cursive/examples/lorem.rs
Alexandre Bury a4ca7bbf1e Rustfmt
2017-10-12 16:43:59 -07:00

33 lines
863 B
Rust

extern crate cursive;
use cursive::Cursive;
use cursive::align::HAlign;
use cursive::view::Boxable;
use cursive::views::{Dialog, TextView};
fn main() {
// Read some long text from a file.
let content = include_str!("../assets/lorem.txt");
let mut siv = Cursive::new();
// We can quit by pressing q
siv.add_global_callback('q', |s| s.quit());
// The text is too long to fit on a line, so the view will wrap lines,
// and will adapt to the terminal size.
siv.add_fullscreen_layer(
Dialog::around(TextView::new(content))
.h_align(HAlign::Center)
.button("Quit", |s| s.quit())
.full_screen(),
);
// Show a popup on top of the view.
siv.add_layer(Dialog::info(
"Try resizing the terminal!\n(Press 'q' to \
quit when you're done.)",
));
siv.run();
}