1 files changed, 0 insertions, 61 deletions
diff --git a/examples/widgets/tools/settingseditor/settingstree.h b/examples/widgets/tools/settingseditor/settingstree.h
deleted file mode 100644
index 8dfa52113f..0000000000
--- a/examples/widgets/tools/settingseditor/settingstree.h
+++ /dev/null
@@ -1,61 +0,0 @@
-// Copyright (C) 2016 The Qt Company Ltd.
-// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
-
-#ifndef SETTINGSTREE_H
-#define SETTINGSTREE_H
-
-#include <QIcon>
-#include <QTimer>
-#include <QTreeWidget>
-#include <QSharedPointer>
-
-QT_BEGIN_NAMESPACE
-class QSettings;
-QT_END_NAMESPACE
-
-struct TypeChecker;
-
-class SettingsTree : public QTreeWidget
-{
-    Q_OBJECT
-
-public:
-    using SettingsPtr = QSharedPointer<QSettings>;
-    using TypeCheckerPtr = QSharedPointer<TypeChecker>;
-
-    SettingsTree(QWidget *parent = nullptr);
-    ~SettingsTree();
-
-    void setSettingsObject(const SettingsPtr &settings);
-    QSize sizeHint() const override;
-
-public slots:
-    void setAutoRefresh(bool autoRefresh);
-    void setFallbacksEnabled(bool enabled);
-    void maybeRefresh();
-    void refresh();
-
-protected:
-    bool event(QEvent *event) override;
-
-private slots:
-    void updateSetting(QTreeWidgetItem *item);
-
-private:
-    void updateChildItems(QTreeWidgetItem *parent);
-    QTreeWidgetItem *createItem(const QString &text, QTreeWidgetItem *parent,
-                                int index);
-    QTreeWidgetItem *childAt(QTreeWidgetItem *parent, int index) const;
-    int childCount(QTreeWidgetItem *parent) const;
-    int findChild(QTreeWidgetItem *parent, const QString &text, int startIndex) const;
-    void moveItemForward(QTreeWidgetItem *parent, int oldIndex, int newIndex);
-
-    SettingsPtr settings;
-    TypeCheckerPtr m_typeChecker;
-    QTimer refreshTimer;
-    QIcon groupIcon;
-    QIcon keyIcon;
-    bool autoRefresh = false;
-};
-
-#endif