ui->tableWidget->setEditTriggers(QAbstractItemView::NoEditTriggers); //设置不可编辑 ui->tableWidget->verticalHeader()->setVisible(false); //设置垂直头不可见 ui->tableWidget->setSelectionBehavior(QAbstractItemView::SelectRows); //设置选择行为时每次选择一行 ui->tableWidget->setSelectionMode(QAbstractItemView::SingleSelection); //设置不可多选 (Ctrl、Shift和Ctrl+A) ui->tableWidget->setFrameShape(QFrame::NoFrame); //设置无边框 ui->tableWidget->setShowGrid(false); //不显示格子线 ui->tableWidget->horizontalHeader()->setStretchLastSection(true); //设置充满表宽度 ui->tableWidget->horizontalHeader()->setSectionResizeMode(QHeaderView::Stretch); //ui->tableWidget->horizontalHeader()->setDefaultSectionSize(140); //默认宽度 ui->tableWidget->horizontalHeader()->setMaximumSectionSize(140); ui->tableWidget->setItemDelegate(new NoFocusDelegate()); //虚线边框去除 ui->tableWidget->horizontalHeader()->setHighlightSections(false); //点击表时不对表头行光亮（获取焦点） //设置表头背景色 ui->tableWidget->horizontalHeader()->setStyleSheet("QHeaderView::section{background:skyblue;}"); ui->tableWidget->setStyleSheet("selection-background-color:lightblue;"); //设置选中背景色 //设置表格隔行换色 ui->tableWidget->setAlternatingRowColors(true); ui->tableWidget->setStyleSheet("QTableView{background-color: rgb(250, 250, 115);" "alternate-background-color: rgb(50, 110, 255);}"); //某一列不能编辑 item = new QTableWidgetItem(str); item->setFlags(item->flags() & (~Qt::ItemIsEditable)); 相关文章：