Implementation:SeleniumHQ Selenium Closure EventHandler
| Knowledge Sources | |
|---|---|
| Domains | JavaScript_Atoms, Vendored_Library |
| Last Updated | 2026-02-12 00:00 GMT |
Overview
Vendored Google Closure Library module providing a class for managing multiple event listeners with easy cleanup via a dispose method, used by Selenium JavaScript atoms.
Description
goog.events.EventHandler is a vendored copy of the Google Closure Library module. It provides a superclass for objects that want to easily manage a number of event listeners. It allows a shortcut to listen on event targets and provides a quick way to remove all event listeners belonging to the object via its dispose method, which is inherited from goog.Disposable. Selenium uses this as part of its JavaScript atom infrastructure for browser automation commands.
Usage
This module is consumed internally by Selenium's JavaScript atoms build system. It is not imported directly by end users.
Code Reference
Source Location
- Repository: SeleniumHQ_Selenium
- File: third_party/closure/goog/events/eventhandler.js
- Lines: 1-490
Key Exports
goog.provide('goog.events.EventHandler');
// Constructor: goog.events.EventHandler(opt_scope)
// Extends: goog.Disposable
// Template: SCOPE
// Manages multiple event listeners with automatic cleanup on dispose.