# QNetworkProxy Class Reference
## [[QtNetwork](index.htm) module]
該QNetworkProxy類提供了網絡層的代理。[More...](#details)
### Types
* `class **[Capabilities](index.htm)**`
* `enum Capability { TunnelingCapability, ListeningCapability, UdpTunnelingCapability, CachingCapability, HostNameLookupCapability }`
* `enum ProxyType { DefaultProxy, Socks5Proxy, NoProxy, HttpProxy, HttpCachingProxy, FtpCachingProxy }`
### Methods
* `__init__ (self)`
* `__init__ (self, ProxyType?type, QString?hostName?=?QString(), int?port?=?0, QString?user?=?QString(), QString?password?=?QString())`
* `__init__ (self, QNetworkProxy?other)`
* `Capabilities capabilities (self)`
* `QString hostName (self)`
* `bool isCachingProxy (self)`
* `bool isTransparentProxy (self)`
* `QString password (self)`
* `int port (self)`
* `setCapabilities (self, Capabilities?capab)`
* `setHostName (self, QString?hostName)`
* `setPassword (self, QString?password)`
* `setPort (self, int?port)`
* `setType (self, ProxyType?type)`
* `setUser (self, QString?userName)`
* `ProxyType type (self)`
* `QString user (self)`
### Static Methods
* `QNetworkProxy applicationProxy ()`
* `setApplicationProxy (QNetworkProxy?proxy)`
### Special Methods
* `bool __eq__ (self, QNetworkProxy?other)`
* `bool __ne__ (self, QNetworkProxy?other)`
* * *
## Detailed Description
該QNetworkProxy類提供了網絡層的代理。
QNetworkProxy提供了方法來配置網絡層代理支持Qt的網絡類。目前支持的類[QAbstractSocket](qabstractsocket.html),[QTcpSocket](qtcpsocket.html),[QUdpSocket](qudpsocket.html),[QTcpServer](qtcpserver.html),[QNetworkAccessManager](qnetworkaccessmanager.html)和[QFtp](qftp.html)。該代理支持被設計成盡可能透明。這意味著,您已經編寫現有的網絡應用程序應該使用下面的代碼支持自動網絡代理。
```
QNetworkProxy proxy;
proxy.setType(QNetworkProxy.Socks5Proxy);
proxy.setHostName("proxy.example.com");
proxy.setPort(1080);
proxy.setUser("username");
proxy.setPassword("password");
QNetworkProxy.setApplicationProxy(proxy);
```
另一種方法來設置應用程序范圍的代理是用來指定單個插座代理[QAbstractSocket.setProxy](qabstractsocket.html#setProxy)()和[QTcpServer.setProxy](qtcpserver.html#setProxy)( ) 。以這種方式,有可能禁止使用使用以下代碼具體套接字的代理:
```
serverSocket->setProxy(QNetworkProxy.NoProxy);
```
網絡代理不使用,如果所使用的地址[connectToHost()](qabstractsocket.html#connectToHost),[bind()](qudpsocket.html#bind) or [listen()](qtcpserver.html#listen)相當于[QHostAddress.LocalHost](qhostaddress.html#SpecialAddress-enum) or [QHostAddress.LocalHostIPv6](qhostaddress.html#SpecialAddress-enum)。
每種類型的代理支持具有與之相關的某些限制。你應該閱讀[ProxyType](qnetworkproxy.html#ProxyType-enum)文檔謹慎選擇代理類型使用之前。
**Note:**向當前連接的套接字更改不會生效。如果您需要更改連接的套接字,你應該重新連接。
### SOCKS5
socks5的支持Qt的4是基于[RFC 1928](http://www.rfc-editor.org/rfc/rfc1928.txt)和[RFC 1929](http://www.rfc-editor.org/rfc/rfc1929.txt)。支持的身份驗證方法是沒有身份驗證和用戶名/密碼認證。 IPv4和IPv6的支持。域名是通過SOCKS5服務器解析,如果[QNetworkProxy.HostNameLookupCapability](qnetworkproxy.html#Capability-enum)被激活,否則它們是本地解析和IP地址被發送到服務器。有幾件事情使用SOCKS5用時要記住[QUdpSocket](qudpsocket.html)和[QTcpServer](qtcpserver.html):
With [QUdpSocket](qudpsocket.html),調用[bind()](qudpsocket.html#bind)超時錯誤可能會失敗。如果不是0的端口號傳遞給[bind()](qudpsocket.html#bind),它不能保證它是指定的端口將被使用。使用[localPort()](qabstractsocket.html#localPort)和[localAddress()](qabstractsocket.html#localAddress)得到實際使用中的地址和端口號。因為代理的UDP經過兩個UDP連接,它更可能是數據包將被丟棄。
With [QTcpServer](qtcpserver.html)調用[listen()](qtcpserver.html#listen)超時錯誤可能會失敗。如果不是0的端口號傳遞給[listen()](qtcpserver.html#listen)的話,就不能保證它是指定的端口將被使用。使用[serverPort()](qtcpserver.html#serverPort)和[serverAddress()](qtcpserver.html#serverAddress)得到的實際地址和端口用于偵聽連接。 SOCKS5只支持一個接受每個呼叫連接到[listen()](qtcpserver.html#listen),并且每個呼叫很可能會導致不同的[serverPort()](qtcpserver.html#serverPort)被使用。
* * *
## Type Documentation
```
QNetworkProxy.Capability
```
這些標志指示一個給定的代理服務器支持的功能。
[QNetworkProxy](qnetworkproxy.html)默認情況下,設置不同的功能在創建對象時(見[QNetworkProxy.ProxyType](qnetworkproxy.html#ProxyType-enum)為默認值的列表) 。然而,這是可以改變capabitilies后的對象已經創建與[setCapabilities](qnetworkproxy.html#setCapabilities)( ) 。
的功能,[QNetworkProxy](qnetworkproxy.html)支持有:
| Constant | Value | Description |
| --- | --- | --- |
| `QNetworkProxy.TunnelingCapability` | `0x0001` | 能夠打開到遠程主機透明,隧道TCP連接。代理服務器中繼傳輸逐字從一個側面向其他并不做任何緩存。 |
| `QNetworkProxy.ListeningCapability` | `0x0002` | 能夠創建一個監聽套接字,并等待來自遠程主機傳入的TCP連接。 |
| `QNetworkProxy.UdpTunnelingCapability` | `0x0004` | 能夠通過代理服務器,并從遠程主機中繼的UDP數據報。 |
| `QNetworkProxy.CachingCapability` | `0x0008` | 能力來緩存傳遞的內容。這種能力是具體到每個協議和代理類型。例如, HTTP代理緩存可以用“GET”命令傳送網絡數據的內容。 |
| `QNetworkProxy.HostNameLookupCapability` | `0x0010` | 能夠連接到執行查找上一個遠程主機名,并連接到它,而不是要求應用程序執行名稱查找,并要求連接到的IP地址只。 |
這個枚舉被引入或修改的Qt 4.5 。
功能類型是一個typedef為[QFlags](index.htm)\u003cCapability\u003e 。它存儲能力值的一個或組合。
```
QNetworkProxy.ProxyType
```
這個枚舉變量描述的Qt提供的網絡代理的類型。
有兩種類型的代理Qt的理解:透明代理和緩存代理。第一組由代理服務器可以處理任意的數據傳輸,而第二個只能處理特定的請求。該緩存代理服務器才有意義的特定類,他們都可以使用。
| Constant | Value | Description |
| --- | --- | --- |
| `QNetworkProxy.NoProxy` | `2` | 無代理使用 |
| `QNetworkProxy.DefaultProxy` | `0` | 代理服務器是基于使用應用程序代理組確定[setApplicationProxy](qnetworkproxy.html#setApplicationProxy)( ) |
| `QNetworkProxy.Socks5Proxy` | `1` | [Socks5](qnetworkproxy.html#socks5)代理使用 |
| `QNetworkProxy.HttpProxy` | `3` | HTTP透明代理時(此值是在4.3推出。 ) |
| `QNetworkProxy.HttpCachingProxy` | `4` | 代理HTTP請求只(這個值被引入4.4 。 ) |
| `QNetworkProxy.FtpCachingProxy` | `5` | 代理FTP請求只(這個值被引入4.4 。 ) |
下表列出了不同的代理類型和它們的功能。由于每個代理類型具有不同的功能,了解他們選擇代理類型之前,是很重要的。
| Proxy type | Description | Default capabilities |
| --- | --- | --- |
| SOCKS 5 | Generic proxy for any kind of connection. Supports TCP, UDP, binding to a port (incoming connections) and authentication. | [TunnelingCapability](qnetworkproxy.html#Capability-enum), [ListeningCapability](qnetworkproxy.html#Capability-enum), [UdpTunnelingCapability](qnetworkproxy.html#Capability-enum), [HostNameLookupCapability](qnetworkproxy.html#Capability-enum) |
| HTTP | Implemented using the "CONNECT" command, supports only outgoing TCP connections; supports authentication. | [TunnelingCapability](qnetworkproxy.html#Capability-enum), [CachingCapability](qnetworkproxy.html#Capability-enum), [HostNameLookupCapability](qnetworkproxy.html#Capability-enum) |
| Caching-only HTTP | Implemented using normal HTTP commands, it is useful only in the context of HTTP requests (see [QNetworkAccessManager](qnetworkaccessmanager.html)) | [CachingCapability](qnetworkproxy.html#Capability-enum), [HostNameLookupCapability](qnetworkproxy.html#Capability-enum) |
| Caching FTP | Implemented using an FTP proxy, it is useful only in the context of FTP requests (see [QFtp](qftp.html), [QNetworkAccessManager](qnetworkaccessmanager.html)) | [CachingCapability](qnetworkproxy.html#Capability-enum), [HostNameLookupCapability](qnetworkproxy.html#Capability-enum) |
另外請注意,你不應該設置應用程序默認的代理([setApplicationProxy](qnetworkproxy.html#setApplicationProxy)( ))以不具有的代理[TunnelingCapability](qnetworkproxy.html#Capability-enum)能力。如果你這樣做,[QTcpSocket](qtcpsocket.html)將不知道如何打開連接。
**See also** [setType](qnetworkproxy.html#setType)( )[type](qnetworkproxy.html#type)( )[capabilities](qnetworkproxy.html#capabilities)()和[setCapabilities](qnetworkproxy.html#setCapabilities)( ) 。
* * *
## Method Documentation
```
QNetworkProxy.__init__ (self)
```
構造一個[QNetworkProxy](qnetworkproxy.html)同[DefaultProxy](qnetworkproxy.html#ProxyType-enum)輸入;代理類型是由確定[applicationProxy](qnetworkproxy.html#applicationProxy)( ) ,默認為[NoProxy](qnetworkproxy.html#ProxyType-enum)。
**See also** [setType](qnetworkproxy.html#setType)()和[setApplicationProxy](qnetworkproxy.html#setApplicationProxy)( ) 。
```
QNetworkProxy.__init__ (self, ProxyType?type, QString?hostName?=?QString(), int?port?=?0, QString?user?=?QString(), QString?password?=?QString())
```
構造一個[QNetworkProxy](qnetworkproxy.html)同_type_,_hostName_,_port_,_user_和_password_。
對代理類型的默認功能_type_會自動設定。
**See also** [capabilities](qnetworkproxy.html#capabilities)( ) 。
```
QNetworkProxy.__init__ (self, QNetworkProxy?other)
```
構造的副本_other_。
```
QNetworkProxy QNetworkProxy.applicationProxy ()
```
[
返回應用程序級的網絡代理。
](qnetworkproxy.html)
[如果](qnetworkproxy.html)[QAbstractSocket](qabstractsocket.html) or [QTcpSocket](qtcpsocket.html)有[QNetworkProxy.DefaultProxy](qnetworkproxy.html#ProxyType-enum)輸入時,則[QNetworkProxy](qnetworkproxy.html)用于返回由該函數。
**See also** [QNetworkProxyFactory](qnetworkproxyfactory.html),[setApplicationProxy](qnetworkproxy.html#setApplicationProxy)( )[QAbstractSocket.proxy](qabstractsocket.html#proxy)()和[QTcpServer.proxy](qtcpserver.html#proxy)( ) 。
```
Capabilities QNetworkProxy.capabilities (self)
```
[
返回此代理服務器的功能。
此功能被引入Qt的4.5 。
](index.htm)
[**See also**](index.htm) [setCapabilities](qnetworkproxy.html#setCapabilities)()和[type](qnetworkproxy.html#type)( ) 。
```
QString QNetworkProxy.hostName (self)
```
返回代理主機的主機名。
**See also** [setHostName](qnetworkproxy.html#setHostName)( )[setPort](qnetworkproxy.html#setPort)()和[port](qnetworkproxy.html#port)( ) 。
```
bool QNetworkProxy.isCachingProxy (self)
```
如果該代理支持,則返回True的[QNetworkProxy.CachingCapability](qnetworkproxy.html#Capability-enum)能力。
在Qt 4.4的能力被捆綁到代理類型,但由于Qt的4.5就可以通過調用從代理中刪除高速緩存的能力[setCapabilities](qnetworkproxy.html#setCapabilities)( ) 。
此功能被引入Qt的4.4 。
**See also** [capabilities](qnetworkproxy.html#capabilities)( )[type](qnetworkproxy.html#type)()和[isTransparentProxy](qnetworkproxy.html#isTransparentProxy)( ) 。
```
bool QNetworkProxy.isTransparentProxy (self)
```
如果該代理支持TCP連接的透明隧道,則返回True 。這符合[QNetworkProxy.TunnelingCapability](qnetworkproxy.html#Capability-enum)能力。
在Qt 4.4的能力被捆綁到代理類型,但由于Qt的4.5就可以通過調用從代理中刪除高速緩存的能力[setCapabilities](qnetworkproxy.html#setCapabilities)( ) 。
此功能被引入Qt的4.4 。
**See also** [capabilities](qnetworkproxy.html#capabilities)( )[type](qnetworkproxy.html#type)()和[isCachingProxy](qnetworkproxy.html#isCachingProxy)( ) 。
```
QString QNetworkProxy.password (self)
```
返回用于驗證的密碼。
**See also** [user](qnetworkproxy.html#user)( )[setPassword](qnetworkproxy.html#setPassword)()和[setUser](qnetworkproxy.html#setUser)( ) 。
```
int QNetworkProxy.port (self)
```
返回代理主機的端口。
**See also** [setHostName](qnetworkproxy.html#setHostName)( )[setPort](qnetworkproxy.html#setPort)()和[hostName](qnetworkproxy.html#hostName)( ) 。
```
QNetworkProxy.setApplicationProxy (QNetworkProxy?proxy)
```
設置應用程序級的網絡代理是_networkProxy_。
如果[QAbstractSocket](qabstractsocket.html) or [QTcpSocket](qtcpsocket.html)有[QNetworkProxy.DefaultProxy](qnetworkproxy.html#ProxyType-enum)輸入時,則[QNetworkProxy](qnetworkproxy.html)設置使用此功能。如果你想確定哪個代理更多的靈活性,可以使用[QNetworkProxyFactory](qnetworkproxyfactory.html)類。
設置默認值的代理使用此功能將復蓋應用程序代理工廠集與QNetworkProxyFactory.setApplicationProxyFactory 。
**See also** [QNetworkProxyFactory](qnetworkproxyfactory.html),[applicationProxy](qnetworkproxy.html#applicationProxy)( )[QAbstractSocket.setProxy](qabstractsocket.html#setProxy)()和[QTcpServer.setProxy](qtcpserver.html#setProxy)( ) 。
```
QNetworkProxy.setCapabilities (self, Capabilities?capab)
```
設置這個代理的功能,_capabilities_。
此功能被引入Qt的4.5 。
**See also** [setType](qnetworkproxy.html#setType)()和[capabilities](qnetworkproxy.html#capabilities)( ) 。
```
QNetworkProxy.setHostName (self, QString?hostName)
```
設置代理主機是主機名_hostName_。
**See also** [hostName](qnetworkproxy.html#hostName)( )[setPort](qnetworkproxy.html#setPort)()和[port](qnetworkproxy.html#port)( ) 。
```
QNetworkProxy.setPassword (self, QString?password)
```
設置密碼代理身份驗證是_password_。
**See also** [user](qnetworkproxy.html#user)( )[setUser](qnetworkproxy.html#setUser)()和[password](qnetworkproxy.html#password)( ) 。
```
QNetworkProxy.setPort (self, int?port)
```
設置代理主機的端口為_port_。
**See also** [hostName](qnetworkproxy.html#hostName)( )[setHostName](qnetworkproxy.html#setHostName)()和[port](qnetworkproxy.html#port)( ) 。
```
QNetworkProxy.setType (self, ProxyType?type)
```
設置為代理類型此實例_type_。
請注意,更改代理服務器的類型不改變設置的這個功能[QNetworkProxy](qnetworkproxy.html)如有能力已經設置對象持有[setCapabilities](qnetworkproxy.html#setCapabilities)( ) 。
**See also** [type](qnetworkproxy.html#type)()和[setCapabilities](qnetworkproxy.html#setCapabilities)( ) 。
```
QNetworkProxy.setUser (self, QString?userName)
```
設置代理身份驗證是用戶名_user_。
**See also** [user](qnetworkproxy.html#user)( )[setPassword](qnetworkproxy.html#setPassword)()和[password](qnetworkproxy.html#password)( ) 。
```
ProxyType QNetworkProxy.type (self)
```
[
返回代理類此實例。
](qnetworkproxy.html#ProxyType-enum)
[**See also**](qnetworkproxy.html#ProxyType-enum) [setType](qnetworkproxy.html#setType)( ) 。
```
QString QNetworkProxy.user (self)
```
返回用于認證的用戶名。
**See also** [setUser](qnetworkproxy.html#setUser)( )[setPassword](qnetworkproxy.html#setPassword)()和[password](qnetworkproxy.html#password)( ) 。
```
bool QNetworkProxy.__eq__ (self, QNetworkProxy?other)
```
```
bool QNetworkProxy.__ne__ (self, QNetworkProxy?other)
```
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- QHBoxLayout Class Reference
- QHeaderView Class Reference
- QHelpContentItem Class Reference
- QHelpContentModel Class Reference
- QHelpContentWidget Class Reference
- QHelpEngine Class Reference
- QHelpEngineCore Class Reference
- QHelpEvent Class Reference
- QHelpIndexModel Class Reference
- QHelpIndexWidget Class Reference
- QHelpSearchEngine Class Reference
- QHelpSearchQuery Class Reference
- QHelpSearchQueryWidget Class Reference
- QHelpSearchResultWidget Class Reference
- QHideEvent Class Reference
- QHistoryState Class Reference
- QHostAddress Class Reference
- QHostInfo Class Reference
- QHoverEvent Class Reference
- QHttp Class Reference
- QHttpHeader Class Reference
- QHttpMultiPart Class Reference
- QHttpPart Class Reference
- QHttpRequestHeader Class Reference
- QHttpResponseHeader Class Reference
- QIcon Class Reference
- QIconDragEvent Class Reference
- QIconEngine Class Reference
- QIconEngineV2 Class Reference
- QIdentityProxyModel Class Reference
- QImage Class Reference
- QImageIOHandler Class Reference
- QImageReader Class Reference
- QImageWriter Class Reference
- QInputContext Class Reference
- QInputContextFactory Class Reference
- QInputDialog Class Reference
- QInputEvent Class Reference
- QInputMethodEvent Class Reference
- QIntValidator Class Reference
- QIODevice Class Reference
- QItemDelegate Class Reference
- QItemEditorCreatorBase Class Reference
- QItemEditorFactory Class Reference
- QItemSelection Class Reference
- QItemSelectionModel Class Reference
- QItemSelectionRange Class Reference
- QKeyEvent Class Reference
- QKeyEventTransition Class Reference
- QKeySequence Class Reference
- QLabel Class Reference
- QLatin1Char Class Reference
- QLatin1String Class Reference
- QLayout Class Reference
- QLayoutItem Class Reference
- QLCDNumber Class Reference
- QLibrary Class Reference
- QLibraryInfo Class Reference
- QLine Class Reference
- QLinearGradient Class Reference
- QLineEdit Class Reference
- QLineF Class Reference
- QListView Class Reference
- QListWidget Class Reference
- QListWidgetItem Class Reference
- QLocale Class Reference
- QLocalServer Class Reference
- QLocalSocket Class Reference
- QMainWindow Class Reference
- QMargins Class Reference
- QMatrix Class Reference
- QMatrix2x2 Class Reference
- QMatrix2x3 Class Reference
- QMatrix2x4 Class Reference
- QMatrix3x2 Class Reference
- QMatrix3x3 Class Reference
- QMatrix3x4 Class Reference
- QMatrix4x2 Class Reference
- QMatrix4x3 Class Reference
- QMatrix4x4 Class Reference
- QMdiArea Class Reference
- QMdiSubWindow Class Reference
- QMenu Class Reference
- QMenuBar Class Reference
- QMessageBox Class Reference
- QMetaClassInfo Class Reference
- QMetaEnum Class Reference
- QMetaMethod Class Reference
- QMetaObject Class Reference
- QMetaProperty Class Reference
- QMetaType Class Reference
- QMimeData Class Reference
- QMimeSource Class Reference
- QModelIndex Class Reference
- QMouseEvent Class Reference
- QMouseEventTransition Class Reference
- QMoveEvent Class Reference
- QMovie Class Reference
- QMutex Class Reference
- QMutexLocker Class Reference
- QNetworkAccessManager Class Reference
- QNetworkAddressEntry Class Reference
- QNetworkCacheMetaData Class Reference
- QNetworkConfiguration Class Reference
- QNetworkConfigurationManager Class Reference
- QNetworkCookie Class Reference
- QNetworkCookieJar Class Reference
- QNetworkDiskCache Class Reference
- QNetworkInterface Class Reference
- QNetworkProxy Class Reference
- QNetworkProxyFactory Class Reference
- QNetworkProxyQuery Class Reference
- QNetworkReply Class Reference
- QNetworkRequest Class Reference
- QNetworkSession Class Reference
- QObject Class Reference
- QObjectCleanupHandler Class Reference
- QPageSetupDialog Class Reference
- QPaintDevice Class Reference
- QPaintEngine Class Reference
- QPaintEngineState Class Reference
- QPainter Class Reference
- QPainterPath Class Reference
- QPainterPathStroker Class Reference
- QPaintEvent Class Reference
- QPalette Class Reference
- QPanGesture Class Reference
- QParallelAnimationGroup Class Reference
- QPauseAnimation Class Reference
- QPen Class Reference
- QPersistentModelIndex Class Reference
- QPicture Class Reference
- QPictureIO Class Reference
- QPinchGesture Class Reference
- QPixmap Class Reference
- QPixmapCache Class Reference
- QPlainTextDocumentLayout Class Reference
- QPlainTextEdit Class Reference
- QPluginLoader Class Reference
- QPoint Class Reference
- QPointF Class Reference
- QPolygon Class Reference
- QPolygonF Class Reference
- QPrintDialog Class Reference
- QPrintEngine Class Reference
- QPrinter Class Reference
- QPrinterInfo Class Reference
- QPrintPreviewDialog Class Reference
- QPrintPreviewWidget Class Reference
- QProcess Class Reference
- QProcessEnvironment Class Reference
- QProgressBar Class Reference
- QProgressDialog Class Reference
- QPropertyAnimation Class Reference
- QProxyModel Class Reference
- QPushButton Class Reference
- QPyDeclarativePropertyValueSource Class Reference
- QPyDesignerContainerExtension Class Reference
- QPyDesignerCustomWidgetCollectionPlugin Class Reference
- QPyDesignerCustomWidgetPlugin Class Reference
- QPyDesignerMemberSheetExtension Class Reference
- QPyDesignerPropertySheetExtension Class Reference
- QPyDesignerTaskMenuExtension Class Reference
- QPyNullVariant Class Reference
- QPyTextObject Class Reference
- QQuaternion Class Reference
- QRadialGradient Class Reference
- QRadioButton Class Reference
- QRawFont Class Reference
- QReadLocker Class Reference
- QReadWriteLock Class Reference
- QRect Class Reference
- QRectF Class Reference
- QRegExp Class Reference
- QRegExpValidator Class Reference
- QRegion Class Reference
- QResizeEvent Class Reference
- QResource Class Reference
- QRubberBand Class Reference
- QRunnable Class Reference
- QScriptClass Class Reference
- QScriptClassPropertyIterator Class Reference
- QScriptContext Class Reference
- QScriptContextInfo Class Reference
- QScriptEngine Class Reference
- QScriptEngineAgent Class Reference
- QScriptEngineDebugger Class Reference
- QScriptString Class Reference
- QScriptSyntaxCheckResult Class Reference
- QScriptValue Class Reference
- QScriptValueIterator Class Reference
- QScrollArea Class Reference
- QScrollBar Class Reference
- QSemaphore Class Reference
- QSequentialAnimationGroup Class Reference
- QSessionManager Class Reference
- QSettings Class Reference
- QSharedMemory Class Reference
- QShortcut Class Reference
- QShortcutEvent Class Reference
- QShowEvent Class Reference
- QSignalMapper Class Reference
- QSignalTransition Class Reference
- QSimpleXmlNodeModel Class Reference
- QSize Class Reference
- QSizeF Class Reference
- QSizeGrip Class Reference
- QSizePolicy Class Reference
- QSlider Class Reference
- QSocketNotifier Class Reference
- QSortFilterProxyModel Class Reference
- QSound Class Reference
- QSourceLocation Class Reference
- QSpacerItem Class Reference
- QSpinBox Class Reference
- QSplashScreen Class Reference
- QSplitter Class Reference
- QSplitterHandle Class Reference
- QSql Class Reference
- QSqlDatabase Class Reference
- QSqlDriver Class Reference
- QSqlDriverCreatorBase Class Reference
- QSqlError Class Reference
- QSqlField Class Reference
- QSqlIndex Class Reference
- QSqlQuery Class Reference
- QSqlQueryModel Class Reference
- QSqlRecord Class Reference
- QSqlRelation Class Reference
- QSqlRelationalDelegate Class Reference
- QSqlRelationalTableModel Class Reference
- QSqlResult Class Reference
- QSqlTableModel Class Reference
- Qt4.7文檔翻譯:Qt樣式單參考,Qt Style Sheets Reference
- QSsl Class Reference
- QSslCertificate Class Reference
- QSslCipher Class Reference
- QSslConfiguration Class Reference
- QSslError Class Reference
- QSslKey Class Reference
- QSslSocket Class Reference
- QStackedLayout Class Reference
- QStackedWidget Class Reference
- QStandardItem Class Reference
- QStandardItemModel Class Reference
- QState Class Reference
- QStateMachine Class Reference
- QStaticText Class Reference
- QStatusBar Class Reference
- QStatusTipEvent Class Reference
- QString Class Reference
- QStringList Class Reference
- QStringListModel Class Reference
- QStringMatcher Class Reference
- QStringRef Class Reference
- QStyle Class Reference
- QStyledItemDelegate Class Reference
- QStyleFactory Class Reference
- QStyleHintReturn Class Reference
- QStyleHintReturnMask Class Reference
- QStyleHintReturnVariant Class Reference
- QStyleOption Class Reference
- QStyleOptionButton Class Reference
- QStyleOptionComboBox Class Reference
- QStyleOptionComplex Class Reference
- QStyleOptionDockWidget Class Reference
- QStyleOptionDockWidgetV2 Class Reference
- QStyleOptionFocusRect Class Reference
- QStyleOptionFrame Class Reference
- QStyleOptionFrameV2 Class Reference
- QStyleOptionFrameV3 Class Reference
- QStyleOptionGraphicsItem Class Reference
- QStyleOptionGroupBox Class Reference
- QStyleOptionHeader Class Reference
- QStyleOptionMenuItem Class Reference
- QStyleOptionProgressBar Class Reference
- QStyleOptionProgressBarV2 Class Reference
- QStyleOptionRubberBand Class Reference
- QStyleOptionSizeGrip Class Reference
- QStyleOptionSlider Class Reference
- QStyleOptionSpinBox Class Reference
- QStyleOptionTab Class Reference
- QStyleOptionTabBarBase Class Reference
- QStyleOptionTabBarBaseV2 Class Reference
- QStyleOptionTabV2 Class Reference
- QStyleOptionTabV3 Class Reference
- QStyleOptionTabWidgetFrame Class Reference
- QStyleOptionTabWidgetFrameV2 Class Reference
- QStyleOptionTitleBar Class Reference
- QStyleOptionToolBar Class Reference
- QStyleOptionToolBox Class Reference
- QStyleOptionToolBoxV2 Class Reference
- QStyleOptionToolButton Class Reference
- QStyleOptionViewItem Class Reference
- QStyleOptionViewItemV2 Class Reference
- QStyleOptionViewItemV3 Class Reference
- QStyleOptionViewItemV4 Class Reference
- QStylePainter Class Reference
- QSvgGenerator Class Reference
- QSvgRenderer Class Reference
- QSvgWidget Class Reference
- QSwipeGesture Class Reference
- QSyntaxHighlighter Class Reference
- QSysInfo Class Reference
- QSystemLocale Class Reference
- QSystemSemaphore Class Reference
- QSystemTrayIcon Class Reference
- Qt Class Reference
- QTabBar Class Reference
- QTabletEvent Class Reference
- QTableView Class Reference
- QTableWidget Class Reference
- QTableWidgetItem Class Reference
- QTableWidgetSelectionRange Class Reference
- QTabWidget Class Reference
- QTapAndHoldGesture Class Reference
- QTapGesture Class Reference
- QTcpServer Class Reference
- QTcpSocket Class Reference
- QTemporaryFile Class Reference
- QTest Class Reference
- QTextBlock Class Reference
- QTextBlockFormat Class Reference
- QTextBlockGroup Class Reference
- QTextBlockUserData Class Reference
- QTextBoundaryFinder Class Reference
- QTextBrowser Class Reference
- QTextCharFormat Class Reference
- QTextCodec Class Reference
- QTextCursor Class Reference
- QTextDecoder Class Reference
- QTextDocument Class Reference
- QTextDocumentFragment Class Reference
- QTextDocumentWriter Class Reference
- QTextEdit Class Reference
- QTextEncoder Class Reference
- QTextFormat Class Reference
- QTextFragment Class Reference
- QTextFrame Class Reference
- QTextFrameFormat Class Reference
- QTextImageFormat Class Reference
- QTextInlineObject Class Reference
- QTextItem Class Reference
- QTextLayout Class Reference
- QTextLength Class Reference
- QTextLine Class Reference
- QTextList Class Reference
- QTextListFormat Class Reference
- QTextObject Class Reference
- QTextObjectInterface Class Reference
- QTextOption Class Reference
- QTextStream Class Reference
- QTextTable Class Reference
- QTextTableCell Class Reference
- QTextTableCellFormat Class Reference
- QTextTableFormat Class Reference
- QThread Class Reference
- QThreadPool Class Reference
- QTime Class Reference
- QTimeEdit Class Reference
- QTimeLine Class Reference
- QTimer Class Reference
- QTimerEvent Class Reference
- QToolBar Class Reference
- QToolBox Class Reference
- QToolButton Class Reference
- QToolTip Class Reference
- QTouchEvent Class Reference
- Reference
- QTransform Class Reference
- QTranslator Class Reference
- QTreeView Class Reference
- QTreeWidget Class Reference
- QTreeWidgetItem Class Reference
- QTreeWidgetItemIterator Class Reference
- QUdpSocket Class Reference
- QUndoCommand Class Reference
- QUndoGroup Class Reference
- QUndoStack Class Reference
- QUndoView Class Reference
- QUrl Class Reference
- QUrlInfo Class Reference
- QUuid Class Reference
- QValidator Class Reference
- QVariant Class Reference
- QVariantAnimation Class Reference
- QVBoxLayout Class Reference
- QVector2D Class Reference
- QVector3D Class Reference
- QVector4D Class Reference
- QVideoFrame Class Reference
- QVideoSurfaceFormat Class Reference
- QWaitCondition Class Reference
- QWebDatabase Class Reference
- QWebElement Class Reference
- QWebElementCollection Class Reference
- QWebFrame Class Reference
- QWebHistory Class Reference
- QWebHistoryInterface Class Reference
- QWebHistoryItem Class Reference
- QWebHitTestResult Class Reference
- QWebInspector Class Reference
- QWebPage Class Reference
- QWebPluginFactory Class Reference
- QWebSecurityOrigin Class Reference
- QWebSettings Class Reference
- QWebView Class Reference
- QWhatsThis Class Reference
- QWhatsThisClickedEvent Class Reference
- QWheelEvent Class Reference
- QWidget Class Reference
- QWidgetAction Class Reference
- QWidgetItem Class Reference
- QWindowStateChangeEvent Class Reference
- QWizard Class Reference
- QWizardPage Class Reference
- QWorkspace Class Reference
- QWriteLocker Class Reference
- QX11EmbedContainer Class Reference
- QX11EmbedWidget Class Reference
- QX11Info Class Reference
- QXmlAttributes Class Reference
- QXmlContentHandler Class Reference
- QXmlDeclHandler Class Reference
- QXmlDefaultHandler Class Reference
- QXmlDTDHandler Class Reference
- QXmlEntityResolver Class Reference
- QXmlErrorHandler Class Reference
- QXmlFormatter Class Reference
- QXmlInputSource Class Reference
- QXmlItem Class Reference
- QXmlLexicalHandler Class Reference
- QXmlLocator Class Reference
- QXmlName Class Reference
- QXmlNamePool Class Reference
- QXmlNamespaceSupport Class Reference
- QXmlNodeModelIndex Class Reference
- QXmlParseException Class Reference
- QXmlQuery Class Reference
- QXmlReader Class Reference
- QXmlResultItems Class Reference
- QXmlSchema Class Reference
- QXmlSchemaValidator Class Reference
- QXmlSerializer Class Reference
- QXmlSimpleReader Class Reference
- QXmlStreamAttribute Class Reference
- QXmlStreamAttributes Class Reference
- QXmlStreamEntityDeclaration Class Reference
- QXmlStreamEntityResolver Class Reference
- QXmlStreamNamespaceDeclaration Class Reference
- QXmlStreamNotationDeclaration Class Reference
- QXmlStreamReader Class Reference
- QXmlStreamWriter Class Reference