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 Macros
- New Enum Types
- New Properties
New Classes
New Member Functions
Class QMessageLogger:
info() const | |
info(catFunc) const | |
info(cat) const | |
info(catFunc, msg, ) const | |
info(cat, msg, ) const | |
info(msg, ) const |
Class QDebug:
operator<<(t) | |
operator<<(t) |
Class QLoggingCategory:
isInfoEnabled() const |
Class QTextStream:
readLineInto(line, maxlen) |
Class QItemSelectionModel:
model() | |
modelChanged(model) | |
setModel(model) |
Class QJsonObject:
fromVariantHash(hash) | |
toVariantHash() const |
Class QMetaEnum:
fromType() |
Class QMetaMethod:
invokeOnGadget(gadget, val0, val1, val2, val3, val4, val5, val6, val7, val8, val9) const | |
invokeOnGadget(gadget, returnValue, val0, val1, val2, val3, val4, val5, val6, val7, val8, val9) const |
Class QMetaProperty:
readOnGadget(gadget) const | |
resetOnGadget(gadget) const | |
writeOnGadget(gadget, value) const |
Class QMetaType:
equals(lhs, rhs, typeId, result) | |
metaObject() const | |
registerEqualsComparator() | |
type(typeName) |
Class QAssociativeIterable:
find(key) const |
Class QVariant:
toPersistentModelIndex() const |
Class QState:
addTransition(sender, signal, target) |
Class QThread:
loopLevel() const |
Class QDateTime:
fromCFDate(date) | |
fromNSDate(date) | |
toCFDate() const | |
toNSDate() const |
Class QPair:
swap(other) |
Class QRegularExpression:
globalMatch(subjectRef, offset, matchType, matchOptions) const | |
match(subjectRef, offset, matchType, matchOptions) const |
Class QString:
asprintf(cformat, ) | |
fromStdU16String(str) | |
fromStdU32String(str) | |
indexOf(re, from, rmatch) const | |
insert(position, str) | |
insert(position, str) | |
insert(position, str) | |
lastIndexOf(re, from, rmatch) const | |
prepend(str, len) | |
prepend(str) | |
toStdU16String() const | |
toStdU32String() const | |
vasprintf(cformat, ap) |
Class QTimeZone:
systemTimeZone() | |
utc() |
Class QVarLengthArray:
operator=(list) |
Class QVector:
append(value) |
Class QDBusConnection:
registerObject(path, interface, object, options) |
Class QImageWriter:
optimizedWrite() const | |
progressiveScanWrite() const | |
setOptimizedWrite(optimize) | |
setProgressiveScanWrite(progressive) | |
setTransformation(transform) | |
transformation() const |
Class QImageReader:
autoTransform() const | |
setAutoTransform(enabled) | |
transformation() const |
Class QWheelEvent:
source() const |
Class QOpenGLContext:
Class QPlatformIntegration:
virtual | destroy() |
virtual | setApplicationIcon(icon) const |
Class QWindow:
Class QMatrix4x4:
isAffine() const |
Class QQuaternion:
conjugated() const | |
dotProduct(q1, q2) | |
fromAxes(xAxis, yAxis, zAxis) | |
fromDirection(direction, up) | |
fromEulerAngles(eulerAngles) | |
fromEulerAngles(pitch, yaw, roll) | |
fromRotationMatrix(rot3x3) | |
getAxes(xAxis, yAxis, zAxis) const | |
getAxisAndAngle(axis, angle) const | |
getAxisAndAngle(x, y, z, angle) const | |
getEulerAngles(pitch, yaw, roll) const | |
inverted() const | |
rotationTo(from, to) | |
toEulerAngles() const | |
toRotationMatrix() const |
Class QVector3D:
operator/=(vector) | |
project(modelView, projection, viewport) const | |
unproject(modelView, projection, viewport) const |
Class QVector2D:
operator/=(vector) |
Class QVector4D:
operator/=(vector) |
Class QOpenGLTexture:
allocateStorage(pixelFormat, pixelType) | |
comparisonFunction() const | |
comparisonMode() const | |
setComparisonMode(mode) |
Class QFontDatabase:
isPrivateFamily(family) const |
Class QPlatformFontDatabase:
weightFromInteger(weight) |
Class QTextDocument:
Class QNetworkAccessManager:
preSharedKeyAuthenticationRequired(reply, authenticator) |
Class QNetworkReply:
preSharedKeyAuthenticationRequired(authenticator) |
Class QHostAddress:
setAddress(ip6Addr) |
Class QSslConfiguration:
ellipticCurves() const | |
setEllipticCurves(curves) | |
supportedCiphers() | |
supportedEllipticCurves() | |
systemCaCertificates() |
Class QSslSocket:
preSharedKeyAuthenticationRequired(authenticator) |
Class QGraphicsScene:
setSelectionArea(path, selectionOperation, mode, deviceTransform) |
Class QSpacerItem:
sizePolicy() const |
Class QOpenGLWidget:
setUpdateBehavior(updateBehavior) | |
updateBehavior() const |
Class QAbstractScrollArea:
viewportMargins() const |
Class QFrame:
initStyleOption(option) const |
Class QPlainTextEdit:
createStandardContextMenu(position) |
New Functions in Namespaces
New Global Functions
operator!=(lhs, rhs) | |
operator!=(lhs, rhs) | |
operator*(quaternion, vec) | |
operator/(vector, divisor) | |
operator/(vector, divisor) | |
operator/(vector, divisor) | |
operator<<(debug, curve) | |
operator<=(lhs, rhs) | |
operator==(lhs, rhs) | |
operator>=(lhs, rhs) | |
qEnvironmentVariableIntValue(varName, ok) | |
qHash(curve, seed) | |
qHash(key, seed) | |
qHashRange(first, last, seed) | |
qHashRangeCommutative(first, last, seed) | |
qPixelFormatAlpha(channelSize, typeInterpretation) | |
swap(lhs, rhs) |
New Macros
New Enum Types
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 } |
New Properties
- selectedIndexes : const
- devicePixelRatio : const
- singleClickActivation : const
- tabFocusBehavior : const