The Ring programming language version 1.5.4 book - Part 169 of 185

1. Ring Documentation, Release 1.5.4
• long toLong(bool *ok, int base)
• qlonglong toLongLong(bool *ok, int base)
• QByteArray toLower(void)
• QByteArray toPercentEncoding(QByteArray,QByteArray, char percent)
• short toShort(bool *ok, int base)
• int toUInt(bool *ok, int base)
• int toULong(bool *ok, int base)
• int toULongLong(bool * ok, int base)
• int toUShort(bool * ok, int base)
• QByteArray toUpper(void)
• QByteArray trimmed(void)
• void truncate(int pos)
• QByteArray fromBase64(QByteArray)
• QByteArray fromHex(QByteArray)
• QByteArray fromPercentEncoding(QByteArray, char percent)
• QByteArray fromRawData(const char *data, int size)
• QByteArray number(int n, int base)
95.70 QIODevice Class
C++ Reference : http://doc.qt.io/qt-5/QIODevice.html
Parameters : void
• QString errorString(void)
• bool getChar(char *c)
• bool isOpen(void)
• bool isReadable(void)
• bool isTextModeEnabled(void)
• bool isWritable(void)
• int openMode(void)
• int peek(char *data, int maxSize)
• int read(char *data, int maxSize)
• int readLine(char *data, int maxSize)
• void ungetChar(char c)
• int write(const char *data, int maxSize)
• bool atEnd(void)
• bool canReadLine(void)
95.70. QIODevice Class 1655

2. Ring Documentation, Release 1.5.4
• void close(void)
• bool open(QIODevice::OpenMode flags)
• qint64 pos(void)
• bool seek(qint64 pos)
• qint64 size(void)
• void setaboutToCloseEvent(const char *)
• void setbytesWrittenEvent(const char *)
• void setreadChannelFinishedEvent(const char *)
• void setreadyReadEvent(const char *)
• const char *getaboutToCloseEvent(void)
• const char *getbytesWrittenEvent(void)
• const char *getreadChannelFinishedEvent(void)
• const char *getreadyReadEvent(void)
95.71 QAbstractSocket Class
C++ Reference : http://doc.qt.io/qt-5/QAbstractSocket.html
Parameters : void
Parent Class : QIODevice
• void abort(void)
• bool bind(QHostAddress address, int port, QAbstractSocket::BindFlag mode)
• void connectToHost(QString hostName, int port, QIODevice::OpenModeFlag openMode, QAbstract-
Socket::NetworkLayerProtocol protocol)
• void disconnectFromHost(void)
• int error(void)
• bool flush(void)
• bool isValid(void)
• QHostAddress localAddress(void)
• int localPort(void)
• int pauseMode(void)
• QHostAddress peerAddress(void)
• QString peerName(void)
• int peerPort(void)
• QNetworkProxy proxy(void)
• int readBufferSize(void)
• void resume(void)
• void setPauseMode(QAbstractSocket::PauseMode pauseMode)
95.71. QAbstractSocket Class 1656

3. Ring Documentation, Release 1.5.4
• void setProxy(QNetworkProxy networkProxy)
• void setReadBufferSize(int size)
• bool setSocketDescriptor(qintptr socketDescriptor, QAbstractSocket::SocketState socketState, QIODe-
vice::OpenModeFlag openMode)
• void setSocketOption(QAbstractSocket::SocketOption option, QVariant value)
• int *socketDescriptor(void)
• QVariant socketOption(QAbstractSocket::SocketOption option)
• int socketType(void)
• int state(void)
• bool waitForConnected(int msecs)
• bool waitForDisconnected(int msecs)
• bool atEnd(void)
• int bytesAvailable(void)
• int bytesToWrite(void)
• bool canReadLine(void)
• void close(void)
• bool isSequential(void)
• bool waitForBytesWritten(int msecs)
• bool waitForReadyRead(int msecs)
• void setconnectedEvent(const char *)
• void setdisconnectedEvent(const char *)
• void seterrorEvent(const char *)
• void sethostFoundEvent(const char *)
• void setproxyAuthenticationRequiredEvent(const char *)
• void setstateChangedEvent(const char *)
• const char *getconnectedEvent(void)
• const char *getdisconnectedEvent(void)
• const char *geterrorEvent(void)
• const char *gethostFoundEvent(void)
• const char *getproxyAuthenticationRequiredEvent(void)
• const char *getstateChangedEvent(void)
95.72 QNetworkProxy Class
C++ Reference : http://doc.qt.io/qt-5/QNetworkProxy.html
Parameters : void
• int capabilities(void)
95.72. QNetworkProxy Class 1657

4. Ring Documentation, Release 1.5.4
• bool hasRawHeader(QByteArray headerName)
• QVariant header(QNetworkRequest::KnownHeaders header)
• QString hostName(void)
• bool isCachingProxy(void)
• bool isTransparentProxy(void)
• QString password(void)
• int port(void)
• QByteArray rawHeader(QByteArray headerName)
• void setCapabilities(QNetworkProxy::Capability capabilities)
• void setHeader(QNetworkRequest::KnownHeaders header, QVariant value)
• void setHostName(QString hostName)
• void setPassword(QString password)
• void setPort(int port)
• void setRawHeader(QByteArray headerName, QByteArray headerValue)
• void setType(QNetworkProxy::ProxyType type)
• void setUser(QString user)
• void swap(QNetworkProxy other)
• int type(void)
• QString user(void)
• QNetworkProxy applicationProxy(void)
• void setApplicationProxy(QNetworkProxy networkProxy)
95.73 QTcpSocket Class
C++ Reference : http://doc.qt.io/qt-5/QTcpSocket.html
Parameters : QObject *
Parent Class : QAbstractSocket
• void setconnectedEvent(const char *)
• void setdisconnectedEvent(const char *)
• void seterrorEvent(const char *)
• void sethostFoundEvent(const char *)
• void setproxyAuthenticationRequiredEvent(const char *)
• void setstateChangedEvent(const char *)
• void setaboutToCloseEvent(const char *)
• void setbytesWrittenEvent(const char *)
• void setreadChannelFinishedEvent(const char *)
95.73. QTcpSocket Class 1658

5. Ring Documentation, Release 1.5.4
• void setreadyReadEvent(const char *)
• const char *getconnectedEvent(void)
• const char *getdisconnectedEvent(void)
• const char *geterrorEvent(void)
• const char *gethostFoundEvent(void)
• const char *getproxyAuthenticationRequiredEvent(void)
• const char *getstateChangedEvent(void)
• const char *getaboutToCloseEvent(void)
• const char *getbytesWrittenEvent(void)
• const char *getreadChannelFinishedEvent(void)
• const char *getreadyReadEvent(void)
95.74 QTcpServer Class
C++ Reference : http://doc.qt.io/qt-5/QTcpServer.html
Parameters : QWidget *
• void close(void)
• QString errorString(void)
• bool hasPendingConnections(void)
• bool isListening(void)
• bool listen(QHostAddress, int port)
• int maxPendingConnections(void)
• QTcpSocket *nextPendingConnection(void)
• void pauseAccepting(void)
• QNetworkProxy proxy(void)
• void resumeAccepting(void)
• QHostAddress serverAddress(void)
• int serverError(void)
• int serverPort(void)
• void setMaxPendingConnections(int numConnections)
• void setProxy(QNetworkProxy)
• bool setSocketDescriptor(qintptr socketDescriptor)
• int *socketDescriptor(void)
• bool waitForNewConnection(int msec, bool *timedOut)
• void setacceptErrorEvent(const char *)
• void setnewConnectionEvent(const char *)
95.74. QTcpServer Class 1659

6. Ring Documentation, Release 1.5.4
• const char *getacceptErrorEvent(void)
• const char *getnewConnectionEvent(void)
95.75 QHostAddress Class
C++ Reference : http://doc.qt.io/qt-5/QHostAddress.html
Parameters : void
• void clear(void)
• bool isInSubnet(QHostAddress, int netmask)
• bool isNull(void)
• int protocol(void)
• QString scopeId(void)
• bool setAddress(QString)
• int toIPv4Address(void)
• Q_IPV6ADDR toIPv6Address(void)
• QString toString(void)
95.76 QHostInfo Class
C++ Reference : http://doc.qt.io/qt-5/QHostInfo.html
Parameters : void
• int error(void)
• QString errorString(void)
• QString hostName(void)
• int lookupId(void)
• void setError(QHostInfo::HostInfoError error)
• void setErrorString(QString)
• void setHostName(QString)
• void setLookupId(int id)
• void abortHostLookup(int id)
• QHostInfo fromName(QString)
• QString localDomainName(void)
• QString localHostName(void)
• int lookupHost(QString, QObject *receiver, const char *member)
95.75. QHostAddress Class 1660

7. Ring Documentation, Release 1.5.4
95.77 QFileInfo Class
C++ Reference : http://doc.qt.io/qt-5/QFileInfo.html
Parameters : void
• QDir absoluteDir(void)
• QString absoluteFilePath(void)
• QString absolutePath(void)
• QString baseName(void)
• QString bundleName(void)
• bool caching(void)
• QString canonicalFilePath(void)
• QString canonicalPath(void)
• QString completeBaseName(void)
• QString completeSuffix(void)
• QDateTime created(void)
• QDir dir(void)
• bool exists(void)
• QString fileName(void)
• QString filePath(void)
• QString group(void)
• int groupId(void)
• bool isAbsolute(void)
• bool isBundle(void)
• bool isDir(void)
• bool isExecutable(void)
• bool isFile(void)
• bool isHidden(void)
• bool isNativePath(void)
• bool isReadable(void)
• bool isRelative(void)
• bool isRoot(void)
• bool isSymLink(void)
• bool isWritable(void)
• QDateTime lastModified(void)
• QDateTime lastRead(void)
• bool makeAbsolute(void)
95.77. QFileInfo Class 1661

8. Ring Documentation, Release 1.5.4
• QString owner(void)
• uint ownerId(void)
• QString path(void)
• bool permission(QFileDevice::Permission permissions)
• int permissions(void)
• void refresh(void)
• void setCaching(bool enable)
• void setFile(QString)
• int size(void)
• QString suffix(void)
• void swap(QFileInfo)
• QString symLinkTarget(void)
95.78 QDirModel Class
C++ Reference : http://doc.qt.io/qt-5/QDirModel.html
Parameters : void
• QIcon fileIcon(QModelIndex)
• QFileInfo fileInfo(QModelIndex)
• QString fileName(QModelIndex)
• QString filePath(QModelIndex)
• int filter(void)
• QFileIconProvider *iconProvider(void)
• QModelIndex index(QString path, int column)
• bool isDir(QModelIndex)
• bool isReadOnly(void)
• bool lazyChildCount(void)
• QModelIndex mkdir(QModelIndex parent, QString name)
• QStringList nameFilters(void)
• bool remove(QModelIndex index)
• bool resolveSymlinks(void)
• bool rmdir(QModelIndex index)
• void setFilter(QDir::Filter filters)
• void setIconProvider(QFileIconProvider *provider)
• void setLazyChildCount(bool enable)
• void setNameFilters(QStringList filters)
95.78. QDirModel Class 1662

9. Ring Documentation, Release 1.5.4
• void setReadOnly(bool enable)
• void setResolveSymlinks(bool enable)
• void setSorting(QDir::SortFlag sort)
• int sorting(void)
• void refresh(QModelIndex parent)
95.79 QFontDialog Class
C++ Reference : http://doc.qt.io/qt-5/QFontDialog.html
Parameters : void
Parent Class : QDialog
• QFont currentFont(void)
• void open(QObject *receiver, const char *member)
• int options(void)
• QFont selectedFont(void)
• void setCurrentFont(QFont)
• void setOption(QFontDialog::FontDialogOption option, bool on)
• void setOptions(QFontDialog::FontDialogOption options)
• bool testOption(QFontDialog::FontDialogOption option)
• int getfont(void)
95.80 QDialog Class
C++ Reference : http://doc.qt.io/qt-5/QDialog.html
Parameters : QWidget *parent
Parent Class : QWidget
• bool isSizeGripEnabled(void)
• int result(void)
• void setModal(bool modal)
• void setResult(int i)
• void setSizeGripEnabled(bool)
• void accept(void)
• void done(int r) # In RingQt use : void donedialog(int r)
• int exec(void)
• void open(void)
• void reject(void)
95.79. QFontDialog Class 1663

10. Ring Documentation, Release 1.5.4
95.81 QTextCursor Class
C++ Reference : http://doc.qt.io/qt-5/QTextCursor.html
Parameters : void
• int anchor(void)
• bool atBlockEnd(void)
• bool atBlockStart(void)
• bool atEnd(void)
• bool atStart(void)
• void beginEditBlock(void)
• QTextBlock block(void)
• QTextCharFormat blockCharFormat(void)
• QTextBlockFormat blockFormat(void)
• int blockNumber(void)
• QTextCharFormat charFormat(void)
• void clearSelection(void)
• int columnNumber(void)
• QTextList *createList(QTextListFormat)
• QTextFrame *currentFrame(void)
• QTextList *currentList(void)
• QTextTable *currentTable(void)
• void deleteChar(void)
• void deletePreviousChar(void)
• QTextDocument *document(void)
• void endEditBlock(void)
• bool hasComplexSelection(void)
• bool hasSelection(void)
• void insertBlock(void)
• void insertFragment(QTextDocumentFragment)
• QTextFrame *insertFrame(QTextFrameFormat)
• void insertHtml(QString)
• void insertImage(QTextImageFormat)
• QTextList *insertList(QTextListFormat)
• QTextTable * insertTable(int rows, int columns, QTextTableFormat)
• void insertText(QString)
• void insertText_2(QString,QTextCharFormat)
95.81. QTextCursor Class 1664