element-ui/lib/tooltip.js

module.exports =
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/******/ ({

/***/ 14:
/***/ (function(module, exports) {

module.exports = require("throttle-debounce/debounce");

/***/ }),

/***/ 2:
/***/ (function(module, exports) {

module.exports = require("element-ui/lib/utils/util");

/***/ }),

/***/ 20:
/***/ (function(module, exports) {

module.exports = require("element-ui/lib/utils/vdom");

/***/ }),

/***/ 207:
/***/ (function(module, exports, __webpack_require__) {

"use strict";


exports.__esModule = true;

var _main = __webpack_require__(208);

var _main2 = _interopRequireDefault(_main);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

/* istanbul ignore next */
_main2.default.install = function (Vue) {
  Vue.component(_main2.default.name, _main2.default);
};

exports.default = _main2.default;

/***/ }),

/***/ 208:
/***/ (function(module, exports, __webpack_require__) {

"use strict";


exports.__esModule = true;

var _vuePopper = __webpack_require__(7);

var _vuePopper2 = _interopRequireDefault(_vuePopper);

var _debounce = __webpack_require__(14);

var _debounce2 = _interopRequireDefault(_debounce);

var _dom = __webpack_require__(3);

var _vdom = __webpack_require__(20);

var _util = __webpack_require__(2);

var _vue = __webpack_require__(4);

var _vue2 = _interopRequireDefault(_vue);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

exports.default = {
  name: 'ElTooltip',

  mixins: [_vuePopper2.default],

  props: {
    openDelay: {
      type: Number,
      default: 0
    },
    disabled: Boolean,
    manual: Boolean,
    effect: {
      type: String,
      default: 'dark'
    },
    arrowOffset: {
      type: Number,
      default: 0
    },
    popperClass: String,
    content: String,
    visibleArrow: {
      default: true
    },
    transition: {
      type: String,
      default: 'el-fade-in-linear'
    },
    popperOptions: {
      default: function _default() {
        return {
          boundariesPadding: 10,
          gpuAcceleration: false
        };
      }
    },
    enterable: {
      type: Boolean,
      default: true
    },
    hideAfter: {
      type: Number,
      default: 0
    }
  },

  data: function data() {
    return {
      timeoutPending: null,
      focusing: false
    };
  },

  computed: {
    tooltipId: function tooltipId() {
      return 'el-tooltip-' + (0, _util.generateId)();
    }
  },
  beforeCreate: function beforeCreate() {
    var _this = this;

    if (this.$isServer) return;

    this.popperVM = new _vue2.default({
      data: { node: '' },
      render: function render(h) {
        return this.node;
      }
    }).$mount();

    this.debounceClose = (0, _debounce2.default)(200, function () {
      return _this.handleClosePopper();
    });
  },
  render: function render(h) {
    var _this2 = this;

    if (this.popperVM) {
      this.popperVM.node = h(
        'transition',
        {
          attrs: {
            name: this.transition
          },
          on: {
            'afterLeave': this.doDestroy
          }
        },
        [h(
          'div',
          {
            on: {
              'mouseleave': function mouseleave() {
                _this2.setExpectedState(false);_this2.debounceClose();
              },
              'mouseenter': function mouseenter() {
                _this2.setExpectedState(true);
              }
            },

            ref: 'popper',
            attrs: { role: 'tooltip',
              id: this.tooltipId,
              'aria-hidden': this.disabled || !this.showPopper ? 'true' : 'false'
            },
            directives: [{
              name: 'show',
              value: !this.disabled && this.showPopper
            }],

            'class': ['el-tooltip__popper', 'is-' + this.effect, this.popperClass] },
          [this.$slots.content || this.content]
        )]
      );
    }

    if (!this.$slots.default || !this.$slots.default.length) return this.$slots.default;

    var vnode = (0, _vdom.getFirstComponentChild)(this.$slots.default);

    if (!vnode) return vnode;

    var data = vnode.data = vnode.data || {};
    data.staticClass = this.concatClass(data.staticClass, 'el-tooltip');

    return vnode;
  },
  mounted: function mounted() {
    var _this3 = this;

    this.referenceElm = this.$el;
    if (this.$el.nodeType === 1) {
      this.$el.setAttribute('aria-describedby', this.tooltipId);
      this.$el.setAttribute('tabindex', 0);
      (0, _dom.on)(this.referenceElm, 'mouseenter', this.show);
      (0, _dom.on)(this.referenceElm, 'mouseleave', this.hide);
      (0, _dom.on)(this.referenceElm, 'focus', function () {
        if (!_this3.$slots.default || !_this3.$slots.default.length) {
          _this3.handleFocus();
          return;
        }
        var instance = _this3.$slots.default[0].componentInstance;
        if (instance && instance.focus) {
          instance.focus();
        } else {
          _this3.handleFocus();
        }
      });
      (0, _dom.on)(this.referenceElm, 'blur', this.handleBlur);
      (0, _dom.on)(this.referenceElm, 'click', this.removeFocusing);
    }
  },

  watch: {
    focusing: function focusing(val) {
      if (val) {
        (0, _dom.addClass)(this.referenceElm, 'focusing');
      } else {
        (0, _dom.removeClass)(this.referenceElm, 'focusing');
      }
    }
  },
  methods: {
    show: function show() {
      this.setExpectedState(true);
      this.handleShowPopper();
    },
    hide: function hide() {
      this.setExpectedState(false);
      this.debounceClose();
    },
    handleFocus: function handleFocus() {
      this.focusing = true;
      this.show();
    },
    handleBlur: function handleBlur() {
      this.focusing = false;
      this.hide();
    },
    removeFocusing: function removeFocusing() {
      this.focusing = false;
    },
    concatClass: function concatClass(a, b) {
      if (a && a.indexOf(b) > -1) return a;
      return a ? b ? a + ' ' + b : a : b || '';
    },
    handleShowPopper: function handleShowPopper() {
      var _this4 = this;

      if (!this.expectedState || this.manual) return;
      clearTimeout(this.timeout);
      this.timeout = setTimeout(function () {
        _this4.showPopper = true;
      }, this.openDelay);

      if (this.hideAfter > 0) {
        this.timeoutPending = setTimeout(function () {
          _this4.showPopper = false;
        }, this.hideAfter);
      }
    },
    handleClosePopper: function handleClosePopper() {
      if (this.enterable && this.expectedState || this.manual) return;
      clearTimeout(this.timeout);

      if (this.timeoutPending) {
        clearTimeout(this.timeoutPending);
      }
      this.showPopper = false;

      if (this.disabled) {
        this.doDestroy();
      }
    },
    setExpectedState: function setExpectedState(expectedState) {
      if (expectedState === false) {
        clearTimeout(this.timeoutPending);
      }
      this.expectedState = expectedState;
    }
  },

  destroyed: function destroyed() {
    var reference = this.referenceElm;
    (0, _dom.off)(reference, 'mouseenter', this.show);
    (0, _dom.off)(reference, 'mouseleave', this.hide);
    (0, _dom.off)(reference, 'focus', this.handleFocus);
    (0, _dom.off)(reference, 'blur', this.handleBlur);
    (0, _dom.off)(reference, 'click', this.removeFocusing);
  }
};

/***/ }),

/***/ 3:
/***/ (function(module, exports) {

module.exports = require("element-ui/lib/utils/dom");

/***/ }),

/***/ 4:
/***/ (function(module, exports) {

module.exports = require("vue");

/***/ }),

/***/ 7:
/***/ (function(module, exports) {

module.exports = require("element-ui/lib/utils/vue-popper");

/***/ })

/******/ });