There is -- or was -- an open bug report about smooth scrolling in OpenOffice as of May, this year. It's been semi-broken for a long time, in the sense that it never seems to work quite how people want it to, or has CPU utilization out the wazoo while running, or your graphics drivers make it go wonky, and so on.
So in that vein, no, I don't know of an addon that fixes it; my guess would be that anyone interested in creating said addon is waiting for the core team to fix the bug(s) first.
--sofaspud
--"Listening to your kid is the audio equivalent of a Salvador Dali painting, Spud." --OpMegs
So in that vein, no, I don't know of an addon that fixes it; my guess would be that anyone interested in creating said addon is waiting for the core team to fix the bug(s) first.
--sofaspud
--"Listening to your kid is the audio equivalent of a Salvador Dali painting, Spud." --OpMegs