Struct TreeNode 

pub struct TreeNode { /* private fields */ }

One item of a TreeView, with the items under it.

Implementations

impl TreeNode

pub fn new(key: impl Into<String>, label: impl Into<String>) -> TreeNode

An item the app knows by key, showing label.

pub fn icon(self, icon: IconName) -> TreeNode

An icon before the label.

pub fn child(self, child: TreeNode) -> TreeNode

Appends an item under this one.

pub fn children(self, children: impl IntoIterator<Item = TreeNode>) -> TreeNode

Appends items under this one.

pub fn lazy(self) -> TreeNode

It can open although its items are not here yet; TreeView::on_expand brings them.

pub fn disabled(self, disabled: bool) -> TreeNode

It can be seen and opened, but not selected or checked.

Trait Implementations

impl Clone for TreeNode

fn clone(&self) -> TreeNode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TreeNode

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

Formats the value using the given formatter.

impl PartialEq for TreeNode

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for TreeNode