Dynamic translation (was: How to get QApplication pointer)

[MarkoSan]

Here is the code:

m_pTranslator=new QTranslator(qApp);    // creats new translator
    Q_CHECK_PTR(m_pTranslator);    // checks creation
    if(m_pTranslator->load("translations/eROSystem_client_ITA"))    // loads translator
    {
        //QApplication::installTranslator(&m_Translator);    // installs it
        qApp->installTranslator(m_pTranslator);    // installs it
        emit accept();    // closes window, success    
    } else {
        emit reject();    // failure
    }

m_pTranslator=new QTranslator(qApp);    // creats new translator
    Q_CHECK_PTR(m_pTranslator);    // checks creation
    if(m_pTranslator->load("translations/eROSystem_client_ITA"))    // loads translator
    {
        //QApplication::installTranslator(&m_Translator);    // installs it
        qApp->installTranslator(m_pTranslator);    // installs it
        emit accept();    // closes window, success    
    } else {
        emit reject();    // failure
    }

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Every language button succesfully loads translator. But still no result!!!