Remember when we were discussing properties in QML, somewhere around 25 videos ago? What if I told you that Qt allows you to define properties in C++ for QObject subclasses? All we need to do is describe the property: its type, it's name, how Qt is supposed to read and write it. In this last video of the module, we'll describe the Qt Property System, how it's used, and where it fits in the big picture. Bonus: What has QVariant to do the property system?

The example code showcased in this video is available here: [ Ссылка ]

00:00 Introduction
01:40 Properties
04:05 QObject with Properties
07:09 Using Properties

About the host:
The video is presented by Jesper Pedersen, who started with Qt back when Qt was widgets only and the version was 1.44, which gives him 21 years of experience with Qt. Since 2000 he has taught almost 100 Qt classes, ranging from Qt Widgets to QML. Heck, Jesper even taught a few classes on QTopia Core — Trolltech's initial attempt at creating a phone stack. Today Jesper holds a fancy business title, but that doesn't prevent him from coding both in his job and in his spare time.

About KDAB:
KDAB offers experienced software experts to help you deliver functional, high-performing, and innovative software across embedded, mobile, and desktop platforms for projects using C++, Qt, QML/Qt Quick, OpenGL, Qt 3D, and more. [ Ссылка ]

KDAB experts regularly take time out to deliver KDAB’s world class training, in-house or at open enrollment courses around the world. We are the market leaders for training in Qt, OpenGL, and C++.

Contact us to find out more at training@kdab.com or visit our website: [ Ссылка ]

We are about 90 people, located all around the world. Our Head Office is in Sweden and we have other offices in Germany, France, the UK, and the USA. [ Ссылка ]

свернуть