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react-native-web-internals

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React Native for Web

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import canUseDOM from "../canUseDOM"; const emptyFunction = () => { }; function supportsPassiveEvents() { let supported = !1; if (canUseDOM) try { const options = {}; Object.defineProperty(options, "passive", { get() { return supported = !0, !1; } }), window.addEventListener("test", null, options), window.removeEventListener("test", null, options); } catch { } return supported; } const canUsePassiveEvents = supportsPassiveEvents(); function getOptions(options) { return options == null ? !1 : canUsePassiveEvents ? options : !!options.capture; } function isPropagationStopped() { return this.cancelBubble; } function isDefaultPrevented() { return this.defaultPrevented; } function normalizeEvent(event) { return event.nativeEvent = event, event.persist = emptyFunction, event.isDefaultPrevented = isDefaultPrevented, event.isPropagationStopped = isPropagationStopped, event; } function createEventHandle(type, options) { const opts = getOptions(options); return function(target, listener) { if (target == null || typeof target.addEventListener != "function") throw new Error("createEventHandle: called on an invalid target."); const element = target; if (listener != null) { const compatListener = (e) => listener(normalizeEvent(e)); return element.addEventListener(type, compatListener, opts), function() { element?.removeEventListener(type, compatListener, opts); }; } else return emptyFunction; }; } export { createEventHandle as default }; //# sourceMappingURL=index.js.map