oa::ui::types::classify_scroll

Classify an SDL3 wheel event into a UiScrollGesture. Heuristic: integer_x/y non-zero → discrete wheel; ctrl held → pinch fallback; otherwise smooth trackpad pan.

FnRust public API

Function Documentation

pub fn classify_scroll(
	integer_x: i32,
	integer_y: i32,
	modifiers: UiModifiers
) -> UiScrollGesture

Classify an SDL3 wheel event into a UiScrollGesture. Heuristic: integer_x/y non-zero → discrete wheel; ctrl held → pinch fallback; otherwise smooth trackpad pan.