GTK4ThemeAdapter

Easily enable older GTK themes to the GTK 4.0 environment, including Libadwaita interfaces.

Description

GTK4ThemeAdapter is a convenient command-line tool designed to bridge the gap between older GTK themes such as Dracula and the modern GTK 4.0 UI components, such as the new Libadwaita. With this tool, users can ensure a consistent look across their GNOME applications, including native apps like Nautilus, GNOME Settings, and more.

Features

• Automatically list themes from ~/.themes and /usr/share/themes.
• Seamlessly apply older themes to GTK 4.0 UI components.
• Intuitive reset feature to revert to the default theme.
• User-friendly CLI with clear and concise prompts.

Prerequisites

• Python 3.x
• Themes located in either ~/.themes or /usr/share/themes

Usage

Directly Running the Script

chmod +x ./gtk4_theme_adapter.py
./gtk4_theme_adapter.py

Running using Python

python3 gtk4_theme_adapter.py

Arguments

• --reset: Conveniently resets the theme to its default.

Instructions

1. Run the script.
2. Choose from a list of available themes. Themes sourced from ~/.themes are labeled (User), whereas those from /usr/share/themes are labeled (System).
3. Input the number corresponding to your preferred theme.
4. To exit without making changes, either hit Enter, type q, or select the Exit option.