turbo-vision-0.1.0 has been yanked.

Turbo Vision - Rust TUI Library

WARNING: WORK IN PROGRESS

A Rust implementation of the classic Borland Turbo Vision text user interface framework.

Features

Complete UI Component Set: Windows, dialogs, buttons, input fields, menus, status bars, scrollbars
Scrollable Views: Built-in scrollbar support with keyboard navigation
Text Viewer: Ready-to-use scrollable text viewer with line numbers
Event-Driven Architecture: Keyboard and command-based event routing
Mouse Support: Full mouse support for buttons, menus, status bar, and dialog close buttons
Flexible Layout System: Geometry primitives with absolute and relative positioning
Color Support: 16-color palette with attribute system
Cross-Platform: Built on crossterm for wide terminal compatibility
Modal Dialogs: Built-in support for modal dialog execution
Focus Management: Tab navigation and keyboard shortcuts

Quick Start

use turbo_vision::prelude::*;
use turbo_vision::app::Application;
use turbo_vision::views::{
    dialog::Dialog,
    button::Button,
    static_text::StaticText,
};

fn main() -> std::io::Result<()> {
    let mut app = Application::new()?;

    // Create a simple dialog
    let mut dialog = Dialog::new(
        Rect::new(20, 8, 60, 16),
        "Hello World"
    );

    let text = StaticText::new(
        Rect::new(22, 10, 58, 12),
        "Welcome to Turbo Vision!"
    );
    dialog.add(Box::new(text));

    let button = Button::new(
        Rect::new(35, 13, 45, 15),
        "  OK  ",
        CM_OK,
        true
    );
    dialog.add(Box::new(button));

    dialog.execute(&mut app.terminal);
    Ok(())
}

Module Overview

core: Fundamental types (geometry, events, drawing, colors)
terminal: Terminal I/O abstraction layer
views: UI components (dialogs, buttons, menus, etc.)
app: Application framework and event loop

Documentation

See the examples for a complete simple examples.

Status

Currently implements:

✅ Core drawing and event system
✅ Dialog boxes with frames and close buttons
✅ Buttons with keyboard shortcuts
✅ Static text labels (with centered text support)
✅ Input fields
✅ Menu bar with dropdowns
✅ Status line
✅ Desktop manager
✅ Scrollbars (vertical and horizontal)
✅ Scroller base class for scrollable views
✅ Indicator (position display)
✅ Text viewer with scrolling
✅ CheckBoxes
✅ RadioButtons
✅ ListBoxes
✅ Memo (multi-line text editor)
✅ Mouse support (buttons, menus, status bar, close buttons, hover effects, listbox clicks)
✅ File Dialog (fully functional with mouse/keyboard support and directory navigation)
❌ Full text editor with search/replace (basic editing available)

License

MIT License - see LICENSE file for details.

turbo-vision 0.1.0