Uses of Class
io.qt.core.QIODevice

Packages that use QIODevice

Package	Description
io.qt
io.qt.bluetooth
io.qt.core
io.qt.gui
io.qt.multimedia
io.qt.network
io.qt.positioning
io.qt.remoteobjects
io.qt.scxml
io.qt.serialbus
io.qt.serialport
io.qt.svg
io.qt.webengine.core
io.qt.xml
io.qt.xmlpatterns

Uses of QIODevice in io.qt

Methods in io.qt that return QIODevice

Modifier and Type	Method	Description
QIODevice	QNativePointer.openAsDevice(QIODevice.OpenMode openMode)
QIODevice	QNativePointer.openAsDevice(QIODevice.OpenModeFlag... openMode)

Uses of QIODevice in io.qt.bluetooth

Subclasses of QIODevice in io.qt.bluetooth

Modifier and Type	Class	Description
class	QBluetoothSocket	Enables connection to a Bluetooth device running a bluetooth server

Methods in io.qt.bluetooth with parameters of type QIODevice

Modifier and Type	Method	Description
QBluetoothTransferReply	QBluetoothTransferManager.put(QBluetoothTransferRequest request, QIODevice data)	See QBluetoothTransferManager::put(const QBluetoothTransferRequest & request, QIODevice * data)

Uses of QIODevice in io.qt.core

Subclasses of QIODevice in io.qt.core

Modifier and Type	Class	Description
class	QBuffer	QIODevice interface for a QByteArray
class	QFile	Interface for reading from and writing to files
class	QFileDevice	Interface for reading from and writing to open files
class	QProcess	Used to start external programs and to communicate with them
class	QSaveFile	Interface for safely writing to files
class	QTemporaryFile	I/O device that operates on temporary files

Methods in io.qt.core that return QIODevice

Modifier and Type	Method	Description
QIODevice	QCborStreamReader.device()	See QCborStreamReader::device() const
QIODevice	QCborStreamWriter.device()	See QCborStreamWriter::device() const
QIODevice	QDataStream.device()	See QDataStream::device() const
QIODevice	QTextStream.device()	See QTextStream::device() const
QIODevice	QXmlStreamReader.device()	See QXmlStreamReader::device() const
QIODevice	QXmlStreamWriter.device()	See QXmlStreamWriter::device() const
static QIODevice	QIODevice.fromDirectBuffer(Buffer buffer)

Methods in io.qt.core with parameters of type QIODevice

Modifier and Type	Method	Description
boolean	QCryptographicHash.addData(QIODevice device)	See QCryptographicHash::addData(QIODevice * device)
boolean	QMessageAuthenticationCode.addData(QIODevice device)	See QMessageAuthenticationCode::addData(QIODevice * device)
boolean	QSettings.ReadFunc.call(QIODevice device, Map<String,Object> map)
boolean	QSettings.WriteFunc.call(QIODevice device, Map<String,Object> map)
QMimeType	QMimeDatabase.mimeTypeForData(QIODevice device)	See QMimeDatabase::mimeTypeForData(QIODevice * device) const
QMimeType	QMimeDatabase.mimeTypeForFileNameAndData(String fileName, QIODevice device)	See QMimeDatabase::mimeTypeForFileNameAndData(const QString & fileName, QIODevice * device) const
void	QCborStreamReader.setDevice(QIODevice device)	See QCborStreamReader::setDevice(QIODevice * device)
void	QCborStreamWriter.setDevice(QIODevice device)	See QCborStreamWriter::setDevice(QIODevice * device)
void	QDataStream.setDevice(QIODevice arg__1)	See QDataStream::setDevice(QIODevice * arg__1)
void	QTextStream.setDevice(QIODevice device)	See QTextStream::setDevice(QIODevice * device)
void	QXmlStreamReader.setDevice(QIODevice device)	See QXmlStreamReader::setDevice(QIODevice * device)
void	QXmlStreamWriter.setDevice(QIODevice device)	See QXmlStreamWriter::setDevice(QIODevice * device)

Constructors in io.qt.core with parameters of type QIODevice

Constructor	Description
QCborStreamReader(QIODevice device)	See QCborStreamReader::QCborStreamReader(QIODevice * device)
QCborStreamWriter(QIODevice device)	See QCborStreamWriter::QCborStreamWriter(QIODevice * device)
QDataStream(QIODevice arg__1)	See QDataStream::QDataStream(QIODevice * arg__1)
QTextStream(QIODevice device)	See QTextStream::QTextStream(QIODevice * device)
QXmlStreamReader(QIODevice device)	See QXmlStreamReader::QXmlStreamReader(QIODevice * device)
QXmlStreamWriter(QIODevice device)	See QXmlStreamWriter::QXmlStreamWriter(QIODevice * device)

Uses of QIODevice in io.qt.gui

Methods in io.qt.gui that return QIODevice

Modifier and Type	Method	Description
QIODevice	QImageIOHandler.device()	See QImageIOHandler::device() const
QIODevice	QImageReader.device()	See QImageReader::device() const
QIODevice	QImageWriter.device()	See QImageWriter::device() const
QIODevice	QMovie.device()	See QMovie::device() const
QIODevice	QTextDocumentWriter.device()	See QTextDocumentWriter::device() const
QIODevice	QPictureIO.ioDevice()	See QPictureIO::ioDevice() const

Methods in io.qt.gui with parameters of type QIODevice

Modifier and Type	Method	Description
abstract QImageIOPlugin.Capabilities	QImageIOPlugin.capabilities(QIODevice device, QByteArray format)	See QImageIOPlugin::capabilities(QIODevice * device, const QByteArray & format) const
QImageIOHandler	QImageIOPlugin.create(QIODevice device)	Overloaded function for QImageIOPlugin.create(io.qt.core.QIODevice, io.qt.core.QByteArray) with format = new io.qt.core.QByteArray().
abstract QImageIOHandler	QImageIOPlugin.create(QIODevice device, QByteArray format)	See QImageIOPlugin::create(QIODevice * device, const QByteArray & format) const
static QByteArray	QImageReader.imageFormat(QIODevice device)	See QImageReader::imageFormat(QIODevice * device)
boolean	QImage.load(QIODevice device, String format)
boolean	QPicture.load(QIODevice dev)	Overloaded function for QPicture.load(io.qt.core.QIODevice, java.lang.String) with format = null.
boolean	QPicture.load(QIODevice dev, String format)
static QByteArray	QPictureIO.pictureFormat(QIODevice arg__1)	See QPictureIO::pictureFormat(QIODevice * arg__1)
boolean	QImage.save(QIODevice device)	Overloaded function for QImage.save(io.qt.core.QIODevice, java.lang.String, int)
boolean	QImage.save(QIODevice device, String format)	Overloaded function for QImage.save(io.qt.core.QIODevice, java.lang.String, int) with quality = -1.
boolean	QImage.save(QIODevice device, String format, int quality)
boolean	QPicture.save(QIODevice dev)	Overloaded function for QPicture.save(io.qt.core.QIODevice, java.lang.String) with format = null.
boolean	QPicture.save(QIODevice dev, String format)
boolean	QPixmap.save(QIODevice device)	Overloaded function for QPixmap.save(io.qt.core.QIODevice, java.lang.String, int)
boolean	QPixmap.save(QIODevice device, String format)	Overloaded function for QPixmap.save(io.qt.core.QIODevice, java.lang.String, int) with quality = -1.
boolean	QPixmap.save(QIODevice device, String format, int quality)
void	QImageIOHandler.setDevice(QIODevice device)	See QImageIOHandler::setDevice(QIODevice * device)
void	QImageReader.setDevice(QIODevice device)	See QImageReader::setDevice(QIODevice * device)
void	QImageWriter.setDevice(QIODevice device)	See QImageWriter::setDevice(QIODevice * device)
void	QMovie.setDevice(QIODevice device)	See QMovie::setDevice(QIODevice * device)
void	QTextDocumentWriter.setDevice(QIODevice device)	See QTextDocumentWriter::setDevice(QIODevice * device)
void	QPictureIO.setIODevice(QIODevice arg__1)	See QPictureIO::setIODevice(QIODevice * arg__1)

Constructors in io.qt.gui with parameters of type QIODevice

Constructor	Description
QImageReader(QIODevice device)	Overloaded constructor for QImageReader(io.qt.core.QIODevice, io.qt.core.QByteArray) with format = new io.qt.core.QByteArray().
QImageReader(QIODevice device, QByteArray format)	See QImageReader::QImageReader(QIODevice * device, const QByteArray & format)
QImageWriter(QIODevice device, QByteArray format)	See QImageWriter::QImageWriter(QIODevice * device, const QByteArray & format)
QMovie(QIODevice device)	Overloaded constructor for QMovie(io.qt.core.QIODevice, io.qt.core.QByteArray, io.qt.core.QObject)
QMovie(QIODevice device, QByteArray format)	Overloaded constructor for QMovie(io.qt.core.QIODevice, io.qt.core.QByteArray, io.qt.core.QObject) with parent = null.
QMovie(QIODevice device, QByteArray format, QObject parent)	See QMovie::QMovie(QIODevice * device, const QByteArray & format, QObject * parent)
QPdfWriter(QIODevice device)	See QPdfWriter::QPdfWriter(QIODevice * device)
QPictureIO(QIODevice ioDevice, String format)
QTextDocumentWriter(QIODevice device, QByteArray format)	See QTextDocumentWriter::QTextDocumentWriter(QIODevice * device, const QByteArray & format)

Uses of QIODevice in io.qt.multimedia

Methods in io.qt.multimedia that return QIODevice

Modifier and Type	Method	Description
QIODevice	QMediaPlayer.mediaStream()	See QMediaPlayer::mediaStream() const
abstract QIODevice	QMediaPlayerControl.mediaStream()	See QMediaPlayerControl::mediaStream() const
QIODevice	QAudioDecoder.sourceDevice()
abstract QIODevice	QAudioDecoderControl.sourceDevice()
abstract QIODevice	QAbstractAudioInput.start()	See QAbstractAudioInput::start()
abstract QIODevice	QAbstractAudioOutput.start()	See QAbstractAudioOutput::start()
QIODevice	QAudioInput.start()	See QAudioInput::start()
QIODevice	QAudioOutput.start()	See QAudioOutput::start()

Methods in io.qt.multimedia with parameters of type QIODevice

Modifier and Type	Method	Description
void	QMediaPlaylist.load(QIODevice device)	Overloaded function for QMediaPlaylist.load(io.qt.core.QIODevice, java.lang.String) with format = null.
void	QMediaPlaylist.load(QIODevice device, String format)
boolean	QMediaPlaylist.save(QIODevice device, String format)
void	QMediaPlayer.setMedia(QMediaContent media, QIODevice stream)	See QMediaPlayer::setMedia(const QMediaContent & media, QIODevice * stream)
abstract void	QMediaPlayerControl.setMedia(QMediaContent media, QIODevice stream)	See QMediaPlayerControl::setMedia(const QMediaContent & media, QIODevice * stream)
void	QAudioDecoder.setSourceDevice(QIODevice device)
abstract void	QAudioDecoderControl.setSourceDevice(QIODevice device)
abstract void	QAbstractAudioInput.start(QIODevice device)	See QAbstractAudioInput::start(QIODevice * device)
abstract void	QAbstractAudioOutput.start(QIODevice device)	See QAbstractAudioOutput::start(QIODevice * device)
void	QAudioInput.start(QIODevice device)	See QAudioInput::start(QIODevice * device)
void	QAudioOutput.start(QIODevice device)	See QAudioOutput::start(QIODevice * device)

Uses of QIODevice in io.qt.network

Subclasses of QIODevice in io.qt.network

Modifier and Type	Class	Description
class	QAbstractSocket	The base functionality common to all socket types
class	QLocalSocket	Local socket
class	QNetworkReply	Contains the data and headers for a request sent with QNetworkAccessManager
class	QSslSocket	SSL encrypted socket for both clients and servers
class	QTcpSocket	TCP socket
class	QUdpSocket	UDP socket

Methods in io.qt.network that return QIODevice

Modifier and Type	Method	Description
abstract QIODevice	QAbstractNetworkCache.data(QUrl url)	See QAbstractNetworkCache::data(const QUrl & url)
QIODevice	QNetworkDiskCache.data(QUrl url)	See QAbstractNetworkCache::data(const QUrl & url)
abstract QIODevice	QAbstractNetworkCache.prepare(QNetworkCacheMetaData metaData)	See QAbstractNetworkCache::prepare(const QNetworkCacheMetaData & metaData)
QIODevice	QNetworkDiskCache.prepare(QNetworkCacheMetaData metaData)	See QAbstractNetworkCache::prepare(const QNetworkCacheMetaData & metaData)

Methods in io.qt.network with parameters of type QIODevice

Modifier and Type	Method	Description
protected QNetworkReply	QNetworkAccessManager.createRequest(QNetworkAccessManager.Operation op, QNetworkRequest request, QIODevice outgoingData)	See QNetworkAccessManager::createRequest(QNetworkAccessManager::Operation op, const QNetworkRequest & request, QIODevice * outgoingData)
static List<QSslCertificate>	QSslCertificate.fromDevice(QIODevice device)	Overloaded function for QSslCertificate.fromDevice(io.qt.core.QIODevice, io.qt.network.QSsl.EncodingFormat) with format = io.qt.network.QSsl.EncodingFormat.Pem.
static List<QSslCertificate>	QSslCertificate.fromDevice(QIODevice device, QSsl.EncodingFormat format)	See QSslCertificate::fromDevice(QIODevice * device, QSsl::EncodingFormat format)
static QSslDiffieHellmanParameters	QSslDiffieHellmanParameters.fromEncoded(QIODevice device)	Overloaded function for QSslDiffieHellmanParameters.fromEncoded(io.qt.core.QIODevice, io.qt.network.QSsl.EncodingFormat) with format = io.qt.network.QSsl.EncodingFormat.Pem.
static QSslDiffieHellmanParameters	QSslDiffieHellmanParameters.fromEncoded(QIODevice device, QSsl.EncodingFormat format)	See QSslDiffieHellmanParameters::fromEncoded(QIODevice * device, QSsl::EncodingFormat format)
static boolean	QSslCertificate.importPkcs12(QIODevice device, QSslKey key, QSslCertificate cert)	Overloaded function for QSslCertificate.importPkcs12(io.qt.core.QIODevice, io.qt.network.QSslKey, io.qt.network.QSslCertificate, java.util.Collection, io.qt.core.QByteArray)
static boolean	QSslCertificate.importPkcs12(QIODevice device, QSslKey key, QSslCertificate cert, Collection<QSslCertificate> caCertificates)	Overloaded function for QSslCertificate.importPkcs12(io.qt.core.QIODevice, io.qt.network.QSslKey, io.qt.network.QSslCertificate, java.util.Collection, io.qt.core.QByteArray) with passPhrase = new io.qt.core.QByteArray().
static boolean	QSslCertificate.importPkcs12(QIODevice device, QSslKey key, QSslCertificate cert, Collection<QSslCertificate> caCertificates, QByteArray passPhrase)	See QSslCertificate::importPkcs12(QIODevice * device, QSslKey * key, QSslCertificate * cert, QList<QSslCertificate > * caCertificates, const QByteArray & passPhrase)
abstract void	QAbstractNetworkCache.insert(QIODevice device)	See QAbstractNetworkCache::insert(QIODevice * device)
void	QNetworkDiskCache.insert(QIODevice device)	See QAbstractNetworkCache::insert(QIODevice * device)
QNetworkReply	QNetworkAccessManager.post(QNetworkRequest request, QIODevice data)	See QNetworkAccessManager::post(const QNetworkRequest & request, QIODevice * data)
QNetworkReply	QNetworkAccessManager.put(QNetworkRequest request, QIODevice data)	See QNetworkAccessManager::put(const QNetworkRequest & request, QIODevice * data)
QNetworkReply	QNetworkAccessManager.sendCustomRequest(QNetworkRequest request, QByteArray verb, QIODevice data)	See QNetworkAccessManager::sendCustomRequest(const QNetworkRequest & request, const QByteArray & verb, QIODevice * data)
void	QHttpPart.setBodyDevice(QIODevice device)	See QHttpPart::setBodyDevice(QIODevice * device)

Constructors in io.qt.network with parameters of type QIODevice

Constructor	Description
QSslCertificate(QIODevice device)	Overloaded constructor for QSslCertificate(io.qt.core.QIODevice, io.qt.network.QSsl.EncodingFormat) with format = io.qt.network.QSsl.EncodingFormat.Pem.
QSslCertificate(QIODevice device, QSsl.EncodingFormat format)	See QSslCertificate::QSslCertificate(QIODevice * device, QSsl::EncodingFormat format)
QSslKey(QIODevice device, QSsl.KeyAlgorithm algorithm)	Overloaded constructor for QSslKey(io.qt.core.QIODevice, io.qt.network.QSsl.KeyAlgorithm, io.qt.network.QSsl.EncodingFormat, io.qt.network.QSsl.KeyType, io.qt.core.QByteArray)
QSslKey(QIODevice device, QSsl.KeyAlgorithm algorithm, QSsl.EncodingFormat format)	Overloaded constructor for QSslKey(io.qt.core.QIODevice, io.qt.network.QSsl.KeyAlgorithm, io.qt.network.QSsl.EncodingFormat, io.qt.network.QSsl.KeyType, io.qt.core.QByteArray)
QSslKey(QIODevice device, QSsl.KeyAlgorithm algorithm, QSsl.EncodingFormat format, QSsl.KeyType type)	Overloaded constructor for QSslKey(io.qt.core.QIODevice, io.qt.network.QSsl.KeyAlgorithm, io.qt.network.QSsl.EncodingFormat, io.qt.network.QSsl.KeyType, io.qt.core.QByteArray) with passPhrase = new io.qt.core.QByteArray().
QSslKey(QIODevice device, QSsl.KeyAlgorithm algorithm, QSsl.EncodingFormat format, QSsl.KeyType type, QByteArray passPhrase)	See QSslKey::QSslKey(QIODevice * device, QSsl::KeyAlgorithm algorithm, QSsl::EncodingFormat format, QSsl::KeyType type, const QByteArray & passPhrase)

Uses of QIODevice in io.qt.positioning

Methods in io.qt.positioning that return QIODevice

Modifier and Type	Method	Description
QIODevice	QNmeaPositionInfoSource.device()	See QNmeaPositionInfoSource::device() const

Methods in io.qt.positioning with parameters of type QIODevice

Modifier and Type	Method	Description
void	QNmeaPositionInfoSource.setDevice(QIODevice source)	See QNmeaPositionInfoSource::setDevice(QIODevice * source)

Uses of QIODevice in io.qt.remoteobjects

Methods in io.qt.remoteobjects that return QIODevice

Modifier and Type	Method	Description
abstract QIODevice	IoDeviceBase.connection()

Methods in io.qt.remoteobjects with parameters of type QIODevice

Modifier and Type	Method	Description
void	QRemoteObjectNode.addClientSideConnection(QIODevice ioDevice)	See QRemoteObjectNode::addClientSideConnection(QIODevice * ioDevice)
void	QRemoteObjectHostBase.addHostSideConnection(QIODevice ioDevice)	See QRemoteObjectHostBase::addHostSideConnection(QIODevice * ioDevice)

Uses of QIODevice in io.qt.scxml

Methods in io.qt.scxml with parameters of type QIODevice

Modifier and Type	Method	Description
static QScxmlStateMachine	QScxmlStateMachine.fromData(QIODevice data)	Overloaded function for QScxmlStateMachine.fromData(io.qt.core.QIODevice, java.lang.String) with fileName = "".
static QScxmlStateMachine	QScxmlStateMachine.fromData(QIODevice data, String fileName)	See QScxmlStateMachine::fromData(QIODevice * data, const QString & fileName)

Uses of QIODevice in io.qt.serialbus

Methods in io.qt.serialbus that return QIODevice

Modifier and Type	Method	Description
QIODevice	QModbusDevice.device()	See QModbusDevice::device() const

Uses of QIODevice in io.qt.serialport

Subclasses of QIODevice in io.qt.serialport

Modifier and Type	Class	Description
class	QSerialPort	Provides functions to access serial ports

Uses of QIODevice in io.qt.svg

Methods in io.qt.svg that return QIODevice

Modifier and Type	Method	Description
QIODevice	QSvgGenerator.outputDevice()	See QSvgGenerator::outputDevice() const

Methods in io.qt.svg with parameters of type QIODevice

Modifier and Type	Method	Description
void	QSvgGenerator.setOutputDevice(QIODevice outputDevice)	See QSvgGenerator::setOutputDevice(QIODevice * outputDevice)

Uses of QIODevice in io.qt.webengine.core

Methods in io.qt.webengine.core with parameters of type QIODevice

Modifier and Type	Method	Description
void	QWebEngineUrlRequestJob.reply(QByteArray contentType, QIODevice device)	See QWebEngineUrlRequestJob::reply(const QByteArray & contentType, QIODevice * device)

Uses of QIODevice in io.qt.xml

Methods in io.qt.xml with parameters of type QIODevice

Modifier and Type	Method	Description
QDomDocument.Result	QDomDocument.setContent(QIODevice dev)	See QDomDocument::setContent(QIODevice * dev, QString * errorMsg, int * errorLine, int * errorColumn)
QDomDocument.Result	QDomDocument.setContent(QIODevice dev, boolean namespaceProcessing)	See QDomDocument::setContent(QIODevice * dev, bool namespaceProcessing, QString * errorMsg, int * errorLine, int * errorColumn)

Constructors in io.qt.xml with parameters of type QIODevice

Constructor	Description
QXmlInputSource(QIODevice dev)	Deprecated. See QXmlInputSource::QXmlInputSource(QIODevice * dev)

Uses of QIODevice in io.qt.xmlpatterns

Methods in io.qt.xmlpatterns that return QIODevice

Modifier and Type	Method	Description
QIODevice	QXmlSerializer.outputDevice()	See QXmlSerializer::outputDevice() const

Methods in io.qt.xmlpatterns with parameters of type QIODevice

Modifier and Type	Method	Description
void	QXmlQuery.bindVariable(QXmlName name, QIODevice arg__2)	See QXmlQuery::bindVariable(const QXmlName & name, QIODevice * arg__2)
void	QXmlQuery.bindVariable(String localName, QIODevice arg__2)	See QXmlQuery::bindVariable(const QString & localName, QIODevice * arg__2)
boolean	QXmlQuery.evaluateTo(QIODevice target)	See QXmlQuery::evaluateTo(QIODevice * target) const
boolean	QXmlSchema.load(QIODevice source)	Overloaded function for QXmlSchema.load(io.qt.core.QIODevice, io.qt.core.QUrl) with documentUri = new io.qt.core.QUrl().
boolean	QXmlSchema.load(QIODevice source, QUrl documentUri)	See QXmlSchema::load(QIODevice * source, const QUrl & documentUri)
boolean	QXmlQuery.setFocus(QIODevice document)	See QXmlQuery::setFocus(QIODevice * document)
void	QXmlQuery.setQuery(QIODevice sourceCode)	Overloaded function for QXmlQuery.setQuery(io.qt.core.QIODevice, io.qt.core.QUrl) with documentURI = new io.qt.core.QUrl().
void	QXmlQuery.setQuery(QIODevice sourceCode, QUrl documentURI)	See QXmlQuery::setQuery(QIODevice * sourceCode, const QUrl & documentURI)
boolean	QXmlSchemaValidator.validate(QIODevice source)	Overloaded function for QXmlSchemaValidator.validate(io.qt.core.QIODevice, io.qt.core.QUrl) with documentUri = new io.qt.core.QUrl().
boolean	QXmlSchemaValidator.validate(QIODevice source, QUrl documentUri)	See QXmlSchemaValidator::validate(QIODevice * source, const QUrl & documentUri) const

Constructors in io.qt.xmlpatterns with parameters of type QIODevice

Constructor	Description
QXmlFormatter(QXmlQuery query, QIODevice outputDevice)	See QXmlFormatter::QXmlFormatter(const QXmlQuery & query, QIODevice * outputDevice)
QXmlSerializer(QXmlQuery query, QIODevice outputDevice)	See QXmlSerializer::QXmlSerializer(const QXmlQuery & query, QIODevice * outputDevice)