GTK

Purpose

Build cross-platform desktop applications using GTK 4 toolkit with C, Python (PyGObject), or Rust (gtk-rs), following GNOME HIG and Adwaita design language.

Agent Protocol

Trigger

User request includes: gtk, gtk4, gtk-rs, pygobject, gtkmm, glib, gobject, adwaita, gnome app, linux desktop.

Input Context

• GTK version (GTK 3, GTK 4)
• Language (C, Python, Rust, C++)
• UI builder (GtkBuilder UI files, code-only)
• Project type (simple dialog, complex app, GNOME extension)
• Target environment (GNOME, cross-platform)