Python GUI with PySimpleGUI – Easy Learn

Creating graphical user interfaces (GUIs) in Python can be a challenging task, especially for beginners. However, PySimpleGUI makes the process easy and intuitive. In this article, we will explore how to use PySimpleGUI to create beautiful and functional GUIs in Python.

What is PySimpleGUI?

PySimpleGUI is a simple and easy-to-use Python library for creating GUIs. It is designed to be beginner-friendly, allowing users to quickly and easily create GUIs without having to learn complex frameworks or libraries.

Getting Started with PySimpleGUI

To get started with PySimpleGUI, you will first need to install the library. You can do this using pip, the Python package manager. Simply open a terminal or command prompt and run the following command:

pip install PySimpleGUI

Once you have PySimpleGUI installed, you can start creating your first GUI. PySimpleGUI provides a simple and intuitive API for creating GUI elements, such as buttons, input fields, and text labels.

Creating a Simple GUI with PySimpleGUI

Let’s create a simple GUI that prompts the user to enter their name and then displays a greeting message. Here’s an example of how this can be done using PySimpleGUI:


import PySimpleGUI as sg

layout = [
[sg.Text('Enter your name:'), sg.InputText()],
[sg.Button('Submit')]
]

window = sg.Window('Simple GUI', layout)

while True:
event, values = window.read()

if event == sg.WIN_CLOSED:
break

if event == 'Submit':
sg.popup('Hello, ' + values[0])

window.close()


In this example, we first define the layout of our GUI using a list of GUI elements. We then create a window with the specified layout and enter into a loop that continuously reads events from the GUI. When the user clicks the “Submit” button, we display a greeting message using the sg.popup() function.

Conclusion

PySimpleGUI is a powerful and easy-to-use library for creating GUIs in Python. With its intuitive API and beginner-friendly approach, it’s a great choice for anyone looking to create simple yet functional GUIs in Python. Whether you’re a beginner or an experienced developer, PySimpleGUI is definitely worth checking out.