2 files changed, 2 insertions, 2 deletions
diff --git a/examples/datavisualization/scatter/CMakeLists.txt b/examples/datavisualization/scatter/CMakeLists.txt
index 0dbedc1d..1b2e967f 100644
--- a/examples/datavisualization/scatter/CMakeLists.txt
+++ b/examples/datavisualization/scatter/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.14)
+cmake_minimum_required(VERSION 3.16)
 project(scatter LANGUAGES CXX)
 
 set(CMAKE_INCLUDE_CURRENT_DIR ON)
diff --git a/examples/datavisualization/scatter/scatterdatamodifier.h b/examples/datavisualization/scatter/scatterdatamodifier.h
index cbb14995..f79a46e9 100644
--- a/examples/datavisualization/scatter/scatterdatamodifier.h
+++ b/examples/datavisualization/scatter/scatterdatamodifier.h
@@ -63,7 +63,7 @@ Q_SIGNALS:
     void backgroundEnabledChanged(bool enabled);
     void gridEnabledChanged(bool enabled);
     void shadowQualityChanged(int quality);
-    void fontChanged(QFont font);
+    void fontChanged(const QFont &font);
 
 private:
     QVector3D randVector();