1 files changed, 0 insertions, 66 deletions
diff --git a/examples/widgets/itemviews/chart/pieview.h b/examples/widgets/itemviews/chart/pieview.h
deleted file mode 100644
index 19c4a18ed0..0000000000
--- a/examples/widgets/itemviews/chart/pieview.h
+++ /dev/null
@@ -1,66 +0,0 @@
-// Copyright (C) 2016 The Qt Company Ltd.
-// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
-
-#ifndef PIEVIEW_H
-#define PIEVIEW_H
-
-#include <QAbstractItemView>
-
-//! [0]
-class PieView : public QAbstractItemView
-{
-    Q_OBJECT
-
-public:
-    PieView(QWidget *parent = nullptr);
-
-    QRect visualRect(const QModelIndex &index) const override;
-    void scrollTo(const QModelIndex &index, ScrollHint hint = EnsureVisible) override;
-    QModelIndex indexAt(const QPoint &point) const override;
-
-protected slots:
-    void dataChanged(const QModelIndex &topLeft, const QModelIndex &bottomRight,
-                     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;
-
-protected:
-    bool edit(const QModelIndex &index, EditTrigger trigger, QEvent *event) override;
-    QModelIndex moveCursor(QAbstractItemView::CursorAction cursorAction,
-                           Qt::KeyboardModifiers modifiers) override;
-
-    int horizontalOffset() const override;
-    int verticalOffset() const override;
-
-    bool isIndexHidden(const QModelIndex &index) const override;
-
-    void setSelection(const QRect&, QItemSelectionModel::SelectionFlags command) override;
-
-    void mousePressEvent(QMouseEvent *event) override;
-
-    void mouseMoveEvent(QMouseEvent *event) override;
-    void mouseReleaseEvent(QMouseEvent *event) override;
-
-    void paintEvent(QPaintEvent *event) override;
-    void resizeEvent(QResizeEvent *event) override;
-    void scrollContentsBy(int dx, int dy) override;
-
-    QRegion visualRegionForSelection(const QItemSelection &selection) const override;
-
-private:
-    QRect itemRect(const QModelIndex &item) const;
-    QRegion itemRegion(const QModelIndex &index) const;
-    int rows(const QModelIndex &index = QModelIndex()) const;
-    void updateGeometries() override;
-
-    int margin = 0;
-    int totalSize = 300;
-    int pieSize = totalSize - 2 * margin;
-    int validItems = 0;
-    double totalValue = 0.0;
-    QRubberBand *rubberBand = nullptr;
-    QPoint origin;
-};
-//! [0]
-
-#endif // PIEVIEW_H