In this article we want to talk about Tkinter: A Beginner’s Guide to Building GUI Applications in Python.
Introduction
Tkinter is popular Python library that allows developers to build graphical user interfaces (GUIs) for desktop applications. with Tkinter you can create user friendly and interactive applications that run on Windows, Mac and Linux. in this article we are going to cover the basics of Tkinter and show you how to build simple GUI application from scratch.
What is Tkinter?
Tkinter is library that provides an interface to the Tk GUI toolkit. It is included with most Python installations and offers simple way to create windows, dialogs, buttons and other GUI components. Tkinter is also cross platform which means that you can write an application in one operating system and run it on any other system that supports Tkinter.
Getting Started with Tkinter
The first step to using Tkinter is to import the library into your Python script. you can do this by running the following line of code:
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import tkinter as tk |
After that you need to create Tkinter window by calling the Tk() method:
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root = tk.Tk() root.title("My Tkinter Application") root.mainloop() |
In the above example root variable is the main window for your application and the title() method sets the title of the window. the mainloop() method is used to run the window and keeps it open until the user closes it.
Adding components to the Window
After you have created the main window you can add different components to it, such as buttons, labels and text fields. for example to add button to the window, you can use the following code:
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button = tk.Button(root, text="Click Me!", command=clicked) button.pack() |
In this code button is the name of the button object and text is the text that will be displayed on the button. command argument is function that will be called when the button is clicked.
This is the complete code
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import tkinter as tk root = tk.Tk() root.title("My Tkinter Application") button = tk.Button(root, text="Click Me!") button.pack() root.mainloop() |
Run the complete code and this will be the result
Final Thoughts
Tkinter is great library for building GUI applications in Python. whether you are beginner or an experienced developer, Tkinter provides an easy and efficient way to create user friendly interfaces. in this article we have covered the basics of Tkinter and how to build simple GUI application. with a little more practice and experimentation, you will be able to create more complex and interactive applications with Tkinter.