Qt 5.7 | All Classes by Module

Qt 5.7.1 Reference Documentation

# All Classes by Module

These are the C++ API pages for Qt 5's modules. For a list of all classes on a single page, visit the All Classes page.

QtQuickWidgets | C++ API provided by the Qt Quick Widgets module
Qt3DCore | Qt 3D module contains functionality to support near-realtime simulation systems
Qt3DExtras | Qt 3D Extras modules provides a set of prebuilt elements to help you get started with Qt 3D
Qt3DInput | Qt 3D Input module provides classes for handling user input in applications using Qt3D
Qt3DLogic | Qt 3D Logic module enables synchronizing frames with the Qt 3D backend
Qt3DRender | Qt 3D Render module contains functionality to support 2D and 3D rendering using Qt 3D
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
Qt Charts | C++ classes for the Qt Charts API
QtBluetooth | Enables basic Bluetooth operations like scanning for devices and connecting them
QtNfc | An API for accessing NFC Forum Tags
QtDataVisualization | C++ classes for the Qt Data Visualization API
QtQml | C++ API provided by the Qt QML module
QtQuick | Qt Quick module provides classes for embedding Qt Quick in Qt/C++ applications
QtGamepad | Provides C++ classes for using gamepads
QtLocation | Provides C++ interfaces to retrieve location and navigational information
QtPositioning | Positioning module provides positioning information via QML and C++ interfaces
QtMacExtras | Provides classes and functions specific to macOS and iOS operating systems
QtMultimedia | Qt Multimedia module provides audio, video, radio and camera functionality
QtPurchasing | Provides C++ classes for in-app purchasing
QtQuickControls2 | Provides classes for setting up the controls from C++
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
QtSvg | Qt SVG module provides functionality for handling SVG images
QtHelp | Provides classes for integrating online documentation in applications
QtDesigner | Provides classes to create your own custom widget plugins for Qt Designer and classes to access Qt Designer components
QtUiTools | Provides classes to handle forms created with Qt Designer
QtWebChannel | List of C++ classes that provide the Qt WebChannel functionality
Qt WebEngine Core | Provides common API shared by Qt WebEngine and Qt WebEngine Widgets
Qt WebEngine | Provides functionality for rendering regions of dynamic web content
Qt WebEngine Widgets | Provides a web browser engine as well as C++ classes to render web content and interact with it
QtWebEngineWidgets | Provides a web browser engine as well as C++ classes to render and interact with web content
Qt WebKit Widgets | Qt WebKit Widgets module provides a web browser engine as well as C++ classes to render and interact with web content
QtWebSockets | List of C++ classes that enable WebSocket-based communication
QtWebView | Provides a helper function to set up and use the WebView
QtXmlPatterns | Qt XML Patterns module provides support for XPath, XQuery, XSLT and XML Schema validation