#include "problemcount.h" #include "ui_problemcount.h" #include ProblemCount::ProblemCount(QWidget *parent) : QMainWindow(parent), ui(new Ui::ProblemCount) { ui->setupUi(this); ui->tableWidget->setColumnWidth(0,300); } ProblemCount::~ProblemCount() { delete ui; } void ProblemCount::on_tableWidget_clicked(const QModelIndex &index) { qDebug()<<"index"<tableWidget->item(i,2)->text().toInt(); } ui->tableWidget->setItem(2,2,new QTableWidgetItem(QString::number(noMonCnt))); int allCnt = ui->tableWidget->item(1,2)->text().toInt()+ui->tableWidget->item(2,2)->text().toInt(); ui->tableWidget->setItem(0,2,new QTableWidgetItem(QString::number(allCnt))); } void ProblemCount::on_tableWidget_activated(const QModelIndex &index) { qDebug()<<"activated index"<tableWidget->item(i,2)->text().toInt(); } ui->tableWidget->setItem(2,2,new QTableWidgetItem(QString::number(noMonCnt))); int allCnt = ui->tableWidget->item(1,2)->text().toInt()+ui->tableWidget->item(2,2)->text().toInt(); ui->tableWidget->setItem(0,2,new QTableWidgetItem(QString::number(allCnt))); }