New Classes and Functions in Qt 5.7
This page contains a comprehensive list of all new classes and functions introduced in Qt 5.7. Links to new APIs in previous Qt 5 releases are found at the bottom of this page.
New Member Functions
Class QUtf8:
| convertToUnicode(QChar *buffer, const char *chars, int len) |
Class QFlags:
| setFlag(Enum flag, bool on) |
Class QDataStream:
Class QIODevice:
| channelBytesWritten(int channel, qint64 bytes) | |
| channelReadyRead(int channel) | |
| commitTransaction() | |
| currentReadChannel() const | |
| currentWriteChannel() const | |
| isTransactionStarted() const | |
| readChannelCount() const | |
| rollbackTransaction() | |
| setCurrentReadChannel(int channel) | |
| setCurrentWriteChannel(int channel) | |
| startTransaction() | |
| writeChannelCount() const |
Class QProcess:
| createProcessArgumentsModifier() const | |
| setCreateProcessArgumentsModifier(CreateProcessArgumentModifier modifier) |
Class QJsonObject:
| constFind(QLatin1String key) const | |
| contains(QLatin1String key) const | |
| find(QLatin1String key) | |
| find(QLatin1String key) const | |
| operator[](QLatin1String key) | |
| operator[](QLatin1String key) const | |
| value(QLatin1String key) const |
Class QMetaObject:
| inherits(const QMetaObject *metaObject) const |
Class QUuid:
| fromCFUUID(CFUUIDRef uuid) | |
| fromNSUUID(const NSUUID *uuid) | |
| toCFUUID() const | |
| toNSUUID() const |
Class QBasicMutex:
| isRecursive() const |
Class QMutex:
| isRecursive() const |
Class QByteArray:
Class QHash:
| equal_range(const Key &key) | |
| equal_range(const Key &key) const | |
| erase(const_iterator pos) |
Class QLocale:
| toCurrencyString(double value, const QString &symbol, int precision) const |
Class QRect:
| transposed() const |
Class QRectF:
| transposed() const |
Class QSet:
| erase(const_iterator pos) |
Class QString:
| resize(int size, QChar fillChar) |
Class QStringRef:
| crbegin() const | |
| crend() const | |
| operator[](int position) const | |
| rbegin() const | |
| rend() const |
Class QIconEngine:
| isNull() const |
Class Key:
| isValid() const |
Class QDrag:
| cancel() |
Class QWheelEvent:
| inverted() const |
Class QPlatformDrag:
| virtual | cancelDrag() |
Class QPlatformIntegration:
| virtual | beep() const |
Class QOpenGLFramebufferObject:
| blitFramebuffer(QOpenGLFramebufferObject *target, const QRect &targetRect, QOpenGLFramebufferObject *source, const QRect &sourceRect, GLbitfield buffers, GLenum filter, int readColorAttachmentIndex, int drawColorAttachmentIndex, FramebufferRestorePolicy restorePolicy) |
Class QNetworkInterface:
| interfaceIndexFromName(const QString &name) | |
| interfaceNameFromIndex(int index) |
Class QSslConfiguration:
| ephemeralServerKey() const |
Class QWindowsWindowFunctions:
| setWindowActivationBehavior(WindowActivationBehavior behavior) | |
| setWindowActivationBehaviorIdentifier() |
Class QMenu:
| showTearOffMenu() | |
| showTearOffMenu(const QPoint &pos) |
New Global Functions
| operator<<(QDebug stream, const std::vector<T, Alloc> &vector) | |
| operator<<(QDebug stream, const std::multimap<Key, T, Compare, Alloc> &map) | |
| operator<<(QDebug stream, const std::map<Key, T, Compare, Alloc> &map) | |
| operator<<(QDebug stream, const std::list<T, Alloc> &list) | |
| operator<<(QDebug debug, const QSharedPointer<T> &ptr) | |
| qAsConst(T &t) | |
| qConstOverload(T memberFunctionPointer) | |
| qHash(const std::pair<T1, T2> &key, uint seed) | |
| qNonConstOverload(T memberFunctionPointer) | |
| qOverload(T functionPointer) |
New Macros
| qUtf16Printable(const QString &str) |
New Enum Types
| enum | FloatingPointPrecisionOption { FloatingPointShortest } |
| enum | FramebufferRestorePolicy { DontRestoreFramebufferBinding, RestoreFramebufferBindingToDefault, RestoreFrameBufferBinding } |
| enum | WindowActivationBehavior { DefaultActivateWindow, AlwaysActivateWindow } |
New Typedefs
| typedef | const_reverse_iterator |
| typedef | SetWindowActivationBehaviorType |
New Properties
- desktopFileName : const