Struct Model

pub struct Model<S, Item> {
    pub lists: Vec<List<S, Item>>,
    pub selected: Option<Item>,
}

A model for managing the options in a multi-list dropdown.

#[derive(Copy, Clone, Eq, PartialEq)]
enum MenuOption {
    Option1,
    Option2,
    Option3,
    Option4,
    Option5,
    Option6
}
use cosmic::widget::dropdown;

let mut model = dropdown::multi::model();

model.insert(dropdown::multi::list(Some("List A"), vec![
    ("Option 1", MenuOption::Option1),
    ("Option 2", MenuOption::Option2),
    ("Option 3", MenuOption::Option3)
]));

model.insert(dropdown::multi::list(Some("List B"), vec![
    ("Option 4", MenuOption::Option4),
    ("Option 5", MenuOption::Option5),
    ("Option 6", MenuOption::Option6)
]));

model.clear();

Fields

lists: Vec<List<S, Item>>

selected: Option<Item>

Implementations

impl<S, Item: PartialEq> Model<S, Item>

pub fn clear(&mut self)

pub fn insert(&mut self, list: List<S, Item>)