Struct Box 

pub struct Box { /* private fields */ }

Box component - a container with padding and optional background.

Implementations

impl Box

pub fn new(padding_x: usize, padding_y: usize) -> Self

Create a new box with specified padding.

pub fn simple() -> Self

Create a box with default padding (1, 1).

pub fn no_padding() -> Self

Create a box with no padding.

pub fn add_child(&self, component: Arc<dyn Component>)

Add a child component.

pub fn remove_child(&self, component: &Arc<dyn Component>)

Remove a child component.

pub fn clear(&self)

Clear all children.

pub fn set_bg_fn(&self, f: Option<Arc<dyn Fn(&str) -> String + Send + Sync>>)

Set the background function.

Trait Implementations

impl Component for Box

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.