QTableWidget笔记

1、QTableWidget继承自QTableView.

2、头文件：QTableWidget

3、简单使用：

#include "mainwindow.h"
#include <QApplication>
#include <QTableWidget>
#include <QTableWidgetItem>

int main(int argc, char *argv[])
{
    QApplication a(argc, argv);

    QTableWidget table;

    table.setColumnCount(3);

    table.setRowCount(5);

    QStringList headers;

    headers<<"ID"<<"Name"<<"Age"<<"Sex";

    table.setHorizontalHeaderLabels(headers);

    table.setItem(0,0,new QTableWidgetItem(QString("001")));
    table.setItem(1,0,new QTableWidgetItem(QString("002")));
    table.setItem(2,0,new QTableWidgetItem(QString("003")));
    table.setItem(3,0,new QTableWidgetItem(QString("004")));
    table.setItem(4,0,new QTableWidgetItem(QString("005")));

    table.setItem(1,1,new QTableWidgetItem(QString("china")));

    table.show();

    table.resize(400,300);

    return a.exec();
}

代码比较简单，运行效果如下：