Struct CancellableLoader 

pub struct CancellableLoader { /* private fields */ }

Cancellable loader with a cancel callback.

Implementations

impl CancellableLoader

pub fn new() -> Self

Create a new cancellable loader.

pub fn with_text(text: &str) -> Self

Create with text.

pub fn on_cancel(&self, callback: Arc<dyn Fn() + Send + Sync>)

Set cancel callback.

pub fn cancel(&self)

Cancel the loader.

pub fn start(&self)

Start the loader.

pub fn stop(&self)

Stop the loader.

pub fn is_running(&self) -> bool

Check if running.

pub fn set_text(&mut self, text: &str)

Set text.

Trait Implementations

impl Component for CancellableLoader

fn render(&self, width: usize) -> Vec<String>

Render the component to lines for the given viewport width.

fn invalidate(&self)

Invalidate any cached rendering state. Called when theme changes or when component needs to re-render from scratch.

fn as_any(&self) -> &dyn Any

Downcast to Any for runtime type checking. This enables the layout system to check for LayoutNodeProvider.

fn handle_input(&self, _data: &str) -> bool

Optional handler for keyboard input when component has focus.

fn wants_key_release(&self) -> bool

If true, component receives key release events (Kitty protocol). Default is false - release events are filtered out.

impl Default for CancellableLoader

fn default() -> Self

Returns the “default value” for a type.