DOMEventProperties.js — react Source File

Source Code

/**
 * Copyright (c) Meta Platforms, Inc. and affiliates.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 *
 * @flow
 */

import type {DOMEventName} from './DOMEventNames';

import {registerTwoPhaseEvent} from './EventRegistry';
import {
  ANIMATION_END,
  ANIMATION_ITERATION,
  ANIMATION_START,
  TRANSITION_RUN,
  TRANSITION_START,
  TRANSITION_CANCEL,
  TRANSITION_END,
} from './DOMEventNames';

import {
  enableCreateEventHandleAPI,
  enableScrollEndPolyfill,
} from 'shared/ReactFeatureFlags';

export const topLevelEventsToReactNames: Map<DOMEventName, string | null> =
  new Map();

// NOTE: Capitalization is important in this list!
//
// E.g. it needs "pointerDown", not "pointerdown".
// This is because we derive both React name ("onPointerDown")
// and DOM name ("pointerdown") from the same list.
//
// Exceptions that don't match this convention are listed separately.
//
// prettier-ignore
const simpleEventPluginEvents = [
  'abort',
  'auxClick',
  'beforeToggle',
  'cancel',
  'canPlay',
  'canPlayThrough',
  'click',
  'close',
  'contextMenu',
  'copy',
  'cut',
  'drag',
  'dragEnd',
  'dragEnter',
  'dragExit',
  'dragLeave',
  'dragOver',
  'dragStart',
  'drop',
  'durationChange',
// ... (88 more lines)