3 files changed, 13 insertions, 0 deletions
diff --git a/tests/scattertest/main.cpp b/tests/scattertest/main.cpp
index fbe257f5..2bd60aff 100644
--- a/tests/scattertest/main.cpp
+++ b/tests/scattertest/main.cpp
@@ -102,6 +102,9 @@ int main(int argc, char **argv)
     QPushButton *setSelectedItemButton = new QPushButton(widget);
     setSelectedItemButton->setText(QStringLiteral("Select/deselect item 3"));
 
+    QPushButton *clearSeriesDataButton = new QPushButton(widget);
+    clearSeriesDataButton->setText(QStringLiteral("Clear series data"));
+
     QPushButton *addSeriesButton = new QPushButton(widget);
     addSeriesButton->setText(QStringLiteral("Add Series"));
 
@@ -220,6 +223,7 @@ int main(int argc, char **argv)
     vLayout->addWidget(removeOneButton, 0, Qt::AlignTop);
     vLayout->addWidget(removeBunchButton, 0, Qt::AlignTop);
     vLayout->addWidget(setSelectedItemButton, 0, Qt::AlignTop);
+    vLayout->addWidget(clearSeriesDataButton, 0, Qt::AlignTop);
     vLayout->addWidget(addSeriesButton, 0, Qt::AlignTop);
     vLayout->addWidget(removeSeriesButton, 0, Qt::AlignTop);
     vLayout->addWidget(toggleSeriesVisibilityButton, 0, Qt::AlignTop);
@@ -280,6 +284,8 @@ int main(int argc, char **argv)
                      &ScatterDataModifier::removeBunch);
     QObject::connect(setSelectedItemButton, &QPushButton::clicked, modifier,
                      &ScatterDataModifier::selectItem);
+    QObject::connect(clearSeriesDataButton, &QPushButton::clicked, modifier,
+                     &ScatterDataModifier::clearSeriesData);
     QObject::connect(addSeriesButton, &QPushButton::clicked, modifier,
                      &ScatterDataModifier::addSeries);
     QObject::connect(removeSeriesButton, &QPushButton::clicked, modifier,
diff --git a/tests/scattertest/scatterchart.cpp b/tests/scattertest/scatterchart.cpp
index a589919f..2e208926 100644
--- a/tests/scattertest/scatterchart.cpp
+++ b/tests/scattertest/scatterchart.cpp
@@ -459,6 +459,12 @@ void ScatterDataModifier::setGradient()
     }
 }
 
+void ScatterDataModifier::clearSeriesData()
+{
+    if (m_targetSeries)
+        m_targetSeries->dataProxy()->resetArray(0);
+}
+
 void ScatterDataModifier::addSeries()
 {
     QScatter3DSeries *series = createAndAddSeries();
diff --git a/tests/scattertest/scatterchart.h b/tests/scattertest/scatterchart.h
index 23071c85..1470f07b 100644
--- a/tests/scattertest/scatterchart.h
+++ b/tests/scattertest/scatterchart.h
@@ -71,6 +71,7 @@ public slots:
     void selectItem();
     void handleSelectionChange(int index);
     void setGradient();
+    void clearSeriesData();
     void addSeries();
     void removeSeries();
     void toggleSeriesVisibility();