1 files changed, 53 insertions, 0 deletions
diff --git a/examples/opengl/cube/mainwidget.h b/examples/opengl/cube/mainwidget.h
new file mode 100644
index 0000000000..595173b65d
--- /dev/null
+++ b/examples/opengl/cube/mainwidget.h
@@ -0,0 +1,53 @@
+#ifndef MAINWIDGET_H
+#define MAINWIDGET_H
+
+#include <QtOpenGL/QGLWidget>
+
+#include <QMatrix4x4>
+#include <QQuaternion>
+#include <QVector2D>
+
+class QBasicTimer;
+class QGLShaderProgram;
+
+class GeometryEngine;
+
+class MainWidget : public QGLWidget
+{
+    Q_OBJECT
+public:
+    explicit MainWidget(QWidget *parent = 0);
+    virtual ~MainWidget();
+
+signals:
+
+public slots:
+
+protected:
+    void mousePressEvent(QMouseEvent *e);
+    void mouseReleaseEvent(QMouseEvent *e);
+    void timerEvent(QTimerEvent *e);
+
+    void initializeGL();
+    void resizeGL(int w, int h);
+    void paintGL();
+
+    void initShaders();
+    void initTextures();
+
+private:
+    QBasicTimer *timer;
+    QGLShaderProgram *program;
+    GeometryEngine *geometries;
+
+    GLuint texture;
+
+    QMatrix4x4 projection;
+
+    QVector2D mousePressPosition;
+    QVector3D rotationAxis;
+    qreal angularSpeed;
+    QQuaternion rotation;
+};
+
+#endif // MAINWIDGET_H