C++ - Qt - Visual Studio 2010 - application with both gui and console

Question

If no arguments are given to the program it launches as a GUI application, if it is given args it is run through the command line. I was able to get visual studio to displa

Answer 1

This works I guess:

#include 
#include 


int
main(int n_app_args, char **app_arg)
{
    QCoreApplication * application = 0;

    if ( n_app_args == 1 )
    {
        application = new QCoreApplication(n_app_args, app_arg);
    }
    else
    {
        application = new QApplication(n_app_args, app_arg);
        QMainWindow * mainWindow = new QMainWindow();
        mainWindow->show();
    }


    return application->exec();
}

Call it with an argument and you get a little (empty) window. Call it with no argument and no window.