cedar 0.1.1

Reactive, functional library for creating GUI applications
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31


extern crate cedar;

use cedar::dom;
use cedar::dom::Builder;

type Model = String;

#[derive(PartialEq, Clone, Debug)]
enum Message {
    NewContent(String),
}

fn update(_: Model, message: Message) -> Model {
    match message {
        Message::NewContent(content) => content,
    }
}

fn view(model: &Model) -> dom::Object<Message> {
    use cedar::dom;
    dom::stack()
        .add(dom::field()
                 .placeholder("Text to reverse!".into())
                 .change(Message::NewContent))
        .add(dom::label().text(model.chars().rev().collect()))
}

fn main() {
    cedar::program("--".into(), update, view)
}