How to close application?

[3dch]

Hi

From the Qt docs:

Regarding qApp->quit(), qApp->exit() etc:
Note that ... this function does return to the caller -- it is event processing that stops.


Therefore try this: First terminate the Qt event loop processing and then end the application with the exit() function from stdlib.h:

#include <QCoreApplication>
#include <stdlib.h>
 
...
if(result == QDialog::Rejected)
{
    QCoreApplication::quit(0);
    exit(0);
}

#include <QCoreApplication>
#include <stdlib.h>

...
if(result == QDialog::Rejected)
{
    QCoreApplication::quit(0);
    exit(0);
}

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Regards
Ernst