1 files changed, 85 insertions, 0 deletions
diff --git a/tests/manual/examples/opengl/qopenglwidget/glwidget.h b/tests/manual/examples/opengl/qopenglwidget/glwidget.h
new file mode 100644
index 0000000000..de9d11b94c
--- /dev/null
+++ b/tests/manual/examples/opengl/qopenglwidget/glwidget.h
@@ -0,0 +1,85 @@
+// Copyright (C) 2016 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+
+#ifndef GLWIDGET_H
+#define GLWIDGET_H
+
+#include <QOpenGLWidget>
+#include <QOpenGLFunctions>
+#include <QOpenGLBuffer>
+#include <QVector3D>
+#include <QMatrix4x4>
+#include <QElapsedTimer>
+#include <QList>
+#include <QPushButton>
+
+class Bubble;
+class MainWindow;
+
+QT_FORWARD_DECLARE_CLASS(QOpenGLTexture)
+QT_FORWARD_DECLARE_CLASS(QOpenGLShader)
+QT_FORWARD_DECLARE_CLASS(QOpenGLShaderProgram)
+
+class GLWidget : public QOpenGLWidget, protected QOpenGLFunctions
+{
+    Q_OBJECT
+public:
+    GLWidget(MainWindow *maybeMainWindow, const QColor &background);
+    ~GLWidget();
+
+public slots:
+    void setScaling(int scale);
+    void setLogo();
+    void setTexture();
+    void setShowBubbles(bool);
+    void setTransparent(bool transparent);
+
+protected:
+    void resizeGL(int w, int h) override;
+    void paintGL() override;
+    void initializeGL() override;
+
+private:
+    void paintTexturedCube();
+    void paintQtLogo();
+    void createGeometry();
+    void createBubbles(int number);
+    void quad(qreal x1, qreal y1, qreal x2, qreal y2, qreal x3, qreal y3, qreal x4, qreal y4);
+    void extrude(qreal x1, qreal y1, qreal x2, qreal y2);
+    void reset();
+
+    MainWindow *m_mainWindow;
+    qreal m_fAngle = 0;
+    qreal m_fScale = 1;
+    bool m_showBubbles = true;
+    QList<QVector3D> m_vertices;
+    QList<QVector3D> m_normals;
+    bool m_qtLogo = true;
+    QList<Bubble *> m_bubbles;
+    int m_frames = 0;
+    QElapsedTimer m_time;
+    QOpenGLShader *m_vshader1 = nullptr;
+    QOpenGLShader *m_fshader1 = nullptr;
+    QOpenGLShader *m_vshader2 = nullptr;
+    QOpenGLShader *m_fshader2 = nullptr;
+    QOpenGLShaderProgram *m_program1 = nullptr;
+    QOpenGLShaderProgram *m_program2 = nullptr;
+    QOpenGLTexture *m_texture = nullptr;
+    QOpenGLBuffer m_vbo1;
+    QOpenGLBuffer m_vbo2;
+    int m_vertexAttr1 = 0;
+    int m_normalAttr1 = 0;
+    int m_matrixUniform1 = 0;
+    int m_vertexAttr2 = 0;
+    int m_normalAttr2 = 0;
+    int m_texCoordAttr2 = 0;
+    int m_matrixUniform2 = 0;
+    int m_textureUniform2 = 0;
+    bool m_transparent = false;
+    QPushButton *m_btn = nullptr;
+    QPushButton *m_btn2 = nullptr;
+    QColor m_background;
+    QMetaObject::Connection m_contextWatchConnection;
+};
+
+#endif