cursive/examples/lorem.rs

30 lines
822 B
Rust
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extern crate cursive;
use cursive::Cursive;
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use cursive::view::{TextView,Dialog};
use std::fs::File;
use std::io::Read;
fn main() {
let mut siv = Cursive::new();
// Read some long text from a file.
let mut file = File::open("assets/lorem.txt").unwrap();
let mut content = String::new();
file.read_to_string(&mut content).unwrap();
// We can quit by pressing q
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siv.add_global_callback('q' as i32, |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_layer(TextView::new(&content));
// Show a popup on top of the view.
siv.add_layer(Dialog::new(TextView::new("Try resizing the terminal!\n(Press 'q' to quit when you're done)"))
.dismiss_button("Ok"));
siv.run();
}