Book Image

Application Development with Qt Creator - Third Edition

By : Lee Zhi Eng, Ray Rischpater
Book Image

Application Development with Qt Creator - Third Edition

By: Lee Zhi Eng, Ray Rischpater

Overview of this book

Qt is a powerful development framework that serves as a complete toolset for building cross-platform applications, helping you reduce development time and improve productivity. Completely revised and updated to cover C++17 and the latest developments in Qt 5.12, this comprehensive guide is the third edition of Application Development with Qt Creator. You'll start by designing a user interface using Qt Designer and learn how to instantiate custom messages, forms, and dialogues. You'll then understand Qt's support for multithreading, a key tool for making applications responsive, and the use of Qt's Model-View-Controller (MVC) to display data and content. As you advance, you'll learn to draw images on screen using Graphics View Framework and create custom widgets that interoperate with Qt Widgets. This Qt programming book takes you through Qt Creator's latest features, such as Qt Quick Controls 2, enhanced CMake support, a new graphical editor for SCXML, and a model editor. You'll even work with multimedia and sensors using Qt Quick, and finally develop applications for mobile, IoT, and embedded devices using Qt Creator. By the end of this Qt book, you'll be able to create your own cross-platform applications from scratch using Qt Creator and the C++ programming language.
Table of Contents (19 chapters)
1
Section 1: The Basics
7
Section 2: Advanced Features
12
Section 3: Practical Matters

Doing More with Qt Quick

As you saw in Chapter 3, Designing Your Application with Qt Designer, Qt Quick is Qt's declarative environment for application development. Qt Quick is ideal for fluid, animated user interfaces where you're working more with touch and mouse events, and where the style of your application is based on graphical resources instead of the need to mirror the host platform's widget set.

Qt Quick provides several basic graphical elements and the ability to combine them using a scripting language based on JavaScript, giving you the ability to tap existing skills in web design to create user experiences that are impossible to create entirely in HTML and CSS without a great deal of additional work. However, you can be empowered to do even more with Qt Quick by using some of its other features that we have not explored in the previous chapter. Let&apos...