Search icon CANCEL
Subscription
0
Cart icon
Your Cart (0 item)
Close icon
You have no products in your basket yet
Arrow left icon
Explore Products
Best Sellers
New Releases
Books
Videos
Audiobooks
Learning Hub
Free Learning
Arrow right icon
Arrow up icon
GO TO TOP
Qt5 Python GUI Programming Cookbook

You're reading from   Qt5 Python GUI Programming Cookbook Building responsive and powerful cross-platform applications with PyQt

Arrow left icon
Product type Paperback
Published in Jul 2018
Publisher Packt
ISBN-13 9781788831000
Length 462 pages
Edition 1st Edition
Languages
Tools
Arrow right icon
Author (1):
Arrow left icon
B. M. Harwani B. M. Harwani
Author Profile Icon B. M. Harwani
B. M. Harwani
Arrow right icon
View More author details
Toc

Table of Contents (15) Chapters Close

Preface 1. Creating a User Interface with Qt Components 2. Event Handling - Signals and Slots FREE CHAPTER 3. Working with Date and Time 4. Understanding OOP Concepts 5. Understanding Dialogs 6. Understanding Layouts 7. Networking and Managing Large Documents 8. Doing Asynchronous Programming in Python 9. Database Handling 10. Using Graphics 11. Implementing Animation 12. Using Google Maps 13. Running Python Scripts on Android and iOS 14. Other Books You May Enjoy

Using the color dialog

In this recipe, we will learn to use color dialog to display a color palette, allowing users to select predefined colors from the palette or create a new custom color.

The application includes a frame, and when the user selects any color from the color dialog, the chosen color will be applied to the frame. Besides this, the hex code of the selected color will also be displayed via a Label widget.

In this recipe, we will be making use of the QColorDialog class, which provides a dialog widget for selecting color values.

How to do it...

Let's create a new application based on the Dialog without Buttons template by performing the following steps:

  1. Drag and drop a Push Button, a Frame, and a Label widget...
lock icon The rest of the chapter is locked
Register for a free Packt account to unlock a world of extra content!
A free Packt account unlocks extra newsletters, articles, discounted offers, and much more. Start advancing your knowledge today.
Unlock this book and the full library FREE for 7 days
Get unlimited access to 7000+ expert-authored eBooks and videos courses covering every tech area you can think of
Renews at $19.99/month. Cancel anytime
Banner background image