量化交易之QT篇 - 树控件的使用(QTreeWidget)

#include "Widget.h"
#include "ui_Widget.h"

Widget::Widget(QWidget *parent) :
    QWidget(parent),
    ui(new Ui::Widget)
{
    ui->setupUi(this);

    // treeWidget 树控件的使用
    this->ui->treeWidget->setHeaderLabels(QStringList() << "hero" << "hero comment");

    QTreeWidgetItem *powerItem = new QTreeWidgetItem(QStringList() << "power");
    QTreeWidgetItem *speedItem = new QTreeWidgetItem(QStringList() << "speed");
    QTreeWidgetItem *chieItem = new QTreeWidgetItem(QStringList() << "chie");
    this->ui->treeWidget->addTopLevelItem(powerItem);
    this->ui->treeWidget->addTopLevelItem(speedItem);
    this->ui->treeWidget->addTopLevelItem(chieItem);

    QStringList heroPower;
    heroPower << "power hero name" << "power hero comment...";
    QTreeWidgetItem * power1 = new QTreeWidgetItem(heroPower);
    powerItem->addChild(power1);
}

Widget::~Widget()
{
    delete ui;
}