react-native/Libraries/ReactNative/createReactNativeComponentC...

48 lines
1.3 KiB
JavaScript

/**
* Copyright (c) 2015-present, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule createReactNativeComponentClass
* @flow
*/
'use strict';
var ReactNativeBaseComponent = require('ReactNativeBaseComponent');
// See also ReactNativeBaseComponent
type ReactNativeBaseComponentViewConfig = {
validAttributes: Object;
uiViewClassName: string;
propTypes?: Object,
}
/**
* @param {string} config iOS View configuration.
* @private
*/
var createReactNativeComponentClass = function(
viewConfig: ReactNativeBaseComponentViewConfig
): ReactClass<any, any, any> {
var Constructor = function(element) {
this._currentElement = element;
this._rootNodeID = null;
this._renderedChildren = null;
this.previousFlattenedStyle = null;
};
Constructor.displayName = viewConfig.uiViewClassName;
Constructor.viewConfig = viewConfig;
Constructor.propTypes = viewConfig.propTypes;
Constructor.prototype = new ReactNativeBaseComponent(viewConfig);
Constructor.prototype.constructor = Constructor;
return ((Constructor: any): ReactClass);
};
module.exports = createReactNativeComponentClass;