com.trolltech.qt.network
Class QTcpSocket

java.lang.Object
  com.trolltech.qt.internal.QSignalEmitterInternal
      com.trolltech.qt.QSignalEmitter
          com.trolltech.qt.QtJambiObject
              com.trolltech.qt.core.QObject
                  com.trolltech.qt.core.QIODevice
                      com.trolltech.qt.network.QAbstractSocket
                          com.trolltech.qt.network.QTcpSocket

All Implemented Interfaces:

QtJambiInterface

public class QTcpSocket
extends QAbstractSocket

The QTcpSocket class provides a TCP socket. TCP (Transmission Control Protocol) is a reliable, stream-oriented, connection-oriented transport protocol. It is especially well suited for continuous transmission of data.

QTcpSocket is a convenience subclass of QAbstractSocket that allows you to establish a TCP connection and transfer streams of data. See the QAbstractSocket documentation for details.

Note: TCP sockets cannot be opened in QIODevice::Unbuffered mode.

See also:

QTcpServer, QUdpSocket, QFtp, QHttp, Fortune Server Example, Fortune Client Example, Threaded Fortune Server Example, Blocking Fortune Client Example, Loopback Example, and Torrent Example.

Nested Class Summary

Nested classes/interfaces inherited from class com.trolltech.qt.network.QAbstractSocket

QAbstractSocket.NetworkLayerProtocol, QAbstractSocket.SocketError, QAbstractSocket.SocketState, QAbstractSocket.SocketType

Nested classes/interfaces inherited from class com.trolltech.qt.core.QIODevice

QIODevice.OpenMode, QIODevice.OpenModeFlag

Nested classes/interfaces inherited from class com.trolltech.qt.QSignalEmitter

QSignalEmitter.AbstractSignal, QSignalEmitter.Signal0, QSignalEmitter.Signal1, QSignalEmitter.Signal2, QSignalEmitter.Signal3, QSignalEmitter.Signal4, QSignalEmitter.Signal5, QSignalEmitter.Signal6, QSignalEmitter.Signal7, QSignalEmitter.Signal8, QSignalEmitter.Signal9

Nested classes/interfaces inherited from class com.trolltech.qt.internal.QSignalEmitterInternal

com.trolltech.qt.internal.QSignalEmitterInternal.AbstractSignalInternal

Field Summary

Fields inherited from class com.trolltech.qt.network.QAbstractSocket

connected, disconnected, error, hostFound, proxyAuthenticationRequired, stateChanged

Fields inherited from class com.trolltech.qt.core.QIODevice

aboutToClose, bytesWritten, readChannelFinished, readyRead

Fields inherited from class com.trolltech.qt.internal.QSignalEmitterInternal

currentSender

Constructor Summary

QTcpSocket()
Creates a QTcpSocket object in state UnconnectedState.

QTcpSocket(QObject parent)
Creates a QTcpSocket object in state UnconnectedState.

Method Summary

Methods inherited from class com.trolltech.qt.network.QAbstractSocket

abort, connectToHost, connectToHost, connectToHost, connectToHost, connectToHost, connectToHost, disconnectFromHost, disconnectFromHostImplementation, error, flush, isValid, localAddress, localPort, peerAddress, peerName, peerPort, proxy, readBufferSize, setLocalAddress, setLocalPort, setPeerAddress, setPeerName, setPeerPort, setProxy, setReadBufferSize, setSocketDescriptor, setSocketDescriptor, setSocketDescriptor, setSocketDescriptor, setSocketError, setSocketState, socketDescriptor, socketType, state, waitForConnected, waitForConnected, waitForDisconnected, waitForDisconnected

Methods inherited from class com.trolltech.qt.core.QIODevice

atEnd, bytesAvailable, bytesToWrite, canReadLine, close, errorString, getByte, isOpen, isReadable, isSequential, isTextModeEnabled, isWritable, open, open, openMode, peek, peek, pos, putByte, read, read, readAll, readData, readLine, readLine, readLine, readLineData, reset, seek, setErrorString, setOpenMode, setOpenMode, setTextModeEnabled, size, ungetByte, waitForBytesWritten, waitForReadyRead, write, write, writeData

Methods inherited from class com.trolltech.qt.core.QObject

childEvent, children, connectSlotsByName, customEvent, disposeLater, dumpObjectInfo, dumpObjectTree, dynamicPropertyNames, event, eventFilter, findChild, findChild, findChild, findChildren, findChildren, findChildren, findChildren, indexOfProperty, installEventFilter, isWidgetType, killTimer, moveToThread, objectName, parent, properties, property, removeEventFilter, setObjectName, setParent, setProperty, startTimer, timerEvent, toString, userProperty

Methods inherited from class com.trolltech.qt.QtJambiObject

dispose, disposed, equals, finalize, reassignNativeResources, tr, tr, tr

Methods inherited from class com.trolltech.qt.QSignalEmitter

blockSignals, disconnect, disconnect, signalsBlocked, signalSender, thread

Methods inherited from class com.trolltech.qt.internal.QSignalEmitterInternal

__qt_signalInitialization

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.trolltech.qt.QtJambiInterface

disableGarbageCollection, nativeId, nativePointer, reenableGarbageCollection, setJavaOwnership

Constructor Detail

QTcpSocket

public QTcpSocket()

Creates a QTcpSocket object in state UnconnectedState.

parent is passed on to the QObject constructor.

See also:

socketType().

QTcpSocket

public QTcpSocket(QObject parent)

Creates a QTcpSocket object in state UnconnectedState.

parent is passed on to the QObject constructor.

See also:

socketType().