Struct TreeItem 

pub struct TreeItem { /* private fields */ }

One node of a TreeView: a row, and the rows nested under it.

Implementations

impl TreeItem

pub fn new(key: impl Into<SharedString>, label: impl Into<SharedString>) -> Self

A row label identified by key, which must be unique in the tree.

pub fn child(self, item: TreeItem) -> Self

Appends a child row.

pub fn children(self, items: impl IntoIterator<Item = TreeItem>) -> Self

Appends child rows. A row with children is a parent: it draws a disclosure chevron and can expand.

pub fn icon(self, path: impl Into<SharedString>) -> Self

An SVG path drawn before the label.

pub fn is_disabled(self, disabled: bool) -> Self

A disabled row renders dimmed and cannot be focused, selected or expanded. Its children are not disabled by it.

Trait Implementations

impl Disableable for TreeItem

fn is_disabled(self, disabled: bool) -> Self

isDisabled — whether the component is disabled.