Uses of Class
io.qt.core.QIODevice

Packages that use QIODevice

Package	Description
io.qt
io.qt.bluetooth
io.qt.core
io.qt.designer
io.qt.gui
io.qt.httpserver
io.qt.multimedia
io.qt.network
io.qt.pdf
io.qt.positioning
io.qt.remoteobjects
io.qt.scxml
io.qt.serialbus
io.qt.serialport
io.qt.svg
io.qt.uic
io.qt.webengine.core
io.qt.widgets.tools
io.qt.xml

Uses of QIODevice in io.qt

Methods in io.qt that return QIODevice

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

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
final QIODevice	QCborStreamReader.device()	See QCborStreamReader::device()const
final QIODevice	QCborStreamWriter.device()	See QCborStreamWriter::device()const
final QIODevice	QDataStream.device()	See QDataStream::device()const
final QIODevice	QTextStream.device()	See QTextStream::device()const
final QIODevice	QXmlStreamReader.device()	See QXmlStreamReader::device()const
final QIODevice	QXmlStreamWriter.device()	See QXmlStreamWriter::device()const
static QIODevice	QIODevice.fromDirectBuffer(Buffer buffer)	Creates QIODevice from direct buffer.
static QIODevice	QIODevice.fromInputStream(InputStream stream)	Creates a new open QIODevice for reading from given InputStream
static QIODevice	QIODevice.fromOutputStream(OutputStream stream)	Creates a new open QIODevice for writing to given InputStream

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

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

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

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

Uses of QIODevice in io.qt.designer

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

Modifier and Type	Method	Description
final QWidget	QAbstractFormBuilder.load(QIODevice dev)	Overloaded function for QAbstractFormBuilder.load(io.qt.core.QIODevice, io.qt.widgets.QWidget) with parentWidget = null.
QWidget	QAbstractFormBuilder.load(QIODevice dev, QWidget parentWidget)	See QAbstractFormBuilder::load(QIODevice*,QWidget*)
void	QAbstractFormBuilder.save(QIODevice dev, QWidget widget)	See QAbstractFormBuilder::save(QIODevice*,QWidget*)
final boolean	QDesignerFormWindowInterface.setContents(QIODevice dev)	Overloaded function for QDesignerFormWindowInterface.setContents(io.qt.core.QIODevice, java.lang.String[]) with errorMessage = null.
abstract boolean	QDesignerFormWindowInterface.setContents(QIODevice dev, String[] errorMessage)	See QDesignerFormWindowInterface::setContents(QIODevice*,QString*)

Uses of QIODevice in io.qt.gui

Methods in io.qt.gui that return QIODevice

Modifier and Type	Method	Description
final QIODevice	QImageIOHandler.device()	See QImageIOHandler::device()const
final QIODevice	QImageReader.device()	See QImageReader::device()const
final QIODevice	QImageWriter.device()	See QImageWriter::device()const
final QIODevice	QMovie.device()	See QMovie::device()const
final QIODevice	QTextDocumentWriter.device()	See QTextDocumentWriter::device()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*,QByteArray)const
final 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*,QByteArray)const
static QByteArray	QImageReader.imageFormat(QIODevice device)	See QImageReader::imageFormat(QIODevice*)
final boolean	QImage.load(QIODevice device, String format)	See QImage::load(QIODevice*,const char*)
final boolean	QPicture.load(QIODevice dev)	See QPicture::load(QIODevice*)
final boolean	QImage.save(QIODevice device)	Overloaded function for QImage.save(io.qt.core.QIODevice, java.lang.String, int)
final boolean	QImage.save(QIODevice device, String format)	Overloaded function for QImage.save(io.qt.core.QIODevice, java.lang.String, int) with quality = -1.
final boolean	QImage.save(QIODevice device, String format, int quality)	See QImage::save(QIODevice*,const char*,int)const
final boolean	QPicture.save(QIODevice dev)	See QPicture::save(QIODevice*)
final boolean	QPixmap.save(QIODevice device)	Overloaded function for QPixmap.save(io.qt.core.QIODevice, java.lang.String, int)
final boolean	QPixmap.save(QIODevice device, String format)	Overloaded function for QPixmap.save(io.qt.core.QIODevice, java.lang.String, int) with quality = -1.
final boolean	QPixmap.save(QIODevice device, String format, int quality)	See QPixmap::save(QIODevice*,const char*,int)const
final void	QImageIOHandler.setDevice(QIODevice device)	See QImageIOHandler::setDevice(QIODevice*)
final void	QImageReader.setDevice(QIODevice device)	See QImageReader::setDevice(QIODevice*)
final void	QImageWriter.setDevice(QIODevice device)	See QImageWriter::setDevice(QIODevice*)
final void	QMovie.setDevice(QIODevice device)	See QMovie::setDevice(QIODevice*)
final void	QTextDocumentWriter.setDevice(QIODevice device)	See QTextDocumentWriter::setDevice(QIODevice*)

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

Modifier	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*,QByteArray)
	QImageWriter(QIODevice device, QByteArray format)	See QImageWriter::QImageWriter(QIODevice*,QByteArray)
	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*,QByteArray,QObject*)
	QPdfWriter(QIODevice device)	See QPdfWriter::QPdfWriter(QIODevice*)
	QTextDocumentWriter(QIODevice device, QByteArray format)	See QTextDocumentWriter::QTextDocumentWriter(QIODevice*,QByteArray)

Uses of QIODevice in io.qt.httpserver

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

Modifier and Type	Method	Description
final void	QHttpServerResponder.write(QIODevice data, QByteArray mimeType)	Overloaded function for QHttpServerResponder.write(io.qt.core.QIODevice, io.qt.core.QByteArray, io.qt.httpserver.QHttpServerResponder.StatusCode) with status = io.qt.httpserver.QHttpServerResponder.StatusCode.Ok.
final void	QHttpServerResponder.write(QIODevice data, QByteArray mimeType, QHttpServerResponder.StatusCode status)	See QHttpServerResponder::write(QIODevice*,QByteArray,QHttpServerResponder::StatusCode)
final void	QHttpServerResponder.write(QIODevice data, QPair<QByteArray,QByteArray>... headers)
final void	QHttpServerResponder.write(QIODevice data, QPair<QByteArray,QByteArray>[] headers, QHttpServerResponder.StatusCode status)	See QHttpServerResponder::write(QIODevice*,QHttpServerResponder::HeaderList,QHttpServerResponder::StatusCode)
final void	QHttpServerResponder.write(QIODevice data, String mimeType)
final void	QHttpServerResponder.write(QIODevice data, String mimeType, QHttpServerResponder.StatusCode status)

Uses of QIODevice in io.qt.multimedia

Subclasses of QIODevice in io.qt.multimedia

Modifier and Type	Class	Description
class	QWaveDecoder	Java wrapper for Qt class QWaveDecoder

Methods in io.qt.multimedia that return QIODevice

Modifier and Type	Method	Description
final QIODevice	QWaveDecoder.getDevice()
final QIODevice	QAudioDecoder.sourceDevice()
final QIODevice	QMediaPlayer.sourceDevice()	See QMediaPlayer::sourceDevice()const
final QIODevice	QAudioSink.start()	See QAudioSink::start()
final QIODevice	QAudioSource.start()	See QAudioSource::start()

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

Modifier and Type	Method	Description
final void	QAudioDecoder.setSourceDevice(QIODevice device)
final void	QMediaPlayer.setSourceDevice(QIODevice device)	Overloaded function for QMediaPlayer.setSourceDevice(io.qt.core.QIODevice, io.qt.core.QUrl) with sourceUrl = new io.qt.core.QUrl().
final void	QMediaPlayer.setSourceDevice(QIODevice device, QUrl sourceUrl)	See QMediaPlayer::setSourceDevice(QIODevice*,QUrl)
final void	QAudioSink.start(QIODevice device)	See QAudioSink::start(QIODevice*)
final void	QAudioSource.start(QIODevice device)	See QAudioSource::start(QIODevice*)

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

Modifier	Constructor	Description
	QWaveDecoder(QIODevice device)	Overloaded constructor for QWaveDecoder(io.qt.core.QIODevice, io.qt.core.QObject) with parent = null.
	QWaveDecoder(QIODevice device, QObject parent)
	QWaveDecoder(QIODevice device, QAudioFormat format)	Overloaded constructor for QWaveDecoder(io.qt.core.QIODevice, io.qt.multimedia.QAudioFormat, io.qt.core.QObject) with parent = null.
	QWaveDecoder(QIODevice device, QAudioFormat format, QObject parent)

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(QUrl)
QIODevice	QNetworkDiskCache.data(QUrl url)	See QAbstractNetworkCache::data(QUrl)
abstract QIODevice	QAbstractNetworkCache.prepare(QNetworkCacheMetaData metaData)	See QAbstractNetworkCache::prepare(QNetworkCacheMetaData)
QIODevice	QNetworkDiskCache.prepare(QNetworkCacheMetaData metaData)	See QAbstractNetworkCache::prepare(QNetworkCacheMetaData)

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,QNetworkRequest,QIODevice*)
static QList<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 QList<QSslCertificate>	QSslCertificate.fromDevice(QIODevice device, QSsl.EncodingFormat format)	See QSslCertificate::fromDevice(QIODevice*,QSsl::EncodingFormat)
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*,QSsl::EncodingFormat)
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<? extends 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<? extends QSslCertificate> caCertificates, QByteArray passPhrase)	See QSslCertificate::importPkcs12(QIODevice*,QSslKey*,QSslCertificate*,QList<QSslCertificate>*,QByteArray)
abstract void	QAbstractNetworkCache.insert(QIODevice device)	See QAbstractNetworkCache::insert(QIODevice*)
void	QNetworkDiskCache.insert(QIODevice device)	See QAbstractNetworkCache::insert(QIODevice*)
final QNetworkReply	QNetworkAccessManager.post(QNetworkRequest request, QIODevice data)	See QNetworkAccessManager::post(QNetworkRequest,QIODevice*)
final QNetworkReply	QNetworkAccessManager.put(QNetworkRequest request, QIODevice data)	See QNetworkAccessManager::put(QNetworkRequest,QIODevice*)
final QNetworkReply	QNetworkAccessManager.sendCustomRequest(QNetworkRequest request, QByteArray verb, QIODevice data)	See QNetworkAccessManager::sendCustomRequest(QNetworkRequest,QByteArray,QIODevice*)
final void	QHttpPart.setBodyDevice(QIODevice device)	See QHttpPart::setBodyDevice(QIODevice*)

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

Modifier	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*,QSsl::EncodingFormat)
	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*,QSsl::KeyAlgorithm,QSsl::EncodingFormat,QSsl::KeyType,QByteArray)

Uses of QIODevice in io.qt.pdf

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

Modifier and Type	Method	Description
final void	QPdfDocument.load(QIODevice device)	See QPdfDocument::load(QIODevice*)

Uses of QIODevice in io.qt.positioning

Methods in io.qt.positioning that return QIODevice

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

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

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

Uses of QIODevice in io.qt.remoteobjects

Methods in io.qt.remoteobjects that return QIODevice

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

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

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

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 = (String)null.
static QScxmlStateMachine	QScxmlStateMachine.fromData(QIODevice data, String fileName)	See QScxmlStateMachine::fromData(QIODevice*,QString)

Uses of QIODevice in io.qt.serialbus

Methods in io.qt.serialbus that return QIODevice

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

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

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

Uses of QIODevice in io.qt.uic

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

Modifier and Type	Method	Description
boolean	Uic.write(QIODevice in, String outputDir)

Uses of QIODevice in io.qt.webengine.core

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

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

Uses of QIODevice in io.qt.widgets.tools

Methods in io.qt.widgets.tools with parameters of type QIODevice

Modifier and Type	Method	Description
final QWidget	QUiLoader.load(QIODevice device)	Overloaded function for QUiLoader.load(io.qt.core.QIODevice, io.qt.widgets.QWidget) with parentWidget = null.
final QWidget	QUiLoader.load(QIODevice device, QWidget parentWidget)	See QUiLoader::load(QIODevice*,QWidget*)

Uses of QIODevice in io.qt.xml

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

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