cursive/examples/slider.rs
Alexandre Bury d684a5bc1e Remove prelude module
Add `traits` module instead
2016-09-28 22:45:27 -07:00

29 lines
836 B
Rust

extern crate cursive;
use cursive::Cursive;
use cursive::views::{Dialog, SliderView};
use cursive::traits::*;
fn main() {
let mut siv = Cursive::new();
// Let's add a simple slider in a dialog.
// Moving the slider will update the dialog's title.
// And pressing "Enter" will show a new dialog.
siv.add_layer(Dialog::new(SliderView::horizontal(15)
.value(7)
.on_change(|s, v| {
let title = format!("[ {} ]", v);
s.find_id::<Dialog>("dialog").unwrap().set_title(title);
})
.on_enter(|s, v| {
s.pop_layer();
s.add_layer(Dialog::text(format!("Lucky number {}!", v))
.button("Ok", Cursive::quit));
}))
.title("[ 7 ]")
.with_id("dialog"));
siv.run();
}