Bug Fixes in KDE Base
Disable smooth-scrolling dependent on the graphics-effect level
If the graphics-effect-level has been set to NoEffects (systemsettings -> Appearance
-> Style -> Fine Tuning), the smooth scrolling in Dolphin will be disabled.
Additionally the duration for the smooth-scrolling has been decreased from 200 ms
to 100 ms to reduce the lag.
A wrong calculation of the end-value has been fixed that might trigger
a wrong position of the content.