[{"createTime":1735734952000,"id":1,"img":"hwy_ms_500_252.jpeg","link":"https://activity.huaweicloud.com/cps.html?fromacct=261f35b6-af54-4511-a2ca-910fa15905d1&utm_source=V1g3MDY4NTY=&utm_medium=cps&utm_campaign=201905","name":"华为云秒杀","status":9,"txt":"华为云38元秒杀","type":1,"updateTime":1735747411000,"userId":3},{"createTime":1736173885000,"id":2,"img":"txy_480_300.png","link":"https://cloud.tencent.com/act/cps/redirect?redirect=1077&cps_key=edb15096bfff75effaaa8c8bb66138bd&from=console","name":"腾讯云秒杀","status":9,"txt":"腾讯云限量秒杀","type":1,"updateTime":1736173885000,"userId":3},{"createTime":1736177492000,"id":3,"img":"aly_251_140.png","link":"https://www.aliyun.com/minisite/goods?userCode=pwp8kmv3","memo":"","name":"阿里云","status":9,"txt":"阿里云2折起","type":1,"updateTime":1736177492000,"userId":3},{"createTime":1735660800000,"id":4,"img":"vultr_560_300.png","link":"https://www.vultr.com/?ref=9603742-8H","name":"Vultr","status":9,"txt":"Vultr送$100","type":1,"updateTime":1735660800000,"userId":3},{"createTime":1735660800000,"id":5,"img":"jdy_663_320.jpg","link":"https://3.cn/2ay1-e5t","name":"京东云","status":9,"txt":"京东云特惠专区","type":1,"updateTime":1735660800000,"userId":3},{"createTime":1735660800000,"id":6,"img":"new_ads.png","link":"https://www.iodraw.com/ads","name":"发布广告","status":9,"txt":"发布广告","type":1,"updateTime":1735660800000,"userId":3},{"createTime":1735660800000,"id":7,"img":"yun_910_50.png","link":"https://activity.huaweicloud.com/discount_area_v5/index.html?fromacct=261f35b6-af54-4511-a2ca-910fa15905d1&utm_source=aXhpYW95YW5nOA===&utm_medium=cps&utm_campaign=201905","name":"底部","status":9,"txt":"高性能云服务器2折起","type":2,"updateTime":1735660800000,"userId":3}]
<>QT中判断table Widget复选框状态
<>1. 设置table widget复选框及其行数，列数，内容填充，表头
//设置行数 ui->tableWidget->setRowCount(5); //设置列数
ui->tableWidget->setColumnCount(6); //设置表头 QStringList header; header
<<"标题1"<<"标题2"<<"标题3"<<"标题4"<<"标题5"<<"标题6";
ui->tableWidget->setHorizontalHeaderLabels(header); //隐藏第五列
ui->tableWidget->setColumnHidden(4,true); //填充内容，及设置复选框 for(int crow=0;
crow<5;crow++) { //第一列设置为复选框 QTableWidgetItem *check = new
QTableWidgetItem(QString("")); check->setCheckState(Qt::Unchecked);
ui->tableWidget->setItem(crow, 0 ,check); //填充其他列的内容
ui->tableWidget->setItem(crow,1,new QTableWidgetItem("3"));
ui->tableWidget->setItem(crow,2,new QTableWidgetItem("2"));
ui->tableWidget->setItem(crow,3,new QTableWidgetItem("1"));
ui->tableWidget->setItem(crow,4,new QTableWidgetItem("5")); }
<>2.判断复选框是否被选中
void MainWindow::on_pushButton_clicked() { bool flag = 0; QTableWidgetItem
*cellItem; for(int i= 0; i<5; i++) { //cellItem定位到第一列 cellItem =
ui->tableWidget->item(i,0); //判断第一列的循环中状态 flag = cellItem ->checkState();
if(flag ==1) { qDebug()<<"选中了："<<i+1; } } }
