Added possibility to set duration and easing curve for chart animation

Changed the animation API so that it's possible to change the duration
and easing curve of the chart animation.

Change-Id: I2ab3e0664a7f30bc2bb7085daa1d97181edb90ba
Task-number: QTRD-3496
Reviewed-by: Miikka Heikkinen <miikka.heikkinen@theqtcompany.com>

1 files changed, 4 insertions, 3 deletions

diff --git a/src/charts/splinechart/qsplineseries.cpp b/src/charts/splinechart/qsplineseries.cpp
index 989139b6..b33864da 100644
--- a/src/charts/splinechart/qsplineseries.cpp
+++ b/src/charts/splinechart/qsplineseries.cpp
@@ -143,7 +143,8 @@ void QSplineSeriesPrivate::initializeTheme(int index, ChartTheme* theme, bool fo
     }
 }
 
-void QSplineSeriesPrivate::initializeAnimations(QtCharts::QChart::AnimationOptions options)
+void QSplineSeriesPrivate::initializeAnimations(QtCharts::QChart::AnimationOptions options,
+                                                int duration, QEasingCurve &curve)
 {
     SplineChartItem *item = static_cast<SplineChartItem *>(m_item.data());
     Q_ASSERT(item);
@@ -151,10 +152,10 @@ void QSplineSeriesPrivate::initializeAnimations(QtCharts::QChart::AnimationOptio
         item->animation()->stopAndDestroyLater();
 
     if (options.testFlag(QChart::SeriesAnimations))
-        item->setAnimation(new SplineAnimation(item));
+        item->setAnimation(new SplineAnimation(item, duration, curve));
     else
         item->setAnimation(0);
-    QAbstractSeriesPrivate::initializeAnimations(options);
+    QAbstractSeriesPrivate::initializeAnimations(options, duration, curve);
 }
 
 #include "moc_qsplineseries.cpp"