QTableWidget 初始化

一段代码：

void InitSpeedSystemTable(int row)
{
    ui->tableSpeedSystem->clear();
    ui->tableSpeedSystem->horizontalHeader()->setVisible(true);
    ui->tableSpeedSystem->setEditTriggers(QAbstractItemView::NoEditTriggers);//禁止编辑
    ui->tableSpeedSystem->setSelectionBehavior(QAbstractItemView::SelectRows);//选择整行
    ui->tableSpeedSystem->setColumnCount(8);
    ui->tableSpeedSystem->setRowCount(row);
    ui->tableSpeedSystem->setColumnWidth(0, 150);
    ui->tableSpeedSystem->setColumnWidth(1, 98);
    ui->tableSpeedSystem->setColumnWidth(2, 98);
    ui->tableSpeedSystem->setColumnWidth(3, 108);
    ui->tableSpeedSystem->setColumnWidth(4, 90);
    ui->tableSpeedSystem->setColumnWidth(5, 98);
    ui->tableSpeedSystem->setColumnWidth(6, 98);
    ui->tableSpeedSystem->setColumnWidth(7, 80);

    //设置表头动态
    QStringList header;
    header << tr("时间") << tr("分类") << tr("对象") << tr("项目") << tr("描述") << tr("状态") << tr("码")<< tr("名称");
    ui->tableSpeedSystem->horizontalHeader()->setStyleSheet("QHeaderView::section{border:0px solid rgb(218, 222, 226);background-color: rgb(204, 217, 230);font: 11pt '微软雅黑'}");
    ui->tableSpeedSystem->setHorizontalHeaderLabels(header);
    ui->tableSpeedSystem->setSelectionBehavior(QAbstractItemView::SelectRows);
    ui->tableSpeedSystem->setSelectionMode(QAbstractItemView::SingleSelection);
    ui->tableSpeedSystem->verticalHeader()->setVisible(false);
    ui->tableSpeedSystem->horizontalHeader()->setMinimumHeight(40);
    ui->tableSpeedSystem->horizontalHeader()->setStretchLastSection(true);
    QHeaderView* headerView = ui->tableSpeedSystem->horizontalHeader();
    headerView->setDefaultAlignment(Qt::AlignLeft | Qt::AlignVCenter);
    for(int i = 0; i < row; i++){
        ui->tableSpeedSystem->setRowHeight(i, 50);
    }
}

 

item 复选框

item(单元格)可编辑

void MainWindow::setTableItemText(int row, int column, const QString &text, bool checkable)
{
    QTableWidgetItem* item = ui->tableWidget->item(row, column);
    if(item == nullptr)
    {
        item = new QTableWidgetItem();
        ui->tableWidget->setItem(row, column, item);
    }
    item->setText(text);
    if(checkable)
    {
        //item->setTextAlignment(Qt::AlignCenter);
        item->setFlags(item->flags() | Qt::ItemIsUserCheckable);
        item->setCheckState(Qt::Unchecked);
    }
    if(column == 3){
        item->setFlags(item->flags() & ~Qt::ItemIsEditable);
    }
}