Struct ChoiceMenu 

pub struct ChoiceMenu<'a> { /* private fields */ }

ChoiceMenu component - generates choice content and sensitive zones for BoxRenderer

This component handles choice logic (selection, waiting states, content generation) and outputs content strings and sensitive zones that BoxRenderer treats like any other content.

Implementations

impl<'a> ChoiceMenu<'a>

pub fn new(id: String, choices: &'a [Choice]) -> Self

Create a new choice menu component

pub fn with_selection(self, selected_index: Option<usize>) -> Self

Set the selected choice index

pub fn with_focus(self, focused_index: Option<usize>) -> Self

Set the focused choice index for keyboard navigation

pub fn get_raw_content(&self) -> String

Get content as raw string for BoxRenderer to handle like text content

pub fn get_box_relative_sensitive_zones_with_width( &self, available_width: usize, ) -> Vec<SensitiveZone>

Generate sensitive zones accounting for text wrapping at specified width

pub fn generate_choice_lines(&self) -> Vec<String>

Generate the formatted choice lines as they will actually be rendered

Trait Implementations

impl<'a> RenderableContent for ChoiceMenu<'a>

fn get_raw_content(&self) -> String

Get the raw content as a string

fn get_box_relative_sensitive_zones(&self) -> Vec<SensitiveZone>

Get sensitive zones in box-relative coordinates (0,0 = top-left of content area)

fn handle_event(&mut self, event: &ContentEvent) -> EventResult

Handle content events on choice menu Note: This doesn’t mutate the choices directly - that’s handled at the MuxBox level

fn get_dimensions(&self) -> (usize, usize)

Get the raw content dimensions before any transformations