Module scroll

Pure scroll state, metrics, and wheel normalization.

Examples

use ailloli_ui_core::scroll::{ScrollAxes, ScrollState};
assert_eq!(ScrollState::new().offset, ailloli_ui_core::Offset::default());
assert!(ScrollAxes::BOTH.vertical);

Pure logical scroll metrics, clamping, reveal, and wheel normalization.

Structs

ScrollAxes

Scrollable axes for a viewport.

ScrollBehavior

Wheel normalization and per-widget scroll tuning.

ScrollMetrics

Viewport/content sizes used to clamp a scroll state.

ScrollOutcome

Result of applying scroll logic.

ScrollState

Persistent logical scroll offset. Positive values move the viewport into content.

ScrollbarDrag

Pointer-relative state retained while dragging one scrollbar thumb.

ScrollbarGeometry

Resolved proportional scrollbar geometry in one coordinate space.

ScrollbarGeometrySpec

Inputs used to resolve one proportional scrollbar.

Enums

ScrollbarAxis

Main axis of one scrollbar.

ScrollbarPart

Interactive part under a pointer within one scrollbar hit region.