P3: Somewhat important
This feature has always been missing. Last time I looked, it seemed that we would need to wait for the tablet move event that comes after the proximity-enter, because the position info (etc) is missing from the proximity-enter event itself. And so, we've never been able to deliver TabletEnterProximity events to the appropriate QWindow: you have to subclass Q(Gui)Application to get the events (as in qtbase/examples/widgets/widgets/tablet/tabletapplication.cpp) or install an event filter (as in qtbase/tests/auto/gui/kernel/qwindow/tst_qwindow.cpp).
While we're at it, we can add whatever else we can get, and remove as many Q_UNUSED as possible from this:
If we can deliver the proximity events to the window, it will be much easier to make use of them in Qt Quick.
|For Gerrit Dashboard: QTBUG-111400
|WIP try to send tablet proximity events with complete information