Gsoc2016 Keyboard Work Breakdown
Possible approaches:
- Install a global event filter or something similar to get all Qt keyboard events. Easier approach, but I think this won't let us differentiate between different physical keyboards.
- Access keyboards with a lower level API.
Reference: http://doc.qt.io/qt-4.8/eventsandfilters.html
don't break tooltips, make them read current keyboard preset. does this happen currently?
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