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basic.rs
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basic.rs
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use std::io::{self, stdout};
use crossterm::{
event::{read, Event, KeyCode},
terminal::{disable_raw_mode, enable_raw_mode, EnterAlternateScreen, LeaveAlternateScreen},
ExecutableCommand,
};
use ratatui::prelude::*;
use ratatui_explorer::{FileExplorer, Theme};
fn main() -> io::Result<()> {
enable_raw_mode()?;
stdout().execute(EnterAlternateScreen)?;
let mut terminal = Terminal::new(CrosstermBackend::new(stdout()))?;
// Create a new file explorer with the default theme and title.
let theme = Theme::default().add_default_title();
let mut file_explorer = FileExplorer::with_theme(theme)?;
loop {
// Render the file explorer widget.
terminal.draw(|f| {
f.render_widget(&file_explorer.widget(), f.size());
})?;
// Read the next event from the terminal.
let event = read()?;
if let Event::Key(key) = event {
if key.code == KeyCode::Char('q') {
break;
}
}
// Handle the event in the file explorer.
file_explorer.handle(&event)?;
}
disable_raw_mode()?;
stdout().execute(LeaveAlternateScreen)?;
Ok(())
}