@jdcfe/yep-react/es/area-picker/TabBar.js

一套移动端的React组件库

import _classCallCheck from "@babel/runtime/helpers/classCallCheck";
import _createClass from "@babel/runtime/helpers/createClass";
import _assertThisInitialized from "@babel/runtime/helpers/assertThisInitialized";
import _inherits from "@babel/runtime/helpers/inherits";
import _possibleConstructorReturn from "@babel/runtime/helpers/possibleConstructorReturn";
import _getPrototypeOf from "@babel/runtime/helpers/getPrototypeOf";

function _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }

function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); return true; } catch (e) { return false; } }

import * as React from 'react';
import classNames from 'classnames';
import noop from '../_utils/noop';

var TabBar = /*#__PURE__*/function (_React$PureComponent) {
  _inherits(TabBar, _React$PureComponent);

  var _super = _createSuper(TabBar);

  function TabBar(props) {
    var _this;

    _classCallCheck(this, TabBar);

    _this = _super.call(this, props);

    _this.onClick = function (index) {
      var _this$props = _this.props,
          goToTab = _this$props.goToTab,
          onTabClick = _this$props.onTabClick,
          tabs = _this$props.tabs;
      onTabClick && onTabClick(tabs[index], index);
      goToTab && goToTab(index);
    };

    _this.renderTab = function (t, i) {
      var _this$props2 = _this.props,
          prefixCls = _this$props2.prefixCls,
          renderTab = _this$props2.renderTab,
          activeTab = _this$props2.activeTab,
          tabBarTextStyle = _this$props2.tabBarTextStyle,
          tabBarActiveTextColor = _this$props2.tabBarActiveTextColor,
          tabBarInactiveTextColor = _this$props2.tabBarInactiveTextColor;
      var textStyle = Object.assign({}, tabBarTextStyle);
      var cls = "".concat(prefixCls, "-tab");

      if (activeTab === i) {
        cls += " ".concat(cls, "-active");

        if (tabBarActiveTextColor) {
          textStyle.color = tabBarActiveTextColor;
        }
      } else if (tabBarInactiveTextColor) {
        textStyle.color = tabBarInactiveTextColor;
      }

      return /*#__PURE__*/React.createElement("div", {
        key: "t_".concat(i),
        style: Object.assign({}, textStyle),
        className: cls,
        onClick: function onClick() {
          return _this.onClick(i);
        }
      }, renderTab ? renderTab(t) : t.title, activeTab === i && /*#__PURE__*/React.createElement("div", {
        className: "".concat(prefixCls, "-underline")
      }, /*#__PURE__*/React.createElement("div", {
        className: "".concat(prefixCls, "-underline-bar")
      })));
    };

    _this.renderTab = _this.renderTab.bind(_assertThisInitialized(_this));
    _this.onClick = _this.onClick.bind(_assertThisInitialized(_this));
    return _this;
  }

  _createClass(TabBar, [{
    key: "render",
    value: function render() {
      var _this2 = this;

      var _this$props3 = this.props,
          prefixCls = _this$props3.prefixCls,
          _this$props3$tabs = _this$props3.tabs,
          tabs = _this$props3$tabs === void 0 ? [] : _this$props3$tabs;
      var cls = classNames(prefixCls, "".concat(prefixCls, "-top"));
      var Tabs = tabs.map(function (t, i) {
        return _this2.renderTab(t, i);
      });
      return /*#__PURE__*/React.createElement("div", {
        className: cls
      }, /*#__PURE__*/React.createElement("div", {
        className: "".concat(prefixCls, "-content")
      }, Tabs));
    }
  }]);

  return TabBar;
}(React.PureComponent);

export { TabBar as default };
TabBar.defaultProps = {
  prefixCls: 'Yep-area-picker-tabs-bar',
  onTabClick: noop,
  activeTab: 0
};