41 lines
916 B
Rust
41 lines
916 B
Rust
use std::io;
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use crossterm::style::{ContentStyle, Stylize};
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use toss::frame::{Frame, Pos};
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use toss::terminal::Terminal;
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fn draw(f: &mut Frame) {
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f.write(
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Pos::new(0, 0),
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"Hello world!",
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ContentStyle::default().green(),
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);
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f.write(
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Pos::new(0, 1),
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"Press any key to exit",
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ContentStyle::default().on_dark_blue(),
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);
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f.show_cursor(Pos::new(16, 0));
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}
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fn main() -> io::Result<()> {
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// Automatically enters alternate screen and enables raw mode
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let mut term = Terminal::new()?;
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loop {
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// Must be called before rendering, otherwise the terminal has out-of-date
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// size information and will present garbage.
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term.autoresize()?;
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draw(term.frame());
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if !term.present()? {
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break;
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}
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}
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// Wait for input before exiting
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let _ = crossterm::event::read();
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Ok(())
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}
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