# mobiler-ui
> Mobiler's fixed UI wire ABI.
The stable contract between a [Mobiler](https://github.com/mobiler/mobiler) app's
Rust core and its native shell:
- an app-agnostic **`Widget`** tree (the ViewModel the core emits),
- an **`Action`** protocol (events the shell sends back),
- `InputValue` and **style-token** enums (`TextStyle`, `Tone`, `Spacing`, …).
Because these types never change per app, a single native shell is built **once** and
renders *any* Mobiler app — it only ever knows these types, never an app's domain
events or widgets.
The `Widget` vocabulary covers layout (rows/columns/grids/cards/scrollers), inputs
(text fields, toggles, segmented, search, rating), navigation (scaffold + tabs + FAB +
sheets), media (images, avatars), feedback (progress, skeleton, swipe actions), an inline
calendar, and **data-viz charts** — `Chart` in eight styles (bar, line, stacked,
100%-stacked, pie, donut, fitness-style progress rings, and a radial gauge) plus a
variable-width stacked-region / coverage-gap `RegionChart`.
You usually don't depend on this crate directly. Use
[`mobiler-core`](https://crates.io/crates/mobiler-core), which re-exports it and
provides the `MobilerApp` trait plus the typed widget builders.
## License
Dual-licensed under either [MIT](https://github.com/mobiler/mobiler/blob/main/LICENSE-MIT) or [Apache-2.0](https://github.com/mobiler/mobiler/blob/main/LICENSE-APACHE), at your option.