两种方式都可以,一个通用,一个具体
//具体
QListWidget#listWidget_param::Item:hover,
QListWidget#listWidget_param::Item:selected {
background-color:rgba(22, 29, 36, 1);
}
QListWidget#listWidget_param::Item:selected:!active {
background-color:rgba(22, 29, 36, 1);
}
//通用
QListWidget::Item:hover,
QListWidget::Item:selected {
background-color:rgba(22, 29, 36, 1);
}
QListWidget::Item:selected:!active {
background-color:rgba(22, 29, 36, 1);
}
QListWidget{ //去掉选中时的虚线框
outline:0px;
}
QListWidget顶上默认显示边框,隐藏边框:
m_listWidget->setFrameShape(QListWidget::NoFrame);