1 files changed, 1 insertions, 3 deletions
diff --git a/examples/datavisualization/graphgallery/topographicseries.h b/examples/datavisualization/graphgallery/topographicseries.h
index 8c49c338..b54971a3 100644
--- a/examples/datavisualization/graphgallery/topographicseries.h
+++ b/examples/datavisualization/graphgallery/topographicseries.h
@@ -10,7 +10,7 @@ class TopographicSeries : public QSurface3DSeries
 {
     Q_OBJECT
 public:
-    explicit TopographicSeries();
+    TopographicSeries();
     ~TopographicSeries();
 
     void setTopographyFile(const QString file, float width, float height);
@@ -18,8 +18,6 @@ public:
     float sampleCountX() { return m_sampleCountX; }
     float sampleCountZ() { return m_sampleCountZ; }
 
-public Q_SLOTS:
-
 private:
     float m_sampleCountX = 0.f;
     float m_sampleCountZ = 0.f;