bootstrap-vue/esm/components/tooltip/tooltip.js

BootstrapVue, with over 40 plugins and more than 75 custom components, provides one of the most comprehensive implementations of Bootstrap v4 components and grid system for Vue.js. With extensive and automated WAI-ARIA accessibility markup.

import Vue from '../../utils/vue';
import ToolTip from '../../utils/tooltip.class';
import warn from '../../utils/warn';
import { isArray, arrayIncludes } from '../../utils/array';
import { getComponentConfig } from '../../utils/config';
import { HTMLElement } from '../../utils/safe-types';
import normalizeSlotMixin from '../../mixins/normalize-slot';
import toolpopMixin from '../../mixins/toolpop';
var NAME = 'BTooltip'; // @vue/component

export var BTooltip =
/*#__PURE__*/
Vue.extend({
  name: NAME,
  mixins: [toolpopMixin, normalizeSlotMixin],
  props: {
    title: {
      type: String,
      default: ''
    },
    triggers: {
      type: [String, Array],
      default: 'hover focus'
    },
    placement: {
      type: String,
      default: 'top'
    },
    fallbackPlacement: {
      type: [String, Array],
      default: 'flip',
      validator: function validator(value) {
        return isArray(value) || arrayIncludes(['flip', 'clockwise', 'counterclockwise'], value);
      }
    },
    delay: {
      type: [Number, Object, String],
      default: function _default() {
        return getComponentConfig(NAME, 'delay');
      }
    },
    boundary: {
      // String: scrollParent, window, or viewport
      // Element: element reference
      type: [String, HTMLElement],
      default: function _default() {
        return getComponentConfig(NAME, 'boundary');
      }
    },
    boundaryPadding: {
      type: Number,
      default: function _default() {
        return getComponentConfig(NAME, 'boundaryPadding');
      }
    }
  },
  data: function data() {
    return {};
  },
  methods: {
    createToolpop: function createToolpop() {
      // getTarget is in toolpop mixin
      var target = this.getTarget();
      /* istanbul ignore else */

      if (target) {
        this._toolpop = new ToolTip(target, this.getConfig(), this.$root);
      } else {
        this._toolpop = null;
        warn("b-tooltip: 'target' element not found!");
      }

      return this._toolpop;
    }
  },
  render: function render(h) {
    return h('div', {
      class: ['d-none'],
      style: {
        display: 'none'
      },
      attrs: {
        'aria-hidden': true
      }
    }, [h('div', {
      ref: 'title'
    }, this.normalizeSlot('default'))]);
  }
});
export default BTooltip;