From dbb55fba566fd3878b5ef76a2216f0c3f961147f Mon Sep 17 00:00:00 2001
From: Thiago Macieira <thiago.macieira@intel.com>
Date: Mon, 12 Jun 2017 16:01:04 -0700
Subject: Use QRandomGenerator instead of q?rand

Change-Id: Icd0e0d4b27cb4e5eb892fffd14b5285d43f4afbf
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
---
 examples/charts/dynamicspline/chart.cpp | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

(limited to 'examples/charts/dynamicspline')

diff --git a/examples/charts/dynamicspline/chart.cpp b/examples/charts/dynamicspline/chart.cpp
index 264f2460..9f33423c 100644
--- a/examples/charts/dynamicspline/chart.cpp
+++ b/examples/charts/dynamicspline/chart.cpp
@@ -31,7 +31,7 @@
 #include <QtCharts/QAbstractAxis>
 #include <QtCharts/QSplineSeries>
 #include <QtCharts/QValueAxis>
-#include <QtCore/QTime>
+#include <QtCore/QRandomGenerator>
 #include <QtCore/QDebug>
 
 Chart::Chart(QGraphicsItem *parent, Qt::WindowFlags wFlags):
@@ -42,8 +42,6 @@ Chart::Chart(QGraphicsItem *parent, Qt::WindowFlags wFlags):
     m_x(5),
     m_y(1)
 {
-    qsrand((uint) QTime::currentTime().msec());
-
     QObject::connect(&m_timer, SIGNAL(timeout()), this, SLOT(handleTimeout()));
     m_timer.setInterval(1000);
 
@@ -73,7 +71,7 @@ void Chart::handleTimeout()
     qreal x = plotArea().width() / m_axis->tickCount();
     qreal y = (m_axis->max() - m_axis->min()) / m_axis->tickCount();
     m_x += y;
-    m_y = qrand() % 5 - 2.5;
+    m_y = QRandomGenerator::bounded(5) - 2.5;
     m_series->append(m_x, m_y);
     scroll(x, 0);
     if (m_x == 100)
-- 
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