Struct MenuBar 

pub struct MenuBar { /* private fields */ }

A horizontal desktop-style menu bar with click-to-open dropdowns.

See the module-level docs for an example.

Implementations

impl MenuBar

pub fn new(id_salt: impl Hash) -> Self

Create a new menu bar keyed by id_salt. The salt scopes per-menu open state in egui memory and must be stable across frames.

pub fn brand(self, text: impl Into<WidgetText>) -> Self

Show a brand label on the left, preceded by a small accent square. Use this for the application name.

pub fn status(self, text: impl Into<WidgetText>) -> Self

Show a muted status line on the right (e.g. "main · up to date").

pub fn status_with_dot(self, text: impl Into<WidgetText>, dot: Color32) -> Self

Show a status line preceded by a coloured dot, useful for indicating connection or run state (green for healthy, amber for running, red for failing).

pub fn show<R>( self, ui: &mut Ui, body: impl FnOnce(&mut MenuBarUi<'_>) -> R, ) -> R

Render the menu bar. The closure receives a MenuBarUi used to declare each menu’s trigger label and dropdown body.

Trait Implementations

impl Clone for MenuBar

fn clone(&self) -> MenuBar

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MenuBar

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.