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Editor to share with you what qt means in linux, I believe most people do not know much about it, so share this article for your reference, I hope you will learn a lot after reading this article, let's go to know it!

In linux, Qt is a comprehensive cross-platform C++ graphical user interface application development framework; Qt is an object-oriented framework, good encapsulation mechanism makes Qt very high degree of modularization, good reusability, very convenient for user development.

The operating environment of this tutorial: linux7.3 system, Dell G3 computer.

What is the qt under linux?

Qt is a cross-platform C++ graphical user interface application development framework.

It can be used to develop both GUI programs and non-GUI programs, such as console tools and servers. Qt is an object-oriented framework, using special code generation extensions (called meta-object compilers (Meta Object Compiler, moc)) and some macros, Qt is easy to extend and allows real component programming.

Excellent cross-platform features:

Qt supports the following operating systems: Microsoft Windows 95gam98, Microsoft Windows NT, Linux, Solaris, SunOS, HP-UX, Digital UNIX (OSF/1, Tru64), Irix, FreeBSD, BSD/OS, SCO, AIX, OS390,QNX and so on.

object-oriented

The good encapsulation mechanism of Qt makes Qt very modular and reusable, which is very convenient for user development. Qt provides a security type called signals/slots instead of callback, which makes it easy to work together among components.

Rich API

Qt includes more than 250 C++ classes, as well as template-based collections, serialization, file, I device O device, directory management, date/time classes. It even includes regular expression processing.

Support 2D/3D graphics rendering, support OpenGL

A large number of development documents

XML support.

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