qt5base-lts/tests/manual/qopenglwidget/openglwidget/openglwidget.h

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** This file is part of the test suite of the Qt Toolkit.
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#ifndef OPENGLWIDGET_H
#define OPENGLWIDGET_H

#include <QtWidgets/QOpenGLWidget>
#include <QtGui/QVector3D>

class OpenGLWidgetPrivate;
class OpenGLWidget : public QOpenGLWidget
{
    Q_OBJECT
public:
    OpenGLWidget(int interval = 30, const QVector3D &rotAxis = QVector3D(0, 1, 0), QWidget *parent = nullptr);
    ~OpenGLWidget();

    void initializeGL();
    void resizeGL(int w, int h);
    void paintGL();

    void setClearColor(const float *c);

private:
    QScopedPointer<OpenGLWidgetPrivate> d;
};

#endif // OPENGLWIDGET_H