Hi list,

I am looking into EFL for programming a GUI resembling physical
interaction on the touchscreen of a nokia n810.

Specifically, I would like large lists to scroll when they are dragged
by the finger on the touchscreen and maintain their momentum when the
finger is released. They should slow down with constant deceleration
or when touched (stopped) by the finger. This is quite similar to the
behaviour of th iPhone UI.

I know how to model the underlying physics and how to implement this
using a low-level tool such as eg SDL. But -- is it feasible to use
EFL (and everything it has to offer in addition) for this task? As far
as I can gather from my current insight into Edje, it should be
possible to define all this in programs in the UI layer, but would it
work in practice (and run fast enough)?

Thanks,
Siemen

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