Struct tui_menu::MenuItem

pub struct MenuItem<T> {
    pub data: Option<T>,
    /* private fields */
}

MenuItem is the node in menu tree. If children is not empty, then this item is the group item.

Fields

data: Option<T>

Implementations

impl<T> MenuItem<T>

pub fn item(name: impl Into<Cow<'static, str>>, data: T) -> Self

helper function to create an non group item.

pub fn group(name: impl Into<Cow<'static, str>>, children: Vec<Self>) -> Self

helper function to create a group item.

Example

use tui_menu::MenuItem;

let item = MenuItem::<&'static str>::group("group", vec![
    MenuItem::item("foo", "label_foo"),
]);

assert!(item.is_group());

pub fn is_group(&self) -> bool

whether this item is group

pub fn highlight(&self) -> Option<&Self>

return deepest highlight item’s reference