flutter_smooth_wheel_scroll 0.1.3

Smooth, adjustable mouse wheel scrolling for Flutter desktop: scale the wheel distance app-wide and animate it per scroll view with a spring, curve or lerp.

0.1.3

• Fix: on the web, trackpad scrolling is no longer animated by SmoothScrollController. Flutter web sends it as a PointerScrollEvent of kind PointerDeviceKind.trackpad, and every small delta retargeted the wheel motion. Only mouse wheel input animates now, as on desktop; other input scrolls as with ScrollController and stops a running motion. In Firefox, which reports trackpads as a mouse, trackpad scrolling still animates.
• The example has a web target (flutter run -d chrome).

0.1.2

• Fix: in nested scroll views, wheel input that arrives while the inner view's motion is already heading for its end now scrolls the outer view, as with ScrollController. It was dropped until the motion settled.

0.1.1

• Lower the minimum Flutter version to 3.32.0 and Dart to 3.8.0, from 3.41.0 and 3.11.5. No API or behavior change.

0.1.0

Initial release.

• SmoothScrollController: animates mouse wheel scrolling per scroll view. Wheel input during a motion adds to the previous target, scrolling never passes the list ends, and items stay tappable while a motion settles.
• WheelMotion: how the controller moves.
  • WheelMotion.spring (default: 400 ms, no bounce) keeps its velocity when the target moves.
  • WheelMotion.curve (default: 400 ms, Curves.easeOutCubic) plays any Curve.
  • WheelMotion.lerp (default: 60 ms time constant) eases toward the target.
• SmoothWheelBinding and SmoothWheelBindingMixin: scale mouse wheel distance app-wide, adjustable at runtime.
• scaleWheelEvent: the event transform behind the binding.