rd-launcher/main.cpp

#include "maindialog.h"
#include <QApplication>
#include <QTextCodec>

int main(int argc, char *argv[])
{
    QApplication a(argc, argv);
    QTextCodec::setCodecForCStrings(QTextCodec::codecForName("UTF-8"));
    QTextCodec::setCodecForTr(QTextCodec::codecForCStrings());
    MainDialog w;
    w.show();

    return a.exec();
}