message: Temporary work-around for (mouse wheel issue with Alt-modifier).
diff: @@ -183,6 +183,23 @@ void sendWheelEvent(QWheelEvent* _event, TerminalSession& _session)
  {
  auto const yDelta = [&]() -> int
  {
  + #if 1 // FIXME: Temporarily addressing a really bad Qt implementation detail
  + // as tracked here:
  + // https://github.com/contour-terminal/contour/issues/394
  +
  + if (_event->pixelDelta().y())
  + return _event->pixelDelta().y();
  + if (_event->angleDelta().y())
  + return _event->angleDelta().y();
  +
  + if (_event->pixelDelta().x())
  + return _event->pixelDelta().x();
  + if (_event->angleDelta().x())
  + return _event->angleDelta().x();
  +
  + return 0;
  +
  + #else
  // switch (_event->orientation())
  // {
  // case Qt::Orientation::Horizontal:
  @@ -193,6 +210,7 @@ void sendWheelEvent(QWheelEvent* _event, TerminalSession& _session)
  // : _event->angleDelta().y();
  // }
  return _event->angleDelta().y();
  + #endif
  }();
  if (yDelta)
  