Introduction to QT 5.12 actual combat

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Qt As a cross platform open source C++ Application development framework , It is widely used at home and abroad , Especially for workers control 、 The embedded 、 Independent and controllable information security industry ,Qt Is an essential programming tool . therefore , master Qt Development skills for C/C++ Developers are particularly important , Because there are many business operating systems that can run .

The content of this book

This book is divided into 15 Chapter , With Qt 5.12.2 Version is the development platform , Introduce... Step by step Qt Common techniques for developing applications , Included in Windows and Linux Under the Qt Build the development environment 、 Use of single step debugging function 、 The basic architecture of the application 、 Signal and slot working mechanism 、Qt mapping 、 Dialog programming 、 Common interface component programming 、 File read and write 、Windows and Linux Create and use the Library under 、 mapping 、 database 、 Multithreading 、 The use of network and multimedia modules .

This book features

1. Qt The application can be in VC 2017 Lower development , It can also be in Qt Creator Lower development . Considering that readers may develop across platforms , Most of the examples are in Qt Creator Under development , The version is Qt 5.12 Self contained Qt Creator 4.8.
2. Each programming topic has carefully designed a complete example program , And the steps are detailed , Help readers get started quickly . By reading this book , You can learn Qt The basic technologies needed to develop applications .
3. It's not enough to understand theory in programming development , Only after debugging on the computer can we deeply understand ,Qt Even more so . To take care of beginners , Each example step in this book is explained in great detail , Rich annotations are provided from the establishment of the project to the operation of the project .
4. Limited to space , Didn't join C++ Introduction to language , Readers need to have a certain C/C++ language knowledge .
5. All examples and resources of this book can be downloaded for free , author QQ Group questions .

The reader of this book

This book is suitable for Qt Beginners of programming 、Qt Cross platform application developers read , It is also suitable for teaching materials for related majors in Colleges and training schools .

Author of this book

Wen Wei Zhu , Pseudonym Zhu Chenbing , Master of Computer Science in famous universities ,20 year C\C++、Java Development experience . Led the development of password 、 graphics 、 Artificial intelligence and other products . Master Linux、Windows System development and database development technology . The author of books 《Windows C/C++ Encryption and decryption practice 》《 Principles and applications of cryptography Java Realization 》《Linux C And C++ Front line development practice 》《Visual C++2017 From entry to mastery 》《OpenCV 4.5 Computer vision development practice （ be based on VC++）》《OpenCV 4.5 Computer vision development practice ： be based on Python》.