Struct SidebarNav 

pub struct SidebarNav<T: SelectionItem> { /* private fields */ }

Generic sidebar navigation widget

Implementations

impl<T: SelectionItem> SidebarNav<T>

pub fn new(items: Vec<T>, selected: T, cx: &mut Context<'_, Self>) -> Self

Create a new sidebar nav with the given items

Arguments

• items - List of items to display
• selected - The initially selected item
• cx - Context for creating the focus handle

pub fn theme(self, theme: Theme) -> Self

Set a custom theme for this widget

pub fn with_enabled(self, enabled: bool) -> Self

Set enabled state (builder pattern)

pub fn with_width(self, width: Pixels) -> Self

Set a fixed width for the sidebar

pub fn selected(&self) -> &T

Get the currently selected item

pub fn selected_index(&self) -> usize

Get the currently selected index

pub fn set_selected(&mut self, item: T, cx: &mut Context<'_, Self>)

Set the selected item

Note: Does NOT emit Change event. Navigation widgets represent UI state where the consumer controls transitions.

pub fn set_selected_index(&mut self, index: usize, cx: &mut Context<'_, Self>)

Set selected by index

Note: Does NOT emit Change event.

pub fn focus_handle(&self) -> &FocusHandle

Get the focus handle

pub fn is_enabled(&self) -> bool

Check if the sidebar is enabled

pub fn set_enabled(&mut self, enabled: bool, cx: &mut Context<'_, Self>)

Set enabled state programmatically

Trait Implementations

impl<T: SelectionItem> Focusable for SidebarNav<T>

fn focus_handle(&self, _cx: &App) -> FocusHandle

Returns the focus handle associated with this view.

impl<T: SelectionItem> Render for SidebarNav<T>

fn render( &mut self, window: &mut Window, cx: &mut Context<'_, Self>, ) -> impl IntoElement

Render this view into an element tree.

impl<T: SelectionItem> EventEmitter<SidebarNavEvent<T>> for SidebarNav<T>