ratatui/examples/block.rs
2016-10-20 17:17:35 +02:00

43 lines
1.2 KiB
Rust

extern crate tui;
extern crate termion;
use std::io;
use termion::event;
use termion::input::TermRead;
use tui::Terminal;
use tui::widgets::{Widget, Block};
use tui::layout::{Group, Direction, Alignment, Size};
fn main() {
let mut terminal = Terminal::new().unwrap();
let stdin = io::stdin();
terminal.clear();
terminal.hide_cursor();
for c in stdin.keys() {
let evt = c.unwrap();
if evt == event::Key::Char('q') {
break;
}
draw(&mut terminal);
}
terminal.show_cursor();
}
fn draw(t: &mut Terminal) {
Group::default()
.direction(Direction::Vertical)
.alignment(Alignment::Left)
.chunks(&[Size::Fixed(7), Size::Min(5), Size::Fixed(3)])
.render(t, &Terminal::size().unwrap(), |t, chunks| {
Block::default().title("Block").render(&chunks[0], t);
Group::default()
.direction(Direction::Vertical)
.alignment(Alignment::Left)
.chunks(&[Size::Fixed(7), Size::Min(5), Size::Fixed(3)])
.render(t, &chunks[1], |t, chunks| {
Block::default().title("Block").render(&chunks[0], t);
});
});
}