CollectionViewportController interface · @runic-artifex/views

interface CollectionViewportController

Follows a scroll container and publishes its CollectionViewport. Framework bindings attach their element and pass the current row count.

Properties

readonly current: CollectionViewport;

No documentation.

subscribe(listener: () => void): () => void;

Calls listener after each change of current, until the returned function is called.

attach(element: HTMLElement | null | undefined): void;

Measures element and follows its scroll position and size. Pass null to detach.

update(options: CollectionViewportOptions): void;

Applies a new row count, row height or overscan.

dispose(): void;

Detaches and stops publishing.