AvaloniaEdit

AvaloniaEdit is a powerful text editor control for the Avalonia UI framework. It is a port of the renowned AvalonEdit component originally developed for WPF.

It allows developers to add sophisticated code editing capabilities to their cross-platform Avalonia applications, supporting features like syntax highlighting, code completion, folding, and more.

Key Features

• Syntax Highlighting: Supports both legacy .xshd definitions and modern TextMate grammars (via TextMateSharp).
• Code Completion: Intelligent auto-complete windows with icons and descriptions.
• Code Folding: Collapse and expand blocks of code.
• Search & Replace: Built-in search panel with regex support.
• Virtualization: Efficiently handles large text files.
• Customizable: extensible margins, input handling, and rendering.
• Formatting: Line numbers, whitespace display, word wrapping, and hyperlinking.

Packages

The project is split into two main NuGet packages:

1. Avalonia.AvaloniaEdit: The core text editor control.
2. AvaloniaEdit.TextMate: An extension library for supporting VS Code-style TextMate grammars and themes.

License

AvaloniaEdit is licensed under the MIT License.