Use auto in graphgallery example

Fixing clazy warnings about not repeating type names.

Task-number: QTBUG-110698
Change-Id: I574c79bc27ba93e2e84aa454281c8648cd5ddc47
Reviewed-by: Cristian Maureira-Fredes <cristian.maureira-fredes@qt.io>
(cherry picked from commit c0f6506eda7ebd7f61f7c03b6d9a59cc530a7116)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/examples/datavisualization/graphgallery/rainfalldata.cpp b/examples/datavisualization/graphgallery/rainfalldata.cpp
index 76049bec..66a2553a 100644
--- a/examples/datavisualization/graphgallery/rainfalldata.cpp
+++ b/examples/datavisualization/graphgallery/rainfalldata.cpp
@@ -76,7 +76,7 @@ void RainfallData::addDataSet()
 {
     // Create a new variant data set and data item list
     m_dataSet =  new VariantDataSet;
-    VariantDataItemList *itemList = new VariantDataItemList;
+    auto *itemList = new VariantDataItemList;
 
     // Read data from a data file into the data item list
     QFile dataFile(":/data/raindata.txt");
@@ -94,7 +94,7 @@ void RainfallData::addDataSet()
             }
             // Store year and month as strings, and rainfall value as double
             // into a variant data item and add the item to the item list.
-            VariantDataItem *newItem = new VariantDataItem;
+            auto *newItem = new VariantDataItem;
             for (int i = 0; i < 2; ++i)
                 newItem->append(strList.at(i).trimmed().toString());
             newItem->append(strList.at(2).trimmed().toDouble());