New Classes and Functions in Qt 5.3
This page contains a comprehensive list of all new classes and functions introduced in Qt 5.3. Links to new APIs in previous Qt 5 releases are found at the bottom of this page.
- New Namespaces
- New Classes
- New Member Functions
- New Functions in Namespaces
- New Global Functions
- New Macros
- New Enum Types
- New Typedefs
- New Properties
- New QML Types
- New QML Properties
- New QML Methods
New Namespaces
namespace | QWebSocketProtocol |
New Classes
New Member Functions
Class QTextEdit:
bool | find(const QRegExp &exp, QTextDocument::FindFlags options = QTextDocument::FindFlags()) |
Class QMediaServiceProviderHint:
QCamera::Position | cameraPosition() const |
Class QMessageLogger:
void | critical(const QLoggingCategory &cat, const char *msg, ...) const |
void | critical(CategoryFunction catFunc, const char *msg, ...) const |
QDebug | critical(const QLoggingCategory &cat) const |
QDebug | critical(CategoryFunction catFunc) const |
void | debug(const QLoggingCategory &cat, const char *msg, ...) const |
void | debug(CategoryFunction catFunc, const char *msg, ...) const |
QDebug | debug(const QLoggingCategory &cat) const |
QDebug | debug(CategoryFunction catFunc) const |
void | warning(const QLoggingCategory &cat, const char *msg, ...) const |
void | warning(CategoryFunction catFunc, const char *msg, ...) const |
QDebug | warning(CategoryFunction catFunc) const |
Class QVarLengthArray:
bool | contains(const T &value) const |
int | indexOf(const T &value, int from = 0) const |
int | lastIndexOf(const T &value, int from = -1) const |
Class QMediaServiceProvider:
virtual int | cameraOrientation(const QByteArray &device) const |
virtual QCamera::Position | cameraPosition(const QByteArray &device) const |
virtual QByteArray | defaultDevice(const QByteArray &serviceType) const |
Class QAtomicInteger:
T | fetchAndAndAcquire(T valueToAnd) |
T | fetchAndAndOrdered(T valueToAnd) |
T | fetchAndAndRelaxed(T valueToAnd) |
T | fetchAndAndRelease(T valueToAnd) |
T | fetchAndOrAcquire(T valueToOr) |
T | fetchAndOrOrdered(T valueToOr) |
T | fetchAndOrRelaxed(T valueToOr) |
T | fetchAndOrRelease(T valueToOr) |
T | fetchAndSubAcquire(T valueToSub) |
T | fetchAndSubOrdered(T valueToSub) |
T | fetchAndSubRelaxed(T valueToSub) |
T | fetchAndSubRelease(T valueToSub) |
T | fetchAndXorAcquire(T valueToXor) |
T | fetchAndXorOrdered(T valueToXor) |
T | fetchAndXorRelaxed(T valueToXor) |
T | fetchAndXorRelease(T valueToXor) |
operator T() const | |
T | operator&=(T valueToAnd) |
T | operator++() |
T | operator++(int) |
T | operator+=(T valueToAdd) |
T | operator--() |
T | operator--(int) |
T | operator-=(T valueToSub) |
QAtomicInteger & | operator=(T newValue) |
T | operator^=(T valueToXor) |
T | operator|=(T valueToOr) |
Class QRectF:
QRectF | marginsAdded(const QMarginsF &margins) const |
QRectF | marginsRemoved(const QMarginsF &margins) const |
QRectF & | operator+=(const QMarginsF &margins) |
QRectF & | operator-=(const QMarginsF &margins) |
Class QSerialPortInfo:
QString | serialNumber() const |
Class QString:
bool | contains(QLatin1String str, Qt::CaseSensitivity cs = Qt::CaseSensitive) const |
QString | fromUcs4(const char32_t *str, int size = -1) |
QString | fromUtf16(const char16_t *str, int size = -1) |
Class QDBusServer:
bool | isAnonymousAuthenticationAllowed() const |
void | setAnonymousAuthenticationAllowed(bool value) |
Class QSharedPointer:
void | swap(QSharedPointer<T> &other) |
Class QFlag:
operator uint() const |
Class QByteArray:
QByteArray | fromCFData(CFDataRef data) |
QByteArray | fromNSData(const NSData *data) |
QByteArray | fromRawCFData(CFDataRef data) |
QByteArray | fromRawNSData(const NSData *data) |
CFDataRef | toCFData() const |
NSData * | toNSData() const |
CFDataRef | toRawCFData() const |
NSData * | toRawNSData() const |
Class QProcess:
qint64 | processId() const |
Class QQuickWindow:
void | afterAnimating() |
void | afterSynchronizing() |
void | openglContextCreated(QOpenGLContext *context) |
void | sceneGraphAboutToStop() |
void | sceneGraphError(QQuickWindow::SceneGraphError error, const QString &message) |
Class QBluetoothLocalDevice:
QList<QBluetoothAddress> | connectedDevices() const |
void | deviceConnected(const QBluetoothAddress &address) |
void | deviceDisconnected(const QBluetoothAddress &address) |
Class QPlainTextEdit:
bool | find(const QRegExp &exp, QTextDocument::FindFlags options = QTextDocument::FindFlags()) |
Class QJsonArray:
QJsonArray | operator+(const QJsonValue &value) const |
QJsonArray & | operator+=(const QJsonValue &value) |
QJsonArray & | operator<<(const QJsonValue &value) |
Class QPrinterInfo:
QStringList | availablePrinterNames() |
QPageSize | defaultPageSize() const |
QString | defaultPrinterName() |
bool | isRemote() const |
QPageSize | maximumPhysicalPageSize() const |
QPageSize | minimumPhysicalPageSize() const |
QPrinter::PrinterState | state() const |
QList<QPageSize> | supportedPageSizes() const |
QList<int> | supportedResolutions() const |
bool | supportsCustomPageSizes() const |
Class QPrinter:
QPageLayout | pageLayout() const |
bool | setPageLayout(const QPageLayout &newLayout) |
bool | setPageMargins(const QMarginsF &margins, QPageLayout::Unit units) |
bool | setPageOrientation(QPageLayout::Orientation orientation) |
bool | setPageSize(const QPageSize &pageSize) |
Class QNmeaPositionInfoSource:
void | setUserEquivalentRangeError(double uere) |
double | userEquivalentRangeError() const |
Class QSslConfiguration:
QList<QByteArray> | allowedNextProtocols() const |
QByteArray | nextNegotiatedProtocol() const |
NextProtocolNegotiationStatus | nextProtocolNegotiationStatus() const |
void | setAllowedNextProtocols(QList<QByteArray> protocols) |
Class QCoreApplication:
bool | isSetuidAllowed() |
void | setSetuidAllowed(bool allow) |
Class QChar:
JoiningType | joiningType() const |
JoiningType | joiningType(uint ucs4) |
New Functions in Namespaces
void | ignoreMessage(QtMsgType type, const QRegularExpression &messagePattern) |
New Global Functions
QRectF | operator+(const QMarginsF &lhs, const QRectF &rhs) |
QRectF | operator+(const QRectF &lhs, const QMarginsF &rhs) |
QMargins | operator+(const QMargins &margins) |
QMargins | operator+(int lhs, const QMargins &rhs) |
QMargins | operator+(const QMargins &lhs, int rhs) |
QRectF | operator-(const QRectF &lhs, const QMarginsF &rhs) |
QRect | operator-(const QRect &lhs, const QMargins &rhs) |
QMargins | operator-(const QMargins &lhs, int rhs) |
uint | qHash(double key, uint seed = 0) |
uint | qHash(float key, uint seed = 0) |
void | qRemovePostRoutine(QtCleanUpFunction ptr) |
New Macros
QVERIFY_EXCEPTION_THROWN(expression, exceptiontype) | |
qCCritical(category, const char *message, ...) | |
qCDebug(category, const char *message, ...) | |
qCWarning(category, const char *message, ...) |
New Enum Types
enum | Position { UnspecifiedPosition, BackFace, FrontFace } |
enum | SceneGraphError { ContextNotAvailable } |
enum | MouseEventFlag { MouseEventCreatedDoubleClick } |
enum | MouseEventSource { MouseEventNotSynthesized, MouseEventSynthesizedBySystem, MouseEventSynthesizedByQt, MouseEventSynthesizedByApplication } |
New Typedefs
typedef | CategoryFunction |
New Properties
- showGroupSeparator : bool
- placeholderText : QString
New QML Types
- D
- Dialog