1 files changed, 0 insertions, 29 deletions
diff --git a/examples/widgets/widgets/groupbox/window.h b/examples/widgets/widgets/groupbox/window.h
deleted file mode 100644
index 714f22b756..0000000000
--- a/examples/widgets/widgets/groupbox/window.h
+++ /dev/null
@@ -1,29 +0,0 @@
-// Copyright (C) 2016 The Qt Company Ltd.
-// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
-
-#ifndef WINDOW_H
-#define WINDOW_H
-
-#include <QWidget>
-
-QT_BEGIN_NAMESPACE
-class QGroupBox;
-QT_END_NAMESPACE
-
-//! [0]
-class Window : public QWidget
-{
-    Q_OBJECT
-
-public:
-    Window(QWidget *parent = nullptr);
-
-private:
-    QGroupBox *createFirstExclusiveGroup();
-    QGroupBox *createSecondExclusiveGroup();
-    QGroupBox *createNonExclusiveGroup();
-    QGroupBox *createPushButtonGroup();
-};
-//! [0]
-
-#endif