@opensig/opendesign/lib/intersection-observer/intersection-observer.js

<p align="center"><img src="../docs/public/opendesign-logo-light.png"/></p> <h1 align="center">opendesign</h1> <p align="center">一个 Vue 3 组件库</p> <p align="center"><b>皮肤可定制，使用 TypeScript</b></p>

"use strict";
const vue = require("vue");
const useElementIntersection = require("../hooks/use-element-intersection.js");
require("../_utils/global.js");
const intersectionObserver = vue.defineComponent({
  name: "OIntersectionObserver",
  emits: ["intersection"],
  setup(_props, { emit, slots }) {
    const { vIntersectionObserver } = useElementIntersection.useIntersectionObserverDirective({
      listener: (entry) => {
        emit("intersection", entry.isIntersecting, entry);
      },
      removeOnUnmounted: false
    });
    return () => {
      var _a;
      const children = (_a = slots.default) == null ? void 0 : _a.call(slots);
      return children == null ? void 0 : children.map((item) => vue.withDirectives(vue.cloneVNode(item), [[vIntersectionObserver]]));
    };
  }
});
module.exports = intersectionObserver;