Sign In Start Free Trial
Account

Add to playlist

Create a Playlist

Modal Close icon
You need to login to use this feature.
  • Book Overview & Buying Qt 6 C++ GUI Programming Cookbook
  • Table Of Contents Toc
  • Feedback & Rating feedback
Qt 6 C++ GUI Programming Cookbook

Qt 6 C++ GUI Programming Cookbook

By : Eng
5 (7)
close
close
Qt 6 C++ GUI Programming Cookbook

Qt 6 C++ GUI Programming Cookbook

5 (7)
By: Eng

Overview of this book

With the growing need to develop GUIs for multiple targets and multiple screens, improving the visual quality of your application has become pivotal in helping it stand out from your competitors. With its cross-platform ability and the latest UI paradigms, Qt makes it possible to build intuitive, interactive, and user-friendly UIs for your applications. The third edition of Qt 6 C++ GUI Programming Cookbook teaches you how to develop functional and appealing UIs using the latest version of Qt 6 and C++. This book will help you learn a variety of topics such as GUI customization and animation, graphics rendering, and implementing Google Maps. You’ll also be taken through advanced concepts such as asynchronous programming, event handling using signals and slots, network programming, and other aspects to optimize your application. By the end of this Qt book, you’ll have the confidence you need to design and customize GUI applications that meet your clients' expectations and have an understanding of best-practice solutions to common problems during the app development process.
Table of Contents (17 chapters)
close
close

Rendering and animation

When it comes to an application that renders graphics and animation, good performance is critical. Users can easily notice performance issues when graphics are not animated smoothly on screen. In the following example, we will look at how we can further optimize a graphics-heavy Qt Quick application.

How to do it…

To learn how to render animation in QML, follow this example:

  1. Create a Qt Quick Application project. Then, right-click on the Resources icon under our project panel and add tux.png to our project’s resources:
Figure 14.12 – Include main.qml and tux.png into your project resources

Figure 14.12 – Include main.qml and tux.png into your project resources

  1. Open up main.qml and change the window size to 650 x 650. We will also add id to the window item and name it window:
    Window {
        id: window
        visible: true
        width: 650
        height: 650
  2. Add the following code inside...

Unlock full access

Continue reading for free

A Packt free trial gives you instant online access to our library of over 7000 practical eBooks and videos, constantly updated with the latest in tech

Create a Note

Modal Close icon
You need to login to use this feature.
notes
bookmark search playlist download font-size

Change the font size

margin-width

Change margin width

day-mode

Change background colour

Close icon Search
Country selected

Close icon Your notes and bookmarks

Delete Bookmark

Modal Close icon
Are you sure you want to delete it?
Cancel
Yes, Delete

Delete Note

Modal Close icon
Are you sure you want to delete it?
Cancel
Yes, Delete

Edit Note

Modal Close icon
Write a note (max 255 characters)
Cancel
Update Note

Confirmation

Modal Close icon
claim successful

Buy this book with your credits?

Modal Close icon
Are you sure you want to buy this book with one of your credits?
Close
YES, BUY