Input/Output and Networking
These classes are used to handle input and output to and from external
devices, processes, files etc. as well as manipulating files and directories.
- QBuffer
(I/O device that operates on a QByteArray)
- QClipboard
(Access to the window system clipboard)
- QDataStream
(Serialization of binary data to a QIODevice)
- QDir
(Access to directory structures and their contents in a platform-independent way)
- QDns
(Asynchronous DNS lookups)
- QFile
(I/O device that operates on files)
- QFileInfo
(System-independent file information)
- QFtp
(Implementation of the FTP protocol)
- QHostAddress
(IP address)
- QHttp
(Implementation of the HTTP protocol)
- QIODevice
(The base class of I/O devices)
- QImageIO
(Parameters for loading and saving images)
- QLocalFs
(Implementation of a QNetworkProtocol that works on the local file system)
- QMimeSource
(Abstraction of objects which provide formatted data of a certain MIME type)
- QMimeSourceFactory
(Extensible provider of mime-typed data)
- QNetworkOperation
(Common operations for network protocols)
- QNetworkProtocol
(Common API for network protocols)
- QProcess
(Used to start external programs and to communicate with them)
- QSettings
(Persistent platform-independent application settings)
- QSignal
(Can be used to send signals without parameters)
- QSignalMapper
(Bundles signals from identifiable senders)
- QSocket
(Buffered TCP connection)
- QSocketDevice
(Platform-independent low-level socket API)
- QSocketNotifier
(Support for socket callbacks)
- QTextIStream
(Convenience class for input streams)
- QTextOStream
(Convenience class for output streams)
- QTextStream
(Basic functions for reading and writing text using a QIODevice)
- QUrl
(URL parser and simplifies working with URLs)
- QUrlInfo
(Stores information about URLs)
- QUrlOperator
(Common operations on URLs (get() and more))
- QWindowsMime
(Maps open-standard MIME types with Window Clipboard formats)
Copyright © 2001 Trolltech | Trademarks
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