Free Programming Books

14 Excellent Free Books to Learn C++

7. C++ GUI Programming with Qt 3 by Jasmin Blanchette, Mark Summerfield

C++ GUI Programming with Qt 3
Handmade Software, Inc. Image Alchemy v1.11

The latest stable release of Qt is version 5.8. This book teaches the reader how to write GUI programs using Qt 3, the last version of Qt 3 was released in 2004. But there is a lot of the book which still makes sense for Qt 4 and Qt 5.

C++ GUI Programming with Qt 3 assumes the reader has a rudimentary understanding of C++; this isn’t a book intended for a beginner.

The book introduces the reader to all the concepts and practices to program GUI applications using Qt. Central topics are given a thorough treatment, and there is some specialized and advanced material.

This book is part of Bruce Perens’ Open Source Series. All books in this series are released under the Open Publication License, v1.0 or later.

Read the book


8. The Rook’s Guide to C++ by Jeremy Hansen

The Rook's Guide to C++Chapters cover variables, literals and constants, output, input, data types and conversion, conditionals (if, else and else if, switch statements), strings, loops, arrays, blocks, functions and scope. Later chapters examine problem solving and troubleshooting, the preprocessor, advanced arithmetic, file I/O, pointers, dynamic data, classes and abstraction, separation compilation and STL.

Most of the book was written during a hackathon weekend by 25 Norwich University students. Certainly not flawless, but a good general text. It is released under a Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License. The book is also available in print from Amazon.

Read the book


9. Cross-Platform GUI Programming with wxWidgets by Julian Smart and Kevin Hock with Stefan Csomor

Cross-Platform GUI Programming with wxWidgetswxWidgets is a popular C++ library that lets developers create applications for Windows, Mac OS X, Linux and other platforms with a single code base.

It supports a wide range of graphical libraries.

There’s a fair number of applications that use wxWidgets – a list is maintained here.

Following a brief introduction and getting started, the book’s chapters cover:

  • Event handling.
  • Window basics.
  • Drawing and painting.
  • Handing input.
  • Window layout using sizers.
  • Using standard dialogs.
  • Creating custom dialogs.
  • Programming with images.
  • Clipboard and drag and drop.
  • Advanced window classes.
  • Data structure classes.
  • Files and streams.
  • Memory management, debugging and error checking.
  • Writing international applications.
  • Writing multithreaded applications.
  • Programming with wxSocket.
  • Working with documents and views.
  • Perfecting your application.

This book is part of Bruce Perens’ Open Source Series. All books in this series are released under the Open Publication License, v1.0 or later.

Read the book


Next page: Page 4 – Tips and Tricks of the C++ Professionals and more books

Pages in this article:
Page 1 – The Boost C++ Libraries and more books
Page 2 – An Introduction to GCC and more books
Page 3 – C++ GUI Programming with Qt 3 and more books
Page 4 – Tips and Tricks of the C++ Professionals and more books
Page 5 – How to make an Operating System and more books


All books in this series:

Free Programming Books
JavaGeneral-purpose, concurrent, class-based, object-oriented, high-level language
CGeneral-purpose, procedural, portable, high-level language
PythonGeneral-purpose, structured, powerful language
C++General-purpose, portable, free-form, multi-paradigm language
C#Combines the power and flexibility of C++ with the simplicity of Visual Basic
JavaScriptInterpreted, prototype-based, scripting language
PHPPHP has been at the helm of the web for many years
HTMLHyperText Markup Language
SQLAccess and manipulate data held in a relational database management system
RubyGeneral purpose, scripting, structured, flexible, fully object-oriented language
AssemblyAs close to writing machine code without writing in pure hexadecimal
SwiftPowerful and intuitive general-purpose programming language
GroovyPowerful, optionally typed and dynamic language
GoCompiled, statically typed programming language
PascalImperative and procedural language designed in the late 1960s
PerlHigh-level, general-purpose, interpreted, scripting, dynamic language
RDe facto standard among statisticians and data analysts
COBOLCommon Business-Oriented Language
ScalaModern, object-functional, multi-paradigm, Java-based language
FortranThe first high-level language, using the first compiler
ScratchVisual programming language designed for 8-16 year-old children
LuaDesigned as an embeddable scripting language
LogoDialect of Lisp that features interactivity, modularity, extensibility
RustIdeal for systems, embedded, and other performance critical code
LispUnique features - excellent to study programming constructs
AdaALGOL-like programming language, extended from Pascal and other languages
HaskellStandardized, general-purpose, polymorphically, statically typed language
SchemeA general-purpose, functional language descended from Lisp and Algol
PrologA general purpose, declarative, logic programming language
ForthImperative stack-based programming language
ClojureDialect of the Lisp programming language
JuliaHigh-level, high-performance language for technical computing
AwkVersatile language designed for pattern scanning and processing language
CoffeeScriptTranscompiles into JavaScript inspired by Ruby, Python and Haskell
BASICBeginner’s All-purpose Symbolic Instruction Code
ErlangGeneral-purpose, concurrent, declarative, functional language
VimLPowerful scripting language of the Vim editor
OCamlThe main implementation of the Caml language
ECMAScriptBest known as the language embedded in web browsers
BashShell and command language; popular both as a shell and a scripting language
LaTeXProfessional document preparation system and document markup language
TeXMarkup and programming language - create professional quality typeset text
ArduinoInexpensive, flexible, open source microcontroller platform
TypeScriptStrict syntactical superset of JavaScript adding optional static typing
ElixirRelatively new functional language running on the Erlang virtual machine
F#Uses functional, imperative, and object-oriented programming methods
TclDynamic language based on concepts of Lisp, C, and Unix shells
FactorDynamic stack-based programming language
EiffelObject-oriented language designed by Bertrand Meyer
AgdaDependently typed functional language based on intuitionistic Type Theory
IconWide variety of features for processing and presenting symbolic data
XMLRules for defining semantic tags describing structure ad meaning
ValaObject-oriented language, syntactically similar to C#
Standard MLGeneral-purpose functional language characterized as "Lisp with types"
DGeneral-purpose systems programming language with a C-like syntax
DartClient-optimized language for fast apps on multiple platforms
MarkdownPlain text formatting syntax designed to be easy-to-read and easy-to-write
KotlinMore modern version of Java
Objective-CObject-oriented language that adds Smalltalk-style messaging to C
PureScriptSmall strongly, statically typed language compiling to JavaScript
ClojureScriptCompiler for Clojure that targets JavaScript
VHDLHardware description language used in electronic design automation
JArray programming language based primarily on APL
LabVIEWDesigned to enable domain experts to build power systems quickly
PostScriptInterpreted, stack-based and Turing complete language
RakuMember of the Perl family of programming languages
DylanMulti-paradigm language supporting functional and object-oriented coding
CoqDependently typed language similar to Agda, Idris, F* and others
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