1 files changed, 0 insertions, 50 deletions
diff --git a/examples/widgets/mainwindows/mainwindow/mainwindow.h b/examples/widgets/mainwindows/mainwindow/mainwindow.h
deleted file mode 100644
index ec522d1a51..0000000000
--- a/examples/widgets/mainwindows/mainwindow/mainwindow.h
+++ /dev/null
@@ -1,50 +0,0 @@
-// Copyright (C) 2016 The Qt Company Ltd.
-// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
-
-#ifndef MAINWINDOW_H
-#define MAINWINDOW_H
-
-#include <QMainWindow>
-#include <QMap>
-#include <QString>
-#include <QSize>
-
-class ToolBar;
-QT_FORWARD_DECLARE_CLASS(QMenu)
-
-class MainWindow : public QMainWindow
-{
-    Q_OBJECT
-
-public:
-    typedef QMap<QString, QSize> CustomSizeHintMap;
-
-    explicit MainWindow(const CustomSizeHintMap &customSizeHints,
-                        QWidget *parent = nullptr,
-                        Qt::WindowFlags flags = { });
-
-public slots:
-    void actionTriggered(QAction *action);
-    void saveLayout();
-    void loadLayout();
-    void switchLayoutDirection();
-    void setDockOptions();
-
-    void createDockWidget();
-    void destroyDockWidget(QAction *action);
-
-    void about();
-
-private:
-    void setupToolBar();
-    void setupMenuBar();
-    void setupDockWidgets(const CustomSizeHintMap &customSizeHints);
-
-    QList<ToolBar*> toolBars;
-    QMenu *dockWidgetMenu;
-    QMenu *mainWindowMenu;
-    QList<QDockWidget *> extraDockWidgets;
-    QMenu *destroyDockWidgetMenu;
-};
-
-#endif // MAINWINDOW_H