Struct DropdownState 

pub struct DropdownState {
    pub options: Vec<PickerItem>,
    pub selection: SelectionModel,
    pub filter: String,
    pub cursor: usize,
    pub mode: PickerMode,
    pub create_buffer: String,
}

Fields

options: Vec<PickerItem>

selection: SelectionModel

filter: String

cursor: usize

mode: PickerMode

create_buffer: String

Implementations

impl DropdownState

pub fn single(options: Vec<PickerItem>) -> Self

pub fn multi(options: Vec<PickerItem>) -> Self

pub fn visible_indices(&self) -> Vec<usize>

pub fn seed_single(&mut self, value: &str)

Seed a single-select dropdown on value: record it as the selection and put the cursor on its option. A no-op when value is empty or names no option, so a caller can seed from a criterion that is unset or stale.

pub fn handle_key(&mut self, key: KeyCode) -> PickerEvent

Trait Implementations

impl Clone for DropdownState

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DropdownState

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

Formats the value using the given formatter.

impl Eq for DropdownState

impl PartialEq for DropdownState

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for DropdownState