@scrolia/vanilla/dist/contexts/scrollcore.d.ts

A headless scrollbar component

import { CompleteOptions } from "../@types/options.js";
import { Context } from "atomico/types/context";
import * as Atom from "atomico";
/** Options for the `ScrollCore` context. */
type ScrollCoreOptions = CompleteOptions;
/** States for the `ScrollCore` context. */
type ScrollCoreStates = {
  hvTrack: boolean;
  setHvTrack: Atom.SetState<boolean>;
  hvThumb: boolean;
  setHvThumb: Atom.SetState<boolean>;
  total: Atom.Ref<number>;
  view: Atom.Ref<number>;
  viewOffset: Atom.Ref<number>;
  scrollbarLength: number;
  setScrollbarLength: Atom.SetState<number>;
  scrollbarOffset: number;
  setScrollbarOffset: Atom.SetState<number>;
};
/** Core for internal logic. */
type ScrollCore = {
  options: ScrollCoreOptions;
  contentRef: Atom.Ref<HTMLElement | null>;
  x: ScrollCoreStates;
  y: ScrollCoreStates;
};
/** `ScrollCore` context. */
declare const ScrollCoreContext: Context<ScrollCore | null>;
/** Hook for using the `ScrollCore` context. */
declare const useScrollCore: () => ScrollCore;
export { type ScrollCore, ScrollCoreContext, type ScrollCoreOptions, type ScrollCoreStates, useScrollCore };
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