ant-design-vue/es/vc-checkbox/Checkbox.js

An enterprise-class UI design language and Vue-based implementation

import _objectSpread from "@babel/runtime/helpers/esm/objectSpread2";
import _defineProperty from "@babel/runtime/helpers/esm/defineProperty";
import _extends from "@babel/runtime/helpers/esm/extends";
import { createVNode as _createVNode } from "vue";

var __rest = this && this.__rest || function (s, e) {
  var t = {};

  for (var p in s) {
    if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0) t[p] = s[p];
  }

  if (s != null && typeof Object.getOwnPropertySymbols === "function") for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) {
    if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i])) t[p[i]] = s[p[i]];
  }
  return t;
};

import { nextTick, defineComponent, ref, watch, onMounted } from 'vue';
import classNames from '../_util/classNames';
import PropTypes from '../_util/vue-types';
import { initDefaultProps } from '../_util/props-util';
export var checkboxProps = {
  prefixCls: String,
  name: String,
  id: String,
  type: String,
  defaultChecked: {
    type: [Boolean, Number],
    default: undefined
  },
  checked: {
    type: [Boolean, Number],
    default: undefined
  },
  disabled: Boolean,
  tabindex: {
    type: [Number, String]
  },
  readonly: Boolean,
  autofocus: Boolean,
  value: PropTypes.any,
  required: Boolean
};
export default defineComponent({
  name: 'Checkbox',
  inheritAttrs: false,
  props: initDefaultProps(checkboxProps, {
    prefixCls: 'rc-checkbox',
    type: 'checkbox',
    defaultChecked: false
  }),
  emits: ['click', 'change'],
  setup: function setup(props, _ref) {
    var attrs = _ref.attrs,
        emit = _ref.emit,
        expose = _ref.expose;
    var checked = ref(props.checked === undefined ? props.defaultChecked : props.checked);
    var inputRef = ref();
    watch(function () {
      return props.checked;
    }, function () {
      checked.value = props.checked;
    });
    onMounted(function () {
      nextTick(function () {
        var _a;

        if (process.env.NODE_ENV === 'test') {
          if (props.autofocus) {
            (_a = inputRef.value) === null || _a === void 0 ? void 0 : _a.focus();
          }
        }
      });
    });
    expose({
      focus: function focus() {
        var _a;

        (_a = inputRef.value) === null || _a === void 0 ? void 0 : _a.focus();
      },
      blur: function blur() {
        var _a;

        (_a = inputRef.value) === null || _a === void 0 ? void 0 : _a.blur();
      }
    });
    var eventShiftKey = ref();

    var handleChange = function handleChange(e) {
      if (props.disabled) {
        return;
      }

      if (props.checked === undefined) {
        checked.value = e.target.checked;
      }

      e.shiftKey = eventShiftKey.value;
      var eventObj = {
        target: _extends(_extends({}, props), {
          checked: e.target.checked
        }),
        stopPropagation: function stopPropagation() {
          e.stopPropagation();
        },
        preventDefault: function preventDefault() {
          e.preventDefault();
        },
        nativeEvent: e
      }; // fix https://github.com/vueComponent/ant-design-vue/issues/3047
      // 受控模式下维持现有状态

      if (props.checked !== undefined) {
        inputRef.value.checked = !!props.checked;
      }

      emit('change', eventObj);
      eventShiftKey.value = false;
    };

    var onClick = function onClick(e) {
      emit('click', e); // onChange没能获取到shiftKey，使用onClick hack

      eventShiftKey.value = e.shiftKey;
    };

    return function () {
      var _classNames;

      var prefixCls = props.prefixCls,
          name = props.name,
          id = props.id,
          type = props.type,
          disabled = props.disabled,
          readonly = props.readonly,
          tabindex = props.tabindex,
          autofocus = props.autofocus,
          value = props.value,
          required = props.required,
          others = __rest(props, ["prefixCls", "name", "id", "type", "disabled", "readonly", "tabindex", "autofocus", "value", "required"]);

      var className = attrs.class,
          onFocus = attrs.onFocus,
          onBlur = attrs.onBlur,
          onKeydown = attrs.onKeydown,
          onKeypress = attrs.onKeypress,
          onKeyup = attrs.onKeyup;
      var globalProps = Object.keys(_extends(_extends({}, others), attrs)).reduce(function (prev, key) {
        if (key.substr(0, 5) === 'aria-' || key.substr(0, 5) === 'data-' || key === 'role') {
          prev[key] = others[key];
        }

        return prev;
      }, {});
      var classString = classNames(prefixCls, className, (_classNames = {}, _defineProperty(_classNames, "".concat(prefixCls, "-checked"), checked.value), _defineProperty(_classNames, "".concat(prefixCls, "-disabled"), disabled), _classNames));

      var inputProps = _extends(_extends({
        name: name,
        id: id,
        type: type,
        readonly: readonly,
        disabled: disabled,
        tabindex: tabindex,
        class: "".concat(prefixCls, "-input"),
        checked: !!checked.value,
        autofocus: autofocus,
        value: value
      }, globalProps), {
        onChange: handleChange,
        onClick: onClick,
        onFocus: onFocus,
        onBlur: onBlur,
        onKeydown: onKeydown,
        onKeypress: onKeypress,
        onKeyup: onKeyup,
        required: required
      });

      return _createVNode("span", {
        "class": classString
      }, [_createVNode("input", _objectSpread({
        "ref": inputRef
      }, inputProps), null), _createVNode("span", {
        "class": "".concat(prefixCls, "-inner")
      }, null)]);
    };
  }
});