Struct TreeProps 

pub struct TreeProps {
    pub items: Vec<TreeItem>,
    pub on_select: Option<Callback<String>>,
    pub selected: Option<Signal<Option<String>>>,
    pub selection: Option<RwSignal<HashSet<String>>>,
    pub on_rename: Option<Callback<(String, String)>>,
    pub on_move: Option<Callback<(String, String)>>,
    pub on_expand: Option<Callback<String>>,
    pub default_expanded: bool,
}

Props for the Tree component.

A hierarchical tree view built from items, with arrow-key navigation, F2 inline rename, drag and drop moves, and single or multi selection. The optional on_select, selected, selection, on_rename, on_move, and on_expand props wire up interaction; default_expanded opens every branch initially.

Required Props

• items: Vec<TreeItem>

Optional Props

• on_select: Callback<String>
• selected: impl Into<Signal<Option<String>>>
• selection: RwSignal<HashSet<String>>
• on_rename: Callback<(String, String)>
• on_move: Callback<(String, String)>
• on_expand: Callback<String>
• default_expanded: bool

Fields

items: Vec<TreeItem>

on_select: Option<Callback<String>>

selected: Option<Signal<Option<String>>>

selection: Option<RwSignal<HashSet<String>>>

on_rename: Option<Callback<(String, String)>>

on_move: Option<Callback<(String, String)>>

on_expand: Option<Callback<String>>

default_expanded: bool

Implementations

impl TreeProps

pub fn builder() -> TreePropsBuilder<((), (), (), (), (), (), (), ())>

Create a builder for building TreeProps. On the builder, call .items(...), .on_select(...)(optional), .selected(...)(optional), .selection(...)(optional), .on_rename(...)(optional), .on_move(...)(optional), .on_expand(...)(optional), .default_expanded(...)(optional) to set the values of the fields. Finally, call .build() to create the instance of TreeProps.

Trait Implementations

impl Props for TreeProps

type Builder = TreePropsBuilder

fn builder() -> Self::Builder