CngxMenuHost

Interface

projects/common/interactive/menu/menu-host.token.ts

Info
API

Referenced by#

CngxContextMenuTrigger CngxMenu CngxMenuItemSubmenu CngxMenuTrigger

Import#

import { CngxMenuHost } from '@cngx/common/interactive'

Description#

Structural contract a CngxMenu (or a future menu-bar / nested menu host) exposes to composers. Triggers and submenu directives depend on this interface rather than on the concrete CngxMenu class so the coupling stays substitutable.

Index#

Properties

ad submenuItems

Methods

focus

Instance Properties#

ad#CngxActiveDescendant

Readonly

submenuItems#Signal

Readonly

Submenu companions registered inside this menu's content tree. Empty when no submenu directive is present. Recursive: each entry's inner is itself a CngxMenuHost with its own (possibly empty) submenuItems.

Methods#

focus#void

Move DOM focus to the menu container element. Triggers that need to transfer focus into the menu after open call this. Consumers must ensure the host element carries a non-negative tabindex; see CngxMenu.focus().