element-plus/es/components/tabs/src/tab-pane2.mjs.map

A Component Library for Vue 3

{"version":3,"file":"tab-pane2.mjs","names":[],"sources":["../../../../../../packages/components/tabs/src/tab-pane.vue"],"sourcesContent":["<template>\n  <div\n    v-if=\"shouldBeRender\"\n    v-show=\"active\"\n    :id=\"`pane-${paneName}`\"\n    ref=\"paneRef\"\n    :class=\"ns.b()\"\n    role=\"tabpanel\"\n    :aria-hidden=\"!active\"\n    :aria-labelledby=\"`tab-${paneName}`\"\n  >\n    <slot />\n  </div>\n</template>\n\n<script lang=\"ts\" setup>\nimport {\n  computed,\n  getCurrentInstance,\n  inject,\n  onBeforeUnmount,\n  onBeforeUpdate,\n  reactive,\n  ref,\n  useSlots,\n  watch,\n} from 'vue'\nimport { throwError } from '@element-plus/utils'\nimport { useNamespace } from '@element-plus/hooks'\nimport { tabsRootContextKey } from './constants'\n\nimport type { TabPaneProps } from './tab-pane'\n\nconst COMPONENT_NAME = 'ElTabPane'\ndefineOptions({\n  name: COMPONENT_NAME,\n})\nconst props = withDefaults(defineProps<TabPaneProps>(), {\n  label: '',\n  closable: undefined,\n})\n\nconst instance = getCurrentInstance()!\nconst slots = useSlots()\n\nconst tabsRoot = inject(tabsRootContextKey)\nif (!tabsRoot)\n  throwError(COMPONENT_NAME, 'usage: <el-tabs><el-tab-pane /></el-tabs/>')\n\nconst ns = useNamespace('tab-pane')\n\nconst paneRef = ref<HTMLDivElement>()\nconst index = ref<string>()\nconst isClosable = computed(() => props.closable ?? tabsRoot.props.closable)\nconst active = computed(\n  () => tabsRoot.currentName.value === (props.name ?? index.value)\n)\nconst loaded = ref(active.value)\nconst paneName = computed(() => props.name ?? index.value)\nconst shouldBeRender = computed(\n  () => !props.lazy || loaded.value || active.value\n)\n\nconst isFocusInsidePane = () => {\n  return paneRef.value?.contains(document.activeElement)\n}\n\nwatch(active, (val) => {\n  if (val) loaded.value = true\n})\n\nconst pane = reactive({\n  uid: instance.uid,\n  getVnode: () => instance.vnode,\n  slots,\n  props,\n  paneName,\n  active,\n  index,\n  isClosable,\n  isFocusInsidePane,\n})\n\ntabsRoot.registerPane(pane)\n\nonBeforeUnmount(() => {\n  tabsRoot.unregisterPane(pane)\n})\n\nonBeforeUpdate(() => {\n  if (slots.label) tabsRoot.nav$.value?.scheduleRender()\n})\n</script>\n"],"mappings":""}