Qt界面设计解决方案

Qt界面设计
我在程序中用代码实现了动态生成控件到界面上去，但是现在有一个问题，因为我生成的都是QCheck类的，但是现在要使用qss设计风格，我在qss里面是这样写的：
QCheckBox:!checked{
                      border-image: url(:/file/123.jpg);
                       color: rgb(69,113,156);
                       text-align:center;
                       padding:1px  10px  3px   25px;
                       font-weight:bold;
                        font-size:18px;
                       border-color:black;
                       border-width:1px;
                       border-style:outset;
                       border-right:0px;
                       border-bottom:0px;}


QCheckBox:checked{
                            background:#82A5C8;
                           color: rgb(69,113,156);
                           padding:1px  10px  3px   25px;
                           font-weight:bold;
                            font-size:18px;
                           border-color:black;