QTableWidget的应用例子

#include "mainwindow.h" #include "ui_mainwindow.h" MainWindow::MainWindow(QWidget *parent) : QMainWindow(parent), ui(new Ui::MainWindow) { ui->setupUi(this); ui->tableWidget->setSelectionBehavior(QAbstractItemView::SelectRows); //设置选择行为时每次选择一行 ui->tableWidget->setColumnCount(4); //设置行数 ui->tableWidget->setRowCount(5); //设置列数 QStringList headers; headers.push_back(QString("ID")); headers.push_back(QString("Sno")); headers.push_back(QString("Born")); headers.push_back(QString("Sound")); //headers << "ID" << "Sno" << "Born" << "Sound"; ui->tableWidget->setHorizontalHeaderLabels(headers); ui->tableWidget->setItem(0,1,new QTableWidgetItem(QString("0001"))); ui->tableWidget->setItem(1,1,new QTableWidgetItem(QString("0002"))); ui->tableWidget->setItem(2,1,new QTableWidgetItem(QString("0003"))); ui->tableWidget->setItem(3,1,new QTableWidgetItem(QString("0004"))); ui->tableWidget->setItem(4,1,new QTableWidgetItem(QString("0005"))); ui->tableWidget->setItem(0,2,new QTableWidgetItem(QString("20140530"))); ui->tableWidget->setItem(1,2,new QTableWidgetItem(QString("20140607"))); ui->tableWidget->setItem(2,2,new QTableWidgetItem(QString("20141021"))); ui->tableWidget->setItem(3,2,new QTableWidgetItem(QString("20140209"))); ui->tableWidget->setItem(4,2,new QTableWidgetItem(QString("20141108"))); //在列表中添加图片 for(int i=0;i<5;i++) { QTableWidgetItem *cubesHeaderItem=new QTableWidgetItem(tr("small")); cubesHeaderItem->setIcon(QIcon(QPixmap("../QTableWidget/3.png"))); cubesHeaderItem->setTextAlignment(Qt::AlignVCenter); ui->tableWidget->setItem(i,3,cubesHeaderItem); } //插入复选框 for(int i=0;i<5;i++) { QTableWidgetItem *num=new QTableWidgetItem(QTableWidgetItem::Type); num->setCheckState(Qt::Unchecked); ui->tableWidget->setItem(i,0,num); ui->tableWidget->selectRow(i); } //插入按钮 //插入下拉框 } MainWindow::~MainWindow() { delete ui; }