How to control the scrolling speed

There are several parameters to control the behavior of scrolling.

A general scroll speed modifier which applies to both horizontal and vertical scrolling. Describes how many screen points to scroll due to a single tick of the mouse wheel:

RustWindowingLibrary mouseWheelScrollSpeed: 15.
  

An extra multiplier factor applied on top of the #mouseWheelScrollSpeed when using a dedicated horizontal scroll wheel or when tilting a mouse wheel. Applies to any type of horizontal scrolling which doesn't involve pressing shift.

RustWindowingLibrary mouseWheelHorizontalScrollSpeed: 12.
  

An additional speed factor applied to the horizontal scroll when pressing shift and scrolling with a vertical wheel:

RustWindowingLibrary mouseWheelHorizontalScrollSpeedDueToVerticalAndShift: 2.
  

When using a linear pager, adjust the scrolling speed of shift + mouse wheel:

BlInfiniteMouseScrollListener shiftWheelScrollSpeed: 5.