[英]How to deal with File Path thruogh slots in User Interface?
void MainWindow::on_action_Open_File_triggered()
{
QString FileName = QFileDialog::getOpenFileName(this,tr("Open File"),"C://","OSM File (*.pbf)" );
//cout << "File Name \t"<< FileName.toStdString() <<endl;
string FilePath2 = FileName.toStdString();
loadFile(FilePath2);
}
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