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GUI-Programming Articles
Page 2 of 25
Create a GUI to check domain availability using Tkinter
What is the need for domain? The internet has become a vital part of our daily lives. When it comes to businesses, having an online presence is crucial. Choosing the right domain name is the first step in establishing an online presence for any business. However, finding an available domain name can be a daunting task. In this technical document, we will guide you through the process of creating a graphical user interface (GUI) in Python using the Tkinter module to check domain name availability. What is a domain and what are its components? In the context of the internet, ...
Read MorePrinting a list to a Tkinter Text widget
When creating a graphical user interface (GUI) in Python with Tkinter, it's common to want to display data in a user-friendly format. One way to do this is to print a list of items to a Tkinter Text widget, which allows you to display the list with each item on a separate line. In this article, we'll cover how to print a list to a Tkinter Text widget and some tips for formatting the output. Creating a Tkinter Text Widget Before we can print a list to a Tkinter Text widget, we need to create the widget itself. Here's some ...
Read MoreHow to add PDF in Tkinter GUI Python?
This article will teach us how to display PDF files in the Tkinter GUI. We will be using the PyMuPDF library to read the pdf files and convert them into images which will then be displayed using Tkinter. For our task, we will do the following steps − Read the PDF file. Define a transformation matrix to apply on the pages of PDF to get their images. Count the total number of pages for error checking. Define the screen (the canvas) for our GUI. Define a helper function for converting a PDF page to a PIL image. Define ...
Read MoreDifference between DOS and Windows
Both DOS and Windows are types of operating systems. DOS is a single-tasking, single-user and CLI-based OS; whereas Windows is a multitasking, multiuser and GUI-based OS. Read this tutorial to find out more about DOS and Windows and how these two operating systems are different from each other. What is DOS? DOS (Disk Operating System) is a character-based operating system that was developed in the 1980s for IBM-compatible computers. DOS is one of the oldest and widely used computer operating systems. It is a set of computer programs. DOS can perform major functions like file management, allocation of system resources, ...
Read MoreHow to return a JSON object from a Python function in Tkinter?
JavaScript Object Notation, or JSON is a simple data format that is used to exchange data between many different languages. It is simple to read for people and simple for computers to parse. Python reads JSON text as a quoted-string that contains the value in each key-value mapping. Once parsed, it is accessible in Python as a dictionary object. JSON data can be encoded and decoded using the built-in package json in Python. You must first import the json library in order to work with files of the json type. Purposeco JSON Python to JSON conversion is done using serialization. ...
Read MoreChanging the background color of a tkinter window using colorchooser module
Tkinter offers a wide variety of modules and class libraries using which we can create fully functional applications. Tkinter also provides widgets to build the components and skeletons of an application. The colorchooser module in tkinter is one of them which provides a huge set of colors so that users can pick and set the background color of widgets based on their preference.To add the colorchooser functionality in your application, you have to first import this module in your program using "from tkinter import colorchooser". Next, create a variable to display a color palette using colorchooser.askuser().Since all the colors in ...
Read MoreHow do I paste the copied text from the keyboard in Python?
Python offers many built-in libraries and modules which provides a way to implement the additional features in developing various python applications. pyperclip is one of the cross-platform python modules to implement the copyandpaste operation in any Python application. To use it in Python application, you've to install it using the following command, pip install pyperclipThe practical use-case can be implemented by developing an application which copies the text from the clipboard and displays on the screen. Additionally, we can also display the copied text in an Entry widget or Text widget which accepts the user input in the form of ...
Read MoreHow to highlight a tkinter button in macOS?
Tkinter is a Python based GUI toolkit that is used to develop desktopbased applications. You can build the different components of an application using tkinter widgets. Tkinter programs are reliable and support crossplatform mechanisms through which a particular application can run on multiple platforms and operating systems. However, there are some of functions and class libraries that work perfectly on Windows but may not work on a Linux system.Tkinter Button widget, specifically in macOS, creates nativelooking buttons that can be customized by using the library functions and parameters available in tkinter. However, you can customize the button by highlighting it ...
Read MorePython Tkinter – How to display a table editor in a text widget?
Tkinter is a Python-based GUI toolkit that is used to create fullfledged desktop applications. Tkinter has a variety of modules and class libraries to help developers create userfriendly applications quickly and easily.The Text widget in tkinter provides users a way to create a text editor that accepts multiline user-input. You can configure and customize its properties and attributes. Suppose you want to represent your 2-dimensional data in a table using only the Text widget. To create a table in a Text widget, we have to first create a 2-d array consisting of data that needs to be displayed in the ...
Read MoreHow to disable an Entry widget in Tkinter?
Tkinter Entry widget accepts single line user-input in an entry field. You can customize the width, background color and size of the entry widget based on the need of your application.Let us assume that in a particular application, we want to disable an Entry widget. To disable the Entry widget, use state='disabled' property in the constructor. Disabling the Entry widget will not allow users to edit and add values to it.ExampleLet us understand this with an example. In this example, we will create an Entry widget using the constructor Entry(master, **options) and a Button to disable it. The function disable_entry() ...
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