1 files changed, 16 insertions, 0 deletions
diff --git a/doc/src/snippets/porting-qx11info/testwindow.h b/doc/src/snippets/porting-qx11info/testwindow.h
new file mode 100644
index 00000000..7110c5d9
--- /dev/null
+++ b/doc/src/snippets/porting-qx11info/testwindow.h
@@ -0,0 +1,16 @@
+// Copyright (C) 2022 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+
+#ifndef TESTWINDOW_H
+#define TESTWINDOW_H
+
+#include <QtGui/QWindow>
+
+class TestWindow : public QWindow
+{
+    Q_OBJECT
+public:
+    explicit TestWindow(QWindow *parent = nullptr);
+};
+
+#endif // TESTWINDOW_H