Struct Collapsible 

pub struct Collapsible { /* private fields */ }

Collapsible section widget

Implementations

impl Collapsible

pub fn new(title: impl Into<SharedString>, cx: &mut Context<'_, Self>) -> Self

Create a new collapsible section

pub fn with_collapsed(self, collapsed: bool) -> Self

Set initial collapsed state (builder pattern)

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

Set custom theme (builder pattern)

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

Set enabled state (builder pattern)

pub fn collapsible(self, collapsible: bool) -> Self

Set whether collapsing is allowed (builder pattern)

When false, the widget acts as a static section header:

• No chevron icon
• No click/keyboard interaction
• Not focusable

Default is true.

pub fn focus_handle(&self) -> &FocusHandle

Get the focus handle

pub fn is_collapsed(&self) -> bool

Check if currently collapsed

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

Set collapsed state programmatically

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

Toggle collapsed state

pub fn is_enabled(&self) -> bool

Check if the collapsible is enabled

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

Set enabled state programmatically

pub fn is_collapsible(&self) -> bool

Check if collapsing is allowed

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

Set whether collapsing is allowed programmatically

Trait Implementations

impl Focusable for Collapsible

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

Returns the focus handle associated with this view.

impl Render for Collapsible

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

Render this view into an element tree.

impl EventEmitter<CollapsibleEvent> for Collapsible