QComboBox所选项目背景未反映

Question

我想通过样式表来设置QComboBox的样式,所以我应用了以下qss语法.

 QComboBox {
    border: none;
    border-radius: 0px;
background-color: rgb(255, 255, 255);
color: rgb(0, 0, 0);
selection-background-color: rgb(0, 85, 255);
font: 14pt;
 }

 QComboBox:editable {
     background-color: rgb(255, 255, 255);
 }

QComboBox:!editable:on, QComboBox::drop-down:editable:on {
     background-color: rgb(200, 200, 200);
 }

 QComboBox:on { /* shift the text when the popup opens */
     padding-top: 3px;
     padding-left: 4px;
 }

QComboBox::drop-down {
width: 0px;
height:0px;
border-radius: 0px;
}

QComboBox::drop-down:hover
{
    border: none;
    border-radius: 0px;
background-color: rgb(0, 170, 255);
}   

QComboBox QAbstractItemView{
background-color: rgb(255, 255, 255);
    border-radius: 0px;
color: rgb(0, 0, 0);
font: 14pt;
 }

QComboBox QAbstractItemView:item{
color: rgb(85, 85, 0);
background-color: rgb(170, 170, 127);
selection-background-color: rgb(170, 170, 255);
selection-color: rgb(85, 0, 127);
height:40px;
font: 16pt;
 }

问题: selection-background-color:rgb(170,170,255); 在

     QComboBox QAbstractItemView:item{
color: rgb(85, 85, 0);
background-color: rgb(170, 170, 127);
selection-background-color: rgb(170, 170, 255); <- Not Working
selection-color: rgb(85, 0, 127);
height:40px;
font: 16pt;
 }

没有申请.下拉所选项目背景未反映.请帮我解决这个问题.

Answer 1

你有没有尝试过:

QComboBox QAbstractItemView
{
background-color: rgb(255, 255, 255);
selection-background-color: rgb(170, 170, 255); <- Should Now Work
border-radius: 0px;
color: rgb(0, 0, 0);
font: 14pt;
}