New Classes and Functions in Qt 5.5
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.
- New Classes
- New Member Functions
- New Functions in Namespaces
- New Global Functions
- New Enum Types
- New Properties
New Classes
New Member Functions
Class QDebug:
| QDebug & | operator<<(char16_t t) |
| QDebug & | operator<<(char32_t t) |
Class QAssociativeIterable:
| QAssociativeIterable::const_iterator | find(const QVariant &key) const |
Class QDBusConnection:
| bool | registerObject(const QString &path, const QString &interface, QObject *object, QDBusConnection::RegisterOptions options) |
Class QImageReader:
| bool | autoTransform() const |
| void | setAutoTransform(bool enabled) |
| QImageIOHandler::Transformations | transformation() const |
Class QImageWriter:
| bool | optimizedWrite() const |
| bool | progressiveScanWrite() const |
| void | setOptimizedWrite(bool optimize) |
| void | setProgressiveScanWrite(bool progressive) |
| void | setTransformation(QImageIOHandler::Transformations transform) |
| QImageIOHandler::Transformations | transformation() const |
Class QMatrix4x4:
| bool | isAffine() const |
Class QOpenGLContext:
| QOpenGLContext * | globalShareContext() |
| bool | supportsThreadedOpenGL() |
Class QQuaternion:
| QQuaternion | conjugated() const |
| float | dotProduct(const QQuaternion &q1, const QQuaternion &q2) |
| QQuaternion | fromAxes(const QVector3D &xAxis, const QVector3D &yAxis, const QVector3D &zAxis) |
| QQuaternion | fromDirection(const QVector3D &direction, const QVector3D &up) |
| QQuaternion | fromEulerAngles(const QVector3D &eulerAngles) |
| QQuaternion | fromEulerAngles(float pitch, float yaw, float roll) |
| QQuaternion | fromRotationMatrix(const QMatrix3x3 &rot3x3) |
| void | getAxes(QVector3D *xAxis, QVector3D *yAxis, QVector3D *zAxis) const |
| void | getAxisAndAngle(QVector3D *axis, float *angle) const |
| void | getAxisAndAngle(float *x, float *y, float *z, float *angle) const |
| void | getEulerAngles(float *pitch, float *yaw, float *roll) const |
| QQuaternion | inverted() const |
| QQuaternion | rotationTo(const QVector3D &from, const QVector3D &to) |
| QVector3D | toEulerAngles() const |
| QMatrix3x3 | toRotationMatrix() const |
Class QVector2D:
| QVector2D & | operator/=(const QVector2D &vector) |
Class QVector4D:
| QVector4D & | operator/=(const QVector4D &vector) |
Class QVector3D:
| QVector3D & | operator/=(const QVector3D &vector) |
| QVector3D | project(const QMatrix4x4 &modelView, const QMatrix4x4 &projection, const QRect &viewport) const |
| QVector3D | unproject(const QMatrix4x4 &modelView, const QMatrix4x4 &projection, const QRect &viewport) const |
Class QWheelEvent:
| Qt::MouseEventSource | source() const |
Class QWindow:
| void | requestUpdate() |
Class QOpenGLTexture:
| void | allocateStorage(QOpenGLTexture::PixelFormat pixelFormat, QOpenGLTexture::PixelType pixelType) |
| QOpenGLTexture::ComparisonFunction | comparisonFunction() const |
| QOpenGLTexture::ComparisonMode | comparisonMode() const |
| void | setComparisonMode(QOpenGLTexture::ComparisonMode mode) |
Class QFontDatabase:
| bool | isPrivateFamily(const QString &family) const |
Class QTextDocument:
| QTextCursor | find(const QRegularExpression &expr, const QTextCursor &cursor, QTextDocument::FindFlags options) const |
| QTextCursor | find(const QRegularExpression &expr, int from, QTextDocument::FindFlags options) const |
Class QPlatformFontDatabase:
| QFont::Weight | weightFromInteger(int weight) |
Class QPlatformIntegration:
| virtual void | destroy() |
| virtual void | setApplicationIcon(const QIcon &icon) const |
Class QHostAddress:
| void | setAddress(const quint8 *ip6Addr) |
Class QNetworkAccessManager:
| void | preSharedKeyAuthenticationRequired(QNetworkReply *reply, QSslPreSharedKeyAuthenticator *authenticator) |
Class QNetworkReply:
| void | preSharedKeyAuthenticationRequired(QSslPreSharedKeyAuthenticator *authenticator) |
Class QSslConfiguration:
| QVector<QSslEllipticCurve> | ellipticCurves() const |
| void | setEllipticCurves(const QVector<QSslEllipticCurve> &curves) |
| QList<QSslCipher> | supportedCiphers() |
| QVector<QSslEllipticCurve> | supportedEllipticCurves() |
| QList<QSslCertificate> | systemCaCertificates() |
Class QSslSocket:
| void | preSharedKeyAuthenticationRequired(QSslPreSharedKeyAuthenticator *authenticator) |
Class QAbstractScrollArea:
| QMargins | viewportMargins() const |
Class QFrame:
| void | initStyleOption(QStyleOptionFrame *option) const |
Class QGraphicsScene:
| void | setSelectionArea(const QPainterPath &path, Qt::ItemSelectionOperation selectionOperation, Qt::ItemSelectionMode mode, const QTransform &deviceTransform) |
Class QOpenGLWidget:
| void | setUpdateBehavior(QOpenGLWidget::UpdateBehavior updateBehavior) |
| QOpenGLWidget::UpdateBehavior | updateBehavior() const |
Class QPlainTextEdit:
| QMenu * | createStandardContextMenu(const QPoint &position) |
Class QSpacerItem:
| QSizePolicy | sizePolicy() const |
New Functions in Namespaces
| char * | toString(QSizePolicy::Policy p) |
| char * | toString(QSizePolicy::ControlTypes cts) |
| char * | toString(QSizePolicy::ControlType ct) |
| char * | toString(QSizePolicy sp) |
New Global Functions
| bool | operator!=(const QSslPreSharedKeyAuthenticator &lhs, const QSslPreSharedKeyAuthenticator &rhs) |
| bool | operator!=(QSslEllipticCurve lhs, QSslEllipticCurve rhs) |
| QVector3D | operator*(const QQuaternion &quaternion, const QVector3D &vec) |
| const QVector4D | operator/(const QVector4D &vector, const QVector4D &divisor) |
| const QVector3D | operator/(const QVector3D &vector, const QVector3D &divisor) |
| const QVector2D | operator/(const QVector2D &vector, const QVector2D &divisor) |
| QDebug | operator<<(QDebug debug, QSslEllipticCurve curve) |
| bool | operator<=(const QUuid &lhs, const QUuid &rhs) |
| bool | operator==(const QSslPreSharedKeyAuthenticator &lhs, const QSslPreSharedKeyAuthenticator &rhs) |
| bool | operator==(QSslEllipticCurve lhs, QSslEllipticCurve rhs) |
| bool | operator>=(const QUuid &lhs, const QUuid &rhs) |
| int | qEnvironmentVariableIntValue(const char *varName, bool *ok) |
| uint | qHash(QSslEllipticCurve curve, uint seed) |
| QPixelFormat | qPixelFormatAlpha(uchar channelSize, QPixelFormat::TypeInterpretation typeInterpretation) |
New Enum Types
| enum | Transformation { TransformationNone, TransformationMirror, TransformationFlip, TransformationRotate180, TransformationRotate90, …, TransformationRotate270 } |
| enum | ComparisonFunction { CompareLessEqual, CompareGreaterEqual, CompareLess, CompareGreater, CompareEqual, …, CompareNever } |
| enum | ComparisonMode { CompareRefToTexture, CompareNone } |
| enum | UpdateBehavior { NoPartialUpdate, PartialUpdate } |
New Properties
- devicePixelRatio : const
- singleClickActivation : const
- tabFocusBehavior : const