All Namespaces

A Qt namespace contains enum types, functions, and sometimes classes.

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Publié le 27 décembre 2024 - Mis à jour le 27 décembre 2024

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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.

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