function useOrderContext<A>(area): object;Hook for reading and setting order context for a UI area.
Components wrapped with observer will automatically re-render when the context changes.
Type Parameters#
| Type Parameter |
|---|
A extends UIArea |
Parameters#
| Parameter | Type | Description |
|---|---|---|
area |
A |
The UI area to get/set context for |
Returns#
object
Object with context and setContext
| Name | Type |
|---|---|
context |
UIAreaContext<A> |
setContext() |
(ctx) => void |
Example#
function MyCaptionStyleButton() { const { context, setContext } = useOrderContext('ly.img.caption.panel'); return <button onClick={() => setContext({ view: 'style' })}>Styles</button>;}