#include "mainwindow.h"
#include <QApplication>
#include <QDebug>
#include <QFile>
#include <QFontDatabase>
#include <QIODevice>
quint32 program_version = 0x01000101; // 1.1.1

QString loadFontFamilyFromFiles(const QString& fontFileName)
{
    QString font = "";

    QFile fontFile(fontFileName);
    if (!fontFile.open(QIODevice::ReadOnly)) {
        qDebug() << "Open font file error";
        return font;
    }

    int loadedFontID = QFontDatabase::addApplicationFontFromData(fontFile.readAll());
    QStringList loadedFontFamilies = QFontDatabase::applicationFontFamilies(loadedFontID);
    if (!loadedFontFamilies.empty()) {
        font = loadedFontFamilies.at(0);
    }
    fontFile.close();
    return font;
}

int main(int argc, char* argv[])
{
    QApplication a(argc, argv);
    MainWindow w;
    //    QString strFont0 =  loadFontFamilyFromFiles("fonts\\FangZhengHeiTiJianTi.ttf");
    //    qDebug() << "strFont0 is: " << strFont0;
    //    a.setFont(strFont0);
    //    QFont font;
    //    font.setFamily(strFont0);
    //    a.setFont(font);
    //    qApp->setFont(font);
    w.show();
    return a.exec();
}