It's common in C++ to have operator+to perform string concatenation, whether you're using the standard library (or STL) or Qt. This allows you to write things like the following snippet:

QString statement{"I'm not"};
QString number{"a number"};
QString space{" "};
QString …

The developers have been looking into how to integrate 3D and Qt Quick as deeply as possible, resulting in a new project called Qt Quick 3D which provides a high-level API for creating 3D content for user interfaces from Qt …

After a month of development, a release has been prepared for the cross-platform encryption library Qt-Secret v1.2.0 simultaneously with the release of a library of integer calculations of a certain size QtBigInt . The original Qt-Secret text components are shipped …

Decided to update Qt. Each time this entails reinstalling the drivers for working with databases.

I decided to write down the sequence of actions.

I hope I save someone a couple of hours. :-)

Install Qt 5.11.

The Qt documentation …

Preamble

The most democratic country in the world has created the most totalitarian operating system. Therefore, if you want to test your software on an iPad or IPhone, you must register with https://developer.apple.com/ as a developer. At the first stage, …

Some time ago I wrote several articles about using the QtWinExtras library, which opens access to special features that are available only for Windows. Now I want to say a few words about how to repeat, too, using QML. For …

Everyone saw beautiful animated images on the Internet. They can be downloaded to your computer as a file with the gif extension. The question arises: can I use these images in my programs? It is possible, the Qt library answers. …

Available similar articles on Qt/С++ and PyQt5/Python

For the full set of lessons on Qt, on validation of IP-addresses to add Article also option to Qt/QML.

There is also a data entry field, in which we will enter the IP-address. …

Python - a high-level general purpose programming language, focused on improving developer productivity and code readability. And also widely used for writing Web-based applications. But to work with Qt for Python was developed Library PyQt5 by Riverbank Computing, which is …

Project files contain all the information required by qmake to build your application, library, or plugin. Generally, you use a series of declarations to specify the resources in the project, but support for simple programming constructs enables you to describe …