use tuikit::prelude::*;
struct Model(String);
impl Draw for Model {
fn draw(&self, canvas: &mut dyn Canvas) -> DrawResult<()> {
let (width, height) = canvas.size()?;
let message_width = self.0.len();
let left = (width - message_width) / 2;
let top = height / 2;
let _ = canvas.print(top, left, &self.0);
Ok(())
}
}
impl Widget for Model {}
fn main() {
let term: Term<()> = Term::with_height(TermHeight::Percent(50)).unwrap();
let model = Model("Hey, I'm in middle!".to_string());
while let Ok(ev) = term.poll_event() {
match ev {
Event::Key(Key::Char('q')) | Event::Key(Key::Ctrl('c')) => break,
_ => (),
}
let _ = term.print(0, 0, "press 'q' to exit");
let inner_win = Win::new(&model)
.fn_draw_header(Box::new(|canvas| {
let _ = canvas.print(0, 0, "header printed with function");
Ok(())
}))
.border(true);
let win = Win::new(&inner_win)
.margin(Size::Percent(10))
.padding(1)
.title("Window Title")
.right_prompt("Right Prompt")
.border(true)
.border_top_attr(Color::BLUE)
.border_right_attr(Color::YELLOW)
.border_bottom_attr(Color::RED)
.border_left_attr(Color::GREEN);
let _ = term.draw(&win);
let _ = term.present();
}
}