# QNetworkRequest Class Reference
## [[QtNetwork](index.htm) module]
该QNetworkRequest类持有与发送请求[QNetworkAccessManager](qnetworkaccessmanager.html)。[More...](#details)
### Types
* `enum Attribute { HttpStatusCodeAttribute, HttpReasonPhraseAttribute, RedirectionTargetAttribute, ConnectionEncryptedAttribute, ..., UserMax }`
* `enum CacheLoadControl { AlwaysNetwork, PreferNetwork, PreferCache, AlwaysCache }`
* `enum KnownHeaders { ContentTypeHeader, ContentLengthHeader, LocationHeader, LastModifiedHeader, ..., ContentDispositionHeader }`
* `enum LoadControl { Automatic, Manual }`
* `enum Priority { HighPriority, NormalPriority, LowPriority }`
### Methods
* `__init__ (self, QUrl url = QUrl())`
* `__init__ (self, QNetworkRequest other)`
* `QVariant attribute (self, Attribute code, QVariant defaultValue = QVariant())`
* `bool hasRawHeader (self, QByteArray headerName)`
* `QVariant header (self, KnownHeaders header)`
* `QObject originatingObject (self)`
* `Priority priority (self)`
* `QByteArray rawHeader (self, QByteArray headerName)`
* `list-of-QByteArray rawHeaderList (self)`
* `setAttribute (self, Attribute code, QVariant value)`
* `setHeader (self, KnownHeaders header, QVariant value)`
* `setOriginatingObject (self, QObject object)`
* `setPriority (self, Priority priority)`
* `setRawHeader (self, QByteArray headerName, QByteArray value)`
* `setSslConfiguration (self, QSslConfiguration configuration)`
* `setUrl (self, QUrl url)`
* `QSslConfiguration sslConfiguration (self)`
* `QUrl url (self)`
### Special Methods
* `bool __eq__ (self, QNetworkRequest other)`
* `bool __ne__ (self, QNetworkRequest other)`
* * *
## Detailed Description
该QNetworkRequest类持有与发送请求[QNetworkAccessManager](qnetworkaccessmanager.html)。
QNetworkRequest是网络访问API的一部分,是类保持必要的资料,通过网络发送一个请求。它包含一个URL和一些辅助信息可以用来修改请求。
* * *
## Type Documentation
```
QNetworkRequest.Attribute
```
属性代码为[QNetworkRequest](qnetworkrequest.html)和[QNetworkReply](qnetworkreply.html)。
属性是用于控制该请求的行为,并从答复通过进一步的信息返回给应用程序的额外元数据。属性也是可扩展的,允许自定义实现通过自定义值。
下表解释了默认属性代码,该[QVariant](qvariant.html)相关类型,默认值,如果所说的属性是失踪,无论是在请求或回复使用。
| Constant | Value | Description |
| --- | --- | --- |
| `QNetworkRequest.HttpStatusCodeAttribute` | `0` | 回复只,类型:[QVariant.Int](qvariant.html#Type-enum)(没有默认值)指示从HTTP服务器接收(如200 , 304 , 404 , 401等)的HTTP状态代码。如果连接不是基于HTTP的,此属性将不会出现。 |
| `QNetworkRequest.HttpReasonPhraseAttribute` | `1` | 回复只,类型:[QVariant.ByteArray](qvariant.html#Type-enum)(无默认值)表示HTTP原因短语作为从HTTP服务器接收(如“ OK”,“发现” , “未找到” , “拒绝访问” ,等等)这是状态码的人类可读的表示(见上文) 。如果连接不是基于HTTP的,此属性将不会出现。 |
| `QNetworkRequest.RedirectionTargetAttribute` | `2` | 回复只,类型:[QVariant.Url](qvariant.html#Type-enum)(无默认值)如果存在,则表明服务器将请求重定向到不同的URL。网络访问API,默认情况下不遵循重定向:它是由应用程序决定是否请求重定向应该被允许的,根据其安全策略。返回的URL可能是相对的。使用[QUrl.resolved](qurl.html#resolved)( )来创建一个绝对URL出来。 |
| `QNetworkRequest.ConnectionEncryptedAttribute` | `3` | 回复只,类型:[QVariant.Bool](qvariant.html#Type-enum)(默认:False )表示通过加密(安全)连接的数据是否获得。 |
| `QNetworkRequest.CacheLoadControlAttribute` | `4` | 唯一的要求,请键入:[QVariant.Int](qvariant.html#Type-enum)(默认值:[QNetworkRequest.PreferNetwork](qnetworkrequest.html#CacheLoadControl-enum))控制如何缓存应该被访问。可能的值有那些[QNetworkRequest.CacheLoadControl](qnetworkrequest.html#CacheLoadControl-enum)。注意,默认[QNetworkAccessManager](qnetworkaccessmanager.html)实现不支持缓存。然而,这个属性可以用于某些后端来修改他们的要求(例如,用于缓存代理服务器) 。 |
| `QNetworkRequest.CacheSaveControlAttribute` | `5` | 唯一的要求,请键入:[QVariant.Bool](qvariant.html#Type-enum)(默认:True)控制,如果得到的数据应该被保存到缓存以备日后使用。如果该值为False ,获得的数据将不被自动缓存。如果为True ,数据可以被缓存,只要它是可缓存的(什么是缓存依赖于所使用的协议) 。 |
| `QNetworkRequest.SourceIsFromCacheAttribute` | `6` | 回复只,类型:[QVariant.Bool](qvariant.html#Type-enum)(默认:False )表示从高速缓存或没有数据是否获得。 |
| `QNetworkRequest.DoNotBufferUploadDataAttribute` | `7` | 唯一的要求,请键入:[QVariant.Bool](qvariant.html#Type-enum)(默认:False )指示是否[QNetworkAccessManager](qnetworkaccessmanager.html)代码被允许缓冲上传数据,例如做一个HTTP POST时。当使用此标志与连续上传数据时,[ContentLengthHeader](qnetworkrequest.html#KnownHeaders-enum)报头必须被设置。 |
| `QNetworkRequest.HttpPipeliningAllowedAttribute` | `8` | 唯一的要求,请键入:[QVariant.Bool](qvariant.html#Type-enum)(默认:False )指示是否[QNetworkAccessManager](qnetworkaccessmanager.html)代码被允许使用HTTP流水线这一请求。 |
| `QNetworkRequest.HttpPipeliningWasUsedAttribute` | `9` | 回复只,类型:[QVariant.Bool](qvariant.html#Type-enum)指示HTTP管线是否被用于接收此回复。 |
| `QNetworkRequest.CustomVerbAttribute` | `10` | 唯一的要求,请键入:[QVariant.ByteArray](qvariant.html#Type-enum)保存了自定义HTTP动词送价值(往其他动词的用法,而不是GET , POST,PUT和DELETE ) 。这个动词是调用时设置[QNetworkAccessManager.sendCustomRequest](qnetworkaccessmanager.html#sendCustomRequest)( ) 。 |
| `QNetworkRequest.CookieLoadControlAttribute` | `11` | 唯一的要求,请键入:[QVariant.Int](qvariant.html#Type-enum)(默认值:[QNetworkRequest.Automatic](qnetworkrequest.html#LoadControl-enum))指示是否在请求中发送'曲奇'标头。此属性设置为False[QtWebKit](index.htm)创建一个跨源时[XMLHttpRequest](index.htm#xmlhttprequest)其中withCredentials尚未明确设置为True由创建该请求的Javascript 。看[here](http://www.w3.org/TR/XMLHttpRequest2/#credentials-flag)了解更多信息。 (这个值被引入4.7 。 ) |
| `QNetworkRequest.CookieSaveControlAttribute` | `13` | 唯一的要求,请键入:[QVariant.Int](qvariant.html#Type-enum)(默认值:[QNetworkRequest.Automatic](qnetworkrequest.html#LoadControl-enum))指示是否保存就回答服务器接收到请求'曲奇'标头。此属性设置为False[QtWebKit](index.htm)创建一个跨源时[XMLHttpRequest](index.htm#xmlhttprequest)其中withCredentials尚未明确设置为True由创建该请求的Javascript 。看[here](http://www.w3.org/TR/XMLHttpRequest2/#credentials-flag)了解更多信息。 (这个值被引入4.7 。 ) |
| `QNetworkRequest.AuthenticationReuseAttribute` | `12` | 唯一的要求,请键入:[QVariant.Int](qvariant.html#Type-enum)(默认值:[QNetworkRequest.Automatic](qnetworkrequest.html#LoadControl-enum))指示是否使用缓存的授权凭证的要求,如果有的话。如果设置为[QNetworkRequest.Manual](qnetworkrequest.html#LoadControl-enum)和身份验证机制是“基本”或“摘要”下,Qt将不会发送任何缓存凭据它可能对请求的URL的一个“授权” HTTP标头。该属性被设置为[QNetworkRequest.Manual](qnetworkrequest.html#LoadControl-enum)通过[QtWebKit](index.htm)创建一个跨源时[XMLHttpRequest](index.htm#xmlhttprequest)其中withCredentials尚未明确设置为True由创建该请求的Javascript 。看[here](http://www.w3.org/TR/XMLHttpRequest2/#credentials-flag)了解更多信息。 (这个值被引入4.7 。 ) |
| `QNetworkRequest.User` | `1000` | 特殊类型。其他信息可以在传递[QVariants](index.htm#qvariants)同类型从用户到UserMax 。网络访问的默认实现将忽略在这个范围内的任何请求的属性,它不会产生任何属性在此范围内的答复。的范围被保留用于扩展[QNetworkAccessManager](qnetworkaccessmanager.html)。 |
| `QNetworkRequest.UserMax` | `32767` | 特殊类型。请参阅用户。 |
这个枚举被引入或修改的Qt 4.7 。
```
QNetworkRequest.CacheLoadControl
```
控件的缓存机制[QNetworkAccessManager](qnetworkaccessmanager.html)。
| Constant | Value | Description |
| --- | --- | --- |
| `QNetworkRequest.AlwaysNetwork` | `0` | 总是从网络加载和不检查缓存有一个有效的条目(类似于浏览器的“刷新”功能) |
| `QNetworkRequest.PreferNetwork` | `1` | 默认值;从网络加载,如果缓存条目是早于网络入口 |
| `QNetworkRequest.PreferCache` | `2` | 从缓存中加载如果可用,否则从网络加载。请注意,这可以从缓存中返回可能是陈旧的(但没有过期)项目。 |
| `QNetworkRequest.AlwaysCache` | `3` | 从缓存中只加载,显示错误,如果该项目没有缓存(即离线模式) |
```
QNetworkRequest.KnownHeaders
```
众所周知头类型的列表[QNetworkRequest](qnetworkrequest.html)解析。每个已知的头也代表了原始形式,其完整的HTTP名字。
| Constant | Value | Description |
| --- | --- | --- |
| `QNetworkRequest.ContentTypeHeader` | `0` | 对应到HTTP Content-Type头,并包含包含媒体的字符串( MIME)类型和任何辅助数据(例如,字符集) |
| `QNetworkRequest.ContentLengthHeader` | `1` | 对应于HTTP的Content-Length头,并包含长度在所发送的数据的字节数。 |
| `QNetworkRequest.LocationHeader` | `2` | 对应于HTTP位置报头和包含表示该数据的实际位置,包括在壳体的重定向的目标URL的URL。 |
| `QNetworkRequest.LastModifiedHeader` | `3` | 对应到HTTP Last-Modified头,并包含一个[QDateTime](qdatetime.html)代表内容的最后修改日期 |
| `QNetworkRequest.CookieHeader` | `4` | 对应于HTTP Cookie头部,并包含一个[QList](index.htm)\u003c[QNetworkCookie](qnetworkcookie.html)\u003e表示要发送回服务器的饼干 |
| `QNetworkRequest.SetCookieHeader` | `5` | 对应于HTTP的Set-Cookie报头,并包含一个[QList](index.htm)\u003c[QNetworkCookie](qnetworkcookie.html)\u003e表示由服务器发送到存储在本地的饼干 |
**See also** [header](qnetworkrequest.html#header)( )[setHeader](qnetworkrequest.html#setHeader)( )[rawHeader](qnetworkrequest.html#rawHeader)()和[setRawHeader](qnetworkrequest.html#setRawHeader)( ) 。
```
QNetworkRequest.LoadControl
```
指示如果请求的加载机制的一个方面已手动复盖,如通过[QtWebKit](index.htm)。
| Constant | Value | Description |
| --- | --- | --- |
| `QNetworkRequest.Automatic` | `0` | 默认值:表示默认行为。 |
| `QNetworkRequest.Manual` | `1` | 表示行为已手动复盖。 |
这个枚举被引入或修改的Qt 4.7 。
```
QNetworkRequest.Priority
```
这个枚举列出了可能的网络请求优先级。
| Constant | Value | Description |
| --- | --- | --- |
| `QNetworkRequest.HighPriority` | `1` | 高优先级 |
| `QNetworkRequest.NormalPriority` | `3` | 普通优先级 |
| `QNetworkRequest.LowPriority` | `5` | 低优先级 |
这个枚举被引入或修改的Qt 4.7 。
* * *
## Method Documentation
```
QNetworkRequest.__init__ (self, QUrl url = QUrl())
```
构造一个[QNetworkRequest](qnetworkrequest.html)与对象_url_以被请求的URL 。
**See also** [url](qnetworkrequest.html#url)()和[setUrl](qnetworkrequest.html#setUrl)( ) 。
```
QNetworkRequest.__init__ (self, QNetworkRequest other)
```
创建副本_other_。
```
QVariant QNetworkRequest.attribute (self, Attribute code, QVariant defaultValue = QVariant())
```
```
bool QNetworkRequest.hasRawHeader (self, QByteArray headerName)
```
返回True如果原始标题_headerName_存在于这个网络请求。
**See also** [rawHeader](qnetworkrequest.html#rawHeader)()和[setRawHeader](qnetworkrequest.html#setRawHeader)( ) 。
```
QVariant QNetworkRequest.header (self, KnownHeaders header)
```
返回已知的网络标头的值_header_如果它存在于这个请求。如果它不存在,则返回的QVariant () (即,无效的变体) 。
**See also** [KnownHeaders](qnetworkrequest.html#KnownHeaders-enum),[rawHeader](qnetworkrequest.html#rawHeader)()和[setHeader](qnetworkrequest.html#setHeader)( ) 。
```
QObject QNetworkRequest.originatingObject (self)
```
[
返回一个引用到启动此网络请求的对象,则返回0 ,如果没有设置或对象已经被销毁。
此功能被引入Qt的4.6 。
](qobject.html)
[**See also**](qobject.html) [setOriginatingObject](qnetworkrequest.html#setOriginatingObject)( ) 。
```
Priority QNetworkRequest.priority (self)
```
[
返回此请求的优先级。
此功能被引入Qt的4.7 。
](qnetworkrequest.html#Priority-enum)
[**See also**](qnetworkrequest.html#Priority-enum) [setPriority](qnetworkrequest.html#setPriority)( ) 。
```
QByteArray QNetworkRequest.rawHeader (self, QByteArray headerName)
```
[](qbytearray.html)
[返回头的原始形式_headerName_。如果没有这样的标头,空](qbytearray.html)[QByteArray](qbytearray.html)被返回,这可能是由一个标题,是目前无法区分,但没有任何内容(用[hasRawHeader](qnetworkrequest.html#hasRawHeader)( )来找出如果头存在与否) 。
原标题可以被设置[setRawHeader](qnetworkrequest.html#setRawHeader)()或与[setHeader](qnetworkrequest.html#setHeader)( ) 。
**See also** [header](qnetworkrequest.html#header)()和[setRawHeader](qnetworkrequest.html#setRawHeader)( ) 。
```
list-of-QByteArray QNetworkRequest.rawHeaderList (self)
```
返回在这个网络要求设置的所有原始标题的列表。这份名单是在头被设定的顺序。
**See also** [hasRawHeader](qnetworkrequest.html#hasRawHeader)()和[rawHeader](qnetworkrequest.html#rawHeader)( ) 。
```
QNetworkRequest.setAttribute (self, Attribute code, QVariant value)
```
设置与代码相关的属性_code_是值_value_。如果属性已经设置,以前的值将被丢弃。在特殊的,如果_value_是无效的[QVariant](qvariant.html),属性未设置。
**See also** [attribute](qnetworkrequest.html#attributex)()和[QNetworkRequest.Attribute](qnetworkrequest.html#Attribute-enum)。
```
QNetworkRequest.setHeader (self, KnownHeaders header, QVariant value)
```
设置了已知头的值_header_要_value_,复盖任何先前设置的标头。此操作还设置了相当于原始HTTP标头。
**See also** [KnownHeaders](qnetworkrequest.html#KnownHeaders-enum),[setRawHeader](qnetworkrequest.html#setRawHeader)()和[header](qnetworkrequest.html#header)( ) 。
```
QNetworkRequest.setOriginatingObject (self, QObject object)
```
允许设置的参考_object_发起请求。
例如[QtWebKit](index.htm)设置原始对象的[QWebFrame](qwebframe.html)发起请求。
此功能被引入Qt的4.6 。
**See also** [originatingObject](qnetworkrequest.html#originatingObject)( ) 。
```
QNetworkRequest.setPriority (self, Priority priority)
```
设置此请求的优先级,以_priority_。
**Note:**该_priority_只是一个暗示,网络访问管理器。它可以使用或不使用。目前它被用于HTTP来决定哪个请求应该被首先发送到服务器。
此功能被引入Qt的4.7 。
**See also** [priority](qnetworkrequest.html#priority)( ) 。
```
QNetworkRequest.setRawHeader (self, QByteArray headerName, QByteArray value)
```
设置页眉_headerName_有利用价值_headerValue_。如果_headerName_对应于一个已知的报头(参见[QNetworkRequest.KnownHeaders](qnetworkrequest.html#KnownHeaders-enum)) , raw格式将被解析和相应的“熟”头将被设置为好。
例如:
```
request.setRawHeader("Last-Modified", "Sun, 06 Nov 1994 08:49:37 GMT");
```
还将设置称为标头[LastModifiedHeader](qnetworkrequest.html#KnownHeaders-enum)是[QDateTime](qdatetime.html)解析日期的对象。
注意:在设置相同的头两次将复盖以前的设置。为了实现多个同名的HTTP头的行为,你应该将两者连接起来的值,用逗号将它们隔开( “,” ),并设置一个单一的原始标题。
**See also** [KnownHeaders](qnetworkrequest.html#KnownHeaders-enum),[setHeader](qnetworkrequest.html#setHeader)( )[hasRawHeader](qnetworkrequest.html#hasRawHeader)()和[rawHeader](qnetworkrequest.html#rawHeader)( ) 。
```
QNetworkRequest.setSslConfiguration (self, QSslConfiguration configuration)
```
设置此网络请求的SSL配置是_config_。该应用设置为私有密钥,本地证书, SSL协议(的SSLv2 , SSLv3的,使用TLSv1如适用) ,即在SSL后端被允许使用的CA证书和密码。
缺省情况下, SSL配置设置,这使得后端可以自由选择什么样的配置是最适合他们。
**See also** [sslConfiguration](qnetworkrequest.html#sslConfiguration)()和[QSslConfiguration.defaultConfiguration](qsslconfiguration.html#defaultConfiguration)( ) 。
```
QNetworkRequest.setUrl (self, QUrl url)
```
设置此网络请求所指的是网址_url_。
**See also** [url](qnetworkrequest.html#url)( ) 。
```
QSslConfiguration QNetworkRequest.sslConfiguration (self)
```
[
返回此网络请求的SSL配置。缺省情况下, SSL设置中指定。
](qsslconfiguration.html)
[**See also**](qsslconfiguration.html) [setSslConfiguration](qnetworkrequest.html#setSslConfiguration)( ) 。
```
QUrl QNetworkRequest.url (self)
```
[
返回此网络请求是指URL中。
](qurl.html)
[**See also**](qurl.html) [setUrl](qnetworkrequest.html#setUrl)( ) 。
```
bool QNetworkRequest.__eq__ (self, QNetworkRequest other)
```
```
bool QNetworkRequest.__ne__ (self, QNetworkRequest other)
```
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- QFocusFrame Class Reference
- QFont Class Reference
- QFontComboBox Class Reference
- QFontDatabase Class Reference
- QFontDialog Class Reference
- QFontInfo Class Reference
- QFontMetrics Class Reference
- QFontMetricsF Class Reference
- QFormBuilder Class Reference
- QFormLayout Class Reference
- QFrame Class Reference
- QFSFileEngine Class Reference
- QFtp Class Reference
- QGenericArgument Class Reference
- QGenericReturnArgument Class Reference
- QGesture Class Reference
- QGestureEvent Class Reference
- QGestureRecognizer Class Reference
- QGL Class Reference
- QGLBuffer Class Reference
- QGLColormap Class Reference
- QGLContext Class Reference
- QGLFormat Class Reference
- QGLFramebufferObject Class Reference
- QGLFramebufferObjectFormat Class Reference
- QGLPixelBuffer Class Reference
- QGLShader Class Reference
- QGLShaderProgram Class Reference
- QGLWidget Class Reference
- QGlyphRun Class Reference
- QGradient Class Reference
- QGraphicsAnchor Class Reference
- QGraphicsAnchorLayout Class Reference
- QGraphicsBlurEffect Class Reference
- QGraphicsColorizeEffect Class Reference
- QGraphicsDropShadowEffect Class Reference
- QGraphicsEffect Class Reference
- QGraphicsEllipseItem Class Reference
- QGraphicsGridLayout Class Reference
- QGraphicsItem Class Reference
- QGraphicsItemAnimation Class Reference
- QGraphicsItemGroup Class Reference
- QGraphicsLayout Class Reference
- QGraphicsLayoutItem Class Reference
- QGraphicsLinearLayout Class Reference
- QGraphicsLineItem Class Reference
- QGraphicsObject Class Reference
- QGraphicsOpacityEffect Class Reference
- QGraphicsPathItem Class Reference
- QGraphicsPixmapItem Class Reference
- QGraphicsPolygonItem Class Reference
- QGraphicsProxyWidget Class Reference
- QGraphicsRectItem Class Reference
- QGraphicsRotation Class Reference
- QGraphicsScale Class Reference
- QGraphicsScene Class Reference
- QGraphicsSceneContextMenuEvent Class Reference
- QGraphicsSceneDragDropEvent Class Reference
- QGraphicsSceneEvent Class Reference
- QGraphicsSceneHelpEvent Class Reference
- QGraphicsSceneHoverEvent Class Reference
- QGraphicsSceneMouseEvent Class Reference
- QGraphicsSceneMoveEvent Class Reference
- QGraphicsSceneResizeEvent Class Reference
- QGraphicsSceneWheelEvent Class Reference
- QGraphicsSimpleTextItem Class Reference
- QGraphicsSvgItem Class Reference
- QGraphicsTextItem Class Reference
- QGraphicsTransform Class Reference
- QGraphicsView Class Reference
- QGraphicsWebView Class Reference
- QGraphicsWidget Class Reference
- QGridLayout Class Reference
- QGroupBox Class Reference
- 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文档翻译:Qt样式单参考,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