This page contains a comprehensive list of all new classes and functions introduced in Qt 5.5. Links to new APIs in previous Qt 5 releases are found at the bottom of this page.
| operator!= (const QBluetoothHostInfo & other ) const | |
| operator== (const QBluetoothHostInfo & other ) const |
| deviceUuid () const | |
| setDeviceUuid (const QBluetoothUuid & uuid ) |
| remoteName () const |
| characteristicRead (const QLowEnergyCharacteristic & characteristic , const QByteArray & value ) | |
| descriptorRead (const QLowEnergyDescriptor & descriptor , const QByteArray & value ) | |
| readCharacteristic (const QLowEnergyCharacteristic & characteristic ) | |
| readDescriptor (const QLowEnergyDescriptor & descriptor ) |
类 QDebug :
| operator<< (char16_t t ) | |
| operator<< (char32_t t ) |
类 QLoggingCategory :
| isInfoEnabled () const |
类 QMessageLogger :
| info () const | |
| info (QMessageLogger::CategoryFunction catFunc ) const | |
| info (const QLoggingCategory & cat ) const | |
| info (QMessageLogger::CategoryFunction catFunc , const char * msg , ... ) const | |
| info (const QLoggingCategory & cat , const char * msg , ... ) const | |
| info (const char * msg , ... ) const |
| find (const QVariant & key ) const |
类 QDateTime :
| fromCFDate (CFDateRef date ) | |
| fromNSDate (const NSDate * date ) | |
| toCFDate () const | |
| toNSDate () const |
| model () | |
| modelChanged (QAbstractItemModel * model ) | |
| setModel (QAbstractItemModel * model ) |
类 QJsonObject :
| fromVariantHash (const QVariantHash & hash ) | |
| toVariantHash () const |
类 QMetaEnum :
| fromType () |
类 QMetaMethod :
| invokeOnGadget (void * gadget , QGenericArgument val0 , QGenericArgument val1 , QGenericArgument val2 , QGenericArgument val3 , QGenericArgument val4 , QGenericArgument val5 , QGenericArgument val6 , QGenericArgument val7 , QGenericArgument val8 , QGenericArgument val9 ) const | |
| invokeOnGadget (void * gadget , QGenericReturnArgument returnValue , QGenericArgument val0 , QGenericArgument val1 , QGenericArgument val2 , QGenericArgument val3 , QGenericArgument val4 , QGenericArgument val5 , QGenericArgument val6 , QGenericArgument val7 , QGenericArgument val8 , QGenericArgument val9 ) const |
类 QMetaProperty :
| readOnGadget (const void * gadget ) const | |
| resetOnGadget (void * gadget ) const | |
| writeOnGadget (void * gadget , const QVariant & value ) const |
类 QMetaType :
| 等于 (const void * lhs , const void * rhs , int typeId , int * result ) | |
| metaObject () const | |
| registerEqualsComparator () | |
| type (const ::QByteArray & typeName ) |
类 QPair :
| swap (QPair<T1, T2> & other ) |
| globalMatch (const QStringRef & subjectRef , int offset , QRegularExpression::MatchType matchType , QRegularExpression::MatchOptions matchOptions ) const | |
| match (const QStringRef & subjectRef , int offset , QRegularExpression::MatchType matchType , QRegularExpression::MatchOptions matchOptions ) const |
类 QState :
| addTransition (const QObject * sender , PointerToMemberFunction signal , QAbstractState * target ) |
类 QString :
| asprintf (const char * cformat , ... ) | |
| fromStdU16String (const std::u16string & str ) | |
| fromStdU32String (const std::u32string & str ) | |
| indexOf (const QRegularExpression & re , int from , QRegularExpressionMatch * rmatch ) const | |
| insert (int position , const QByteArray & str ) | |
| insert (int position , const QStringRef & str ) | |
| insert (int position , const char * str ) | |
| lastIndexOf (const QRegularExpression & re , int from , QRegularExpressionMatch * rmatch ) const | |
| prepend (const QChar * str , int len ) | |
| prepend (const QStringRef & str ) | |
| toStdU16String () const | |
| toStdU32String () const | |
| vasprintf (const char * cformat , va_list ap ) |
类 QTextStream :
| readLineInto (QString * line , qint64 maxlen ) |
类 QThread :
| loopLevel () const |
类 QTimeZone :
| systemTimeZone () | |
| utc () |
类 QVarLengthArray :
| operator= (std::initializer_list<T> list ) |
类 QVariant :
| toPersistentModelIndex () const |
类 QVector :
| append (const QVector<T> & value ) |
类 QDBusConnection :
| registerObject (const QString & path , const QString & interface , QObject * object , QDBusConnection::RegisterOptions options ) |
类 QImageReader :
| autoTransform () const | |
| setAutoTransform (bool enabled ) | |
| transformation () const |
类 QImageWriter :
| optimizedWrite () const | |
| progressiveScanWrite () const | |
| setOptimizedWrite (bool optimize ) | |
| setProgressiveScanWrite (bool progressive ) | |
| setTransformation (QImageIOHandler::Transformations transform ) | |
| transformation () const |
类 QOpenGLContext :
| globalShareContext () | |
| supportsThreadedOpenGL () |
类 QMatrix4x4 :
| isAffine () const |
类 QOpenGLTexture :
| allocateStorage (QOpenGLTexture::PixelFormat pixelFormat , QOpenGLTexture::PixelType pixelType ) | |
| comparisonFunction () const | |
| comparisonMode () const | |
| setComparisonMode (QOpenGLTexture::ComparisonMode mode ) |
类 QQuaternion :
| conjugated () const | |
| dotProduct (const QQuaternion & q1 , const QQuaternion & q2 ) | |
| fromAxes (const QVector3D & xAxis , const QVector3D & yAxis , const QVector3D & zAxis ) | |
| fromDirection (const QVector3D & direction , const QVector3D & up ) | |
| fromEulerAngles (const QVector3D & eulerAngles ) | |
| fromEulerAngles (float pitch , float yaw , float roll ) | |
| fromRotationMatrix (const QMatrix3x3 & rot3x3 ) | |
| getAxes (QVector3D * xAxis , QVector3D * yAxis , QVector3D * zAxis ) const | |
| getAxisAndAngle (QVector3D * axis , float * angle ) const | |
| getAxisAndAngle (float * x , float * y , float * z , float * angle ) const | |
| getEulerAngles (float * pitch , float * yaw , float * roll ) const | |
| inverted () const | |
| rotationTo (const QVector3D & from , const QVector3D & to ) | |
| toEulerAngles () const | |
| toRotationMatrix () const |
类 QVector2D :
| operator/= (const QVector2D & vector ) |
类 QVector4D :
| operator/= (const QVector4D & vector ) |
类 QVector3D :
| operator/= (const QVector3D & vector ) | |
| project (const QMatrix4x4 & modelView , const QMatrix4x4 & projection , const QRect & viewport ) const | |
| unproject (const QMatrix4x4 & modelView , const QMatrix4x4 & projection , const QRect & viewport ) const |
类 QWheelEvent :
| source () const |
类 QWindow :
| requestUpdate () |
类 QFontDatabase :
| isPrivateFamily (const QString & family ) const |
类 QTextDocument :
| find (const QRegularExpression & expr , const QTextCursor & cursor , QTextDocument::FindFlags options ) const | |
| find (const QRegularExpression & expr , int from , QTextDocument::FindFlags options ) const |
| weightFromInteger (int weight ) |
| virtual | destroy () |
| virtual | setApplicationIcon (const QIcon & icon ) const |
类 QCamera :
| setViewfinderSettings (const QCameraViewfinderSettings & settings ) | |
| supportedViewfinderFrameRateRanges (const QCameraViewfinderSettings & settings ) const | |
| supportedViewfinderPixelFormats (const QCameraViewfinderSettings & settings ) const | |
| supportedViewfinderResolutions (const QCameraViewfinderSettings & settings ) const | |
| supportedViewfinderSettings (const QCameraViewfinderSettings & settings ) const | |
| viewfinderSettings () const |
| colorFilter () const | |
| isColorFilterSupported (QCameraImageProcessing::ColorFilter filter ) const | |
| setColorFilter (QCameraImageProcessing::ColorFilter filter ) |
类 QHostAddress :
| setAddress (const quint8 * ip6Addr ) |
| preSharedKeyAuthenticationRequired (QNetworkReply * reply , QSslPreSharedKeyAuthenticator * authenticator ) |
类 QNetworkReply :
| preSharedKeyAuthenticationRequired (QSslPreSharedKeyAuthenticator * authenticator ) |
| ellipticCurves () const | |
| setEllipticCurves (const QVector<QSslEllipticCurve> & curves ) | |
| supportedCiphers () | |
| supportedEllipticCurves () | |
| systemCaCertificates () |
类 QSslSocket :
| preSharedKeyAuthenticationRequired (QSslPreSharedKeyAuthenticator * authenticator ) |
类 QGeoCircle :
| toString () const |
类 QGeoRectangle :
| toString () const |
类 QGeoShape :
| center () const | |
| toString () const |
类 QQuickWidget :
| quickWindow () const |
| setSourceRect (const QRectF & r ) | |
| setSourceRect (qreal x , qreal y , qreal w , qreal h ) | |
| sourceRect () const |
| viewportMargins () const |
类 QFrame :
| initStyleOption (QStyleOptionFrame * option ) const |
类 QGraphicsScene :
| setSelectionArea (const QPainterPath & path , Qt::ItemSelectionOperation selectionOperation , Qt::ItemSelectionMode mode , const QTransform & deviceTransform ) |
类 QOpenGLWidget :
| setUpdateBehavior (QOpenGLWidget::UpdateBehavior updateBehavior ) | |
| updateBehavior () const |
类 QPlainTextEdit :
| createStandardContextMenu (const QPoint & position ) |
类 QSpacerItem :
| sizePolicy () const |
| toString (QSizePolicy::Policy p ) | |
| toString (QSizePolicy::ControlTypes cts ) | |
| toString (QSizePolicy::ControlType ct ) | |
| toString (QSizePolicy sp ) |
| operator!= (const QSslPreSharedKeyAuthenticator & lhs , const QSslPreSharedKeyAuthenticator & rhs ) | |
| operator!= (QSslEllipticCurve lhs , QSslEllipticCurve rhs ) | |
| operator!= (const QCameraViewfinderSettings & lhs , const QCameraViewfinderSettings & rhs ) | |
| operator* (const QQuaternion & quaternion , const QVector3D & vec ) | |
| operator/ (const QVector4D & vector , const QVector4D & divisor ) | |
| operator/ (const QVector3D & vector , const QVector3D & divisor ) | |
| operator/ (const QVector2D & vector , const QVector2D & divisor ) | |
| operator<< (QDebug debug , QSslEllipticCurve curve ) | |
| operator<= (const QUuid & lhs , const QUuid & rhs ) | |
| operator== (const QSslPreSharedKeyAuthenticator & lhs , const QSslPreSharedKeyAuthenticator & rhs ) | |
| operator== (QSslEllipticCurve lhs , QSslEllipticCurve rhs ) | |
| operator== (const QCameraViewfinderSettings & lhs , const QCameraViewfinderSettings & rhs ) | |
| operator>= (const QUuid & lhs , const QUuid & rhs ) | |
| qEnvironmentVariableIntValue (const char * varName , bool * ok ) | |
| qHash (QSslEllipticCurve curve , uint seed ) | |
| qHash (const QSet<T> & key , uint seed ) | |
| qHashRange (InputIterator first , InputIterator last , uint seed ) | |
| qHashRangeCommutative (InputIterator first , InputIterator last , uint seed ) | |
| qPixelFormatAlpha (uchar channelSize , QPixelFormat::TypeInterpretation typeInterpretation ) | |
| qjsEngine (const QObject * object ) | |
| swap (QPair<T1, T2> & lhs , QPair<T1, T2> & rhs ) |
| Q_ENUM ( ... ) | |
| Q_FLAG ( ... ) | |
| qCInfo ( category , const char * message , ... ) | |
| qCInfo ( category ) | |
| qInfo (const char * message , ... ) |
| enum | ColorFilter { ColorFilterNone, ColorFilterGrayscale, ColorFilterNegative, ColorFilterSolarize, ..., ColorFilterVendor } |
| enum | Transformation { TransformationNone, TransformationMirror, TransformationFlip, TransformationRotate180, ..., TransformationRotate270 } |
| enum | ComparisonFunction { CompareLessEqual, CompareGreaterEqual, CompareLess, CompareGreater, ..., CompareNever } |
| enum | ComparisonMode { CompareRefToTexture, CompareNone } |
| enum | UpdateBehavior { NoPartialUpdate, PartialUpdate } |
| enum | TabFocusBehavior { NoTabFocus, TabFocusTextControls, TabFocusListControls, TabFocusAllControls } |
|
| autoTransform | |
| colorFilter | |
| direction | |
| height | |
| polling | |
| scrollGestureEnabled | |
| shortcuts | |
| styleHints | |
| width |
| tagFound () | |
| tagRemoved () | |
| smartZoom () |
| supportedViewfinderFrameRateRanges () | |
| supportedViewfinderResolutions () | |
| getDataAsArrayBuffer () | |
| hsva () | |
| shapeToCircle () | |
| shapeToRectangle () |
