tuiScrollSensitivity property

int tuiScrollSensitivity
final

Mouse-report TUI wheel sensitivity (1..10). Alternate-scroll still uses scrollMultiplier / scrollSensitivity.

Applies to discrete/mouse-notch classification (large pixel deltas / legacy wheel). Trackpad-like small pixel streams stay 1:1 and ignore this knob (Orca parity). Flutter has no wheelDeltaY, so the controller treats abs(dy) >= 50 as a discrete notch for this purpose.

Implementation

final int tuiScrollSensitivity;