#ifndef SWITCH_H
#define SWITCH_H

#include <QWidget>
#include <QPainter>
#include <QMouseEvent>
#include <QtCore/qmath.h>
#include "QThread"
#include "QDebug"
#include "QPicture"

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

    void setSwitchdir(uint8_t value);
    void setSegment(uint16_t value);
    void setPosition(uint16_t pos);
    void setValue(uint16_t value);
    void setRecovery(bool state);
    void setNotice(uint16_t pos,QString str);

    uint16_t segment(void);
    uint16_t position(void);
    uint16_t channel(void);
signals:

    void positionChange(uint16_t value);

protected:

    int16_t Limit(int16_t pos,int16_t min,int16_t max);

    void mouseReleaseEvent(QMouseEvent *e);
    void mousePressEvent(QMouseEvent *e);
    void mouseMoveEvent(QMouseEvent *e);
    //void mouseDoubleClickEvent(QMouseEvent *e);
    //void wheelEvent(QWheelEvent *e);

    void paintEvent(QPaintEvent *);

    void drawSwitch(QPainter *painter);

public slots:



private:

    bool Recovery = false;
    uint8_t  m_switchdir = 0;//默认竖直

    uint16_t m_max = 1900;
    uint16_t m_min = 1100;
    uint16_t m_channel = 1100;
    uint16_t m_segment = 2;
    uint16_t m_position = 0;

    QMap<uint16_t,QString> Notice;

};

#endif // SWITCH_H