Qt Modules

Qt Concurrent

Provides high-level APIs that make it possible to write multi-threaded programs without using low-level threading primitives such as mutexes, read-write locks, wait conditions, or semaphores.

Qt Core

Provides core non-GUI functionality.

Qt Gui

Extends QtCore with GUI functionality.

Qt Help

Provides classes for integrating online documentation in applications.

Qt Network

Offers classes that let you to write TCP/IP clients and servers.

Qt OpenGL

Offers classes that make it easy to use OpenGL in Qt applications.

Qt OpenGLFunctions

The QOpenGLFunctions class provides cross-platform access to the OpenGL ES 2.0 API.

Qt OpenGLWidgets

The QOpenGLWidget class is a widget for rendering OpenGL graphics.

Qt PrintSupport

Provides extensive cross-platform support for printing.

Qt Qml

Python API for Qt QML.

Qt Quick

Provides classes for embedding Qt Quick in Qt applications.

Qt QuickControls2

Provides classes for setting up the controls from C++.

Qt QuickWidgets

Provides the QQuickWidget class for embedding Qt Quick in widget-based applications.

Qt Sql

Helps you provide seamless database integration to your Qt applications.

Qt Svg

Provides classes for displaying the contents of SVG files.

Qt SvgWidgets

Provides a widget that is used to display the contents of SVG files.

Qt Test

Provides classes for unit testing Qt applications and libraries.

Qt UiTools

Provides classes to handle forms created with Qt Designer.

Qt Widgets

Extends Qt GUI with C++ widget functionality.

Qt Xml

Provides C++ implementations of SAX and DOM.