1 files changed, 25 insertions, 0 deletions
diff --git a/examples/opengl/stereoqopenglwidget/mainwindow.cpp b/examples/opengl/stereoqopenglwidget/mainwindow.cpp
new file mode 100644
index 0000000000..33f93ba7de
--- /dev/null
+++ b/examples/opengl/stereoqopenglwidget/mainwindow.cpp
@@ -0,0 +1,25 @@
+// Copyright (C) 2022 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+
+#include "mainwindow.h"
+#include <QApplication>
+#include <QMenuBar>
+#include "glwidget.h"
+
+MainWindow::MainWindow()
+{
+    GLWidget *glwidget = new GLWidget(qRgb(20, 20, 50));
+    setCentralWidget(glwidget);
+
+    QMenu *screenShotMenu = menuBar()->addMenu("&Screenshot");
+    screenShotMenu->addAction("Left buffer", this, [glwidget](){
+        glwidget->saveImage(QOpenGLWidget::LeftBuffer);
+    });
+
+    screenShotMenu->addAction("Right buffer", this, [glwidget](){
+        glwidget->saveImage(QOpenGLWidget::RightBuffer);
+    });
+
+    QMenu *helpMenu = menuBar()->addMenu("&Help");
+    helpMenu->addAction("About Qt", qApp, &QApplication::aboutQt);
+}