Crate tauri_plugin_system_components 

Native system UI components for Tauri 2.

• iOS: a native UITabBar overlaid on the webview — it adopts Liquid Glass automatically when the app is built with Xcode 26 against the iOS 26 SDK, and refracts the web content rendered behind it. Tab taps are forwarded to JS as tabSelected events.
• macOS: a glass window background via NSGlassEffectView (macOS 26), with an NSVisualEffectView blur fallback on older systems.

Structs

AccessoryItem

A standalone account button floated beside the bar (Apple Music search-button style). image (base64 / data URL) wins over sf_symbol.

ComponentEventPayload

Payload of the system-components://component-event event on macOS (iOS delivers the same shape through the plugin event channel).

ComponentProps

Per-kind properties. All optional; irrelevant fields are ignored.

ConfigureTabBarOptions

CreateComponentOptions

DismissSheetOptions

GlassSupport

PresentSheetOptions

Present a native Liquid Glass bottom sheet (iOS) with natively-rendered rows.

RemoveComponentOptions

SelectTabOptions

SetBadgeOptions

SheetOption

An option for a select sheet row.

SheetRow

One row in a native sheet (iOS), rendered natively. Tappable rows report the id via sheetRow; form rows report via sheetField / sheetSubmit.

TabBarInsets

Space the web content should reserve so the floating bar doesn’t cover it.

TabItem

A single tab in the native bottom tab bar.

TabSelectedPayload

Payload of the system-components://tab-selected event emitted on macOS (iOS delivers the same shape through the plugin event channel).

UpdateComponentOptions

UpdateComponentsOptions

Batched form of UpdateComponentOptions — one IPC round trip and one (animation-disabled) native transaction for all geometry updates of a frame. Used by the DOM scroll-sync path.

WindowGlassOptions

Enums

ComponentAnchor

Where a component is pinned, relative to the window/safe area.

ComponentKind

Kind of native overlay component.

Error

Traits

SystemComponentsExt

Extensions to tauri::App, tauri::AppHandle and tauri::Window to access the system-components APIs.

Functions

init

Initializes the plugin. Call this from your Tauri app’s lib.rs:

Type Aliases

Result