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關閉對話框用OK按鈕
我第一次嘗試,所以我可以得到的結果在Mainwindow.cpp但它可能是不正確//
void Dialog::on_buttonBox_accepted()
{
Cities.clear();
for(int row = 0; row<ui->tableWidget->rowCount(); row++)
{
cities s(get_city(row),get_time(row,3),get_time(row,4));
Cities.push_back(s);
}
}
// my attempt to make another button but I could not get a result in
//Mainwindow.cpp but could check correctly
void Dialog::on_pushButton_clicked()
{
if(cities_is_filled())
{
Cities.clear();
for(int row = 0; row<ui->tableWidget->rowCount(); row++)
{
cities s(get_city(row),get_time(row,3),get_time(row,4));
Cities.push_back(s);
}
}
}
//GET RESULT
void MainWindow::on_actionAdd_train_triggered()
{
Dialog e;
if(e.exec())
{
for(auto City: e.Cities)
{
ui->textBrowser->append(City.city_+ " " + City.depart_+ " "
+City.leave_);
}
}
}
如果表格單元格爲空時,我按下確定,對話框關閉 - 但我想它不是關閉。我怎樣才能實現這個?
您可以重新實現[QDialog的::接受()](HTTP: //doc.qt.io/qt-5/qdialog.html#accept)插槽或未將按鈕框連接到它。如果您分享對話的代碼,我可以幫助您做一個例子。 – scopchanov
PLZ編寫代碼... – DRPK
我的代碼https://pastebin.com/aQe7iRDe –