All Namespaces

This is a list of the main namespaces in Qt.

QAudio

The QAudio namespace contains enums used by the audio classes.

QBluetooth

The QBluetooth namespace provides classes and functions related to Bluetooth.

QDBus

The QDBus namespace contains miscellaneous identifiers used throughout the Qt D-Bus module.

QGL

The QGL namespace specifies miscellaneous identifiers used in the Qt OpenGL module.

QMediaMetaData

QMultimedia

The QMultimedia namespace contains miscellaneous identifiers used throughout the Qt Multimedia library.

QSql

The QSql namespace contains miscellaneous identifiers used throughout the Qt SQL module.

QSsl

The QSsl namespace declares enums common to all SSL classes in Qt Network.

QTest

The QTest namespace contains all the functions and declarations that are related to Qt Test.

Qt

The Qt namespace contains miscellaneous identifiers used throughout the Qt library.

QtConcurrent

The QtConcurrent namespace provides high-level APIs that make it possible to write multi-threaded programs without using low-level threading primitives.