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关闭对话框用OK按钮
我第一次尝试,所以我可以得到的结果在Mainwindow.cpp但它可能是不正确//
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_);
}
}
}
如果表格单元格为空时,我按下确定,对话框关闭 - 但我想它不是关闭。我怎样才能实现这个?
您可以重新实现[QDialog的::接受()](HTTP: //doc.qt.io/qt-5/qdialog.html#accept)插槽或未将按钮框连接到它。如果您分享对话的代码,我可以帮助您做一个例子。 – scopchanov
PLZ编写代码... – DRPK
我的代码https://pastebin.com/aQe7iRDe –