Implementation:SeleniumHQ Selenium Closure UI SubMenu
| Knowledge Sources | |
|---|---|
| Domains | JavaScript_Atoms, Vendored_Library |
| Last Updated | 2026-02-12 00:00 GMT |
Overview
Vendored Google Closure Library UI module providing menu items that open a submenu, used by Selenium JavaScript atoms.
Description
goog.ui.SubMenu is a vendored copy of the Google Closure Library module. It extends `goog.ui.MenuItem` to represent a menu item that opens a child submenu on hover or keyboard navigation. It manages show/dismiss timers (with a default 218ms delay), uses `goog.positioning.AnchoredViewportPosition` for submenu placement, and delegates rendering to `goog.ui.SubMenuRenderer`. Selenium uses this for its JavaScript atom infrastructure.
Usage
This module is consumed internally by Selenium's JavaScript atoms build system. Not imported directly by end users.
Code Reference
Source Location
- Repository: SeleniumHQ_Selenium
- File: third_party/closure/goog/ui/submenu.js
- Lines: 1-724
Key Exports
goog.provide('goog.ui.SubMenu');
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