tui-rs/examples/block.rs
2016-11-03 23:59:04 +01:00

68 lines
2.1 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, border};
use tui::layout::{Group, Direction, Size};
use tui::style::Color;
fn main() {
let mut terminal = Terminal::new().unwrap();
let stdin = io::stdin();
terminal.clear().unwrap();
terminal.hide_cursor().unwrap();
draw(&mut terminal);
for c in stdin.keys() {
draw(&mut terminal);
let evt = c.unwrap();
if evt == event::Key::Char('q') {
break;
}
}
terminal.show_cursor().unwrap();
}
fn draw(t: &mut Terminal) {
Group::default()
.direction(Direction::Vertical)
.sizes(&[Size::Fixed(7), Size::Min(0), Size::Fixed(7)])
.render(t, &Terminal::size().unwrap(), |t, chunks| {
Block::default()
.title("Top")
.title_color(Color::Magenta)
.background_color(Color::White)
.border_color(Color::Magenta)
.borders(border::BOTTOM)
.render(&chunks[0], t);
Group::default()
.direction(Direction::Horizontal)
.sizes(&[Size::Fixed(7), Size::Min(0), Size::Fixed(7)])
.render(t, &chunks[1], |t, chunks| {
Block::default().title("Left").title_color(Color::Yellow).render(&chunks[0], t);
Block::default()
.title("Middle")
.title_color(Color::Cyan)
.border_color(Color::Cyan)
.borders(border::LEFT | border::RIGHT)
.render(&chunks[1], t);
Block::default()
.title("Right")
.title_color(Color::Green)
.render(&chunks[2], t);
});
Block::default()
.title("Bottom")
.title_color(Color::Red)
.border_color(Color::Red)
.borders(border::TOP)
.render(&chunks[2], t);
});
t.draw().unwrap();
}