Qt所有滚动条的样式

const QString QSS_VerticalScrollBar = ""
                                        "QScrollBar:vertical{"        //垂直滑块整体
                                        "max-width:8px;"
                                        "background:#FFFFFF;"  //背景色
                                        "padding-top:0px;"    //上预留位置（放置向上箭头）
                                        "padding-bottom:0px;" //下预留位置（放置向下箭头）
                                        "padding-left:0px;"    //左预留位置（美观）
                                        "padding-right:0px;"   //右预留位置（美观）
                                        "border-left:0px solid #d7d7d7;}"//左分割线
                                        "QScrollBar::handle:vertical{"//滑块样式
                                        "background:rgba(196, 84, 13, 1);"  //滑块颜色
                                        "border-radius:4px;"   //边角圆润
                                        "}"    //滑块最大高度max-height:20px;
                                        "QScrollBar::handle:vertical:hover{"//鼠标触及滑块样式
                                        "background:rgba(196, 84, 13, 1);}" //滑块颜色
                                        "QScrollBar::add-line:vertical{"//向下箭头样式
                                        "background:url(:/images/resource/images/checkout/down.png) center no-repeat;}"
                                        "QScrollBar::sub-line:vertical{"//向上箭头样式
                                        "background:url(:/images/resource/images/checkout/up.png) center no-repeat;}"
                                     "";

const QString QSS_HorizentalScrollBar = ""
                                            "QScrollBar:horizontal{"
                                            "max-height:8px;"
                                            "background:#FFFFFF;"
                                            "padding-top:0px;"
                                            "padding-bottom:0px;"
                                            "padding-left:0px;"
                                            "padding-right:0px;}"
                                            "QScrollBar::handle:horizontal{"
                                            "background:rgba(196, 84, 13, 1);"
                                            "border-radius:4px;"
                                            "}" //min-width:80px;
                                            "QScrollBar::handle:horizontal:hover{"
                                            "background:rgba(196, 84, 13, 1);}"
                                            "QScrollBar::add-line:horizontal{"
                                            "background:url(:/images/resource/images/checkout/right.png) center no-repeat;}"
                                            "QScrollBar::sub-line:horizontal{"
                                            "background:url(:/images/resource/images/checkout/left.png) center no-repeat;}"
                                          "";

#include <QScrollBar>

 m_listWidget->verticalScrollBar()->setStyleSheet(QSS_VerticalScrollBar);