Struct tui_realm_treeview::Tree

pub struct Tree { /* fields omitted */ }

Tree

represent the tree data structure inside the component

Implementations

impl Tree

pub fn new(root: Node) -> Self

new

Instantiates a new Tree

pub fn root(&self) -> &Node

root

Returns a reference to the root node

pub fn root_mut(&mut self) -> &mut Node

root_mut

Returns a mutablen reference to the root node

pub fn query(&self, id: &str) -> Option<&Node>

query

Query tree for a certain node

pub fn query_mut(&mut self, id: &str) -> Option<&mut Node>

query_mut

Query tree for a certain node and return it as a mutable reference

pub fn parent(&self, id: &str) -> Option<&Node>

parent

Get parent node of id

pub fn siblings(&self, id: &str) -> Option<Vec<&str>>

siblings

Get siblings for provided node

pub fn node_by_route(&self, route: &[usize]) -> Option<&Node>

node_by_route

Get starting from root the node associated to the indexes. When starting from tree, the first element in route must be 0

pub fn route_by_node(&self, id: &str) -> Option<Vec<usize>>

route_by_node

Calculate the route of a node by its id

Trait Implementations

impl Debug for Tree

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

Formats the value using the given formatter.

impl From<&'_ PropPayload> for Tree

fn from(props: &PropPayload) -> Self

PropPayload to TuiTree

The PropPayload is a series of Linked where item is a Tuple made up of (id, label, parent) and next element is the following element in root