#ifndef REALTIMESTATISTICS_H #define REALTIMESTATISTICS_H #include <QChartView> #include <QSplineSeries> using namespace QtCharts; #include <QWidget> #include <QDate> namespace Ui { class RealTimeStatistics; } class RealTimeStatistics : public QWidget { Q_OBJECT public: explicit RealTimeStatistics(QString code = "",QString username="",QWidget *parent = nullptr); ~RealTimeStatistics(); bool eventFilter(QObject *obj, QEvent *event); QString code; QString username; private: Ui::RealTimeStatistics *ui; QChart *initchart() const; private slots: void updateLastDate1(QDate); void updateLastDate2(QDate); void showlinetwo(); void updatechart(); }; #endif // REALTIMESTATISTICS_H