- Qt 5.3
- All Classes by Module
- Qt 5.3.2 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.

Qt Bluetooth C++ Classes | Enables basic Bluetooth operations like scanning for devices and connecting them.
Qt Concurrent C++ Classes | The 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 | The Qt D-Bus module is a Unix-only library that you can use to perform Inter-Process Communication using the D-Bus protocol.
Qt Designer C++ Classes | Provides classes to create your own custom widget plugins for Qt Designer and classes to access Qt Designer components.
Enginio C++ Classes and Examples |
Qt Help C++ Classes | Provides classes for integrating online documentation in applications.
Qt GUI C++ Classes | The Qt GUI module provides the basic enablers for graphical applications written with Qt.
Qt Mac Extras C++ Classes | Provides classes and functions specific to Mac OS X and iOS operating systems.
Qt Multimedia C++ Classes | The Qt Multimedia module provides audio, video, radio and camera functionality.
Qt Network C++ Classes | Provides classes to make network programming easier and portable
Qt NFC C++ Classes | An API for accessing NFC Forum Tags.
Qt OpenGL C++ Classes | The Qt OpenGL module offers classes that make it easy to use OpenGL in Qt applications.
Qt Positioning C++ Classes | The Positioning module provides positioning information via QML and C++ interfaces.
Qt Print Support C++ Classes | The Qt PrintSupport module provides classes to make printing easier and portable.
Qt QML C++ Classes | The C++ API provided by the Qt QML module
Qt Quick C++ Classes | The Qt Quick module provides classes for embedding Qt Quick in Qt/C++ applications.
Qt Quick Widgets C++ Classes | The C++ API provided by the Qt Quick Widgets module
Qt Script C++ Classes | The 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 Port C++ Classes | List of C++ classes that enable access to a serial port.
Qt SQL C++ Classes | Provides a driver layer, SQL API layer, and a user interface layer for SQL databases.
Qt SVG C++ Classes | The Qt SVG module provides functionality for handling SVG images.
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 WebSockets C++ Classes | List of C++ classes that provide WebSockets communication.
Qt Widgets C++ Classes | The Qt Widgets module extends Qt GUI with C++ widget functionality.
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.
Qt XML C++ Classes | The Qt XML module provides C++ implementations of the SAX and DOM standards for XML.
Qt XML Patterns C++ Classes | The Qt XML Patterns module provides support for XPath, XQuery, XSLT and XML Schema validation.