Convert uses of QTime as a timer to QElapsedTimer

Change-Id: I2504b5a010d33a91676754f9a265725ce39438cb
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
 

2 files changed, 6 insertions, 6 deletions

diff --git a/src/charts/scroller.cpp b/src/charts/scroller.cpp
index 09809973..57a257c8 100644
--- a/src/charts/scroller.cpp
+++ b/src/charts/scroller.cpp
@@ -52,11 +52,11 @@ void Scroller::move(const QPointF &delta)
 {
     switch (m_state) {
     case Pressed:
-        m_timeStamp = QTime::currentTime();
+        m_timeStamp.restart();
         break;
     case Scroll:
         stopTicker();
-        m_timeStamp = QTime::currentTime();
+        m_timeStamp.restart();
         break;
     default:
         break;
@@ -69,10 +69,10 @@ void Scroller::scrollTo(const QPointF &delta)
     // Starts scrolling, if at least m_timeTresholdMin msecs has gone since timestamp
     // current time is no more than m_timeTresholdMax from timestamp
 
-    if ((m_timeStamp.elapsed() > m_timeTresholdMin) && (m_timeStamp.msecsTo(QTime::currentTime()) < m_timeTresholdMax)) {
+    if ((m_timeStamp.elapsed() > m_timeTresholdMin) && (m_timeStamp.elapsed() < m_timeTresholdMax)) {
         // Release was quick enough. Start scrolling.
         qreal interval = 25;
-        qreal time = m_timeStamp.msecsTo(QTime::currentTime());
+        qreal time = m_timeStamp.elapsed();
         if (qFuzzyCompare(time, 0)) {
             m_speed = delta / 5;
         } else {
diff --git a/src/charts/scroller_p.h b/src/charts/scroller_p.h
index 7cc7a4f6..1b7a8f69 100644
--- a/src/charts/scroller_p.h
+++ b/src/charts/scroller_p.h
@@ -42,7 +42,7 @@
 #include <QtCharts/QChartGlobal>
 #include <QtCore/QObject>
 #include <QtCore/QBasicTimer>
-#include <QtCore/QTime>
+#include <QtCore/QElapsedTimer>
 #include <QtCore/QPointF>
 #include <QtCharts/private/qchartglobal_p.h>
 
@@ -105,7 +105,7 @@ private:
 
 private:
     ScrollTicker m_ticker;
-    QTime m_timeStamp;
+    QElapsedTimer m_timeStamp;
     QPointF m_speed;
     QPointF m_fraction;
     int m_timeTresholdMin;