Struct Modal 

pub struct Modal { /* private fields */ }

A modal dialog widget with title, body, border, and optional dim background.

Renders as a bordered box with a title in the top border and body content inside. Use Modal::to_overlay_config to create an overlay config for use with crate::overlay::ScreenStack.

Implementations

impl Modal

pub fn new(title: impl Into<String>, width: u16, height: u16) -> Self

Create a new modal with the given title and dimensions.

pub fn with_body(self, lines: Vec<Vec<Segment>>) -> Self

Set the body content lines.

pub fn with_style(self, style: Style) -> Self

Set the style for the modal border and text.

pub fn with_border(self, border: BorderStyle) -> Self

Set the border style.

pub fn render_to_lines(&self) -> Vec<Vec<Segment>>

Render the modal to lines ready for the compositor.

Produces a bordered box with the title in the top border line and body content inside. Lines are padded to the modal’s width.

pub fn to_overlay_config(&self) -> OverlayConfig

Create an overlay config for this modal (centered, with dim background).

Trait Implementations

impl Clone for Modal

fn clone(&self) -> Modal

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Modal

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

Formats the value using the given formatter.