// Copyright (C) 2016 The Qt Company Ltd. // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause #ifndef CAR_H #define CAR_H #include #include class Car : public QGraphicsObject { Q_OBJECT public: Car(); QRectF boundingRect() const override; public slots: void accelerate(); void decelerate(); void turnLeft(); void turnRight(); protected: void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget = nullptr) override; void timerEvent(QTimerEvent *event) override; private: QBrush color = Qt::green; qreal wheelsAngle = 0; // used when applying rotation qreal speed = 0; // delta movement along the body axis }; #endif // CAR_H