How To Create Apps In Python Using Tkinter

Python is a powerful programming language that is widely used for developing various types of applications, including desktop applications. Tkinter is a built-in Python library that allows you to create graphical user interfaces (GUIs) for your applications. In this article, we will walk you through the steps to create apps in Python using Tkinter.

Step 1: Install Tkinter

If you are using Python version 3.x, Tkinter is included in the standard library, so you don’t need to install it separately. However, if you are using Python 2.x, you will need to install Tkinter using the following command:

pip install tk

Step 2: Create a GUI Window

To create a simple GUI window in Tkinter, you can use the following code:


import tkinter as tk

root = tk.Tk()
root.title("My First App")
root.mainloop()


This code creates a basic GUI window with the title “My First App” and displays it on the screen.

Step 3: Add Widgets

To make your app more interactive, you can add widgets such as buttons, labels, and entry fields to the GUI window. Here is an example of how to add a button to the window:


import tkinter as tk

def on_button_click():
print("Button clicked!")

root = tk.Tk()
root.title("My First App")

button = tk.Button(root, text="Click Me", command=on_button_click)
button.pack()

root.mainloop()


In this code, we define a function on_button_click that will be executed when the button is clicked. We then create a button widget with the text “Click Me” and assign the on_button_click function to its command attribute. The pack() method is used to display the button on the window.

Step 4: Run Your App

Once you have added all the necessary widgets to your app, you can run it by saving the code to a Python file and running it in a Python interpreter. Your GUI window will appear on the screen, and you can interact with it using the widgets you have added.

Creating apps in Python using Tkinter is a fun and rewarding experience. With just a few lines of code, you can create interactive applications that can be used for a variety of purposes. So go ahead and start building your own apps using Tkinter!