• Ken Thomases's avatar
    winemac: Add the ability to disable high-resolution scrolling. · 45191510
    Ken Thomases authored
    The Mac driver can generate scroll wheel events with values which are not integral
    multiples of WHEEL_DELTA.  Apps should handle that by scrolling a corresponding
    non-integral multiple of what they'd do for a WHEEL_DELTA-valued scroll or, if
    they can't, then at least accumulate scroll distance until its magnitude exceeds
    WHEEL_DELTA and do a "chunky" scroll.  However, many apps don't do that properly.
    They may scroll way too far/fast or even in the opposite direction.
    
    If the registry setting UsePreciseScrolling is set to "n", the Mac driver will do
    that accumulation and chunking itself to work around such broken app behavior.
    45191510
macdrv_cocoa.h 17.3 KB