QListWidget:

    //利用listwidget写

    QListWidgetItem *listitem  = new QListWidgetItem("锄禾日当午");

    //将一行诗放入listwidget控件中

    ui->listWidget->addItem(listitem);

    //设置listwidget

    listitem->setTextAlignment(Qt::AlignHCenter);

 

 

QTreeWidget:

     //添加头

    ui->treeWidget->setHeaderLabels(QStringList()<<"英雄"<<"英雄介绍");

    QTreeWidgetItem * liliangtreeitem = new QTreeWidgetItem(QStringList()<< "力量");  //可以匿名方式创建

    QTreeWidgetItem * minjietreeitem = new QTreeWidgetItem(QStringList()<< "敏捷");

    QTreeWidgetItem * zhilitreeitem = new QTreeWidgetItem(QStringList()<< "智力");

    //加载顶层节点

    ui->treeWidget->addTopLevelItem(liliangtreeitem);

    ui->treeWidget->addTopLevelItem(minjietreeitem);

    ui->treeWidget->addTopLevelItem(zhilitreeitem);

    //可以追加子节点

        QStringList hero1;

        hero1 <<"刚背猪"<<"前排坦克";

        QTreeWidgetItem * liliang_gangbeitreeitem = new QTreeWidgetItem(hero1);

        liliangtreeitem->addChild(liliang_gangbeitreeitem);

        QStringList shuxing;

        shuxing <<"能打能抗";

        QTreeWidgetItem * liliang_gangbei_shuxingtreeitem = new QTreeWidgetItem(shuxing);

        liliang_gangbeitreeitem->addChild(liliang_gangbei_shuxingtreeitem);

QTableWidget：

 //TabelWidget控件

        //设置列数

        ui->tableWidget->setColumnCount(3);

         //设置水平表头

        ui->tableWidget->setHorizontalHeaderLabels(QStringList()<<"姓名"<<"性别"<<"年龄");

           //设置行数

        ui->tableWidget->setRowCount(5);

        //设置正文

//        ui->tableWidget->setItem(0,0,new QTableWidgetItem("PA"));

        QStringList nameList;

        nameList<<"PA"<<"DG"<<"YF"<<"gl"<<"XIAOH";

        QList<QString>  sexList ;//QList<QString>  list容器放QString类型，与QStringList一样

        sexList <<"男"<<"男"<<"男"<<"男"<<"女";

        for(int i = 0 ; i <5 ;i++)

        {

            int col = 0 ;

            ui->tableWidget->setItem(i,col++, new QTableWidgetItem(nameList[i]));

            ui->tableWidget->setItem(i,col++, new QTableWidgetItem(sexList.at(i))); //检查是否超范

            ui->tableWidget->setItem(i,col++, new QTableWidgetItem(QString::number(i+19)));

        }