All C++ APIs per Module

This page lists the C++ APIs in Qt. The All Modules page contains a list of all Qt modules.

Enginio C++ Classes and Examples

QAxContainer

Module is a Windows-only extension for accessing ActiveX controls and COM objects

QAxServer

Module is a Windows-only static library that you can use to turn a standard Qt binary into a COM server

Qt WebEngine Widgets

The Qt WebEngine Widgets module provides a web browser engine as well as C++ classes to render and interact with web content.

Qt WebKit Widgets

The Qt WebKit Widgets module provides a web browser engine as well as C++ classes to render and interact with web content.

QtAndroidExtras

Qt Android Extras module contains additional functionality for development on Android

QtBluetooth

Enables basic Bluetooth operations like scanning for devices and connecting them

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

QtDesigner

Provides classes to create your own custom widget plugins for Qt Designer and classes to access Qt Designer components

QtGui

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

QtHelp

Provides classes for integrating online documentation in applications

QtLocation

Location module provides positioning, mapping, navigation, and place search via QML and C++ interfaces

QtMacExtras

Provides classes and functions specific to OS X and iOS operating systems

QtMultimedia

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

QtNetwork

Provides classes to make network programming easier and portable

QtNfc

An API for accessing NFC Forum Tags

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

QtPositioning

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

QtPrintSupport

Qt PrintSupport module provides classes to make printing easier and portable

QtQml

C++ API provided by the Qt QML module

QtQuick

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

QtQuickWidgets

C++ API provided by the Qt Quick Widgets module

QtScript

Qt Script module provides classes for making Qt applications scriptable

QtScriptTools

Provides additional components for applications that use Qt Script

QtSensors

Provides classes for reading sensor data

QtSerialPort

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

QtSql

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

QtSvg

Qt SVG module provides functionality for handling SVG images

QtTest

Provides classes for unit testing Qt applications and libraries

QtUiTools

Provides classes to handle forms created with Qt Designer

QtWebChannel

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

QtWebSockets

List of C++ classes that provide WebSockets communication

QtWidgets

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

QtWinExtras

Provides classes and functions for using some Windows APIs in a Qt way

QtX11Extras

Provides classes for developing for the X11 platform

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

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