Qt學習之QTreeWidget、QTableWidget

 1、建立一個空的QWidget類型的項目，按下圖添加兩個部件如下：

 2、在Widget類構造函數中添加如下代碼：

// treeWidget設定
    ui->treeWidget->setHeaderLabels(QStringList()<<"陝西前10強公司簡介");

    QTreeWidgetItem *gsItem = new QTreeWidgetItem(QStringList()<<"陝西JD公司");

    ui->treeWidget->addTopLevelItem(gsItem);

    QTreeWidgetItem *yfItem = new QTreeWidgetItem(QStringList()<<"研發中心");
    QTreeWidgetItem *csItem = new QTreeWidgetItem(QStringList()<<"測試中心");
    QTreeWidgetItem *cpItem = new QTreeWidgetItem(QStringList()<<"産品中心");

    gsItem->addChild(yfItem);
    gsItem->addChild(csItem);
    gsItem->addChild(cpItem);

    QTreeWidgetItem *yfItem_lijd = new QTreeWidgetItem(QStringList()<<"李建東");
    QTreeWidgetItem *yfItem_lidh = new QTreeWidgetItem(QStringList()<<"劉德華");

    yfItem->addChild(yfItem_lijd);
    yfItem->addChild(yfItem_lidh);

    QTreeWidgetItem *csItem_lcw = new QTreeWidgetItem(QStringList()<<"梁朝偉");
    QTreeWidgetItem *csItem_gfc = new QTreeWidgetItem(QStringList()<<"郭富城");
    csItem->addChild(csItem_lcw);
    csItem->addChild(csItem_gfc);

    QTreeWidgetItem *cpItem_lim = new QTreeWidgetItem(QStringList()<<"黎明");
    QTreeWidgetItem *cpItem_wuj = new QTreeWidgetItem(QStringList()<<"吳京");
    cpItem->addChild(cpItem_lim);
    cpItem->addChild(cpItem_wuj);

    // tableWidget設定
    ui->tableWidget->setColumnCount(4);
    ui->tableWidget->setHorizontalHeaderLabels(QStringList()<<"姓名"<<"性别"<<"年齡");
    ui->tableWidget->setHorizontalHeaderItem(3, new QTableWidgetItem("婚否"));

    ui->tableWidget->setRowCount(4);

    QStringList qSLname;
    qSLname << "李建東" << "劉德華" << "梁朝偉" << "梅豔芳";

    QList<QString> qSLsex, qSLhun;
    qSLsex << "男" << "男" << "男" << "女";
    qSLhun << "已婚" << "已婚" << "未婚" << "已婚";

    for(int i = 0; i < 4; i++)
    {
        ui->tableWidget->setItem(i, 0, new QTableWidgetItem(qSLname[i]));
        ui->tableWidget->setItem(i, 1, new QTableWidgetItem(qSLsex.at(i)));
        ui->tableWidget->setItem(i, 2, new QTableWidgetItem(QString().number(i+12)));
        ui->tableWidget->setItem(i, 3, new QTableWidgetItem(qSLhun[i]));
    }
           

3、運作結果展示：