All Namespaces

This is a list of the main namespaces in Qt.

• QBinaryJson: Contains functions for converting QJsonDocument to and from JSON binary format.

• QBluetooth: The QBluetooth namespace provides classes and functions related to Bluetooth.

• QColorConstants: The QColorConstants namespace contains QColor predefined constants.

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

• QNativeInterface:

• QPasswordDigestor: The QPasswordDigestor namespace contains functions which you can use to generate hashes or keys.

• QQuickOpenGLUtils: The QQuickOpenGLUtils namespace contains utilities for Qt Quick when used with an OpenGL backend.

• QQuickTest: The QQuickTest namespace contains all the functions and macros related to Qt Quick Test.

• 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.

• Qt3DAnimation: Contains classes from the Qt3DAnimation module.

• Qt3DCore: Contains classes that are the foundation for Qt 3D simulation framework, as well as classes that provide the ability to render using the Qt 3D framework.

• Qt3DExtras: Contains classes from the Qt3DExtras module.

• Qt3DInput: Contains classes that enable user input.

• Qt3DLogic: Contains classes that enable frame synchronization.

• Qt3DLogic::Logic: Used to import and use the module's QML types.

• Qt3DRender: Contains classes that enable 2D and 3D rendering.

• Qt3DRender::Quick: Internal namespace to import QML types.

• Qt3DRender::Render: Namespace used for accessing the classes Renderer and QRenderPlugin.

• Qt::Literals: The Literals inline namespace declares literal operators for Qt types.

• Qt::Literals::StringLiterals: The StringLiterals namespace declares string literal operators for Qt types.

• QtAndroidPrivate: The QtAndroidPrivate namespace provides miscellaneous functions to aid Android development.

• QtCoap: Contains miscellaneous identifiers used throughout the Qt CoAP module.

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

• QtFuture: Contains miscellaneous identifiers used by the QFuture class.

• QtLiterals: The QtLiterals namespace declares literal operators for Qt types.