// Based on the example scalepicker from the Qwt/examples/event_filter

#pragma once

#include <QObject>
#include <QRect>

class QwtPlot;
class QwtScaleWidget;

class RiuQwtScalePicker : public QObject
{
    Q_OBJECT
public:
    explicit RiuQwtScalePicker( QwtPlot* plot );

    bool eventFilter( QObject*, QEvent* ) override;

    static double axisValueAtPosition( const QwtScaleWidget*, const QPoint& );

Q_SIGNALS:
    void mouseClicked( QwtScaleWidget*, const QPoint& );
};