Qt 5.13 中的新类和函数

This page contains a comprehensive list of all new classes and functions introduced in Qt 5.13. Links to new APIs in previous Qt 5 releases are found at the bottom of this page.

• 新名称空间
• 新类
• 新成员函数
• 名称空间中的新函数
• 新全局函数
• 新宏
• 新枚举类型
• 新类型别名
• 新特性
• 新 QML 类型
• 新 QML 特性
• 新 QML 信号
• 新 QML 方法

新名称空间

namespace	Manufacturers
namespace	Ets

新类

C

QCompressedHelpInfo

QConcatenateTablesProxyModel

G

QGeoJson

H

QHelpFilterData

QHelpFilterEngine

K

QKnxNetIpSecureConfiguration

QKnxSecureKey

M

QModbusTcpConnectionObserver

O

QOcspResponse

S

QSetFence ( Qt3DRender )

QSharedGLTexture ( Qt3DRender )

T

QTransposeProxyModel

W

QWaitFence ( Qt3DRender )

QWaylandViewporter

QWaylandWlScaler

QWebEngineClientCertificateStore

QWebEngineNotification

新成员函数

类 QAxBase :

unsigned long	classContext () const
void	setClassContext (unsigned long classContext )

类 QAxSelect :

QAxSelect::SandboxingLevel

sandboxingLevel () const

类 QAbstractTexture :

QVariant	handle () const
Qt3DRender::QAbstractTexture::HandleType	handleType () const

类 QObjectPicker :

void	setPriority (int priority )

类 QBluetoothDeviceInfo :

void	setServiceUuids (const QVector<QBluetoothUuid> & uuids )

类 QAbstractAxis :

bool	labelsEditable () const
void	labelsEditableChanged (bool editable )
void	setLabelsEditable (bool editable )

类 QByteArrayList :

int	indexOf (const char * needle , int from ) const

类 QCollator :

int	compare (QStringView s1 , QStringView s2 ) const

类 QDebug :

QDebug &

verbosity (int verbosityLevel )

类 QList :

void	swapItemsAt (int i , int j )

类 QLocale :

QLocale	collation () const
long	toLong (const QString & s , bool * ok ) const
long	toLong (const QStringRef & s , bool * ok ) const
long	toLong (QStringView s , bool * ok ) const
ulong	toULong (const QString & s , bool * ok ) const
ulong	toULong (const QStringRef & s , bool * ok ) const
ulong	toULong (QStringView s , bool * ok ) const

类 QMetaType :

int	id () const

类 QMultiHash :

QList<Key>	uniqueKeys () const
QMultiHash<K, V> &	unite (const QMultiHash<K, V> & other )

类 QResource :

QResource::Compression

compressionAlgorithm () const

类 QStringListModel :

virtual QMap<int, QVariant>	itemData (const QModelIndex & index ) const override
virtual bool	moveRows (const QModelIndex & sourceParent , int sourceRow , int count , const QModelIndex & destinationParent , int destinationChild ) override
virtual bool	setItemData (const QModelIndex & index , const QMap<int, QVariant> & roles ) override

类 QStringList :

int	indexOf (QStringView str , int from ) const
int	indexOf (QLatin1String str , int from ) const
int	lastIndexOf (QStringView str , int from ) const
int	lastIndexOf (QLatin1String str , int from ) const

类 QFont :

QStringList	families () const
void	setFamilies (const QStringList & families )

类 QImage :

void	convertTo (QImage::Format format , Qt::ImageConversionFlags flags )

类 QPainterPath :

int	capacity () const
void	clear ()
void	reserve (int size )

类 QTextCharFormat :

QVariant	fontFamilies () const
QVariant	fontStyleName () const
void	setFontFamilies (const QStringList & families )
void	setFontStyleName (const QString & styleName )

类 QHelpEngineCore :

QHelpFilterEngine *	filterEngine () const
void	setUsesFilterEngine (bool 使用 )
bool	usesFilterEngine () const

类 QKnxNetIpEndpointConnection :

void	connectToHostEncrypted (const QKnxNetIpHpai & controlEndpoint )
void	connectToHostEncrypted (const QHostAddress & address , quint16 port )
QKnxNetIpSecureConfiguration	secureConfiguration () const
QKnxByteArray	serialNumber () const
void	setSecureConfiguration (const QKnxNetIpSecureConfiguration & config )
void	setSerialNumber (const QKnxByteArray & serialNumber )

类 QKnxServiceInfo :

bool	operator!= (const QKnxServiceInfo & other ) const
bool	operator== (const QKnxServiceInfo & other ) const

类 QGeoRoute :

QVariantMap	extendedAttributes () const
void	setExtendedAttributes (const QVariantMap & extendedAttributes )

类 QGeoRouteRequest :

QDateTime	departureTime () const
void	setDepartureTime (const QDateTime & departureTime )

类 QGeoServiceProvider :

QGeoServiceProvider::Error	geocodingError () const
QString	geocodingErrorString () const
QGeoServiceProvider::Error	mappingError () const
QString	mappingErrorString () const
QGeoServiceProvider::Error	navigationError () const
QString	navigationErrorString () const
QGeoServiceProvider::Error	placesError () const
QString	placesErrorString () const
QGeoServiceProvider::Error	routingError () const
QString	routingErrorString () const

类 QVideoFrame :

QAbstractVideoBuffer *

buffer () const

类 QAbstractSocket :

QString	protocolTag () const
void	setProtocolTag (const QString & tag )

类 QHostAddress :

uint	qHash (const QOcspResponse & response , uint seed )

类 QNetworkAccessManager :

void	connectToHostEncrypted (const QString & hostName , quint16 port , const QSslConfiguration & sslConfiguration , const QString & peerName )

类 QNetworkRequest :

QString	peerVerifyName () const
void	setPeerVerifyName (const QString & peerName )

类 QOcspResponse :

QOcspCertificateStatus	certificateStatus () const
bool	operator!= (const QOcspResponse & lhs , const QOcspResponse & rhs )
QOcspResponse &	operator= (const QOcspResponse & other )
QOcspResponse &	operator= (QOcspResponse && other )
bool	operator== (const QOcspResponse & lhs , const QOcspResponse & rhs )
class QSslCertificate	responder () const
QOcspRevocationReason	revocationReason () const
QSslCertificate	subject () const
void	swap (QOcspResponse & other )

类 QSslConfiguration :

bool	ocspStaplingEnabled () const
void	setOcspStaplingEnabled (bool enabled )

类 QSslDiffieHellmanParameters :

uint	qHash (const QOcspResponse & response , uint seed )

类 QSslPreSharedKeyAuthenticator :

bool	operator!= (const QOcspResponse & lhs , const QOcspResponse & rhs )
bool	operator== (const QOcspResponse & lhs , const QOcspResponse & rhs )

类 QSslSocket :

QVector<QOcspResponse>

ocspResponses () const

类 QAbstractOAuth :

void	prepareRequest (QNetworkRequest * request , const QByteArray & verb , const QByteArray & body )

类 QOAuth1 :

void	setup (QNetworkRequest * request , const QVariantMap & signingParameters , const QByteArray & operationVerb )

类 QOAuth1Signature :

QByteArray	customMethodString () const
void	setCustomMethodString (const QByteArray & verb )

类 QOpcUaExtensionObject :

void	setBinaryEncodedBody (const QByteArray & encodedBody , const QString & typeId )
void	setXmlEncodedBody (const QByteArray & encodedBody , const QString & typeId )

类 QWindowsWindowFunctions :

void	setHasBorderInFullScreenDefault (bool border )
const QByteArray	setHasBorderInFullScreenDefaultIdentifier ()

类 QGeoLocation :

QVariantMap	extendedAttributes () const
void	setExtendedAttributes (const QVariantMap & data )

类 QPrinterInfo :

QPrinter::ColorMode	defaultColorMode () const
QList<QPrinter::ColorMode>	supportedColorModes () const

类 QModbusRtuSerialMaster :

void	setTurnaroundDelay (int turnaroundDelay )
int	turnaroundDelay () const

类 QModbusTcpServer :

void	installConnectionObserver (QModbusTcpConnectionObserver * observer )
void	modbusClientDisconnected (QTcpSocket * modbusClient )

类 QSqlDatabase :

QSqlDatabase

cloneDatabase (const QString & other , const QString & connectionName )

类 QWaylandQuickItem :

QPointF

mapFromSurface (const QPointF & point ) const

类 QQuickWebEngineProfile :

QWebEngineClientCertificateStore *

clientCertificateStore ()

类 QWebEngineUrlRequestJob :

QMap<QByteArray, QByteArray>

requestHeaders () const

类 QFileDialog :

void	getOpenFileContent (const QString & nameFilter , const std::function<void (const QString &, const QByteArray &)> & fileOpenCompleted )

类 QListModel :

virtual bool

moveRows (const QModelIndex & sourceParent , int sourceRow , int count , const QModelIndex & destinationParent , int destinationChild ) override

类 QPlainTextEdit :

bool	find (const QRegularExpression & exp , QTextDocument::FindFlags options )

类 QTextEdit :

bool	find (const QRegularExpression & exp , QTextDocument::FindFlags options )

类 QTreeView :

void	expandRecursively (const QModelIndex & index , int depth )

名称空间中的新函数

QString	fromId (const QString & id , const QString & defaultValue )
QString	fromId (int id , const QString & defaultValue )
bool	isSecureUserId (QKnx::NetIp::SecureUserId userId )
QOpcUa::Types	metaTypeToQOpcUaType (QMetaType::Type type )
bool	qIsPolishScheduled (const QQuickItem * item )
bool	qWaitForItemPolished (const QQuickItem * item , int timeout )
void	startActivity (const QAndroidJniObject & intent , int receiverRequestCode , std::function<void (int, int, const QAndroidJniObject &)> callbackFunc )
void	startActivity (const QAndroidIntent & intent , int receiverRequestCode , QAndroidActivityResultReceiver * resultReceiver )

新全局函数

bool	operator!= (const QOcspResponse & lhs , const QOcspResponse & rhs )
bool	operator== (const QOcspResponse & lhs , const QOcspResponse & rhs )
uint	qHash (const QOcspResponse & response , uint seed )
uint	qHash (const QOcspResponse & response , uint seed )

新宏

	QT_NO_DEPRECATED_WARNINGS
	QT_NO_DEPRECATED_WARNINGS
	Q_DISABLE_COPY_MOVE ( Class )
	Q_DISABLE_COPY_MOVE ( Class )
	Q_DISABLE_MOVE ( Class )
	Q_DISABLE_MOVE ( Class )
	Q_PROCESSOR_RISCV
	Q_PROCESSOR_RISCV
	Q_PROCESSOR_RISCV_32
	Q_PROCESSOR_RISCV_32
	Q_PROCESSOR_RISCV_64
	Q_PROCESSOR_RISCV_64

新枚举类型

enum	SecureUserId { Reserved, Management, UserRole, Invalid }
enum	SandboxingLevel { SandboxingNone, SandboxingProcess, SandboxingLowIntegrity }
enum	VerbosityLevel { MinimumVerbosity, DefaultVerbosity, MaximumVerbosity }
枚举类	QOcspCertificateStatus { Good, Revoked, Unknown }
枚举类	QOcspCertificateStatus { Good, Revoked, Unknown }
枚举类	QOcspRevocationReason { None, Unspecified, KeyCompromise, CACompromise, AffiliationChanged, …, RemoveFromCRL }
枚举类	QOcspRevocationReason { None, Unspecified, KeyCompromise, CACompromise, AffiliationChanged, …, RemoveFromCRL }
enum	压缩 { NoCompression, ZlibCompression, ZstdCompression }

新类型别名

typedef

SetHasBorderInFullScreenDefault

新特性

(obsolete) useForGlobalCertificateVerification : const computeShaderCode : const fragmentShaderCode : const geometryShaderCode : const tessellationControlShaderCode : const

tessellationEvaluationShaderCode : const vertexShaderCode : const destinationSize : const sourceGeometry : const

新 QML 类型

L

LottieAnimation

S

SharedGLTexture

SplitHandle

SplitView

W

WlScaler

新 QML 特性

	connection
	currentEndpoint
	departureTime
	destinationSize
	eventFilter
	extendedAttributes
	flushMode
	sourceGeometry
	supportedSecurityPolicies
	supportedUserTokenTypes
	transientParent

新 QML 信号

	readNodeAttributesFinished ()
	writeNodeAttributesFinished ()

新 QML 方法

	fitViewportToGeoShape ()
	isPolishScheduled ()
	itemAtIndex ()
	itemAtIndex ()
	mapFromSurface ()
	waitForItemPolished ()

其它 Qt 5 发行的补充

• Qt 5.12 的新功能
• Qt 5.11 的新功能
• Qt 5.10 的新功能
• Qt 5.9 的新功能
• Qt 5.8 的新功能
• Qt 5.7 的新功能
• Qt 5.6 的新功能
• Qt 5.5 的新功能
• Qt 5.4 的新功能
• Qt 5.3 的新功能
• Qt 5.2 的新功能
• Qt 5.1 的新功能
• Qt 5.0 的新功能

内容

1. 其它 Qt 5 发行的补充