All Overviews

Overviews

All C++ APIs per Module

A list of C++ modules

Best Practice Guides

How-To and Best Practice Guides

Classes for String Data

Classes for working with string data

Database Classes

Database related classes, e.g. for SQL databases

Desktop Examples

Integrating your Qt application with your favorite desktop

Dialog Examples

Using Qt's standard dialogs and building and using custom dialogs

Groups Of Related Classes

If you know what kind of class you want (GUI, painting, I.O, etc), look here

IPC Examples

Inter-Process Communication with Qt

Implicitly Shared Classes

How to maximize resource usage by implicit data sharing

Internationalization with Qt

Information about Qt's support for internationalization and multiple languages

Item Views Examples

Using the model/view framework

List of Qt Examples

Alphabetical listing of Qt Examples

Main Window Examples

Building applications around a main window

Network Examples

How to do network programming in Qt

Network Programming API

Classes for Network Programming

OpenGL Examples from the Qt OpenGL module

Accessing OpenGL from Qt

Painting Classes

Classes that provide support for painting

Painting Examples

How to use the Qt painting system

Plugin Classes

Plugin related classes

Qt Concurrent Examples

List of examples demonstrating the concurrent programming basics

Qt D-Bus Examples

Using D-Bus from Qt applications

Qt Network Authorization Examples

Example projects demonstrating the functionality in Qt Network Authorization

Qt SQL Examples

List of examples demonstrating the SQL use cases

Qt Widgets Examples

Lots of examples of how to use different kinds of widgets

Qt XML Examples

List of examples demonstrating the XML processing use cases

Qt XML Patterns Examples

Examples in the Qt XML Patterns module

Rendering in 3D

Classes that provide support for rendering in 3D

Rich Text Examples

Using the document-oriented rich text engine

Threading Classes

How to develop multithreaded applications

Tools Examples

Using Qt's containers, iterators, and other tool classes

Touch Input Examples

Using Qt's touch input capability

UI Design with Qt

Qt components for constructing native look and feel desktop UI's

Modules

QtConcurrent

Qt Concurrent module contains functionality to support concurrent execution of program code

QtCore

Provides core non-GUI functionality

QtDBus

Qt D-Bus module is a Unix-only library that you can use to perform Inter-Process Communication using the D-Bus protocol

QtGui

Qt GUI module provides the basic enablers for graphical applications written with Qt

QtNetworkAuth

Provides classes for network authorization support (OAuth)

QtNetwork

Provides classes to make network programming easier and portable

QtOpenGL

Qt OpenGL module offers classes that make it easy to use OpenGL in Qt applications

QtPlatformHeaders

Qt Platform Headers module offers header-only inline classes that encapsulate platform-specific information that is tied to a given runtime configuration of a platform plugin

QtPrintSupport

Qt PrintSupport module provides classes to make printing easier and portable

QtSql

Provides a driver layer, SQL API layer, and a user interface layer for SQL databases

QtTest

Provides classes for unit testing Qt applications and libraries

QtWidgets

Qt Widgets module extends Qt GUI with C++ widget functionality

QtXml

Qt XML module provides C++ implementations of the SAX and DOM standards for XML

QtXmlPatterns

Qt XML Patterns module provides support for XPath, XQuery, XSLT and XML Schema validation

QML Modules

QtQuick.XmlListModel

Provides QML types for creating models from XML data