#include "auditproject.h" #include "ui_auditproject.h" AuditProject::AuditProject(QWidget *parent) : QMainWindow(parent), ui(new Ui::AuditProject) { ui->setupUi(this); for(int i=0;itableWidget->rowCount()-1;++i){ for(int j=0;jtableWidget->columnCount()-1;++j){ auto item = ui->tableWidget->item(i,j); item->setFlags(item->flags() & (~Qt::ItemIsEditable)); } } ui->tableWidget->setColumnWidth(0,300); } AuditProject::~AuditProject() { delete ui; } void AuditProject::on_tableWidget_clicked(const QModelIndex &index) { if(index.row() < 9){ int sum = 0; for(int i=1;i<9;++i){ sum += ui->tableWidget->item(i,2)->text().toInt(); } ui->tableWidget->setItem(0,2,new QTableWidgetItem(QString::number(sum))); } }