Hi, this might be pretty simple but obviously i cant find the right words to get an answer from google.
I got a QMainWindow and in a function which contains a for loop that runs through a QStringList with filenames.
Now i want to generates a QDialog for each file that matches a QString in the filename.
Pseudo Code:
void MainWindow::somefunction()
{
for (int i = 0; i < filelist.size(); i++)
{
if (filelist.at(i).contains("xyz"))
{
QDialog *newdialog = new QDialog(this);
newdialog->exec();
//here i need to wait for the dialog to be closed.
}
}
}
The above pseudocode would create 1 Dialog for each file which could result in a lot of dialogs at the same time.
What i want to achieve is that only 1 Dialog will be created and wait for it to close before proceeding with the loop.
↧