QTableWidget表格样式调整

//不可编辑
ui.tableWidget->setEditTriggers(QAbstractItemView::NoEditTriggers);
//点击一次选中一行
ui.tableWidget->setSelectionBehavior(QTableWidget::SelectRows);
//只能选中单行
ui.tableWidget->setSelectionMode(QTableWidget::SingleSelection);
//取消默认行号
ui.tableWidget->verticalHeader()->setHidden(true);
//横向填充表格
//ui.tableWidget->horizontalHeader()->setSectionResizeMode(QHeaderView::Stretch);
//横向填充表格情况下调整某列为最小值
//ui.tableWidget->horizontalHeader()->setSectionResizeMode(0, QHeaderView::ResizeToContents);
//ui.tableWidget->horizontalHeader()->setSectionResizeMode(1, QHeaderView::ResizeToContents);

ui.tableWidget->setFocusPolicy(Qt::NoFocus); //去除选中虚线框

//windows10情况下添加表头下边框

if (QSysInfo::windowsVersion() == QSysInfo::WV_WINDOWS10) {
setStyleSheet(
"QHeaderView::section{"
"border-top:0px solid #D8D8D8;"
"border-left:0px solid #D8D8D8;"
"border-right:1px solid #D8D8D8;"
"border-bottom: 1px solid #D8D8D8;"
"background-color:white;"
"padding:4px;"
"}"
"QTableCornerButton::section{"
"border-top:0px solid #D8D8D8;"
"border-left:0px solid #D8D8D8;"
"border-right:1px solid #D8D8D8;"
"border-bottom: 1px solid #D8D8D8;"
"background-color:white;"
"}");
}