use cursive::align::HAlign; use cursive::view::Scrollable; use cursive::views::{Dialog, Panel, TextView}; fn main() { // Read some long text from a file. let content = include_str!("../../assets/lorem.txt"); let mut siv = cursive::default(); // 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(Panel::new(TextView::new(content).scrollable())) .title("Unicode and wide-character support") // This is the alignment for the button .h_align(HAlign::Center) .button("Quit", |s| s.quit()), ); // 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(); }