pantoken / renderers/web-components/src / RegisterContext
Interface: RegisterContext
Alpha
The shared state a register() call builds once and threads to every ElementDefinition. It carries the prefix-aware registry adapter, the tag() helper for nested markup, the CSS-class prefix I, the Invoker Commands support flag + router, the wrapper/variantClass/iconSvg factories, and locale data (strings, locale, dir, firstDay).
Properties
registry
registry:
ElementRegistry
Alpha
The scoped registry: rewrites instui-<base> → the active-prefix tag on get/define.
tag
tag: (
base) =>string
Alpha
Map a base name to the active-prefix tag (for nested markup, querySelector, tagName).
Parameters
base
string
Returns
string
I
I:
object
Alpha
The CSS-class prefix for the inlined component sheets — always instui, separate from the tag prefix.
prefix
readonlyprefix:"instui"
invokerSupported
invokerSupported:
boolean
Alpha
Whether the browser supports the Invoker Commands API (command/commandfor).
onCommand
onCommand:
OnCommand
Alpha
Route a target's command events (or a click fallback) to a handler.
wrapper
wrapper: (
tag,css,render,options?) =>void
Alpha
Define a shadow-DOM element: <style>:host{display}css</style> + markup from render(host). invoker: true forwards the host's popovertarget/command to the inner <button> (IDL).
Parameters
tag
string
css
string
render
(host) => string
options?
display?
string
invoker?
boolean
Returns
void
variantClass
variantClass: (
name,host) =>string
Alpha
Build a .instui-<name> class with an optional -color-<variant> modifier from variant.
Parameters
name
string
host
HTMLElement
Returns
string
iconSvg
iconSvg: (
name) =>string
Alpha
Resolve an icon name to inline SVG (empty string when unknown).
Parameters
name
string
Returns
string
locale
locale:
string
Alpha
BCP47 locale tag used for toLocaleDateString and Intl formatting.
dir
dir:
"ltr"|"rtl"
Alpha
Text direction derived from the active locale bundle.
firstDay
firstDay:
number
Alpha
First day of week as JS Date.getDay() index (0=Sunday … 6=Saturday).
strings
strings:
WebComponentStrings
Alpha
Translated UI strings for all behavioral elements.