code_app/app/scanner/main.cpp

#include "mainwindow.h"

#include <QApplication>
#include <QTranslator>
#include <QScreen>
#include "HGVersion.h"

int main(int argc, char *argv[])
{
    QApplication a(argc, argv);

    QTranslator translator_qt_;
    if (translator_qt_.load(":translation/qt_zh_CN.qm"))
        a.installTranslator(&translator_qt_);

    QTranslator translator_qt;
    if (translator_qt.load(":translation/Scanner_zh_CN.qm"))
        a.installTranslator(&translator_qt);

    HGVersion version;
    MainWindow w(version);
    QScreen *screen = QGuiApplication::primaryScreen();
    w.move((screen->size().width() - w.width()) / 2, (screen->size().height() - w.height()) / 2);
    w.show();
    return a.exec();
}