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feat: WebContents extends EventEmitter

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clavin
2025-12-25 01:15:19 -07:00
parent 3df3a6a736
commit 33b0a3512e
1 changed files with 3 additions and 0 deletions
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3
lib/browser/api/web-contents.ts
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@@ -8,6 +8,7 @@ import { IPC_MESSAGES } from '@electron/internal/common/ipc-messages';
import { app, session, webFrameMain, dialog } from 'electron/main';
import type { BrowserWindowConstructorOptions, MessageBoxOptions, NavigationEntry } from 'electron/main';
import { EventEmitter } from 'events';
import * as path from 'path';
import * as url from 'url';
@@ -118,6 +119,8 @@ const binding = process._linkedBinding('electron_browser_web_contents');
const printing = process._linkedBinding('electron_browser_printing');
const { WebContents } = binding as { WebContents: { prototype: Electron.WebContents } };
Object.setPrototypeOf(WebContents.prototype, EventEmitter.prototype);
WebContents.prototype.postMessage = function (...args) {
return this.mainFrame.postMessage(...args);
};