cursive/examples/lorem.rs

extern crate cursive;

use cursive::Cursive;
use cursive::align::HAlign;
use cursive::view::{TextView, Dialog};

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_layer(Dialog::new(TextView::new(&content))
                      .h_align(HAlign::Center)
                      .button("Quit", |s| s.quit()));
    // 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();
}