message: Use anti-aliasing for drawing menu items
diff: @@ -1743,6 +1743,9 @@ void RDStyle::drawControl(ControlElement control, const QStyleOption *opt, QPain
  {
  const QStyleOptionMenuItem *menuitem = qstyleoption_cast<const QStyleOptionMenuItem *>(opt);
  + p->save();
  + p->setRenderHint(QPainter::Antialiasing);
  +
  QRectF rect = QRectF(opt->rect).adjusted(0.5, 0.5, 0.5, 0.5);
  p->setPen(QPen(outlineBrush(opt->palette), 1.0));
  @@ -1825,6 +1828,8 @@ void RDStyle::drawControl(ControlElement control, const QStyleOption *opt, QPain
  }
  }
  + p->restore();
  +
  return;
  }
  else if(control == QStyle::CE_TabBarTabLabel)
  