bootstrap-view/esm/components/dropdown/dropdown-group.js

With more than 85 components, over 45 available plugins, several directives, and 1000+ icons, BootstrapVue provides one of the most comprehensive implementations of the Bootstrap v4 component and grid system available for Vue.js v2.6, complete with extens

function _typeof(o) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) { return typeof o; } : function (o) { return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o; }, _typeof(o); }
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; }
function _defineProperty(e, r, t) { return (r = _toPropertyKey(r)) in e ? Object.defineProperty(e, r, { value: t, enumerable: !0, configurable: !0, writable: !0 }) : e[r] = t, e; }
function _toPropertyKey(t) { var i = _toPrimitive(t, "string"); return "symbol" == _typeof(i) ? i : i + ""; }
function _toPrimitive(t, r) { if ("object" != _typeof(t) || !t) return t; var e = t[Symbol.toPrimitive]; if (void 0 !== e) { var i = e.call(t, r || "default"); if ("object" != _typeof(i)) return i; throw new TypeError("@@toPrimitive must return a primitive value."); } return ("string" === r ? String : Number)(t); }
import { extend, mergeData } from '../../vue';
import { NAME_DROPDOWN_GROUP } from '../../constants/components';
import { PROP_TYPE_ARRAY_OBJECT_STRING, PROP_TYPE_STRING } from '../../constants/props';
import { SLOT_NAME_DEFAULT, SLOT_NAME_HEADER } from '../../constants/slots';
import { isTag } from '../../utils/dom';
import { identity } from '../../utils/identity';
import { hasNormalizedSlot, normalizeSlot } from '../../utils/normalize-slot';
import { omit } from '../../utils/object';
import { makeProp, makePropsConfigurable } from '../../utils/props';

// --- Props ---

export var props = makePropsConfigurable({
  ariaDescribedby: makeProp(PROP_TYPE_STRING),
  header: makeProp(PROP_TYPE_STRING),
  headerClasses: makeProp(PROP_TYPE_ARRAY_OBJECT_STRING),
  headerTag: makeProp(PROP_TYPE_STRING, 'header'),
  headerVariant: makeProp(PROP_TYPE_STRING),
  id: makeProp(PROP_TYPE_STRING)
}, NAME_DROPDOWN_GROUP);

// --- Main component ---

// @vue/component
export var BDropdownGroup = /*#__PURE__*/extend({
  name: NAME_DROPDOWN_GROUP,
  functional: true,
  props: props,
  render: function render(h, _ref) {
    var props = _ref.props,
      data = _ref.data,
      slots = _ref.slots,
      scopedSlots = _ref.scopedSlots;
    var id = props.id,
      variant = props.variant,
      header = props.header,
      headerTag = props.headerTag;
    var $slots = slots();
    var $scopedSlots = scopedSlots || {};
    var slotScope = {};
    var headerId = id ? "_bv_".concat(id, "_group_dd_header") : null;
    var $header = h();
    if (hasNormalizedSlot(SLOT_NAME_HEADER, $scopedSlots, $slots) || header) {
      $header = h(headerTag, {
        staticClass: 'dropdown-header',
        class: [props.headerClasses, _defineProperty({}, "text-".concat(variant), variant)],
        attrs: {
          id: headerId,
          role: isTag(headerTag, 'header') ? null : 'heading'
        }
      }, normalizeSlot(SLOT_NAME_HEADER, slotScope, $scopedSlots, $slots) || header);
    }
    return h('li', mergeData(omit(data, ['attrs']), {
      attrs: {
        role: 'presentation'
      }
    }), [$header, h('ul', {
      staticClass: 'list-unstyled',
      attrs: _objectSpread(_objectSpread({}, data.attrs || {}), {}, {
        id: id,
        role: 'group',
        'aria-describedby': [headerId, props.ariaDescribedBy].filter(identity).join(' ').trim() || null
      })
    }, normalizeSlot(SLOT_NAME_DEFAULT, slotScope, $scopedSlots, $slots))]);
  }
});