/*
* Copyright (C) 2019 Tianjin KYLIN Information Technology Co., Ltd.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3, or (at your option)
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see <http://www.gnu.org/licenses/&gt;.
*
*/
#ifndef VERTICALSCROLL_60_H
#define VERTICALSCROLL_60_H

#include <QWidget>
#include <QPropertyAnimation>
#include <QPainter>
#include <QStyleOption>
#include "baseverticalscroll.h"

namespace Ui {

class VerticalScroll_60;

}

class VerticalScroll_60 : public BaseVerticalScroll

{

    Q_OBJECT

    Q_PROPERTY(int deviation READ readDeviation WRITE setDeviation )

public:

    explicit VerticalScroll_60(QWidget *parent = 0);

    ~VerticalScroll_60();
    //设置范围
    // set range
    void setRange(int min, int max);
    //获取当前值
    // Get current value
    int readValue();

    void setupUi(QWidget *VerticalScroll_60);

    void retranslateUi(QWidget *VerticalScroll_60);

protected:
    void mousePressEvent(QMouseEvent *) override;


    void mouseReleaseEvent(QMouseEvent *) override;


    void paintEvent(QPaintEvent *) override;
    void enterEvent ( QEvent * event ) override;
    void leaveEvent ( QEvent * event ) override;
    //描绘数字
    //使选中的数字回到屏幕中间
    //鼠标移动偏移量，默认为0
    // Mouse movement offset, default is 0
    int readDeviation();
    //设置偏移量
    // Set offset
    void setDeviation(int n);


signals:

    void currentValueChanged(int value);

    void deviationChange(int deviation);



private:


    Ui::VerticalScroll_60 *ui;

private:
};

#endif // VERTICALSCROLL_60_H
