# QNetworkRequest Class Reference
## [[QtNetwork](index.htm) module]
該QNetworkRequest類持有與發送請求[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
該QNetworkRequest類持有與發送請求[QNetworkAccessManager](qnetworkaccessmanager.html)。
QNetworkRequest是網絡訪問API的一部分,是類保持必要的資料,通過網絡發送一個請求。它包含一個URL和一些輔助信息可以用來修改請求。
* * *
## Type Documentation
```
QNetworkRequest.Attribute
```
屬性代碼為[QNetworkRequest](qnetworkrequest.html)和[QNetworkReply](qnetworkreply.html)。
屬性是用于控制該請求的行為,并從答復通過進一步的信息返回給應用程序的額外元數據。屬性也是可擴展的,允許自定義實現通過自定義值。
下表解釋了默認屬性代碼,該[QVariant](qvariant.html)相關類型,默認值,如果所說的屬性是失蹤,無論是在請求或回復使用。
| Constant | Value | Description |
| --- | --- | --- |
| `QNetworkRequest.HttpStatusCodeAttribute` | `0` | 回復只,類型:[QVariant.Int](qvariant.html#Type-enum)(沒有默認值)指示從HTTP服務器接收(如200 , 304 , 404 , 401等)的HTTP狀態代碼。如果連接不是基于HTTP的,此屬性將不會出現。 |
| `QNetworkRequest.HttpReasonPhraseAttribute` | `1` | 回復只,類型:[QVariant.ByteArray](qvariant.html#Type-enum)(無默認值)表示HTTP原因短語作為從HTTP服務器接收(如“ OK”,“發現” , “未找到” , “拒絕訪問” ,等等)這是狀態碼的人類可讀的表示(見上文) 。如果連接不是基于HTTP的,此屬性將不會出現。 |
| `QNetworkRequest.RedirectionTargetAttribute` | `2` | 回復只,類型:[QVariant.Url](qvariant.html#Type-enum)(無默認值)如果存在,則表明服務器將請求重定向到不同的URL。網絡訪問API,默認情況下不遵循重定向:它是由應用程序決定是否請求重定向應該被允許的,根據其安全策略。返回的URL可能是相對的。使用[QUrl.resolved](qurl.html#resolved)( )來創建一個絕對URL出來。 |
| `QNetworkRequest.ConnectionEncryptedAttribute` | `3` | 回復只,類型:[QVariant.Bool](qvariant.html#Type-enum)(默認:False )表示通過加密(安全)連接的數據是否獲得。 |
| `QNetworkRequest.CacheLoadControlAttribute` | `4` | 唯一的要求,請鍵入:[QVariant.Int](qvariant.html#Type-enum)(默認值:[QNetworkRequest.PreferNetwork](qnetworkrequest.html#CacheLoadControl-enum))控制如何緩存應該被訪問。可能的值有那些[QNetworkRequest.CacheLoadControl](qnetworkrequest.html#CacheLoadControl-enum)。注意,默認[QNetworkAccessManager](qnetworkaccessmanager.html)實現不支持緩存。然而,這個屬性可以用于某些后端來修改他們的要求(例如,用于緩存代理服務器) 。 |
| `QNetworkRequest.CacheSaveControlAttribute` | `5` | 唯一的要求,請鍵入:[QVariant.Bool](qvariant.html#Type-enum)(默認:True)控制,如果得到的數據應該被保存到緩存以備日后使用。如果該值為False ,獲得的數據將不被自動緩存。如果為True ,數據可以被緩存,只要它是可緩存的(什么是緩存依賴于所使用的協議) 。 |
| `QNetworkRequest.SourceIsFromCacheAttribute` | `6` | 回復只,類型:[QVariant.Bool](qvariant.html#Type-enum)(默認:False )表示從高速緩存或沒有數據是否獲得。 |
| `QNetworkRequest.DoNotBufferUploadDataAttribute` | `7` | 唯一的要求,請鍵入:[QVariant.Bool](qvariant.html#Type-enum)(默認:False )指示是否[QNetworkAccessManager](qnetworkaccessmanager.html)代碼被允許緩沖上傳數據,例如做一個HTTP POST時。當使用此標志與連續上傳數據時,[ContentLengthHeader](qnetworkrequest.html#KnownHeaders-enum)報頭必須被設置。 |
| `QNetworkRequest.HttpPipeliningAllowedAttribute` | `8` | 唯一的要求,請鍵入:[QVariant.Bool](qvariant.html#Type-enum)(默認:False )指示是否[QNetworkAccessManager](qnetworkaccessmanager.html)代碼被允許使用HTTP流水線這一請求。 |
| `QNetworkRequest.HttpPipeliningWasUsedAttribute` | `9` | 回復只,類型:[QVariant.Bool](qvariant.html#Type-enum)指示HTTP管線是否被用于接收此回復。 |
| `QNetworkRequest.CustomVerbAttribute` | `10` | 唯一的要求,請鍵入:[QVariant.ByteArray](qvariant.html#Type-enum)保存了自定義HTTP動詞送價值(往其他動詞的用法,而不是GET , POST,PUT和DELETE ) 。這個動詞是調用時設置[QNetworkAccessManager.sendCustomRequest](qnetworkaccessmanager.html#sendCustomRequest)( ) 。 |
| `QNetworkRequest.CookieLoadControlAttribute` | `11` | 唯一的要求,請鍵入:[QVariant.Int](qvariant.html#Type-enum)(默認值:[QNetworkRequest.Automatic](qnetworkrequest.html#LoadControl-enum))指示是否在請求中發送'曲奇'標頭。此屬性設置為False[QtWebKit](index.htm)創建一個跨源時[XMLHttpRequest](index.htm#xmlhttprequest)其中withCredentials尚未明確設置為True由創建該請求的Javascript 。看[here](http://www.w3.org/TR/XMLHttpRequest2/#credentials-flag)了解更多信息。 (這個值被引入4.7 。 ) |
| `QNetworkRequest.CookieSaveControlAttribute` | `13` | 唯一的要求,請鍵入:[QVariant.Int](qvariant.html#Type-enum)(默認值:[QNetworkRequest.Automatic](qnetworkrequest.html#LoadControl-enum))指示是否保存就回答服務器接收到請求'曲奇'標頭。此屬性設置為False[QtWebKit](index.htm)創建一個跨源時[XMLHttpRequest](index.htm#xmlhttprequest)其中withCredentials尚未明確設置為True由創建該請求的Javascript 。看[here](http://www.w3.org/TR/XMLHttpRequest2/#credentials-flag)了解更多信息。 (這個值被引入4.7 。 ) |
| `QNetworkRequest.AuthenticationReuseAttribute` | `12` | 唯一的要求,請鍵入:[QVariant.Int](qvariant.html#Type-enum)(默認值:[QNetworkRequest.Automatic](qnetworkrequest.html#LoadControl-enum))指示是否使用緩存的授權憑證的要求,如果有的話。如果設置為[QNetworkRequest.Manual](qnetworkrequest.html#LoadControl-enum)和身份驗證機制是“基本”或“摘要”下,Qt將不會發送任何緩存憑據它可能對請求的URL的一個“授權” HTTP標頭。該屬性被設置為[QNetworkRequest.Manual](qnetworkrequest.html#LoadControl-enum)通過[QtWebKit](index.htm)創建一個跨源時[XMLHttpRequest](index.htm#xmlhttprequest)其中withCredentials尚未明確設置為True由創建該請求的Javascript 。看[here](http://www.w3.org/TR/XMLHttpRequest2/#credentials-flag)了解更多信息。 (這個值被引入4.7 。 ) |
| `QNetworkRequest.User` | `1000` | 特殊類型。其他信息可以在傳遞[QVariants](index.htm#qvariants)同類型從用戶到UserMax 。網絡訪問的默認實現將忽略在這個范圍內的任何請求的屬性,它不會產生任何屬性在此范圍內的答復。的范圍被保留用于擴展[QNetworkAccessManager](qnetworkaccessmanager.html)。 |
| `QNetworkRequest.UserMax` | `32767` | 特殊類型。請參閱用戶。 |
這個枚舉被引入或修改的Qt 4.7 。
```
QNetworkRequest.CacheLoadControl
```
控件的緩存機制[QNetworkAccessManager](qnetworkaccessmanager.html)。
| Constant | Value | Description |
| --- | --- | --- |
| `QNetworkRequest.AlwaysNetwork` | `0` | 總是從網絡加載和不檢查緩存有一個有效的條目(類似于瀏覽器的“刷新”功能) |
| `QNetworkRequest.PreferNetwork` | `1` | 默認值;從網絡加載,如果緩存條目是早于網絡入口 |
| `QNetworkRequest.PreferCache` | `2` | 從緩存中加載如果可用,否則從網絡加載。請注意,這可以從緩存中返回可能是陳舊的(但沒有過期)項目。 |
| `QNetworkRequest.AlwaysCache` | `3` | 從緩存中只加載,顯示錯誤,如果該項目沒有緩存(即離線模式) |
```
QNetworkRequest.KnownHeaders
```
眾所周知頭類型的列表[QNetworkRequest](qnetworkrequest.html)解析。每個已知的頭也代表了原始形式,其完整的HTTP名字。
| Constant | Value | Description |
| --- | --- | --- |
| `QNetworkRequest.ContentTypeHeader` | `0` | 對應到HTTP Content-Type頭,并包含包含媒體的字符串( MIME)類型和任何輔助數據(例如,字符集) |
| `QNetworkRequest.ContentLengthHeader` | `1` | 對應于HTTP的Content-Length頭,并包含長度在所發送的數據的字節數。 |
| `QNetworkRequest.LocationHeader` | `2` | 對應于HTTP位置報頭和包含表示該數據的實際位置,包括在殼體的重定向的目標URL的URL。 |
| `QNetworkRequest.LastModifiedHeader` | `3` | 對應到HTTP Last-Modified頭,并包含一個[QDateTime](qdatetime.html)代表內容的最后修改日期 |
| `QNetworkRequest.CookieHeader` | `4` | 對應于HTTP Cookie頭部,并包含一個[QList](index.htm)\u003c[QNetworkCookie](qnetworkcookie.html)\u003e表示要發送回服務器的餅干 |
| `QNetworkRequest.SetCookieHeader` | `5` | 對應于HTTP的Set-Cookie報頭,并包含一個[QList](index.htm)\u003c[QNetworkCookie](qnetworkcookie.html)\u003e表示由服務器發送到存儲在本地的餅干 |
**See also** [header](qnetworkrequest.html#header)( )[setHeader](qnetworkrequest.html#setHeader)( )[rawHeader](qnetworkrequest.html#rawHeader)()和[setRawHeader](qnetworkrequest.html#setRawHeader)( ) 。
```
QNetworkRequest.LoadControl
```
指示如果請求的加載機制的一個方面已手動復蓋,如通過[QtWebKit](index.htm)。
| Constant | Value | Description |
| --- | --- | --- |
| `QNetworkRequest.Automatic` | `0` | 默認值:表示默認行為。 |
| `QNetworkRequest.Manual` | `1` | 表示行為已手動復蓋。 |
這個枚舉被引入或修改的Qt 4.7 。
```
QNetworkRequest.Priority
```
這個枚舉列出了可能的網絡請求優先級。
| Constant | Value | Description |
| --- | --- | --- |
| `QNetworkRequest.HighPriority` | `1` | 高優先級 |
| `QNetworkRequest.NormalPriority` | `3` | 普通優先級 |
| `QNetworkRequest.LowPriority` | `5` | 低優先級 |
這個枚舉被引入或修改的Qt 4.7 。
* * *
## Method Documentation
```
QNetworkRequest.__init__ (self, QUrl?url?=?QUrl())
```
構造一個[QNetworkRequest](qnetworkrequest.html)與對象_url_以被請求的URL 。
**See also** [url](qnetworkrequest.html#url)()和[setUrl](qnetworkrequest.html#setUrl)( ) 。
```
QNetworkRequest.__init__ (self, QNetworkRequest?other)
```
創建副本_other_。
```
QVariant QNetworkRequest.attribute (self, Attribute?code, QVariant?defaultValue?=?QVariant())
```
```
bool QNetworkRequest.hasRawHeader (self, QByteArray?headerName)
```
返回True如果原始標題_headerName_存在于這個網絡請求。
**See also** [rawHeader](qnetworkrequest.html#rawHeader)()和[setRawHeader](qnetworkrequest.html#setRawHeader)( ) 。
```
QVariant QNetworkRequest.header (self, KnownHeaders?header)
```
返回已知的網絡標頭的值_header_如果它存在于這個請求。如果它不存在,則返回的QVariant () (即,無效的變體) 。
**See also** [KnownHeaders](qnetworkrequest.html#KnownHeaders-enum),[rawHeader](qnetworkrequest.html#rawHeader)()和[setHeader](qnetworkrequest.html#setHeader)( ) 。
```
QObject QNetworkRequest.originatingObject (self)
```
[
返回一個引用到啟動此網絡請求的對象,則返回0 ,如果沒有設置或對象已經被銷毀。
此功能被引入Qt的4.6 。
](qobject.html)
[**See also**](qobject.html) [setOriginatingObject](qnetworkrequest.html#setOriginatingObject)( ) 。
```
Priority QNetworkRequest.priority (self)
```
[
返回此請求的優先級。
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)
[返回頭的原始形式_headerName_。如果沒有這樣的標頭,空](qbytearray.html)[QByteArray](qbytearray.html)被返回,這可能是由一個標題,是目前無法區分,但沒有任何內容(用[hasRawHeader](qnetworkrequest.html#hasRawHeader)( )來找出如果頭存在與否) 。
原標題可以被設置[setRawHeader](qnetworkrequest.html#setRawHeader)()或與[setHeader](qnetworkrequest.html#setHeader)( ) 。
**See also** [header](qnetworkrequest.html#header)()和[setRawHeader](qnetworkrequest.html#setRawHeader)( ) 。
```
list-of-QByteArray QNetworkRequest.rawHeaderList (self)
```
返回在這個網絡要求設置的所有原始標題的列表。這份名單是在頭被設定的順序。
**See also** [hasRawHeader](qnetworkrequest.html#hasRawHeader)()和[rawHeader](qnetworkrequest.html#rawHeader)( ) 。
```
QNetworkRequest.setAttribute (self, Attribute?code, QVariant?value)
```
設置與代碼相關的屬性_code_是值_value_。如果屬性已經設置,以前的值將被丟棄。在特殊的,如果_value_是無效的[QVariant](qvariant.html),屬性未設置。
**See also** [attribute](qnetworkrequest.html#attributex)()和[QNetworkRequest.Attribute](qnetworkrequest.html#Attribute-enum)。
```
QNetworkRequest.setHeader (self, KnownHeaders?header, QVariant?value)
```
設置了已知頭的值_header_要_value_,復蓋任何先前設置的標頭。此操作還設置了相當于原始HTTP標頭。
**See also** [KnownHeaders](qnetworkrequest.html#KnownHeaders-enum),[setRawHeader](qnetworkrequest.html#setRawHeader)()和[header](qnetworkrequest.html#header)( ) 。
```
QNetworkRequest.setOriginatingObject (self, QObject?object)
```
允許設置的參考_object_發起請求。
例如[QtWebKit](index.htm)設置原始對象的[QWebFrame](qwebframe.html)發起請求。
此功能被引入Qt的4.6 。
**See also** [originatingObject](qnetworkrequest.html#originatingObject)( ) 。
```
QNetworkRequest.setPriority (self, Priority?priority)
```
設置此請求的優先級,以_priority_。
**Note:**該_priority_只是一個暗示,網絡訪問管理器。它可以使用或不使用。目前它被用于HTTP來決定哪個請求應該被首先發送到服務器。
此功能被引入Qt的4.7 。
**See also** [priority](qnetworkrequest.html#priority)( ) 。
```
QNetworkRequest.setRawHeader (self, QByteArray?headerName, QByteArray?value)
```
設置頁眉_headerName_有利用價值_headerValue_。如果_headerName_對應于一個已知的報頭(參見[QNetworkRequest.KnownHeaders](qnetworkrequest.html#KnownHeaders-enum)) , raw格式將被解析和相應的“熟”頭將被設置為好。
例如:
```
request.setRawHeader("Last-Modified", "Sun, 06 Nov 1994 08:49:37 GMT");
```
還將設置稱為標頭[LastModifiedHeader](qnetworkrequest.html#KnownHeaders-enum)是[QDateTime](qdatetime.html)解析日期的對象。
注意:在設置相同的頭兩次將復蓋以前的設置。為了實現多個同名的HTTP頭的行為,你應該將兩者連接起來的值,用逗號將它們隔開( “,” ),并設置一個單一的原始標題。
**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)
```
設置此網絡請求的SSL配置是_config_。該應用設置為私有密鑰,本地證書, SSL協議(的SSLv2 , SSLv3的,使用TLSv1如適用) ,即在SSL后端被允許使用的CA證書和密碼。
缺省情況下, SSL配置設置,這使得后端可以自由選擇什么樣的配置是最適合他們。
**See also** [sslConfiguration](qnetworkrequest.html#sslConfiguration)()和[QSslConfiguration.defaultConfiguration](qsslconfiguration.html#defaultConfiguration)( ) 。
```
QNetworkRequest.setUrl (self, QUrl?url)
```
設置此網絡請求所指的是網址_url_。
**See also** [url](qnetworkrequest.html#url)( ) 。
```
QSslConfiguration QNetworkRequest.sslConfiguration (self)
```
[
返回此網絡請求的SSL配置。缺省情況下, SSL設置中指定。
](qsslconfiguration.html)
[**See also**](qsslconfiguration.html) [setSslConfiguration](qnetworkrequest.html#setSslConfiguration)( ) 。
```
QUrl QNetworkRequest.url (self)
```
[
返回此網絡請求是指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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- QDesktopWidget Class Reference
- QDial Class Reference
- QDialog Class Reference
- QDialogButtonBox Class Reference
- QDir Class Reference
- QDirIterator Class Reference
- QDirModel Class Reference
- QDockWidget Class Reference
- QDomAttr Class Reference
- QDomCDATASection Class Reference
- QDomCharacterData Class Reference
- QDomComment Class Reference
- QDomDocument Class Reference
- QDomDocumentFragment Class Reference
- QDomDocumentType Class Reference
- QDomElement Class Reference
- QDomEntity Class Reference
- QDomEntityReference Class Reference
- QDomImplementation Class Reference
- QDomNamedNodeMap Class Reference
- QDomNode Class Reference
- QDomNodeList Class Reference
- QDomNotation Class Reference
- QDomProcessingInstruction Class Reference
- QDomText Class Reference
- QDoubleSpinBox Class Reference
- QDoubleValidator Class Reference
- QDrag Class Reference
- QDragEnterEvent Class Reference
- QDragLeaveEvent Class Reference
- QDragMoveEvent Class Reference
- QDropEvent Class Reference
- QDynamicPropertyChangeEvent Class Reference
- QEasingCurve Class Reference
- QElapsedTimer Class Reference
- QErrorMessage Class Reference
- QEvent Class Reference
- QEventLoop Class Reference
- QEventTransition Class Reference
- QExtensionFactory Class Reference
- QExtensionManager Class Reference
- QFile Class Reference
- QFileDialog Class Reference
- QFileIconProvider Class Reference
- QFileInfo Class Reference
- QFileOpenEvent Class Reference
- QFileSystemModel Class Reference
- QFileSystemWatcher Class Reference
- QFinalState Class Reference
- QFocusEvent Class Reference
- 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