bootstrap-vue/src/components/popover/popover.js

BootstrapVue, with over 40 plugins and more than 80 custom components, custom directives, and over 300 icons, provides one of the most comprehensive implementations of Bootstrap v4 components and grid system for Vue.js. With extensive and automated WAI-AR

import Vue from '../../utils/vue'
import { getComponentConfig } from '../../utils/config'
import { HTMLElement } from '../../utils/safe-types'
import { BTooltip } from '../tooltip/tooltip'
import { BVPopover } from './helpers/bv-popover'

const NAME = 'BPopover'

export const BPopover = /*#__PURE__*/ Vue.extend({
  name: NAME,
  extends: BTooltip,
  inheritAttrs: false,
  props: {
    title: {
      type: String
      // default: undefined
    },
    content: {
      type: String
      // default: undefined
    },
    triggers: {
      type: [String, Array],
      default: 'click'
    },
    placement: {
      type: String,
      default: 'right'
    },
    variant: {
      type: String,
      default: () => getComponentConfig(NAME, 'variant')
    },
    customClass: {
      type: String,
      default: () => getComponentConfig(NAME, 'customClass')
    },
    delay: {
      type: [Number, Object, String],
      default: () => getComponentConfig(NAME, 'delay')
    },
    boundary: {
      // String: scrollParent, window, or viewport
      // Element: element reference
      // Object: Vue component
      type: [String, HTMLElement, Object],
      default: () => getComponentConfig(NAME, 'boundary')
    },
    boundaryPadding: {
      type: [Number, String],
      default: () => getComponentConfig(NAME, 'boundaryPadding')
    }
  },
  methods: {
    getComponent() {
      // Overridden by BPopover
      return BVPopover
    },
    updateContent() {
      // Tooltip: Default slot is `title`
      // Popover: Default slot is `content`, `title` slot is title
      // We pass a scoped slot function references by default (Vue v2.6x)
      // And pass the title prop as a fallback
      this.setContent(this.$scopedSlots.default || this.content)
      this.setTitle(this.$scopedSlots.title || this.title)
    }
  }
  // Render function provided by BTooltip
})