Python for Beginners: How to Build a GUI Application

in this lesson we want to learn How to Build a GUI Application with Python – Python for Beginners, Creating a GUI (graphical user interface) application in Python can be a great way to get started with building desktop applications.  Here is a step-by-step guide on how to create a basic GUI application using the Tkinter library, which is included in the Python standard library:

 

  1. Start by importing the Tkinter module:

 

  1. Next, create a new Tkinter application by instantiating the Tk() class:

 

 

  1. Set the title of the application window by calling the title() method on the root object:

 

  1. Create a label widget by instantiating the Label() class and passing in the parent widget (the root window) and the text to display:

 

  1. Use the pack() method to add the label widget to the root window:

 

  1. Create a button widget by instantiating the Button() class and passing in the parent widget (the root window), the text to display, and a function to call when the button is clicked:

 

  1. Use the pack() method to add the button widget to the root window:

 

 

  1. Start the main event loop of the application by calling the mainloop() method on the root object:

 

 

Your complete code should look like this:

 

 

Learn More on Python GUI Development

 

 

Run the complete code and this will be the result

Python for Beginners: How to Build a GUI Application
Python for Beginners: How to Build a GUI Application
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