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Dec 11, 2022 · Creating a GUI using Tkinter is an easy task. To create a Tkinter: Apply the event Trigger on the widgets. Below is what the GUI looks like: Let’s create a GUI-based simple calculator using the Python Tkinter module, which can perform basic arithmetic operations addition, subtraction, multiplication, and division.
- 13 min
Sep 22, 2021 · While creating any GUI Application there are mainly two steps: The first step is to create a User Interface. The second step is the most important one and in this, to add functionalities to the GUI. Now let's begin with creating a simple calculator app using Tkinter in Python which is used for basic arithmetic calculations. Calculator App Code
- Table of Contents
- Introduction
- Prerequisites
- Setting Up The Development Environment
- Importing The Necessary Libraries
- Explanation of Source Code
- Conclusion
- FAQs
In this tutorial, we will guide you through the step-by-step process of creating a Python calculator GUI using Tkinter. Graphical User Interfaces (GUIs) enhance the user's interaction with software applications by providing visual elements and intuitive controls. By building a calculator GUI in Python, you will gain valuable experience in creating ...
Before diving into the tutorial, ensure you have Python installed on your machine. Additionally, having a basic understanding of Python programming concepts will be beneficial.
Before we dive into the code, let's ensure we have the necessary tools set up: 1. Python installation: Make sure Python is installed on your system. You can download the latest version of Python from the official Python website. 2. Tkinter installation: Tkinter usually comes bundled with Python, so you don't need to install it separately. However, ...
To create our calculator GUI, we need to import the required libraries. Open your favorite Python editor or IDE and create a new Python file. Begin by importing the tkinter module:
Let's go through it step by step: 1. The code starts by importing the Tkinter library, which provides the necessary tools for creating GUI (Graphical User Interface) applications. 2. It then creates a main window for the calculator using the Tk()function from the Tkinter library and assigns it to the variable root. 3. The root.title()function sets ...
Congratulations on successfully completing the creation of a Python calculator GUI using Tkinter! Throughout this tutorial, you have gained valuable knowledge and hands-on experience in building graphical user interfaces and handling user input in Python. By following the step-by-step guide, you have learned how to set up the Tkinter environment, d...
Q1: Can I customize the look and feel of the calculator GUI?
A1: Absolutely! Tkinter provides various options for customizing the appearance of widgets. You can modify colors, fonts, button sizes, and more to match your desired style.
Q2: Is Tkinter the only GUI library available for Python?
A2: No, Tkinter is just one of several GUI libraries for Python. Other popular options include PyQt, wxPython, and Kivy. However, Tkinter is widely used, easy to learn, and comes pre-installed with Python.
Q3: Can I add additional functionality to the calculator?
A3: Certainly! This tutorial covers the basics, but you can expand on it to include advanced mathematical operations, memory functionality, or any other features you desire. That’s a wrap! I hope you enjoyed this article Did you like it? Let me know in the comments below 🔥 and you can support me by buying me a coffee. And don’t forget to sign up to our email newsletter so you can get useful content like this sent right to your inbox! Thanks! Faraz 😊
- Plan Your Calculator Layout. We would adopt a grid layout for the calculator UI. This is shown below. Each of the frames is placed at a given location on the grid.
- Code and Test the Layout. The code for the frames is quite easy to understand. It follows from the layout discussed above. The little addition is the padding of the frames.
- Setup the Calculator Screen. The calculator screen would be a textbox which is Text() in Tkinter. This would positioned at location (0,0) inside the display_frame.
- Setup the Calculator Keypad. The calculator keypad consists of the numbers_frame and the signs_frame. These are implemented as buttons as shown in the code.
- Siddhi Sawant
- Defining Functions. Here we will start with the coding part for the buttons. val="" A = 0 operator="" def btn_1_isclicked(): global val #Concatinate string value 1 with the val and store it in the variable val again val = val + "1" data.set(val)
- Creating the window for our GUI Calculator using Tkinter. To initialize tkinter, we have to create a Tk root widget, which is a window with a title bar and other decoration provided by the window manager.
- Setting up the label formatting. Label is a display box where you can place text or images. The text displayed by this widget can be updated at any time you want.
- Packing the buttons on the window. Frame is a widget in python. It is very important for the process of grouping and organizing other widgets in a somehow friendly way.
2) Create a Tkinter Container. UI elements require a container/window in which they to place them. To create a root window, enter the following code, and provide a name (<any_name>) for it. You can also rename the window’s title from CALCULATOR to anything you wish. <any_name> = Tk()
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In this tutorial, we will make a calculator with Tkinter, the built-in GUI Library in Python. We are going to make a 3 by 3 Grid with buttons that represent the possible inputs, a live result showing system, a history of calculations feature, and variable insertion. So let's get right into it.
