Yes - it's a lot better with a big list but Qt doesn't quite provide the API to make that easy

Heh - you should have tried version 0.5 - or maybe not!

Plus there are 2 conflicting things - if you touch and move more than 30 pixels in < 0.1 sec then it's the start of a gesture.
If you touch and *then* move, it's a scroll.

Plus there seems to be an 'extra' X11 or Qt move event which means the last move has zero velocity - made the kinetic very bad.

Honestly I don't think I should have both mechanisms running at once - but I managed it and it works quite nicely. A scroll is more a finger "touch then move", a gesture is more a finger "touch as you're moving".