Annotated Class List

If you don't know the name of the class you want, but you know what the class should do, you might try looking here.

Article lu fois.

L'auteur

The Qt Company Ltd.

L'article

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

Liens sociaux

Annotated Class List▲

Qt classes with brief descriptions:

QAbstractExtensionFactory: The QAbstractExtensionFactory class provides an interface for extension factories in Qt Designer.
QAbstractExtensionManager: The QAbstractExtensionManager class provides an interface for extension managers in Qt Designer.
QAtomicInt: The QAtomicInt class provides platform-independent atomic operations on int.
QAtomicInt: The QAtomicInt class provides platform-independent atomic operations on int.
QAtomicPointer: The QAtomicPointer class is a template class that provides platform-independent atomic operations on pointers.
QAtomicPointer: The QAtomicPointer class is a template class that provides platform-independent atomic operations on pointers.
QAudioBuffer: The QAudioBuffer class represents a collection of audio samples with a specific format and sample rate.
QAxAggregated: The QAxAggregated class is an abstract base class for implementations of additional COM interfaces.
QAxAggregated: The QAxAggregated class is an abstract base class for implementations of additional COM interfaces.
QAxBase: The QAxBase class is an abstract class that provides an API to initialize and access a COM object.
QAxBase: The QAxBase class is an abstract class that provides an API to initialize and access a COM object.
QAxBindable: The QAxBindable class provides an interface between a QWidget and an ActiveX client.
QAxBindable: The QAxBindable class provides an interface between a QWidget and an ActiveX client.
QAxFactory: The QAxFactory class defines a factory for the creation of COM components.
QAxFactory: The QAxFactory class defines a factory for the creation of COM components.
QAxScript: The QAxScript class provides a wrapper around script code.
QAxScript: The QAxScript class provides a wrapper around script code.
QAxScriptEngine: The QAxScriptEngine class provides a wrapper around a script engine.
QAxScriptEngine: The QAxScriptEngine class provides a wrapper around a script engine.
QAxScriptManager: The QAxScriptManager class provides a bridge between application objects and script code.
QAxScriptManager: The QAxScriptManager class provides a bridge between application objects and script code.
QAxSelect: The QAxSelect class provides a selection dialog for registered COM components.
QAxSelect: The QAxSelect class provides a selection dialog for registered COM components.
QAxWidget: The QAxWidget class is a QWidget that wraps an ActiveX control.
QAxWidget: The QAxWidget class is a QWidget that wraps an ActiveX control.
QBEInteger: The QBEInteger class provides platform-independent big-endian integers.
QBEInteger: The QBEInteger class provides platform-independent big-endian integers.
QByteArrayList: The QByteArrayList class provides a list of byte arrays.
QByteArrayList: The QByteArrayList class provides a list of byte arrays.
QCborParserError: The QCborParserError is used by QCborValue to report a parsing error.
QCborParserError: The QCborParserError is used by QCborValue to report a parsing error.
QCocoaNativeContext: A class encapsulating a Cocoa NSOpenGLContext.
QCocoaNativeContext: A class encapsulating a Cocoa NSOpenGLContext.
QCocoaWindowFunctions: The QCocoaWindowFunctions class is an inline class containing miscellaneous functionality for NSWindow and NSView window specific functionality.
QCocoaWindowFunctions: The QCocoaWindowFunctions class is an inline class containing miscellaneous functionality for NSWindow and NSView window specific functionality.
QContiguousCache: The QContiguousCache class is a template class that provides a contiguous cache.
QContiguousCache: The QContiguousCache class is a template class that provides a contiguous cache.
QDBusPendingReply: The QDBusPendingReply class contains the reply to an asynchronous method call.
QDBusPendingReply: The QDBusPendingReply class contains the reply to an asynchronous method call.
QDBusReply: The QDBusReply class stores the reply for a method call to a remote object.
QDBusReply: The QDBusReply class stores the reply for a method call to a remote object.
QDBusVariant: The QDBusVariant class enables the programmer to identify the variant type provided by the D-Bus typesystem.
QDBusVariant: The QDBusVariant class enables the programmer to identify the variant type provided by the D-Bus typesystem.
QDesignerContainerExtension: The QDesignerContainerExtension class allows you to add pages to a custom multi-page container in Qt Designer's workspace.
QDesignerCustomWidgetCollectionInterface: The QDesignerCustomWidgetCollectionInterface class allows you to include several custom widgets in one single library.
QDesignerCustomWidgetInterface: The QDesignerCustomWidgetInterface class enables Qt Designer to access and construct custom widgets.
QDesignerDynamicPropertySheetExtension: The QDesignerDynamicPropertySheetExtension class allows you to manipulate a widget's dynamic properties in Qt Designer's property editor.
QDesignerMemberSheetExtension: The QDesignerMemberSheetExtension class allows you to manipulate a widget's member functions which is displayed when configuring connections using Qt Designer's mode for editing signals and slots.
QDesignerPropertySheetExtension: The QDesignerPropertySheetExtension class allows you to manipulate a widget's properties which is displayed in Qt Designer's property editor.
QDesignerTaskMenuExtension: The QDesignerTaskMenuExtension class allows you to add custom menu entries to Qt Designer's task menu.
QEGLNativeContext: A class encapsulating an EGL context and display handle.
QEGLNativeContext: A class encapsulating an EGL context and display handle.
QElapsedTimer: The QElapsedTimer class provides a fast way to calculate elapsed times.
QElapsedTimer: The QElapsedTimer class provides a fast way to calculate elapsed times.
QEnableSharedFromThis: A base class that allows obtaining a QSharedPointer for an object already managed by a shared pointer.
QEnableSharedFromThis: A base class that allows obtaining a QSharedPointer for an object already managed by a shared pointer.
QExplicitlySharedDataPointer: The QExplicitlySharedDataPointer class represents a pointer to an explicitly shared object.
QExplicitlySharedDataPointer: The QExplicitlySharedDataPointer class represents a pointer to an explicitly shared object.
QFlag: The QFlag class is a helper data type for QFlags.
QFlag: The QFlag class is a helper data type for QFlags.
QFuture: The QFuture class represents the result of an asynchronous computation.
QFuture: The QFuture class represents the result of an asynchronous computation.
QFutureSynchronizer: The QFutureSynchronizer class is a convenience class that simplifies QFuture synchronization.
QFutureSynchronizer: The QFutureSynchronizer class is a convenience class that simplifies QFuture synchronization.
QFutureWatcher: The QFutureWatcher class allows monitoring a QFuture using signals and slots.
QFutureWatcher: The QFutureWatcher class allows monitoring a QFuture using signals and slots.
QGLXNativeContext: A class encapsulating a GLXContext and related native handles.
QGLXNativeContext: A class encapsulating a GLXContext and related native handles.
QGenericArgument: The QGenericArgument class is an internal helper class for marshalling arguments.
QGenericArgument: The QGenericArgument class is an internal helper class for marshalling arguments.
QGenericReturnArgument: The QGenericReturnArgument class is an internal helper class for marshalling arguments.
QGenericReturnArgument: The QGenericReturnArgument class is an internal helper class for marshalling arguments.
QGlobalStatic: The QGlobalStatic class is used to implement a global static object.
QGlobalStatic: The QGlobalStatic class is used to implement a global static object.
QHash: The QHash class is a template class that provides a hash-table-based dictionary.
QHash: The QHash class is a template class that provides a hash-table-based dictionary.
QHashIterator: The QHashIterator class provides a Java-style const iterator for QHash and QMultiHash.
QHashIterator: The QHashIterator class provides a Java-style const iterator for QHash and QMultiHash.
QItemEditorCreator: The QItemEditorCreator class makes it possible to create item editor creator bases without subclassing QItemEditorCreatorBase.
QItemEditorCreator: The QItemEditorCreator class makes it possible to create item editor creator bases without subclassing QItemEditorCreatorBase.
QKeyValueIterator: Iterator over the key/value pairs of an associative container.
QKeyValueIterator: Iterator over the key/value pairs of an associative container.
QLEInteger: The QLEInteger class provides platform-independent little-endian integers.
QLEInteger: The QLEInteger class provides platform-independent little-endian integers.
QLatin1Char: The QLatin1Char class provides an 8-bit ASCII/Latin-1 character.
QLatin1Char: The QLatin1Char class provides an 8-bit ASCII/Latin-1 character.
QLatin1String: The QLatin1String class provides a thin wrapper around an US-ASCII/Latin-1 encoded string literal.
QLatin1String: The QLatin1String class provides a thin wrapper around an US-ASCII/Latin-1 encoded string literal.
QLinkedList: The QLinkedList class is a template class that provides linked lists.
QLinkedList: The QLinkedList class is a template class that provides linked lists.
QList: The QList class is a template class that provides lists.
QList: The QList class is a template class that provides lists.
QMap: The QMap class is a template class that provides a red-black-tree-based dictionary.
QMap: The QMap class is a template class that provides a red-black-tree-based dictionary.
QMarginsF: The QMarginsF class defines the four margins of a rectangle.
QMarginsF: The QMarginsF class defines the four margins of a rectangle.
QMessageLogContext: The QMessageLogContext class provides additional information about a log message.
QMessageLogContext: The QMessageLogContext class provides additional information about a log message.
QMetaObject: The QMetaObject class contains meta-information about Qt objects.
QMetaObject: The QMetaObject class contains meta-information about Qt objects.
QMetaType: The QMetaType class manages named types in the meta-object system.
QMetaType: The QMetaType class manages named types in the meta-object system.
QModbusDataUnit: QModbusDataUnit is a container class representing single bit and <@number>16</@number> bit word entries in the Modbus register.
QModbusDeviceIdentification: The QModbusDeviceIdentification is a container class representing the physical and functional description of a Modbus server.
QModbusExceptionResponse: QModbusExceptionResponse is a container class containing the function and error code inside a Modbus ADU.
QModbusRequest: QModbusRequest is a container class containing the function code and payload that is stored inside a Modbus ADU.
QModbusResponse: QModbusResponse is a container class containing the function code and payload that is stored inside a Modbus ADU.
QMutableHashIterator: The QMutableHashIterator class provides a Java-style non-const iterator for QHash and QMultiHash.
QMutableHashIterator: The QMutableHashIterator class provides a Java-style non-const iterator for QHash and QMultiHash.
QMutableMapIterator: The QMutableMapIterator class provides a Java-style non-const iterator for QMap and QMultiMap.
QMutableMapIterator: The QMutableMapIterator class provides a Java-style non-const iterator for QMap and QMultiMap.
QMutableSetIterator: The QMutableSetIterator class provides a Java-style non-const iterator for QSet.
QMutableSetIterator: The QMutableSetIterator class provides a Java-style non-const iterator for QSet.
QMutex: The QMutex class provides access serialization between threads.
QMutex: The QMutex class provides access serialization between threads.
QMutexLocker: The QMutexLocker class is a convenience class that simplifies locking and unlocking mutexes.
QMutexLocker: The QMutexLocker class is a convenience class that simplifies locking and unlocking mutexes.
QNearFieldTarget: The QNearFieldTarget class provides an interface for communicating with a target device.
QNearFieldTarget: The QNearFieldTarget class provides an interface for communicating with a target device.
QPair: The QPair class is a template class that stores a pair of items.
QPair: The QPair class is a template class that stores a pair of items.
QPixelFormat: QPixelFormat is a class for describing different pixel layouts in graphics buffers.
QPixelFormat: QPixelFormat is a class for describing different pixel layouts in graphics buffers.
QPixmapCache: The QPixmapCache class provides an application-wide cache for pixmaps.
QPixmapCache: The QPixmapCache class provides an application-wide cache for pixmaps.
QPointer: The QPointer class is a template class that provides guarded pointers to QObject.
QPointer: The QPointer class is a template class that provides guarded pointers to QObject.
QQmlListProperty: The QQmlListProperty class allows applications to expose list-like properties of QObject-derived classes to QML.
QQmlListProperty: The QQmlListProperty class allows applications to expose list-like properties of QObject-derived classes to QML.
QQueue: The QQueue class is a generic container that provides a queue.
QQueue: The QQueue class is a generic container that provides a queue.
QRandomGenerator: The QRandomGenerator class allows one to obtain random values from a high-quality Random Number Generator.
QRandomGenerator: The QRandomGenerator class allows one to obtain random values from a high-quality Random Number Generator.
QRandomGenerator64: The QRandomGenerator64 class allows one to obtain 64-bit random values from a high-quality, seed-less Random Number Generator.
QRandomGenerator64: The QRandomGenerator64 class allows one to obtain 64-bit random values from a high-quality, seed-less Random Number Generator.
QRect: The QRect class defines a rectangle in the plane using integer precision.
QRect: The QRect class defines a rectangle in the plane using integer precision.
QRectF: The QRectF class defines a rectangle in the plane using floating point precision.
QRectF: The QRectF class defines a rectangle in the plane using floating point precision.
QRgba64: The QRgba64 struct contains a 64-bit RGB color.
QRgba64: The QRgba64 struct contains a 64-bit RGB color.
QSGMaterialType: The QSGMaterialType class is used as a unique type token in combination with QSGMaterial.
QSGMaterialType: The QSGMaterialType class is used as a unique type token in combination with QSGMaterial.
QScopeGuard: Provides a scope guard for calling a function at the end of a scope.
QScopeGuard: Provides a scope guard for calling a function at the end of a scope.
QScopedPointer: The QScopedPointer class stores a pointer to a dynamically allocated object, and deletes it upon destruction.
QScopedPointer: The QScopedPointer class stores a pointer to a dynamically allocated object, and deletes it upon destruction.
QScopedValueRollback: The QScopedValueRollback class resets a variable to its previous value on destruction.
QScopedValueRollback: The QScopedValueRollback class resets a variable to its previous value on destruction.
QScxmlExecutableContent::AssignmentInfo: The AssingmentInfo class represents a data assignment.
QScxmlExecutableContent::EvaluatorInfo: The EvaluatorInfo class represents a unit of executable content.
QScxmlExecutableContent::ForeachInfo: The ForeachInfo class represents a foreach construct.
QScxmlExecutableContent::InvokeInfo: The InvokeInfo class represents a service invocation.
QScxmlExecutableContent::ParameterInfo: The ParameterInfo class represents a parameter to a service invocation.
QSemaphoreReleaser: The QSemaphoreReleaser class provides exception-safe deferral of a QSemaphore::release() call.
QSemaphoreReleaser: The QSemaphoreReleaser class provides exception-safe deferral of a QSemaphore::release() call.
QSet: The QSet class is a template class that provides a hash-table-based set.
QSet: The QSet class is a template class that provides a hash-table-based set.
QSetIterator: The QSetIterator class provides a Java-style const iterator for QSet.
QSetIterator: The QSetIterator class provides a Java-style const iterator for QSet.
QSharedDataPointer: The QSharedDataPointer class represents a pointer to an implicitly shared object.
QSharedDataPointer: The QSharedDataPointer class represents a pointer to an implicitly shared object.
QSharedPointer: The QSharedPointer class holds a strong reference to a shared pointer.
QSharedPointer: The QSharedPointer class holds a strong reference to a shared pointer.
QSignalBlocker: Exception-safe wrapper around QObject::blockSignals().
QSignalBlocker: Exception-safe wrapper around QObject::blockSignals().
QSignalSpy: The QSignalSpy class enables introspection of signal emission.
QSignalSpy: The QSignalSpy class enables introspection of signal emission.
QSqlDriverCreator: The QSqlDriverCreator class is a template class that provides a SQL driver factory for a specific driver type.
QSqlDriverCreator: The QSqlDriverCreator class is a template class that provides a SQL driver factory for a specific driver type.
QSslEllipticCurve: Represents an elliptic curve for use by elliptic-curve cipher algorithms.
QSslEllipticCurve: Represents an elliptic curve for use by elliptic-curve cipher algorithms.
QSslPreSharedKeyAuthenticator: The QSslPreSharedKeyAuthenticator class provides authentication data for pre shared keys (PSK) ciphersuites.
QSslPreSharedKeyAuthenticator: The QSslPreSharedKeyAuthenticator class provides authentication data for pre shared keys (PSK) ciphersuites.
QStack: The QStack class is a template class that provides a stack.
QStack: The QStack class is a template class that provides a stack.
QStandardItemEditorCreator: The QStandardItemEditorCreator class provides the possibility to register widgets without having to subclass QItemEditorCreatorBase.
QStandardItemEditorCreator: The QStandardItemEditorCreator class provides the possibility to register widgets without having to subclass QItemEditorCreatorBase.
QStaticByteArrayMatcher: The QStaticByteArrayMatcher class is a compile-time version of QByteArrayMatcher.
QStaticByteArrayMatcher: The QStaticByteArrayMatcher class is a compile-time version of QByteArrayMatcher.
QStringList: The QStringList class provides a list of strings.
QStringList: The QStringList class provides a list of strings.
QStringView: The QStringView class provides a unified view on UTF-16 strings with a read-only subset of the QString API.
QStringView: The QStringView class provides a unified view on UTF-16 strings with a read-only subset of the QString API.
QStylePainter: The QStylePainter class is a convenience class for drawing QStyle elements inside a widget.
QStylePainter: The QStylePainter class is a convenience class for drawing QStyle elements inside a widget.
QTest::QTouchEventSequence: The QTouchEventSequence class is used to simulate a sequence of touch events.
QTest::QTouchEventSequence: The QTouchEventSequence class is used to simulate a sequence of touch events.
QTestEventList: The QTestEventList class provides a list of GUI events.
QTestEventList: The QTestEventList class provides a list of GUI events.
QTextCodec: The QTextCodec class provides conversions between text encodings.
QTextCodec: The QTextCodec class provides conversions between text encodings.
QTextDecoder: The QTextDecoder class provides a state-based decoder.
QTextDecoder: The QTextDecoder class provides a state-based decoder.
QTextEncoder: The QTextEncoder class provides a state-based encoder.
QTextEncoder: The QTextEncoder class provides a state-based encoder.
QThread: The QThread class provides a platform-independent way to manage threads.
QThread: The QThread class provides a platform-independent way to manage threads.
QThreadStorage: The QThreadStorage class provides per-thread data storage.
QThreadStorage: The QThreadStorage class provides per-thread data storage.
QTileRules: The QTileRules class provides the rules used to draw a pixmap or image split into nine segments.
QTileRules: The QTileRules class provides the rules used to draw a pixmap or image split into nine segments.
QUiLoader: The QUiLoader class enables standalone applications to dynamically create user interfaces at run-time using the information stored in UI files or specified in plugin paths.
QVarLengthArray: The QVarLengthArray class provides a low-level variable-length array.
QVarLengthArray: The QVarLengthArray class provides a low-level variable-length array.
QVector: The QVector class is a template class that provides a dynamic array.
QVector: The QVector class is a template class that provides a dynamic array.
QVersionNumber: The QVersionNumber class contains a version number with an arbitrary number of segments.
QVersionNumber: The QVersionNumber class contains a version number with an arbitrary number of segments.
QWGLNativeContext: A class encapsulating a WGL context on Windows with desktop OpenGL (opengl32.dll).
QWGLNativeContext: A class encapsulating a WGL context on Windows with desktop OpenGL (opengl32.dll).
QWaylandBufferRef: The QWaylandBufferRef class holds the reference to a surface buffer.
QWaylandClient: The QWaylandClient class represents a client connecting to the QWaylandCompositor.
QWaylandIviApplication: The QWaylandIviApplication class is an extension for embedded-style user interfaces.
QWaylandQuickShellSurfaceItem: The QWaylandQuickShellSurfaceItem class provides a Qt Quick item that represents a QWaylandShellSurface.
QWaylandSeat: The QWaylandSeat class provides access to keyboard, mouse, and touch input.
QWaylandShellSurface: The QWaylandShellSurface class is a common interface for surface roles specified by shell extensions.
QWaylandSurface: The QWaylandSurface class represents a rectangular area on an output device.
QWaylandSurfaceGrabber: The QWaylandSurfaceGrabber class allows to read the content of a QWaylandSurface.
QWaylandTouch: The QWaylandTouch class provides access to a touch device.
QWaylandXdgPopup: The QWaylandXdgPopup class represents the popup specific parts of an xdg surface.
QWaylandXdgPopupV6: The QWaylandXdgPopupV6 class represents the popup specific parts of an xdg surface.
QWaylandXdgShell: The QWaylandXdgShell class is an extension for desktop-style user interfaces.
QWaylandXdgShellV6: The QWaylandXdgShellV6 class is an extension for desktop-style user interfaces.
QWaylandXdgSurface: The QWaylandXdgSurface class provides desktop-style compositor-specific features to an xdg surface.
QWaylandXdgSurfaceV6: The QWaylandXdgSurfaceV6 class provides desktop-style compositor-specific features to an xdg surface.
QWaylandXdgToplevel: The QWaylandXdgToplevel class represents the toplevel window specific parts of an xdg surface.
QWaylandXdgToplevelV6: The QWaylandXdgToplevelV6 class represents the toplevel window specific parts of an xdg surface.
QWeakPointer: The QWeakPointer class holds a weak reference to a shared pointer.
QWeakPointer: The QWeakPointer class holds a weak reference to a shared pointer.
QWindowsWindowFunctions: The QWindowsWindowFunctions class is an inline class containing miscellaneous functionality for Windows window specific functionality.
QWindowsWindowFunctions: The QWindowsWindowFunctions class is an inline class containing miscellaneous functionality for Windows window specific functionality.
QXcbWindowFunctions: The QXcbWindowFunctions class is an inline class containing miscellaneous functionality for xcb window specific functionality.
QXcbWindowFunctions: The QXcbWindowFunctions class is an inline class containing miscellaneous functionality for xcb window specific functionality.
Qt3DCore::QNodeCreatedChange: Used to notify when a node is created.
Qt3DCore::QNodeCreatedChange: Used to notify when a node is created.
QtROClientFactory: A class that holds information about client backends available on the Qt Remote Objects network.
QtROServerFactory: A class that holds information about server backends available on the Qt Remote Objects network.
qoutputrange: The qoutputrange class holds the specifics of an output range.

Vous avez aimé ce tutoriel ? Alors partagez-le en cliquant sur les boutons suivants :