Static method in QEvent returning type name

For debugging, it would be convenient for QEvent to offer a static method which returns the name of a given event type, e.g.

static const QString QEvent::typeString(QEvent::Type typeIn)
{
switch (typeIn)
{
case QEvent::None:
return "None";
case QEvent::Timer:
return "Timer";
case QEvent::MouseButtonPress:
return "MouseButtonPress";

etc. QEvent has some support for QDebug::operator<<() but this doesn't seem to be entirely complete.