cursive/examples/slider.rs

37 lines
1.0 KiB
Rust
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2016-08-13 08:03:40 +00:00
extern crate cursive;
use cursive::Cursive;
use cursive::traits::*;
use cursive::views::{Dialog, SliderView};
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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.
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siv.add_layer(
Dialog::around(
SliderView::horizontal(15)
.value(7)
.on_change(|s, v| {
let title = format!("[ {} ]", v);
s.call_on_id(
"dialog",
|view: &mut Dialog| view.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"),
);
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siv.run();
}