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Tkinter GUI Application Development Cookbook

You're reading from   Tkinter GUI Application Development Cookbook A practical solution to your GUI development problems with Python and Tkinter

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Product type Paperback
Published in Mar 2018
Publisher Packt
ISBN-13 9781788622301
Length 242 pages
Edition 1st Edition
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Author (1):
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Alejandro Rodas de Paz Alejandro Rodas de Paz
Author Profile Icon Alejandro Rodas de Paz
Alejandro Rodas de Paz
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Table of Contents (10) Chapters Close

Preface 1. Getting Started with Tkinter FREE CHAPTER 2. Window Layout 3. Customizing Widgets 4. Dialogs and Menus 5. Object-Oriented Programming and MVC 6. Asynchronous Programming 7. Canvas and Graphics 8. Themed Widgets 9. Other Books You May Enjoy

Dynamically laying out widgets

The Grid geometry manager is easy to use both in simple and advanced layouts, and it is also a powerful mechanism to combine with a list of widgets.

We will take a look at how we can reduce the number of lines and call the geometry manager methods with just a few lines, thanks to list comprehensions and the zip and enumerate built-in functions.

Getting ready

The application we will build contains four Entry widgets, each one with its corresponding label that indicates the meaning of the input. We will also add a button to print all the entries' values:

Instead of creating and assigning each widget to a separate attribute, we will work with lists of widgets. Since we will track the index...

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