常用操作:
ui->tableWidget->setRowCount(4);//设置表格行数
ui->tableWidget->setColumnCount(2);//设置表格列数
ui->tableWidget->setHorizontalHeaderLabels(QStringList()<<tr“参数名"<< "参数值");//设置水平表头
ui->tableWidget->horizontalHeader()->setStretchLastSection(true);、//设置表头可拉伸
ui->tableWidget->horizontalHeader()->setSectionResizeMode(QHeaderView::Stretch);//设置表头平均拉伸
ui->tableWidget->setAlternatingRowColors(true);//设置隔行换色
ui->tableWidget->verticalHeader()/horizontalHeader()->setVisible(false);//设置纵向表头/横向表头不可见
ui->tableWidget->setShowGrid(false);//设置表格框线隐藏
ui->tableWidget->setEditTriggers(QAbstractItemView::NoEditTriggers);//设置单元格不可编辑
ui->tableWidget->verticalHeader()/horizontalHeader()->setSectionsClickable(false);//设置表头不可点击
ui->tableWidget->setItem(0,0,new QTableWidgetItem(tr("MaxNum"))); //设置第0行第0列单元格内容
styleSheet:QTabWidget::pane { border: 0; }//去除控件边框