Struct MultiSelectState 

pub struct MultiSelectState {
    pub items: Vec<String>,
    pub cursor: usize,
    pub selected: HashSet<usize>,
}

State for a multi-select list.

Like ListState but allows toggling multiple items with Space.

Fields

items: Vec<String>

Multi-select option labels.

cursor: usize

Focused option index used for keyboard navigation.

selected: HashSet<usize>

Set of selected option indices.

Implementations

impl MultiSelectState

pub fn new(items: Vec<impl Into<String>>) -> Self

Create multi-select state with the provided options.

pub fn selected_items(&self) -> Vec<&str>

Return selected item labels in ascending index order.

pub fn toggle(&mut self, index: usize)

Toggle selection state for index.

Trait Implementations

impl Clone for MultiSelectState

fn clone(&self) -> MultiSelectState

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MultiSelectState

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

Formats the value using the given formatter.