choerodon-ui/es/trigger/TriggerChild.js

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

import _classCallCheck from "@babel/runtime/helpers/classCallCheck";
import _createClass from "@babel/runtime/helpers/createClass";
import _inherits from "@babel/runtime/helpers/inherits";
import _createSuper from "@babel/runtime/helpers/createSuper";
import { Children, cloneElement, PureComponent } from 'react';

var TriggerChild = /*#__PURE__*/function (_PureComponent) {
  _inherits(TriggerChild, _PureComponent);

  var _super = _createSuper(TriggerChild);

  function TriggerChild(props, context) {
    var _this;

    _classCallCheck(this, TriggerChild);

    _this = _super.call(this, props, context);

    var createChains = function createChains(eventName) {
      return function (e) {
        var _this$props = _this.props,
            handle = _this$props["on".concat(eventName)],
            children = _this$props.children;

        var child = Children.only(children);

        if (handle) {
          return handle(eventName, child, e);
        }

        if (child) {
          var childHandle = child.props["on".concat(eventName)];

          if (childHandle) {
            return childHandle(e);
          }
        }
      };
    };

    _this.handleContextMenu = createChains('ContextMenu');
    _this.handleClick = createChains('Click');
    _this.handleMouseDown = createChains('MouseDown');
    _this.handleMouseEnter = createChains('MouseEnter');
    _this.handleMouseLeave = createChains('MouseLeave');
    _this.handleFocus = createChains('Focus');
    _this.handleBlur = createChains('Blur');
    _this.handleKeyDown = createChains('KeyDown');
    return _this;
  }

  _createClass(TriggerChild, [{
    key: "render",
    value: function render() {
      var children = this.props.children;
      return /*#__PURE__*/cloneElement(Children.only(children), {
        onContextMenu: this.handleContextMenu,
        onClick: this.handleClick,
        onMouseDown: this.handleMouseDown,
        onMouseEnter: this.handleMouseEnter,
        onMouseLeave: this.handleMouseLeave,
        onFocus: this.handleFocus,
        onBlur: this.handleBlur,
        onKeyDown: this.handleKeyDown
      });
    }
  }]);

  return TriggerChild;
}(PureComponent);

export { TriggerChild as default };
TriggerChild.displayName = 'TriggerChild';
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