Function Tree 

pub fn Tree(props: TreeProps) -> impl IntoView

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