main.cpp Example File

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  #include <QApplication>

  #ifndef QT_NO_SYSTEMTRAYICON

  #include <QMessageBox>
  #include "window.h"

  int main(int argc, char *argv[])
  {
      Q_INIT_RESOURCE(systray);

      QApplication app(argc, argv);

      if (!QSystemTrayIcon::isSystemTrayAvailable()) {
          QMessageBox::critical(0, QObject::tr("Systray"),
                                QObject::tr("I couldn't detect any system tray "
                                            "on this system."));
          return 1;
      }
      QApplication::setQuitOnLastWindowClosed(false);

      Window window;
      window.show();
      return app.exec();
  }

  #else

  #include <QLabel>
  #include <QDebug>

  int main(int argc, char *argv[])
  {
      QApplication app(argc, argv);
      QString text("QSystemTrayIcon is not supported on this platform");

      QLabel *label = new QLabel(text);
      label->setWordWrap(true);

      label->show();
      qDebug() << text;

      app.exec();
  }

  #endif