Module qtjambi

Package io.qt.core

Class QIODevice

java.lang.Object

io.qt.internal.QtJambiObject

io.qt.QtObject

io.qt.core.QObject

io.qt.core.QIODevice

All Implemented Interfaces:

QIODeviceBase, QtObjectInterface, QtSignalBlockerInterface, QtSignalEmitterInterface, QtThreadAffineInterface

Direct Known Subclasses:

QAbstractSocket, QBuffer, QFileDevice, QLocalSocket, QNetworkReply, QProcess

public abstract class QIODevice
extends QObject
implements QIODeviceBase

The base interface class of all I/O devices in Qt

Java wrapper for Qt class QIODevice

Nested Class Summary

Nested classes/interfaces inherited from class io.qt.core.QObject

QObject.MultiSignal, QObject.PrivateSignal0, QObject.PrivateSignal1<A>, QObject.PrivateSignal2<A,B>, QObject.PrivateSignal3<A,B,C>, QObject.PrivateSignal4<A,B,C,D>, QObject.PrivateSignal5<A,B,C,D,E>, QObject.PrivateSignal6<A,B,C,D,E,F>, QObject.PrivateSignal7<A,B,C,D,E,F,G>, QObject.PrivateSignal8<A,B,C,D,E,F,G,H>, QObject.PrivateSignal9<A,B,C,D,E,F,G,H,I>, QObject.QBooleanProperty, QObject.QByteProperty, QObject.QCharProperty, QObject.QComputedBooleanProperty, QObject.QComputedByteProperty, QObject.QComputedCharProperty, QObject.QComputedDoubleProperty, QObject.QComputedFloatProperty, QObject.QComputedIntProperty, QObject.QComputedLongProperty, QObject.QComputedProperty<T>, QObject.QComputedShortProperty, QObject.QDeclarativeConstructor, QObject.QDoubleProperty, QObject.QFloatProperty, QObject.QIntProperty, QObject.QLongProperty, QObject.QProperty<T>, QObject.QShortProperty, QObject.Signal0, QObject.Signal1<A>, QObject.Signal1Default1<A>, QObject.Signal2<A,B>, QObject.Signal2Default1<A,B>, QObject.Signal2Default2<A,B>, QObject.Signal3<A,B,C>, QObject.Signal3Default1<A,B,C>, QObject.Signal3Default2<A,B,C>, QObject.Signal3Default3<A,B,C>, QObject.Signal4<A,B,C,D>, QObject.Signal4Default1<A,B,C,D>, QObject.Signal4Default2<A,B,C,D>, QObject.Signal4Default3<A,B,C,D>, QObject.Signal4Default4<A,B,C,D>, QObject.Signal5<A,B,C,D,E>, QObject.Signal5Default1<A,B,C,D,E>, QObject.Signal5Default2<A,B,C,D,E>, QObject.Signal5Default3<A,B,C,D,E>, QObject.Signal5Default4<A,B,C,D,E>, QObject.Signal5Default5<A,B,C,D,E>, QObject.Signal6<A,B,C,D,E,F>, QObject.Signal6Default1<A,B,C,D,E,F>, QObject.Signal6Default2<A,B,C,D,E,F>, QObject.Signal6Default3<A,B,C,D,E,F>, QObject.Signal6Default4<A,B,C,D,E,F>, QObject.Signal6Default5<A,B,C,D,E,F>, QObject.Signal6Default6<A,B,C,D,E,F>, QObject.Signal7<A,B,C,D,E,F,G>, QObject.Signal7Default1<A,B,C,D,E,F,G>, QObject.Signal7Default2<A,B,C,D,E,F,G>, QObject.Signal7Default3<A,B,C,D,E,F,G>, QObject.Signal7Default4<A,B,C,D,E,F,G>, QObject.Signal7Default5<A,B,C,D,E,F,G>, QObject.Signal7Default6<A,B,C,D,E,F,G>, QObject.Signal7Default7<A,B,C,D,E,F,G>, QObject.Signal8<A,B,C,D,E,F,G,H>, QObject.Signal8Default1<A,B,C,D,E,F,G,H>, QObject.Signal8Default2<A,B,C,D,E,F,G,H>, QObject.Signal8Default3<A,B,C,D,E,F,G,H>, QObject.Signal8Default4<A,B,C,D,E,F,G,H>, QObject.Signal8Default5<A,B,C,D,E,F,G,H>, QObject.Signal8Default6<A,B,C,D,E,F,G,H>, QObject.Signal8Default7<A,B,C,D,E,F,G,H>, QObject.Signal8Default8<A,B,C,D,E,F,G,H>, QObject.Signal9<A,B,C,D,E,F,G,H,I>, QObject.Signal9Default1<A,B,C,D,E,F,G,H,I>, QObject.Signal9Default2<A,B,C,D,E,F,G,H,I>, QObject.Signal9Default3<A,B,C,D,E,F,G,H,I>, QObject.Signal9Default4<A,B,C,D,E,F,G,H,I>, QObject.Signal9Default5<A,B,C,D,E,F,G,H,I>, QObject.Signal9Default6<A,B,C,D,E,F,G,H,I>, QObject.Signal9Default7<A,B,C,D,E,F,G,H,I>, QObject.Signal9Default8<A,B,C,D,E,F,G,H,I>, QObject.Signal9Default9<A,B,C,D,E,F,G,H,I>, QObject.SignalConfiguration

Nested classes/interfaces inherited from class io.qt.QtObject

QtObject.QPrivateConstructor

Nested classes/interfaces inherited from interface io.qt.core.QIODeviceBase

QIODeviceBase.OpenMode, QIODeviceBase.OpenModeFlag

Field Summary

Fields

Modifier and Type	Field	Description
QObject.Signal0	aboutToClose	See QIODevice::aboutToClose()
QObject.Signal1<@QtPrimitiveType Long>	bytesWritten	See QIODevice::bytesWritten(long long bytes)
QObject.Signal2<@QtPrimitiveType Integer,@QtPrimitiveType Long>	channelBytesWritten	See QIODevice::channelBytesWritten(int channel, long long bytes)
QObject.Signal1<@QtPrimitiveType Integer>	channelReadyRead	See QIODevice::channelReadyRead(int channel)
QObject.Signal0	readChannelFinished	See QIODevice::readChannelFinished()
QObject.Signal0	readyRead	See QIODevice::readyRead()
static QMetaObject	staticMetaObject	This variable stores the meta-object for the class.

Fields inherited from class io.qt.core.QObject

destroyed, objectNameChanged

Constructor Summary

Constructors

Modifier	Constructor	Description
	QIODevice()	See QIODevice::QIODevice()
	QIODevice(QObject parent)	See QIODevice::QIODevice(QObject*)
protected	QIODevice(QObject.QDeclarativeConstructor constructor)	Constructor for internal use only.
protected	QIODevice(QtObject.QPrivateConstructor p)	Constructor for internal use only.

Method Summary

Modifier and Type	Method	Description
boolean	atEnd()	See QIODevice::atEnd()const
long	bytesAvailable()	See QIODevice::bytesAvailable()const
long	bytesToWrite()	See QIODevice::bytesToWrite()const
boolean	canReadLine()	See QIODevice::canReadLine()const
void	close()	See QIODevice::close()
void	commitTransaction()	See QIODevice::commitTransaction()
int	currentReadChannel()	See QIODevice::currentReadChannel()const
int	currentWriteChannel()	See QIODevice::currentWriteChannel()const
String	errorString()	See QIODevice::errorString()const
static QIODevice	fromDirectBuffer(Buffer buffer)
static QIODevice	fromInputStream(InputStream stream)
static QIODevice	fromOutputStream(OutputStream stream)
Byte	getByte()	See QIODevice::getChar(char*)
boolean	isOpen()	See QIODevice::isOpen()const
boolean	isReadable()	See QIODevice::isReadable()const
boolean	isSequential()	See QIODevice::isSequential()const
boolean	isTextModeEnabled()	See QIODevice::isTextModeEnabled()const
boolean	isTransactionStarted()	See QIODevice::isTransactionStarted()const
boolean	isWritable()	See QIODevice::isWritable()const
boolean	open(QIODeviceBase.OpenMode mode)	See QIODevice::open(OpenMode)
boolean	open(QIODeviceBase.OpenModeFlag... mode)	Overloaded function for open(io.qt.core.QIODeviceBase.OpenMode).
QIODeviceBase.OpenMode	openMode()	See QIODevice::openMode()const
int	peek(byte[] data)	See QIODevice::peek(char*,qint64)
QByteArray	peek(long maxlen)	See QIODevice::peek(qint64)
long	pos()	See QIODevice::pos()const
boolean	putByte(byte c)	See QIODevice::putChar(char)
int	read(byte[] data)	See QIODevice::read(char*,qint64)
QByteArray	read(long maxlen)	See QIODevice::read(qint64)
QByteArray	readAll()	See QIODevice::readAll()
int	readChannelCount()	See QIODevice::readChannelCount()const
protected abstract int	readData(byte[] data)	See QIODevice::readData(char*,qint64)
QByteArray	readLine()	Overloaded function for readLine(long) with maxlen = 0.
int	readLine(byte[] data)	See QIODevice::readLine(char*,qint64)
QByteArray	readLine(long maxlen)	See QIODevice::readLine(qint64)
protected int	readLineData(byte[] data)	See QIODevice::readLineData(char*,qint64)
boolean	reset()	See QIODevice::reset()
void	rollbackTransaction()	See QIODevice::rollbackTransaction()
boolean	seek(long pos)	See QIODevice::seek(qint64)
void	setCurrentReadChannel(int channel)	See QIODevice::setCurrentReadChannel(int)
void	setCurrentWriteChannel(int channel)	See QIODevice::setCurrentWriteChannel(int)
protected void	setErrorString(String errorString)	See QIODevice::setErrorString(QString)
protected void	setOpenMode(QIODeviceBase.OpenMode openMode)	See QIODevice::setOpenMode(OpenMode)
protected void	setOpenMode(QIODeviceBase.OpenModeFlag... openMode)	Overloaded function for setOpenMode(io.qt.core.QIODeviceBase.OpenMode).
void	setTextModeEnabled(boolean enabled)	See QIODevice::setTextModeEnabled(bool)
long	size()	See QIODevice::size()const
long	skip(long maxSize)	See QIODevice::skip(qint64)
protected long	skipData(long maxSize)	See QIODevice::skipData(qint64)
void	startTransaction()	See QIODevice::startTransaction()
void	ungetByte(byte c)	See QIODevice::ungetChar(char)
boolean	waitForBytesWritten(int msecs)	See QIODevice::waitForBytesWritten(int)
boolean	waitForReadyRead(int msecs)	See QIODevice::waitForReadyRead(int)
int	write(byte[] data)
long	write(QByteArray data)	See QIODevice::write(QByteArray)
int	writeChannelCount()	See QIODevice::writeChannelCount()const
protected abstract int	writeData(byte[] data)	See QIODevice::writeData(const char*,qint64)

Methods inherited from class io.qt.core.QObject

blockSignals, childEvent, children, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connectNotify, customEvent, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnect, disconnectNotify, disposeLater, dumpObjectInfo, dumpObjectTree, dynamicPropertyNames, emit, emit, emit, emit, emit, emit, emit, emit, emit, emit, event, eventFilter, findChild, findChild, findChild, findChild, findChild, findChildren, findChildren, findChildren, findChildren, findChildren, findChildren, findChildren, findChildren, inherits, inherits, installEventFilter, isSignalConnected, isWidgetType, isWindowType, killTimer, metaObject, moveToThread, objectName, parent, property, qt_metacast, receivers, receivers, removeEventFilter, sender, senderSignalIndex, setObjectName, setParent, setProperty, signalsBlocked, startTimer, startTimer, thread, timerEvent, toString, tr, tr, tr

Methods inherited from class io.qt.QtObject

dispose, equals, isDisposed

Methods inherited from class java.lang.Object

clone, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface io.qt.QtObjectInterface

dispose, isDisposed

Field Details

staticMetaObject

public static final QMetaObject staticMetaObject

This variable stores the meta-object for the class.

aboutToClose

public final QObject.Signal0 aboutToClose

See QIODevice::aboutToClose()

bytesWritten

public final QObject.Signal1<@QtPrimitiveType Long> bytesWritten

See QIODevice::bytesWritten(long long bytes)

channelBytesWritten

public final QObject.Signal2<@QtPrimitiveType Integer,@QtPrimitiveType Long> channelBytesWritten

See QIODevice::channelBytesWritten(int channel, long long bytes)

channelReadyRead

public final QObject.Signal1<@QtPrimitiveType Integer> channelReadyRead

See QIODevice::channelReadyRead(int channel)

readChannelFinished

public final QObject.Signal0 readChannelFinished

See QIODevice::readChannelFinished()

readyRead

public final QObject.Signal0 readyRead

See QIODevice::readyRead()

Constructor Details

QIODevice

public QIODevice()

See QIODevice::QIODevice()

QIODevice

public QIODevice(QObject parent)

See QIODevice::QIODevice(QObject*)

QIODevice

protected QIODevice(QtObject.QPrivateConstructor p)

Constructor for internal use only.

Parameters:

p - expected to be null.

QIODevice

protected QIODevice(QObject.QDeclarativeConstructor constructor)

Constructor for internal use only. It is not allowed to call the declarative constructor from inside Java.

Method Details

commitTransaction

@QtUninvokable public final void commitTransaction()

See QIODevice::commitTransaction()

currentReadChannel

@QtUninvokable public final int currentReadChannel()

See QIODevice::currentReadChannel()const

currentWriteChannel

@QtUninvokable public final int currentWriteChannel()

See QIODevice::currentWriteChannel()const

errorString

@QtUninvokable public final String errorString()

See QIODevice::errorString()const

getByte

@QtUninvokable public final Byte getByte()

See QIODevice::getChar(char*)

isOpen

@QtUninvokable public final boolean isOpen()

See QIODevice::isOpen()const

isReadable

@QtUninvokable public final boolean isReadable()

See QIODevice::isReadable()const

isTextModeEnabled

@QtUninvokable public final boolean isTextModeEnabled()

See QIODevice::isTextModeEnabled()const

isTransactionStarted

@QtUninvokable public final boolean isTransactionStarted()

See QIODevice::isTransactionStarted()const

isWritable

@QtUninvokable public final boolean isWritable()

See QIODevice::isWritable()const

openMode

@QtUninvokable public final QIODeviceBase.OpenMode openMode()

See QIODevice::openMode()const

peek

@QtUninvokable public final int peek(byte[] data)

See QIODevice::peek(char*,qint64)

peek

@QtUninvokable public final QByteArray peek(long maxlen)

See QIODevice::peek(qint64)

putByte

@QtUninvokable public final boolean putByte(byte c)

See QIODevice::putChar(char)

read

@QtUninvokable public final int read(byte[] data)

See QIODevice::read(char*,qint64)

read

@QtUninvokable public final QByteArray read(long maxlen)

See QIODevice::read(qint64)

readAll

@QtUninvokable public final QByteArray readAll()

See QIODevice::readAll()

readChannelCount

@QtUninvokable public final int readChannelCount()

See QIODevice::readChannelCount()const

readLine

@QtUninvokable public final int readLine(byte[] data)

See QIODevice::readLine(char*,qint64)

readLine

@QtUninvokable public final QByteArray readLine()

Overloaded function for readLine(long) with maxlen = 0.

readLine

@QtUninvokable public final QByteArray readLine(long maxlen)

See QIODevice::readLine(qint64)

rollbackTransaction

@QtUninvokable public final void rollbackTransaction()

See QIODevice::rollbackTransaction()

setCurrentReadChannel

@QtUninvokable public final void setCurrentReadChannel(int channel)

See QIODevice::setCurrentReadChannel(int)

setCurrentWriteChannel

@QtUninvokable public final void setCurrentWriteChannel(int channel)

See QIODevice::setCurrentWriteChannel(int)

setErrorString

@QtUninvokable protected final void setErrorString(String errorString)

See QIODevice::setErrorString(QString)

setOpenMode

@QtUninvokable protected final void setOpenMode(QIODeviceBase.OpenModeFlag... openMode)

Overloaded function for setOpenMode(io.qt.core.QIODeviceBase.OpenMode).

setOpenMode

@QtUninvokable protected final void setOpenMode(QIODeviceBase.OpenMode openMode)

See QIODevice::setOpenMode(OpenMode)

setTextModeEnabled

@QtUninvokable public final void setTextModeEnabled(boolean enabled)

See QIODevice::setTextModeEnabled(bool)

skip

@QtUninvokable public final long skip(long maxSize)

See QIODevice::skip(qint64)

startTransaction

@QtUninvokable public final void startTransaction()

See QIODevice::startTransaction()

ungetByte

@QtUninvokable public final void ungetByte(byte c)

See QIODevice::ungetChar(char)

write

@QtUninvokable public final long write(QByteArray data)

See QIODevice::write(QByteArray)

write

@QtUninvokable public final int write(byte[] data)

writeChannelCount

@QtUninvokable public final int writeChannelCount()

See QIODevice::writeChannelCount()const

atEnd

@QtUninvokable public boolean atEnd()

See QIODevice::atEnd()const

bytesAvailable

@QtUninvokable public long bytesAvailable()

See QIODevice::bytesAvailable()const

bytesToWrite

@QtUninvokable public long bytesToWrite()

See QIODevice::bytesToWrite()const

canReadLine

@QtUninvokable public boolean canReadLine()

See QIODevice::canReadLine()const

close

@QtUninvokable public void close()

See QIODevice::close()

isSequential

@QtUninvokable public boolean isSequential()

See QIODevice::isSequential()const

open

@QtUninvokable public final boolean open(QIODeviceBase.OpenModeFlag... mode)

Overloaded function for open(io.qt.core.QIODeviceBase.OpenMode).

open

@QtUninvokable public boolean open(QIODeviceBase.OpenMode mode)

See QIODevice::open(OpenMode)

pos

@QtUninvokable public long pos()

See QIODevice::pos()const

readData

@QtUninvokable protected abstract int readData(byte[] data)

See QIODevice::readData(char*,qint64)

readLineData

@QtUninvokable protected int readLineData(byte[] data)

See QIODevice::readLineData(char*,qint64)

reset

@QtUninvokable public boolean reset()

See QIODevice::reset()

seek

@QtUninvokable public boolean seek(long pos)

See QIODevice::seek(qint64)

size

@QtUninvokable public long size()

See QIODevice::size()const

skipData

@QtUninvokable protected long skipData(long maxSize)

See QIODevice::skipData(qint64)

waitForBytesWritten

@QtUninvokable public boolean waitForBytesWritten(int msecs)

See QIODevice::waitForBytesWritten(int)

waitForReadyRead

@QtUninvokable public boolean waitForReadyRead(int msecs)

See QIODevice::waitForReadyRead(int)

writeData

@QtUninvokable protected abstract int writeData(byte[] data)

See QIODevice::writeData(const char*,qint64)

fromDirectBuffer

public static QIODevice fromDirectBuffer(Buffer buffer)

fromInputStream

public static QIODevice fromInputStream(InputStream stream)

fromOutputStream

public static QIODevice fromOutputStream(OutputStream stream)