* MIT License
*
* Copyright (C) 2026 Huawei Device Co., Ltd.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
import React,{Component} from 'react';
import {
findNodeHandle,
NativeModules,
Platform,
ListView,
} from 'react-native';
import MJScrollView from './MJScrollView'
const RCTMJScrollViewManager = NativeModules.MJScrollViewManager;
var DEFAULT_PAGE_SIZE = 1;
var DEFAULT_INITIAL_ROWS = 10;
var DEFAULT_SCROLL_RENDER_AHEAD = 1000;
var DEFAULT_END_REACHED_THRESHOLD = 1000;
class MJListView extends ListView {
static defaultProps = {
initialListSize: DEFAULT_INITIAL_ROWS,
pageSize: DEFAULT_PAGE_SIZE,
renderScrollComponent: props => <MJScrollView {...props} />,
scrollRenderAheadDistance: DEFAULT_SCROLL_RENDER_AHEAD,
onEndReachedThreshold: DEFAULT_END_REACHED_THRESHOLD,
stickySectionHeadersEnabled: Platform.OS === 'ios',
stickyHeaderIndices: [],
}
_measureAndUpdateScrollProps = () => {
var scrollComponent = this.getScrollResponder();
if (!scrollComponent || !scrollComponent.getInnerViewNode) {
return;
}
RCTMJScrollViewManager &&
RCTMJScrollViewManager.calculateChildFrames &&
RCTMJScrollViewManager.calculateChildFrames(
findNodeHandle(scrollComponent),
this._updateVisibleRows,
)
}
}
module.exports = Platform.OS === 'ios' ? MJListView : ListView;