *proxy = new QItemModelSurfaceDataProxy;
     m_shared->setActiveDataProxy(proxy);
 }
diff --git a/src/datavisualizationqml2/declarativesurface_p.h b/src/datavisualizationqml2/declarativesurface_p.h
index 6ba52146..6e35b3b3 100644
--- a/src/datavisualizationqml2/declarativesurface_p.h
+++ b/src/datavisualizationqml2/declarativesurface_p.h
@@ -51,7 +51,7 @@ class DeclarativeSurface : public AbstractDeclarative
     Q_PROPERTY(Q3DValueAxis *axisX READ axisX WRITE setAxisX)
     Q_PROPERTY(Q3DValueAxis *axisY READ axisY WRITE setAxisY)
     Q_PROPERTY(Q3DValueAxis *axisZ READ axisZ WRITE setAxisZ)
-    Q_PROPERTY(bool smoothSurfaceEnabled READ isSmoothSurfaceEnabled WRITE setSmoothSurfaceEnabled)
+    Q_PROPERTY(bool smoothSurfaceEnabled READ isSmoothSurfaceEnabled WRITE setSmoothSurfaceEnabled NOTIFY smoothSurfaceEnabledChanged)
     Q_PROPERTY(bool surfaceGridEnabled READ isSurfaceGridEnabled WRITE setSurfaceGridEnabled)
     Q_PROPERTY(ColorGradient *gradient READ gradient WRITE setGradient)
 
@@ -78,6 +78,9 @@ public:
     void setGradient(ColorGradient *gradient);
     ColorGradient *gradient() const;
 
+signals:
+    void smoothSurfaceEnabledChanged(bool enabled);
+
 protected:
     void handleGradientUpdate();