message: Enable automatic high-DPI scaling (Qt >= 5.6)
diff: @@ -52,8 +52,12 @@ int main(int argc, char* argv[])
  QFont::insertSubstitution(".Lucida Grande UI", "Lucida Grande");
  #endif
  + QCoreApplication::setAttribute(Qt::AA_UseHighDpiPixmaps);
  +#if QT_VERSION >= 0x050600
  + QCoreApplication::setAttribute(Qt::AA_EnableHighDpiScaling);
  +#endif
  +
  QApplication app(argc, argv);
  - app.setAttribute(Qt::AA_UseHighDpiPixmaps);
  app.setApplicationName("Communi");
  app.setOrganizationName("Communi");
  app.setApplicationVersion(Irc::version());
  