All C++ APIs per Module

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

QAxContainer C++ Classes

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

QAxServer C++ Classes

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

Qt 3D Animation C++ Classes

Qt 3D Animation modules provides a set of prebuilt elements to help you get started with Qt 3D

Qt 3D Core C++ Classes

Qt 3D module contains functionality to support near-realtime simulation systems

Qt 3D Extras C++ Classes

Qt 3D Extras module provides a set of prebuilt elements to help you get started with Qt 3D

Qt 3D Input C++ Classes

Qt 3D Input module provides classes for handling user input in applications using Qt3D

Qt 3D Logic C++ Classes

Qt 3D Logic module enables synchronizing frames with the Qt 3D backend

Qt 3D Render C++ Classes

Qt 3D Render module contains functionality to support 2D and 3D rendering using Qt 3D

Qt 3D Scene2D C++ Classes

Qt 3D Scene2D module provides a way to render Quick2 qml content to a Qt 3D texture

Qt Android Extras C++ Classes

Qt Android Extras module contains additional functionality for development on Android

Qt Bluetooth C++ Classes

Enables basic Bluetooth operations like scanning for devices and connecting them

Qt Charts C++ Classes

C++ classes for the Qt Charts API

Qt Concurrent C++ Classes

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

Qt Core C++ Classes

Provides core non-GUI functionality

Qt D-Bus C++ Classes

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

Qt Data Visualization C++ Classes

C++ classes for the Qt Data Visualization API

Qt Designer C++ Classes

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

Qt GUI C++ Classes

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

Qt Gamepad C++ Classes

Provides C++ classes for using gamepads

Qt Help C++ Classes

Provides classes for integrating online documentation in applications

Qt Location C++ Classes

Provides C++ interfaces to retrieve location and navigational information

Qt Mac Extras C++ Classes

Provides classes and functions specific to macOS and iOS operating systems

Qt Multimedia Module C++ Classes

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

Qt NFC C++ Classes

An API for accessing NFC Forum Tags

Qt Network Authorization C++ Classes

Provides classes for network authorization support (OAuth)

Qt Network C++ Classes

Provides classes to make network programming easier and portable

Qt OpenGL C++ Classes

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

Qt Platform Headers C++ Classes

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

Qt Positioning C++ Classes

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

Qt Print Support C++ Classes

Qt PrintSupport module provides classes to make printing easier and portable

Qt Purchasing C++ Classes

Provides C++ classes for in-app purchasing

Qt QML C++ Classes

C++ API provided by the Qt QML module

Qt Quick C++ Classes

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

Qt Quick Controls C++ Classes

Provides classes for setting up the controls from C++

Qt Quick Test C++ API

Provides macros and functions for tests

Qt Quick Widgets C++ Classes

C++ API provided by the Qt Quick Widgets module

Qt Remote Objects C++ Classes

Qt Remote Objects module provides an easy to use mechanism for sharing a QObject (Properties/Signals/Slots) between processes

Qt SCXML C++ Classes

Provides classes to create and use state machines from SCXML files

Qt SQL C++ Classes

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

Qt SVG C++ Classes

Qt SVG module provides functionality for handling SVG images

Qt Script C++ Classes

Qt Script module provides classes for making Qt applications scriptable

Qt Script Tools C++ Classes

Provides additional components for applications that use Qt Script

Qt Sensors C++ Classes

Provides classes for reading sensor data

Qt Serial Bus C++ Classes

Provides classes to read and write serial bus data

Qt Serial Port C++ Classes

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

Qt Test C++ Classes

Provides classes for unit testing Qt applications and libraries

Qt UI Tools C++ Classes

Provides classes to handle forms created with Qt Designer

Qt Virtual Keyboard C++ Classes

Provides classes to implement input methods for virtual keyboards

Qt Wayland Compositor C++ Classes

Provides C++ classes for writing custom Wayland display servers

Qt WebChannel C++ Classes

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

Qt WebSockets C++ Classes

List of C++ classes that enable WebSocket-based communication

Qt WebView C++ Classes and Namespaces

Provides a helper function to set up and use the WebView

Qt Widgets C++ Classes

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

Qt Windows Extras C++ Classes

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

Qt X11 Extras C++ Classes

Provides classes for developing for the X11 platform

Qt XML C++ Classes

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

Qt XML Patterns C++ Classes

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

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