Use QRandomGenerator instead of q?rand

Change-Id: Icd0e0d4b27cb4e5eb892fffd14b5285d43f4afbf
Reviewed-by: Lars Knoll <lars.knoll@qt.io>

1 files changed, 2 insertions, 1 deletions

diff --git a/examples/charts/zoomlinechart/main.cpp b/examples/charts/zoomlinechart/main.cpp
index 6a80982b..b3c6a33f 100644
--- a/examples/charts/zoomlinechart/main.cpp
+++ b/examples/charts/zoomlinechart/main.cpp
@@ -32,6 +32,7 @@
 #include <QtWidgets/QApplication>
 #include <QtWidgets/QMainWindow>
 #include <QtCore/QtMath>
+#include <QtCore/QRandomGenerator>
 #include <QtCharts/QLineSeries>
 #include <QtCharts/QValueAxis>
 
@@ -45,7 +46,7 @@ int main(int argc, char *argv[])
     QLineSeries *series = new QLineSeries();
     for (int i = 0; i < 500; i++) {
         QPointF p((qreal) i, qSin(M_PI / 50 * i) * 100);
-        p.ry() += qrand() % 20;
+        p.ry() += QRandomGenerator::bounded(20);
         *series << p;
     }
 //![1]