customctkdialog 0.2.3

A custom dialog component for CustomTkinter

🎉 CustomCTkDialog

Beautiful dialogs, alerts, and native file pickers for CustomTkinter — powered by a lightweight Electron executable.

✨ Features

✔️ Modern dialogs that blend perfectly with CustomTkinter ✔️ Custom alert boxes with multiple alert types ✔️ Native-feeling folder picker powered by a lightweight Electron executable ✔️ Plug-and-play — no configuration required ✔️ Clean, Pythonic API ✔️ Automatic runtime download — no large .exe included in the package

🚀 Installation

pip install customctkdialog

📦 Project Structure

CustomCTkDialog/
│
├── CustomCTkDialog/              # Python package
│   ├── __init__.py
│   ├── electron_loader.py        # Downloads Electron runtime on import
│   ├── dialog_main.py            # Main dialog system
│
├── js-folder-picker/             # JS workspace (developers only)
│   ├── folder-picker.js
│   ├── package.json
│   └── build scripts
│
├── example/
│   └── app.py                    # Example usage
│
├── images/                       # UI preview images
│   ├── prompt.png
│   ├── confirm.png
│   └── alert.png
│
├── README.md
└── pyproject.toml

📝 Note: The js-folder-picker/ folder is not included in the published Python package.

🔄 Runtime Logic with electron_loader

Previously, the Python package included a large bundled .exe, which made installation heavy and slow.

CustomCTkDialog now uses a dynamic runtime loader:

1. On package import, electron_loader.ensure_electron() runs automatically.
2. It checks whether the Electron folder picker runtime is already present.
3. If missing, the user is prompted:

Some necessary files are required for CustomCTkDialog.folder_picker to work.
Download these files now? (Y/n):

4. If the user agrees, the ZIP is downloaded from GitHub Releases.
5. The ZIP is extracted into the package directory.
6. Future imports detect the runtime and do not download again.

✔️ Benefits

• Very lightweight PyPI package
• Automatic runtime management
• Easy to release updates via GitHub

🧪 Example Usage

Here are the UI components included in the package:

from CustomCTkDialog import Dialog, folder_picker, file_picker, AlertType

# Prompt input
try:
    name = Dialog.prompt("Enter your name:", default_text="Alice")
    print("Prompt returned:", name)
except ValueError as error:
    print("Prompt canceled:", error)

# Confirm dialog
confirmed = Dialog.confirm("Do you want to continue?")
print("Confirm returned:", confirmed)

# Alert
Dialog.alert(AlertType.SUCCESS, "Test Alert", "This is a success alert!")

# File picker
files = file_picker(initialdir="D:/")
print("Selected files:", files)

# Folder picker (Electron runtime downloads automatically on first run)
directories = folder_picker(initialdir="D:/")
print("Selected folders:", directories)

🧰 API Reference

Dialog class

Method	Description
prompt()	Shows an input dialog, returns string or raises ValueError.
confirm()	Shows a yes/no dialog, returns boolean.
alert()	Shows an alert with the specified AlertType.

folder_picker()

paths = folder_picker()

file_picker()

files = file_picker()

🛠 Development

Install dependencies

pip install -r requirements.txt

Run example

python example/app.py

Rebuild JS folder picker

cd js-folder-picker
npm install
npm run build

Upload the resulting ZIP to GitHub Releases.

📦 Build & Publish (maintainers only)

Build

python -m build --no-isolation

Upload to TestPyPI

python -m twine upload --verbose --repository testpypi dist/*

🔒 TestPyPI & PyPI Upload Permissions

To protect users and maintain high-quality releases, upload permissions for both TestPyPI and PyPI are limited to the project owner and approved maintainers.

This ensures:

• Secure, trusted releases
• Proper version control
• A consistent publishing workflow

Want to become a maintainer?

1. Open an issue on GitHub expressing your interest.
2. Contact the project owner.
3. Once approved, your account will be added under Settings → Collaborators, enabling you to publish updates.

Your contributions are valued — thank you for helping improve the project!

🤝 Contributing

• Pull requests welcome!
• JS improvements must be rebuilt before packaging.
• Release updates through GitHub to support the runtime downloader.

📝 License

Creative Commons Attribution–NonCommercial 4.0 (CC BY-NC 4.0)