Struct OutlineState 

pub struct OutlineState { /* private fields */ }

Implementations

impl OutlineState

pub fn new(nodes: &[Node], index: usize, open: bool, symbols: &Symbols) -> Self

pub fn set_nodes(&mut self, nodes: &[Node])

pub fn selected(&self) -> Option<Item>

pub fn set_active(&mut self, active: bool)

pub fn toggle(&mut self)

pub fn open(&mut self)

pub fn close(&mut self)

pub fn toggle_item(&mut self)

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

pub fn expand_all(&mut self)

pub fn collapse_all(&mut self)

pub fn is_open(&self) -> bool

pub fn next(&mut self, amount: usize)

pub fn previous(&mut self, amount: usize)

Trait Implementations

impl Clone for OutlineState

fn clone(&self) -> OutlineState

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for OutlineState

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

Formats the value using the given formatter.

impl Default for OutlineState

fn default() -> OutlineState

Returns the “default value” for a type.

impl PartialEq for OutlineState

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for OutlineState