#include "mainwidget.h"
#include <QApplication>
#include <QFile>
#include <SingleApplication>

int main(int argc, char* argv[])
{
    SingleApplication a(argc, argv);
    // a.setStyle("fusion");

#if (QT_VERSION < QT_VERSION_CHECK(6, 0, 0))
    QCoreApplication::setAttribute(Qt::AA_EnableHighDpiScaling);
#endif

    MainWidget w;

    QObject::connect(&a, &SingleApplication::instanceStarted, &w, [&w]() {
        w.showNormal();
        w.raise();
        w.activateWindow();
    });

    
    QFile file(":/qss/flatgray.css");
    if (file.open(QFile::ReadOnly)) {
        a.setStyleSheet(file.readAll());
    }

    w.show();
    return a.exec();
}