The document provides documentation on various Qt classes including QNetworkRequest, QNetworkAccessManager, QNetworkReply, QPainterPath, QImage, RingCodeHighlighter, and QXmlStream classes. It lists the methods, parameters, parent classes, and references for each class.

1. Ring Documentation, Release 1.6
• bool hasRawHeader(QByteArray)
• QVariant header(QNetworkRequest::KnownHeaders)
• QObject *originatingObject(void)
• QNetworkRequest::Priority priority(void)
• QByteArray rawHeader(QByteArray)
• void setAttribute(QNetworkRequest::Attribute, QVariant)
• void setHeader(QNetworkRequest::KnownHeaders, QVariant)
• void setOriginatingObject(QObject *object)
• void setPriority(QNetworkRequest::Priority priority)
• void setRawHeader(QByteArray, QByteArray)
• void swap(QNetworkRequest)
• QUrl url(void)
99.107 QNetworkAccessManager Class
C++ Reference : http://doc.qt.io/qt-5/QNetworkAccessManager.html
Parameters : QObject *
Parent Class : QObject
• void setfinishedEvent(const char *)
• const char *getfinishedEvent(void)
• QNetworkConfiguration activeConfiguration(void)
• QAbstractNetworkCache *cache(void)
• void clearAccessCache(void)
• QNetworkConfiguration configuration(void)
• void connectToHost(QString, quint16)
• QNetworkReply *deleteResource(QNetworkRequest)
• QNetworkReply *get(QNetworkRequest) # In RingQt use : QNetworkReply *getvalue(QNetworkRequest)
• QNetworkReply *head(QNetworkRequest)
• QNetworkAccessManager::NetworkAccessibility networkAccessible(void)
• QNetworkReply *post(QNetworkRequest, QByteArray)
• QNetworkProxy proxy(void)
• QNetworkProxyFactory *proxyFactory(void)
• QNetworkReply *put(QNetworkRequest, QByteArray) # In RingQt use : QNetworkReply *put-
value(QNetworkRequest, QByteArray)
• QNetworkReply *sendCustomRequest(QNetworkRequest, QByteArray, QIODevice *)
• void setCache(QAbstractNetworkCache *cache)
• void setConfiguration(QNetworkConfiguration)
99.107. QNetworkAccessManager Class 1723

2. Ring Documentation, Release 1.6
• void setCookieJar(QNetworkCookieJar *cookieJar)
• void setNetworkAccessible(QNetworkAccessManager::NetworkAccessibility accessible)
• void setProxy(QNetworkProxy)
• void setProxyFactory(QNetworkProxyFactory *factory)
• QStringList supportedSchemes(void)
• void geteventparameters(void)
99.108 QNetworkReply Class
C++ Reference : http://doc.qt.io/qt-5/QNetworkReply.html
Parameters : void
Parent Class : QIODevice
• QVariant attribute(QNetworkRequest::Attribute code)
• QNetworkReply::NetworkError error(void)
• bool hasRawHeader(QByteArray)
• QVariant header(QNetworkRequest::KnownHeaders header)
• bool isFinished(void)
• bool isRunning(void)
• QNetworkAccessManager *manager(void)
• QNetworkAccessManager::Operation operation(void)
• QByteArray rawHeader(QByteArray)
• qint64 readBufferSize(void)
• QNetworkRequest request(void)
99.109 QPainterPath Class
C++ Reference : http://doc.qt.io/qt-5/QPainterPath.html
Parameters : void
• void addEllipse(qreal x, qreal y, qreal width, qreal height)
• void addPath(QPainterPath)
• void addPolygon(QPolygonF)
• void addRect(qreal x, qreal y, qreal width, qreal height)
• void addRegion(QRegion)
• void addRoundedRect(qreal x, qreal y, qreal w, qreal h, qreal xRadius, qreal yRadius, Qt::SizeMode mode)
• void addText(qreal x, qreal y, QFont, QString)
• qreal angleAtPercent(qreal t)
• void arcMoveTo(qreal x, qreal y, qreal width, qreal height, qreal angle)
99.108. QNetworkReply Class 1724

3. Ring Documentation, Release 1.6
• void arcTo(qreal x, qreal y, qreal width, qreal height, qreal startAngle, qreal sweepLength)
• QRectF boundingRect(void)
• void closeSubpath(void)
• void connectPath(QPainterPath)
• bool contains(QPointF)
• QRectF controlPointRect(void)
• void cubicTo(qreal c1X, qreal c1Y, qreal c2X, qreal c2Y, qreal endPointX, qreal endPointY)
• QPointF currentPosition(void)
• QPainterPath::Element elementAt(int index)
• int elementCount(void)
• Qt::FillRule fillRule(void)
• QPainterPath intersected(QPainterPath)
• bool intersects(QRectF)
• bool isEmpty(void)
• qreal length(void)
• void lineTo(qreal x, qreal y)
• void moveTo(qreal x, qreal y)
• qreal percentAtLength(qreal len)
• QPointF pointAtPercent(qreal t)
• void quadTo(qreal cx, qreal cy, qreal endPointX, qreal endPointY)
• void setElementPositionAt(int index, qreal x, qreal y)
• void setFillRule(Qt::FillRule fillRule)
• QPainterPath simplified(void)
• qreal slopeAtPercent(qreal t)
• QPainterPath subtracted(QPainterPath)
• void swap(QPainterPath)
• QPolygonF toFillPolygon(QTransform)
• QPainterPath toReversed(void)
• void translate(qreal dx, qreal dy)
• QPainterPath translated(qreal dx, qreal dy)
• QPainterPath united(QPainterPath)
99.110 QImage Class
C++ Reference : http://doc.qt.io/qt-5/QImage.html
Parameters : void
99.110. QImage Class 1725

4. Ring Documentation, Release 1.6
• bool allGray(void)
• int bitPlaneCount(void)
• uchar *bits(void)
• int byteCount(void)
• int bytesPerLine(void)
• qint64 cacheKey(void)
• QRgb color(int i)
• int colorCount(void)
• const uchar *constBits(void)
• const uchar *constScanLine(int i)
• QImage convertToFormat(QImage::Format format, Qt::ImageConversionFlags flags)
• QImage copy(int x, int y, int width, int height)
• QImage createAlphaMask(Qt::ImageConversionFlags flags)
• QImage createHeuristicMask(bool clipTight)
• QImage createMaskFromColor(QRgb color, Qt::MaskMode mode)
• int depth(void)
• int dotsPerMeterX(void)
• int dotsPerMeterY(void)
• void fill(QColor)
• QImage::Format format(void)
• bool hasAlphaChannel(void)
• int height(void)
• void invertPixels(QImage::InvertMode mode)
• bool isGrayscale(void)
• bool isNull(void)
• bool load(QString, const char *format) # In RingQt use : bool loadimage(QString, const char *format)
• bool loadFromData(QByteArray, const char * format)
• QImage mirrored(bool horizontal, bool vertical)
• QPoint offset(void)
• QRgb pixel(int x, int y)
• int pixelIndex(int x, int y)
• QRect rect(void)
• QImage rgbSwapped(void)
• bool save(QString, const char * format, int quality)
• QImage scaled(int width, int height, Qt::AspectRatioMode aspectRatioMode, Qt::TransformationMode trans-
formMode)
99.110. QImage Class 1726

5. Ring Documentation, Release 1.6
• QImage scaledToHeight(int height, Qt::TransformationMode mode )
• QImage scaledToWidth(int width, Qt::TransformationMode mode)
• uchar *scanLine(int i)
• void setColor(int index, QRgb colorValue)
• void setColorCount(int colorCount)
• void setDotsPerMeterX(int x)
• void setDotsPerMeterY(int y)
• void setOffset(QPoint)
• void setPixel(int x, int y, uint index_or_rgb)
• void setText(QString,QString)
• QSize size(void)
• void swap(QImage)
• QString text(QString)
• QStringList textKeys(void)
• QImage transformed(QMatrix, Qt::TransformationMode mode)
• bool valid(int x, int y)
• int width(void)
99.111 RingCodeHighlighter Class
Parameters : QTextDocument *parent
• void setColors(QColor c1,QColor c2,QColor c3,QColor c4,QColor c5)
• void setKeywordsBold(int nStatus)
99.112 QXmlStreamReader Class
C++ Reference : http://doc.qt.io/qt-5/QXmlStreamReader.html
Parameters : void
• void addData(QByteArray)
• void addData_2(QString)
• void addData_3(const char * data)
• void addExtraNamespaceDeclaration(QXmlStreamNamespaceDeclaration)
• void addExtraNamespaceDeclarations(QXmlStreamNamespaceDeclarations)
• bool atEnd(void)
• QXmlStreamAttributes attributes(void)
• qint64 characterOffset(void)
• void clear(void)
99.111. RingCodeHighlighter Class 1727

6. Ring Documentation, Release 1.6
• qint64 columnNumber(void)
• QIODevice *device(void)
• QStringRef documentEncoding(void)
• QStringRef documentVersion(void)
• QStringRef dtdName(void)
• QStringRef dtdPublicId(void)
• QStringRef dtdSystemId(void)
• QXmlStreamEntityDeclarations entityDeclarations(void)
• QXmlStreamEntityResolver *entityResolver(void)
• Error error(void)
• QString errorString(void)
• bool hasError(void)
• bool isCDATA(void)
• bool isCharacters(void)
• bool isComment(void)
• bool isDTD(void)
• bool isEndDocument(void)
• bool isEndElement(void)
• bool isEntityReference(void)
• bool isProcessingInstruction(void)
• bool isStandaloneDocument(void)
• bool isStartDocument(void)
• bool isStartElement(void)
• bool isWhitespace(void)
• qint64 lineNumber(void)
• QStringRef name(void)
• QXmlStreamNamespaceDeclarations namespaceDeclarations(void)
• bool namespaceProcessing(void)
• QStringRef namespaceUri(void)
• QXmlStreamNotationDeclarations notationDeclarations(void)
• QStringRef prefix(void)
• QStringRef processingInstructionData(void)
• QStringRef processingInstructionTarget(void)
• QStringRef qualifiedName(void)
• void raiseError(QString)
• QString readElementText(QXmlStreamReader::ReadElementTextBehaviour)
99.112. QXmlStreamReader Class 1728

7. Ring Documentation, Release 1.6
• TokenType readNext(void)
• bool readNextStartElement(void)
• void setDevice(QIODevice *device)
• void setEntityResolver(QXmlStreamEntityResolver *resolver)
• void setNamespaceProcessing(bool)
• void skipCurrentElement(void)
• QStringRef text(void)
• QString tokenString(void)
• TokenType tokenType(void)
99.113 QXmlStreamWriter Class
C++ Reference : http://doc.qt.io/qt-5/QXmlStreamWriter.html
Parameters : void
• bool autoFormatting(void)
• int autoFormattingIndent(void)
• QTextCodec *codec(void)
• QIODevice *device(void)
• bool hasError(void)
• void setAutoFormatting(bool enable)
• void setAutoFormattingIndent(int spacesOrTabs)
• void setCodec(QTextCodec *codec)
• void setCodec_2(const char *codecName)
• void setDevice(QIODevice *device)
• void writeAttribute(QString, QString,QString)
• void writeAttribute_2(QString, QString)
• void writeAttribute_3(QXmlStreamAttribute)
• void writeAttributes(QXmlStreamAttributes)
• void writeCDATA(QString text)
• void writeCharacters(QString text)
• void writeComment(QString text)
• void writeCurrentToken(QXmlStreamReader reader)
• void writeDTD(QString dtd)
• void writeDefaultNamespace(QString namespaceUri)
• void writeEmptyElement(QString namespaceUri, QString name)
• void writeEmptyElement_2(QString qualifiedName)
99.113. QXmlStreamWriter Class 1729

8. Ring Documentation, Release 1.6
• void writeEndDocument(void)
• void writeEndElement(void)
• void writeEntityReference(QString name)
• void writeNamespace(QString namespaceUri, QString prefix)
• void writeProcessingInstruction(QString target, QString data)
• void writeStartDocument(QString version)
• void writeStartDocument_2(QString version, bool standalone)
• void writeStartDocument_3(void)
• void writeStartElement(QString namespaceUri, QString name)
• void writeStartElement_2(QString qualifiedName)
• void writeTextElement(QString namespaceUri, QString name, QString text)
• void writeTextElement_2(QString qualifiedName, QString text)
99.114 QXmlStreamNotationDeclaration Class
C++ Reference : http://doc.qt.io/qt-5/QXmlStreamNotationDeclaration.html
Parameters : void
• QStringRef name(void)
• QStringRef publicId(void)
• QStringRef systemId(void)
99.115 QXmlStreamNamespaceDeclaration Class
C++ Reference : http://doc.qt.io/qt-5/QXmlStreamNamespaceDeclaration.html
Parameters : void
• QStringRef namespaceUri(void)
• QStringRef prefix(void)
99.116 QXmlStreamEntityResolver Class
C++ Reference : http://doc.qt.io/qt-5/QXmlStreamEntityResolver.html
Parameters : void
99.117 QXmlStreamEntityDeclaration Class
C++ Reference : http://doc.qt.io/qt-5/QXmlStreamEntityDeclaration.html
Parameters : void
99.114. QXmlStreamNotationDeclaration Class 1730

9. Ring Documentation, Release 1.6
• QStringRef name(void)
• QStringRef notationName(void)
• QStringRef publicId(void)
• QStringRef systemId(void)
• QStringRef value(void)
99.118 QXmlStreamAttributes Class
C++ Reference : http://doc.qt.io/qt-5/QXmlStreamAttributes.html
Parameters : void
• void append(QString namespaceUri, QString name, QString value)
• void append_2(QString qualifiedName, QString value)
• bool hasAttribute(QString qualifiedName)
• bool hasAttribute_2(QLatin1String qualifiedName)
• bool hasAttribute_3(QString namespaceUri, QString name)
• QStringRef value(QString namespaceUri, QString name)
• QStringRef value_2(QString namespaceUri, QLatin1String name)
• QStringRef value_3(QLatin1String namespaceUri, QLatin1String name)
• QStringRef value_4(QString qualifiedName)
• QStringRef value_5(QLatin1String qualifiedName)
99.119 QXmlStreamAttribute Class
C++ Reference : http://doc.qt.io/qt-5/QXmlStreamAttribute.html
Parameters : void
• bool isDefault(void)
• QStringRef name(void)
• QStringRef namespaceUri(void)
• QStringRef prefix(void)
• QStringRef qualifiedName(void)
• QStringRef value(void)
99.120 QThread Class
C++ Reference : http://doc.qt.io/qt-5/QThread.html
Parameters : QObject *
Parent Class : QObject
99.118. QXmlStreamAttributes Class 1731

10. Ring Documentation, Release 1.6
• QAbstractEventDispatcher *eventDispatcher(void)
• void exit(int returnCode) # In RingQt use : void exitfromthread(int returnCode)
• bool isFinished(void)
• bool isInterruptionRequested(void)
• bool isRunning(void)
• QThread::Priority priority(void)
• void requestInterruption(void)
• void setEventDispatcher(QAbstractEventDispatcher *eventDispatcher)
• void setPriority(QThread::Priority priority)
• void setStackSize(uint stackSize)
• uint stackSize(void)
• bool wait(unsigned long time)
• void quit(void)
• void start(QThread::Priority priority)
• void terminate(void)
• QThread *currentThread(void)
• Qt::HANDLE currentThreadId(void)
• int idealThreadCount(void)
• void msleep(unsigned long msecs)
• void sleep(unsigned long secs)
• void usleep(unsigned long usecs)
• void yieldCurrentThread(void)
• void setStartedEvent(const char *)
• void setFinishedEvent(const char *)
• const char *getStartedEvent(void)
• const char *getFinishedEvent(void)
99.121 QThreadPool Class
C++ Reference : http://doc.qt.io/qt-5/QThreadPool.html
Parameters : void
Parent Class : QObject
• int activeThreadCount(void)
• void clear(void)
• int expiryTimeout(void)
• int maxThreadCount(void)
99.121. QThreadPool Class 1732