tdesign-vue/lib/tabs/tab-panel.js

tdesign-vue

/**
 * tdesign v1.15.0
 * (c) 2026 tdesign
 * @license MIT
 */

import _defineProperty from '@babel/runtime/helpers/defineProperty';
import Vue from 'vue';
import tabPanelProps from './tab-panel-props.js';
import { renderContent } from '../utils/render-tnode.js';
import { updateElement } from '../hooks/useDestroyOnClose.js';
import { getClassPrefixMixins } from '../config-provider/config-receiver.js';
import mixins from '../utils/mixins.js';
import '@babel/runtime/helpers/readOnlyError';
import '@babel/runtime/helpers/typeof';
import '@vue/composition-api';
import 'lodash-es';
import '../config-provider/context.js';
import '../_common/js/global-config/default-config.js';
import '../_common/js/global-config/locale/zh_CN.js';
import '../_chunks/dep-e5d497fb.js';
import '../_chunks/dep-1618e1d6.js';
import 'dayjs';
import '../_common/js/global-config/t.js';
import '@babel/runtime/helpers/slicedToArray';

function ownKeys(e, r) { var t = Object.keys(e); if (Object.getOwnPropertySymbols) { var o = Object.getOwnPropertySymbols(e); r && (o = o.filter(function (r) { return Object.getOwnPropertyDescriptor(e, r).enumerable; })), t.push.apply(t, o); } return t; }
function _objectSpread(e) { for (var r = 1; r < arguments.length; r++) { var t = null != arguments[r] ? arguments[r] : {}; r % 2 ? ownKeys(Object(t), !0).forEach(function (r) { _defineProperty(e, r, t[r]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(e, Object.getOwnPropertyDescriptors(t)) : ownKeys(Object(t)).forEach(function (r) { Object.defineProperty(e, r, Object.getOwnPropertyDescriptor(t, r)); }); } return e; }
var classPrefixMixins = getClassPrefixMixins("tab-panel");
var _TabPanel = mixins(Vue, classPrefixMixins).extend({
  name: "TTabPanel",
  props: _objectSpread({}, tabPanelProps),
  data: function data() {
    return {
      loaded: false
    };
  },
  inject: {
    parent: {
      "default": null
    }
  },
  computed: {
    active: function active() {
      var _ref = this.parent || {},
        value = _ref.value;
      var result = this.value === value;
      if (result) {
        this.loaded = true;
      }
      return result;
    }
  },
  updated: function updated() {
    var _this$parent,
      _this$parent$updatePa,
      _this = this;
    (_this$parent = this.parent) === null || _this$parent === void 0 || (_this$parent$updatePa = _this$parent.updatePanels) === null || _this$parent$updatePa === void 0 || _this$parent$updatePa.call(_this$parent, {
      force: true
    });
    if (!this.destroyOnHide) {
      var timer = setTimeout(function () {
        updateElement(_this);
        clearTimeout(timer);
      }, 0);
    }
  },
  render: function render() {
    var h = arguments[0];
    var destroyOnHide = this.destroyOnHide,
      active = this.active,
      lazy = this.lazy,
      loaded = this.loaded;
    if (destroyOnHide && !active || lazy && !loaded) return null;
    return h("div", {
      "class": this.componentName,
      "directives": [{
        name: "show",
        value: active
      }]
    }, [renderContent(this, "default", "panel")]);
  }
});

export { _TabPanel as default };
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