All Overviews

Overviews

Qt Quick Scene Graph Material Classes

Classes used to define materials in the Qt Quick Scene Graph

Qt Quick Scene Graph Node classes

Nodes that can be used as part of the scene graph

Animation Framework

Provides an easy way for creating animated GUIs

Event Classes

Classes used to create and handle events

Implicitly Shared Classes

How to maximize resource usage by implicit data sharing

Input/Output and Networking

Classes providing file input and output along with directory and network handling

JSON Support in Qt

An overview of JSON support in Qt

Plugin Classes

Plugin related classes

State Machine Classes

How to create and execute state graphs

Qt D-Bus Examples

Using D-Bus from Qt applications

Painting Classes

Classes that provide support for painting

Rendering in 3D

Classes that provide support for rendering in 3D

Rich Text Processing APIs

How to use Rich Text Processing APIs

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

Printer and Printing APIs

Classes for producing printed output

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

Item Views Examples

Using the model/view framework

Main Window Examples

Building applications around a main window

Painting Examples

How to use the Qt painting system

Rich Text Examples

Using the document-oriented rich text engine

Qt Widgets Examples

Lots of examples of how to use different kinds of widgets

Standard Dialogs

A list of Qt classes for implementing standard dialogs

XML Classes

Classes that support XML, via, for example DOM and SAX

Qt Canvas 3D Examples

Examples for the Qt Canvas 3D module

Qt QML Examples

List of Qt QML examples for reference

Groups Of Related Classes

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

Qt Concurrent Examples

List of examples demonstrating the concurrent programming basics

Qt SQL Examples

List of examples demonstrating the SQL use cases

Qt XML Examples

List of examples demonstrating the XML processing use cases

Accessibility Classes

Functions ensuring communication between accessible applications and accessibility tools

Threading Classes

How to develop multithreaded applications

Classes for String Data

Classes for working with string data

List of Qt Examples

Alphabetical listing of Qt Examples

IPC Examples

Inter-Process Communication with Qt

Tools Examples

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

Touch Input Examples

Using Qt's touch input capability

Qt Classes for Internationalization

How to internationalize your Qt application

Internationalization with Qt

Information about Qt's support for internationalization and multiple languages

All C++ APIs per Module

A list of C++ modules

Best Practice Guides

How-To and Best Practice Guides

UI Design with Qt

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

QML Maps Plugin

Qt Location Examples

Examples for the Qt Location module

Qt Positioning Examples

Examples for the Qt Positioning module

Qt Multimedia Examples

Demonstrates the multimedia functionality provided by Qt

Qt Network Authorization Examples

Example projects demonstrating the functionality in Qt Network Authorization

Qt Purchasing Examples

Examples for the Qt Purchasing module

Application Window

A window adding convenience for positioning items

Buttons and Controls

Buttons and UI Controls

Menus

How to create a menu bar

Qt Quick Controls 1 Examples

A Collection of examples for Qt Quick Controls 1, written in QML

Styling Controls

Provides custom styling for Buttons and UI Controls

Styling Tutorials

Styling Views

How to add custom styles for views

Application Navigation and Views

How to add views and navigation within an application

Qt Quick Examples - Dialogs

A Collection of examples for Qt Quick Dialogs, written in QML

Qt Quick Extras Examples

A collection of examples for Qt Quick Extras

Scripting Classes and Overviews

Classes that add scripting capabilities to Qt applications

Qt SCXML Examples

Examples for the Qt SCXML module

Qt Sensors Examples

Examples for the Qt Sensors module

Qt SerialBus Examples

Examples for the Qt SerialBus module

Qt Serial Port Examples

List of serial port examples

Qt Virtual Keyboard Examples

Examples for Qt Virtual Keyboard

Qt Wayland Compositor Examples

Examples for the Qt Wayland Compositor module

Qt WebChannel Examples

List of Qt WebChannel examples

Modules

QtQuickWidgets

C++ API provided by the Qt Quick Widgets module

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

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

QtQml

C++ API provided by the Qt QML module

QtQuick

Qt Quick module provides classes for embedding Qt Quick in Qt/C++ applications

QtLocation

Provides C++ interfaces to retrieve location and navigational information

QtPositioning

Positioning module provides positioning information via QML and C++ interfaces

QtMultimedia

Qt Multimedia module provides audio, video, radio and camera functionality

QtMultimediaWidgets

Classes provided by the Qt Multimedia Widgets module

QtNetworkAuth

Provides classes for network authorization support (OAuth)

QtPurchasing

Provides C++ classes for in-app purchasing

QtScript

Qt Script module provides classes for making Qt applications scriptable

QtScriptTools

Provides additional components for applications that use Qt Script

QtScxml

Provides classes to create and use state machines from SCXML files

QtSensors

Provides classes for reading sensor data

QtSerialBus

Provides classes to read and write serial bus data

QtSerialPort

List of C++ classes that enable access to a serial port

QtSpeech

Provides C++ API to access text-to-speech engines

QtSvg

Qt SVG module provides functionality for handling SVG images

QtVirtualKeyboard

Provides classes to implement input methods for virtual keyboards

QtWaylandCompositor

Provides C++ classes for writing custom Wayland display servers

QtWebChannel

List of C++ classes that provide the Qt WebChannel functionality

QtX11Extras

Provides classes for developing for the X11 platform

QML Modules

Qt.labs.folderlistmodel

FolderListModel provides a model of the contents of a file system folder

Qt.labs.qmlmodels

Provides QML experimental types for data models

Qt.labs.settings

Provides persistent platform-independent application settings

Qt.labs.wavefrontmesh

WavefrontMesh provides a mesh based on a Wavefront .obj file

QtQml.Models

Provides QML types for data models

QtQuick.Dialogs

Provides QML types for standard file, color picker and message dialogs

QtQuick.Shapes

Provides QML types for drawing stroked and filled shapes

QtQuick.VirtualKeyboard.Settings

Provides settings for Qt Virtual Keyboard

QtQuick.Window

Provides QML types for window management

QtQml

List of QML types provided by the Qt QML module

QtQml.StateMachine

Provides QML types to create and execute state graphs

QtQuick.Particles

Provides QML types for particle effects

QtQuick.Layouts

Provides QML types for arranging QML items in a user interface

QtQuick

Provides graphical QML types

QtTest

This module provides QML types to unit test your QML application

QtLocation

Provides QML types for mapping and location information

QtPositioning

Provides QML types for position information

QtAudioEngine

Provides QML types for 3D positional audio playback and content management

QtMultimedia

Provides QML types for multimedia support

QtPurchasing

Provides QML types for in-app purchasing

QtQuick.Controls

Provides QML types for user interfaces

QtQuick.Controls.Styles

Provides QML types for Qt Quick Controls styles

QtQuick.Extras

Provides QML types for user interfaces

QtScxml

Enables the use of SCXML state machines with QML

QtSensors

Provides types for reading sensor data

QtQuick.VirtualKeyboard

Provides QML types for an input framework and a reference keyboard front end

QtWayland.Compositor

Provides QML types for writing custom Wayland display servers

QtWebChannel

List of QML types that provide WebChannel functionality