@opensig/opendesign

Version:
29 lines (28 loc) • 726 B
JavaScript
"use strict";
Object.defineProperty(exports, Symbol.toStringTag, { value: "Module" });
const vue = require("vue");
function useScrollState(opts = {}) {
  const { resetDelay = 150 } = opts;
  const isScrolling = vue.ref(false);
  let endTimer;
  const markScrolling = () => {
    isScrolling.value = true;
    if (endTimer) {
      clearTimeout(endTimer);
    }
    endTimer = setTimeout(() => {
      isScrolling.value = false;
      endTimer = void 0;
    }, resetDelay);
  };
  const cleanup = () => {
    if (endTimer) {
      clearTimeout(endTimer);
    }
  };
  if (vue.getCurrentInstance()) {
    vue.onUnmounted(cleanup);
  }
  return { isScrolling, markScrolling, cleanup };
}
exports.useScrollState = useScrollState;