Struct MemoryNativeMenuBackend 

pub struct MemoryNativeMenuBackend { /* private fields */ }

Recording backend for headless tests. Captures the snapshot set per window, which window is active, item deltas, and cleared windows. Cloneable; clones share the recording so a test can keep a clone after handing one to NativeMenuHandle::new.

Implementations

impl MemoryNativeMenuBackend

pub fn new() -> Self

Build a new empty recording backend.

pub fn menu_for(&self, window_id: TeksiloWindowId) -> Option<NativeMenuSnapshot>

The snapshot currently set for window_id, if any.

pub fn active_window(&self) -> Option<TeksiloWindowId>

The window whose menu is active (last activate_window, or the window of the most recent set_window_menu if none was activated).

pub fn deltas(&self) -> Vec<(MenuItemId, MenuItemDelta)>

All item deltas applied so far, in order.

pub fn cleared(&self) -> Vec<TeksiloWindowId>

Windows whose menus were cleared, in order.

Trait Implementations

impl Clone for MemoryNativeMenuBackend

fn clone(&self) -> MemoryNativeMenuBackend

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Default for MemoryNativeMenuBackend

fn default() -> MemoryNativeMenuBackend

Returns the “default value” for a type.

impl NativeMenuBackend for MemoryNativeMenuBackend

fn set_window_menu( &mut self, window_id: TeksiloWindowId, menu: NativeMenuSnapshot, _poster: Arc<dyn AppEventPoster>, )

Build (or replace) the native menu for window_id from menu. For every item the user later chooses, the backend MUST post a NativeMenuEventPayload — with window_id_owner == window_id — through poster. If window_id is (or becomes) the active window, the backend should also make this menu the visible one.

fn activate_window(&mut self, window_id: TeksiloWindowId)

Make window_id’s previously-set menu the active/visible one (focus follows window). No-op if that window never set a menu.

fn clear_window(&mut self, window_id: TeksiloWindowId)

Forget window_id’s menu (window closed).

fn update_item(&mut self, id: MenuItemId, delta: MenuItemDelta)

Apply a reactive delta to a single already-installed item.