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-rw-r--r--examples/widgets/itemviews/chart/pieview.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/examples/widgets/itemviews/chart/pieview.h b/examples/widgets/itemviews/chart/pieview.h
index 22c74dde81..f92a443463 100644
--- a/examples/widgets/itemviews/chart/pieview.h
+++ b/examples/widgets/itemviews/chart/pieview.h
@@ -67,7 +67,7 @@ public:
protected slots:
void dataChanged(const QModelIndex &topLeft, const QModelIndex &bottomRight,
- const QVector<int> &roles = QVector<int>()) override;
+ const QList<int> &roles = QList<int>()) override;
void rowsInserted(const QModelIndex &parent, int start, int end) override;
void rowsAboutToBeRemoved(const QModelIndex &parent, int start, int end) override;