latency_graph_widget.h

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#ifndef LATENCY_GRAPH_WIDGET_H
#define LATENCY_GRAPH_WIDGET_H
 
#include <QList>
#include <QWidget>
#include <QtGlobal>
#include <qtmetamacros.h>

class LatencyGraphWidget : public QWidget
{
    Q_OBJECT
public:
    explicit LatencyGraphWidget(QWidget *parent = nullptr);

    static constexpr qint64 ColorScaleMs = 500;
 
    void setSamples(const QList<int> &samplesMs);
 
protected:
    void paintEvent(QPaintEvent *event) override;
 
private:
    static constexpr qint64 MinScaleMs = 100;
 
    QList<int> samples;
};
 
#endif