MocanvasProps

Where asset bytes live. Threaded to both the store this component creates and the editor, so a dropped image is uploaded through the app's own storage. Ignored for the store when store is supplied — that store already carries its own.

Base paths for files an app self-hosts, published for chrome that needs them via useAssetUrls(). mocanvas's own chrome loads none.

Extra binding utils beyond the defaults.

The much smaller *canvas* override map — the selection indicators, the brush, the canvas backdrop. A different thing from components, which is chrome; these are drawn on the canvas surface itself.

Light, dark, or follow the host window.

Replace or remove a component.

Two maps reach this prop and their slot names are disjoint: the editor's canvas-level slots (TLComponents) and the UI chrome's panels (TLUiComponents). It accepts either or both — an intersection alone would reject a value already typed as just one of them, because neither is assignable to the other.

Pin the chrome to its narrowest layout, whatever the container's width.

Hide mocanvas's own panels. The canvas, and any slot the app filled, still render.

Which theme starts out current.

Accepted and ignored. mocanvas's licence is a written agreement rather than a key the canvas verifies at runtime, so there is nothing to check; the prop exists so an app migrating from a licensed canvas does not have to strip it from every mount, and so that leaving it in place stays a no-op rather than becoming a type error.

Reported UI events — a menu opened, an action run.

Editor config overrides.

Replace the canvas overlay painters. Defaults to defaultOverlayUtils; pass your own list to swap one out or drop it.

Rewrite the tool and action lists the chrome renders from.

Extra shape utils beyond the defaults.

Reuse a store (e.g. for persistence or collaboration).

Rich-text configuration handed to the editor.

Themes to register, merged over the built-in default.

Extra tools beyond the defaults.

Who is using this editor: the app-owned holder of their preferences. Pass one to control preferences from app state; omit it and the editor keeps its own.