#include "ScrollBar.h"
#include <QPainter>
#include <qstyleoption.h>
#include "function/function_global.h"
void ScrollBar::Style::drawComplexControl(ComplexControl control, const QStyleOptionComplex* option,
QPainter* painter, const QWidget* widget) const  {

    painter->fillRect(widget->rect(), Qt::white);
    SubControls sub = option->subControls;
    if(CC_ScrollBar != control){
        return;
    }
    const QStyleOptionSlider* sopt = qstyleoption_cast<const QStyleOptionSlider*>(option);

    // 前面的矩形
    QRect front = subControlRect(control, sopt, QStyle::SC_ScrollBarSubLine, widget);
    QRect back = subControlRect(control, sopt, QStyle::SC_ScrollBarAddLine, widget);



    //            painter->drawRect(leftIndicatorRect);
    //            painter->drawRect(rightIndicatorRect);
    //            qDebug() << r2;
    //            painter->drawRect(r2);

    //            if(sub & QStyle::SC_ScrollBarSubLine) {
    //                QStyleOptionComplex* opt = const_cast<QStyleOptionComplex*>(option);
    //                opt->subControls = QStyle::SC_ScrollBarSubLine;
    //                QProxyStyle::drawComplexControl(control, option, painter, widget);
    //                return;
    //            }
    //            if(sub & QStyle::SC_ScrollBarSubLine) {
    //                QStyleOptionComplex* opt = const_cast<QStyleOptionComplex*>(option);
    //                opt->subControls = QStyle::SC_ScrollBarSubLine;
    //                QProxyStyle::drawComplexControl(control, option, painter, widget);
    //                return;
    //            }


    QRect scrollBarRect = sopt->rect;
    painter->setPen(Qt::NoPen);
    painter->setBrush(Qt::blue);
    //painter->drawRoundedRect(scrollBarRect, 6, 6);

    QRectF sliderRect = subControlRect(control, sopt, QStyle::SC_ScrollBarSlider, widget);
    painter->setBrush(base);
    painter->drawRoundedRect(sliderRect, 6, 6);

}