element-plus/es/components/popper/src/content2.mjs.map

A Component Library for Vue 3

{"version":3,"file":"content2.mjs","sources":["../../../../../../packages/components/popper/src/content.vue"],"sourcesContent":["<template>\n  <div\n    ref=\"popperContentRef\"\n    :style=\"contentStyle\"\n    :class=\"contentClass\"\n    role=\"tooltip\"\n    @mouseenter=\"(e) => $emit('mouseenter', e)\"\n    @mouseleave=\"(e) => $emit('mouseleave', e)\"\n  >\n    <slot />\n  </div>\n</template>\n\n<script lang=\"ts\" setup>\nimport { computed, inject, onMounted, provide, ref, unref, watch } from 'vue'\nimport { createPopper } from '@popperjs/core'\nimport { useNamespace, useZIndex } from '@element-plus/hooks'\nimport {\n  POPPER_CONTENT_INJECTION_KEY,\n  POPPER_INJECTION_KEY,\n} from '@element-plus/tokens'\nimport { usePopperContentProps } from './content'\nimport { buildPopperOptions, unwrapMeasurableEl } from './utils'\n\nimport type { WatchStopHandle } from 'vue'\n\ndefineOptions({\n  name: 'ElPopperContent',\n})\n\ndefineEmits(['mouseenter', 'mouseleave'])\n\nconst props = defineProps(usePopperContentProps)\n\nconst { popperInstanceRef, contentRef, triggerRef } = inject(\n  POPPER_INJECTION_KEY,\n  undefined\n)!\nconst { nextZIndex } = useZIndex()\nconst ns = useNamespace('popper')\nconst popperContentRef = ref<HTMLElement>()\nconst arrowRef = ref<HTMLElement>()\nconst arrowOffset = ref<number>()\nprovide(POPPER_CONTENT_INJECTION_KEY, {\n  arrowRef,\n  arrowOffset,\n})\nconst contentZIndex = ref(props.zIndex || nextZIndex())\n\nconst computedReference = computed(\n  () => unwrapMeasurableEl(props.referenceEl) || unref(triggerRef)\n)\n\nconst contentStyle = computed(\n  () => [{ zIndex: unref(contentZIndex) }, props.popperStyle] as any\n)\n\nconst contentClass = computed(() => [\n  ns.b(),\n  ns.is('pure', props.pure),\n  ns.is(props.effect),\n  props.popperClass,\n])\n\nconst createPopperInstance = ({ referenceEl, popperContentEl, arrowEl }) => {\n  const options = buildPopperOptions(props, {\n    arrowEl,\n    arrowOffset: unref(arrowOffset),\n  })\n\n  return createPopper(referenceEl, popperContentEl, options)\n}\n\nconst updatePopper = (shouldUpdateZIndex = true) => {\n  unref(popperInstanceRef)?.update()\n  shouldUpdateZIndex && (contentZIndex.value = props.zIndex || nextZIndex())\n}\n\nconst togglePopperAlive = () => {\n  const monitorable = { name: 'eventListeners', enabled: props.visible }\n  unref(popperInstanceRef)?.setOptions?.((options) => ({\n    ...options,\n    modifiers: [...(options.modifiers || []), monitorable],\n  }))\n  updatePopper(false)\n}\n\nonMounted(() => {\n  let updateHandle: WatchStopHandle\n  watch(\n    computedReference,\n    (referenceEl) => {\n      updateHandle?.()\n      const popperInstance = unref(popperInstanceRef)\n      popperInstance?.destroy?.()\n      if (referenceEl) {\n        const popperContentEl = unref(popperContentRef)!\n        contentRef.value = popperContentEl\n\n        popperInstanceRef.value = createPopperInstance({\n          referenceEl,\n          popperContentEl,\n          arrowEl: unref(arrowRef),\n        })\n\n        updateHandle = watch(\n          () => referenceEl.getBoundingClientRect(),\n          () => updatePopper(),\n          {\n            immediate: true,\n          }\n        )\n      } else {\n        popperInstanceRef.value = undefined\n      }\n    },\n    {\n      immediate: true,\n    }\n  )\n\n  watch(() => props.visible, togglePopperAlive, { immediate: true })\n\n  watch(\n    () =>\n      buildPopperOptions(props, {\n        arrowEl: unref(arrowRef),\n        arrowOffset: unref(arrowOffset),\n      }),\n    (option) => popperInstanceRef.value?.setOptions(option)\n  )\n})\n\ndefineExpose({\n  /**\n   * @description popper content element\n   */\n  popperContentRef,\n  /**\n   * @description popperjs instance\n   */\n  popperInstanceRef,\n  /**\n   * @description method for updating popper\n   */\n  updatePopper,\n\n  /**\n   * @description content style\n   */\n  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