New Classes and Functions in Qt 5.4
This page contains a comprehensive list of all new classes and functions introduced in Qt 5.4. Links to new APIs in previous Qt 5 releases are found at the bottom of this page.
New Classes
New Member Functions
Class QBluetoothDeviceInfo:
Class QBluetoothTransferReply:
void | error(QBluetoothTransferReply::TransferError errorType) |
Class QBluetoothUuid:
Class QByteArray:
Class QSysInfo:
Class QString:
QVector<QStringRef> | splitRef(const QString &sep, QString::SplitBehavior behavior, Qt::CaseSensitivity cs) const |
QVector<QStringRef> | splitRef(QChar sep, QString::SplitBehavior behavior, Qt::CaseSensitivity cs) const |
QVector<QStringRef> | splitRef(const QRegExp &rx, QString::SplitBehavior behavior) const |
QVector<QStringRef> | splitRef(const QRegularExpression &re, QString::SplitBehavior behavior) const |
Class QStringRef:
QStringRef::const_iterator | begin() const |
QStringRef::const_iterator | cbegin() const |
QStringRef::const_iterator | cend() const |
QStringRef::const_iterator | end() const |
QVector<QStringRef> | split(const QString &sep, QString::SplitBehavior behavior, Qt::CaseSensitivity cs) const |
QVector<QStringRef> | split(QChar sep, QString::SplitBehavior behavior, Qt::CaseSensitivity cs) const |
Class QVector:
Class QStringList:
QStringList & | operator<<(const QList<QString> &other) |
QStringList & | operator=(const QList<QString> &other) |
QStringList & | operator=(QList<QString> &&other) |
Class QHash:
uint | qHashBits(const void *p, size_t len, uint seed) |
Class QAbstractTransition:
Class QAbstractProxyModel:
virtual bool | canDropMimeData(const QMimeData *data, Qt::DropAction action, int row, int column, const QModelIndex &parent) const override |
virtual bool | dropMimeData(const QMimeData *data, Qt::DropAction action, int row, int column, const QModelIndex &parent) override |
Class QAbstractState:
Class QWeakPointer:
QSharedPointer<T> | lock() const |
void | swap(QWeakPointer<T> &other) |
Class QEnableSharedFromThis:
Class QDebug:
Class QRegularExpression:
Class QUrl:
QUrl | fromUserInput(const QString &userInput, const QString &workingDirectory, QUrl::UserInputResolutionOptions options) |
Class QCommandLineParser:
Class QHistoryState:
Class QSignalTransition:
Class QState:
Class QStateMachine:
Class QTimer:
void | singleShot(int msec, const QObject *receiver, PointerToMemberFunction method) |
void | singleShot(int msec, Qt::TimerType timerType, const QObject *receiver, PointerToMemberFunction method) |
void | singleShot(int msec, Functor functor) |
void | singleShot(int msec, Qt::TimerType timerType, Functor functor) |
void | singleShot(int msec, const QObject *context, Functor functor) |
void | singleShot(int msec, Qt::TimerType timerType, const QObject *context, Functor functor) |
Class QGuiApplication:
Class QImageWriter:
Class QImageReader:
Class QSurfaceFormat:
Class QOpenGLContext:
Class QOpenGLTexture:
Class QPlatformDrag:
Class QPlatformWindow:
Class QAbstractVideoBuffer:
int | mapPlanes(QAbstractVideoBuffer::MapMode mode, int *numBytes, int [4] bytesPerLine, uchar *[4] data) |
Class QVideoFrame:
Class QSslConfiguration:
Class QSslCertificate:
bool | importPkcs12(QIODevice *device, QSslKey *key, QSslCertificate *certificate, QList<QSslCertificate> *caCertificates, const QByteArray &passPhrase) |
bool | isSelfSigned() const |
Class QSslSocket:
Class QPrinterInfo:
Class QQuickWindow:
Class QSGSimpleTextureNode:
Class QGraphicsSceneMouseEvent:
Qt::MouseEventFlags | flags() const |
Qt::MouseEventSource | source() const |
Class QX11Info:
Class QWinThumbnailToolBar:
Class QXmlSchema:
QXmlSchema & | operator=(const QXmlSchema &other) |
New Functions in Namespaces
QFuture<T> | run(QThreadPool *pool, Function function, ...) |
New Global Functions
New Macros
New Enum Types
enum | CoreConfiguration { UnknownCoreConfiguration, LowEnergyCoreConfiguration, BaseRateCoreConfiguration, BaseRateAndLowEnergyCoreConfiguration } |
enum | CharacteristicType { DeviceName, Appearance, PeripheralPrivacyFlag, ReconnectionAddress, ..., BarometricPressureTrend } |
enum | DescriptorType { UnknownDescriptorType, CharacteristicExtendedProperties, CharacteristicUserDescription, ClientCharacteristicConfiguration, ..., EnvironmentalSensingTriggerSetting } |
enum | DepthStencilMode { DepthMode, StencilMode } |
enum | RenderStage { BeforeSynchronizingStage, AfterSynchronizingStage, BeforeRenderingStage, AfterRenderingStage, AfterSwapStage, NoStage } |
enum | UserInputResolutionOption { DefaultResolution, AssumeLocalFile } |
New Typedefs
New Properties
New QML Types
New QML Properties
New QML Signals
New QML Methods
Additions to Other Qt 5 Releases