tkinter-toggle 0.1.0

A tkinter toggle widget is a reusable UI component for tkinter application.

tkinter-toggle

A tkinter toggle widget is a reusable UI component that lets users instantly switch between two states (like On/Off) by dynamically updating the UI and executing code upon interaction.

Installation

It is recommended to install Python packages inside a virtual environment to prevent dependency conflicts.

1. Create and activate a virtual environment (Optional but recommended):

# On Windows
python -m venv venv
venv\Scripts\activate

# On macOS/Linux
python3 -m venv venv
source venv/bin/activate

2. Install the package:

pip install tkinter-toggle

Quick Start

Import the toggle widget and attach it to your Tkinter window. Don't forget to call .pack(), .grid(), or .place() to display it!

import tkinter as tk
from tkinter_toggle import tkToggle

def on_click(event):
    print(event.value)

root = tk.Tk()

# Create the instance
toggle = tkToggle(root, default=False, size=30, bg="red", command=on_click)

# Show the toggle widget on the window
toggle.pack()

root.mainloop()

Configuration

When initializing tkToggle(master, ...), you can pass several optional arguments to customize its behavior and appearance.

Arguments

Argument	Type	Default	Optional	Description
default	bool	False	Yes	The initial state or value of the toggle widget.
size	int	20	Yes	The dimensions (width/height) of the widget.
bg	str	"#0000ff"	Yes	Background color (hex code or Tkinter color name).
command	Callable	""	Yes	Function to execute when the user interacted with toggle widget.

Note: The first argument must always be the parent window or frame (master).

Methods

Once initialized, you can interact with the widget programmatically using its built-in methods:

• set_value(value: bool): Updates the current state of the toggle widget to the given boolean value.
• get_value() -> bool: Returns the current state of the toggle widget.
• toggle(): Reverse the current state of the toggle widget.

Full Example

Here is a complete working example. You can also view this code directly in the repository at tests/example.py.

import tkinter as tk
from tkinter_toggle import tkToggle

def on_click(event):
    print(event.value)

# Initialize the main window
root = tk.Tk()
root.geometry("300x200+100+100")
root.title("Toggle Demo")

# Create and configure the widget
toggle = tkToggle(
    root, 
    default=False, 
    size=30, 
    bg="green", 
    command=on_click
)

# Display the toggle widget
toggle.pack(pady=20)

# Modify the value programmatically
toggle.toggle()

# Run the application
root.mainloop()

License

This project is licensed under the GNU Lesser General Public License (LGPL). See the COPYING.LESSER and COPYING files for full details.

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