// Copyright (C) 2023 The Qt Company Ltd. // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause #ifndef CHART_H #define CHART_H #include QT_FORWARD_DECLARE_CLASS(QGestureEvent) //![1] class Chart : public QChart //![1] { public: explicit Chart(QGraphicsItem *parent = nullptr, Qt::WindowFlags wFlags = {}); protected: bool sceneEvent(QEvent *event); private: bool gestureEvent(QGestureEvent *event); }; #endif