1 files changed, 48 insertions, 0 deletions
diff --git a/tests/manual/examples/opengl/contextinfo/renderwindow.h b/tests/manual/examples/opengl/contextinfo/renderwindow.h
new file mode 100644
index 0000000000..964dd601a6
--- /dev/null
+++ b/tests/manual/examples/opengl/contextinfo/renderwindow.h
@@ -0,0 +1,48 @@
+// Copyright (C) 2016 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+
+#ifndef RENDERWINDOW_H
+#define RENDERWINDOW_H
+
+#include <QWindow>
+#include <QOpenGLVertexArrayObject>
+#include <QOpenGLBuffer>
+
+QT_FORWARD_DECLARE_CLASS(QOpenGLContext)
+QT_FORWARD_DECLARE_CLASS(QOpenGLShaderProgram)
+
+class RenderWindow : public QWindow
+{
+    Q_OBJECT
+
+public:
+    RenderWindow(const QSurfaceFormat &format);
+    QOpenGLContext *context() { return m_context; }
+    void exposeEvent(QExposeEvent *) override;
+    void setForceGLSL110(bool enable) { m_forceGLSL110 = enable; }
+
+signals:
+    void ready();
+    void error(const QString &msg);
+
+protected:
+    bool event(QEvent *ev) override;
+
+private slots:
+    void render();
+
+private:
+    void init();
+    void setupVertexAttribs();
+
+    QOpenGLContext *m_context;
+    bool m_initialized;
+    bool m_forceGLSL110;
+    QOpenGLShaderProgram *m_program;
+    int m_posAttr, m_colAttr, m_matrixUniform;
+    QOpenGLVertexArrayObject m_vao;
+    QOpenGLBuffer m_vbo;
+    float m_angle;
+};
+
+#endif // RENDERWINDOW_H