# QSqlResult Class Reference
## [[QtSql](index.htm) module]
該QSqlResult類提供了一個抽象的接口,用于從特定的SQL數據庫訪問數據。[More...](#details)
### Types
* `enum BindingSyntax { PositionalBinding, NamedBinding }`
### Methods
* `__init__ (self, QSqlDriver?db)`
* `addBindValue (self, QVariant?val, QSql.ParamType?type)`
* `int at (self)`
* `BindingSyntax bindingSyntax (self)`
* `bindValue (self, int?pos, QVariant?val, QSql.ParamType?type)`
* `bindValue (self, QString?placeholder, QVariant?val, QSql.ParamType?type)`
* `QSql.ParamType bindValueType (self, QString?placeholder)`
* `QSql.ParamType bindValueType (self, int?pos)`
* `QVariant boundValue (self, QString?placeholder)`
* `QVariant boundValue (self, int?pos)`
* `int boundValueCount (self)`
* `QString boundValueName (self, int?pos)`
* `list-of-QVariant boundValues (self)`
* `clear (self)`
* `QVariant data (self, int?i)`
* `QSqlDriver driver (self)`
* `bool exec_ (self)`
* `QString executedQuery (self)`
* `bool fetch (self, int?i)`
* `bool fetchFirst (self)`
* `bool fetchLast (self)`
* `bool fetchNext (self)`
* `bool fetchPrevious (self)`
* `QVariant handle (self)`
* `bool hasOutValues (self)`
* `bool isActive (self)`
* `bool isForwardOnly (self)`
* `bool isNull (self, int?i)`
* `bool isSelect (self)`
* `bool isValid (self)`
* `QSqlError lastError (self)`
* `QVariant lastInsertId (self)`
* `QString lastQuery (self)`
* `int numRowsAffected (self)`
* `bool prepare (self, QString?query)`
* `QSqlRecord record (self)`
* `bool reset (self, QString?sqlquery)`
* `bool savePrepare (self, QString?sqlquery)`
* `setActive (self, bool?a)`
* `setAt (self, int?at)`
* `setForwardOnly (self, bool?forward)`
* `setLastError (self, QSqlError?e)`
* `setQuery (self, QString?query)`
* `setSelect (self, bool?s)`
* `int size (self)`
* * *
## Detailed Description
該QSqlResult類提供了一個抽象的接口,用于從特定的SQL數據庫訪問數據。
通常情況下,您可以使用[QSqlQuery](qsqlquery.html)而不是QSqlResult ,因為[QSqlQuery](qsqlquery.html)提供了一個通用的包裝器QSqlResult的數據庫特定的實現。
如果要實現自己的SQL驅動程序(通過繼承[QSqlDriver](qsqldriver.html)) ,您將需要提供自己的QSqlResult子類,它實現了所有你所需要的純虛函數和其他虛函數。
* * *
## Type Documentation
```
QSqlResult.BindingSyntax
```
該枚舉類型指定不同的語法在準備好的查詢中指定佔位符。
| Constant | Value | Description |
| --- | --- | --- |
| `QSqlResult.PositionalBinding` | `0` | 使用ODBC風格的語法位置,用“ ? ”作為佔位符。 |
| `QSqlResult.NamedBinding` | `1` | 使用Oracle風格的語法與命名佔位符(例如“ : ID” ) |
**See also** [bindingSyntax](qsqlresult.html#bindingSyntax)( ) 。
* * *
## Method Documentation
```
QSqlResult.__init__ (self, QSqlDriver?db)
```
創建[QSqlResult](qsqlresult.html)使用數據庫驅動程序_db_。該對象被初始化為無效狀態。
**See also** [isActive](qsqlresult.html#isActive)()和[driver](qsqlresult.html#driver)( ) 。
```
QSqlResult.addBindValue (self, QVariant?val, QSql.ParamType?type)
```
綁定值_val_參數類型_paramType_在當前記錄(行)的下一個可用位置。
**See also** [bindValue](qsqlresult.html#bindValue)( ) 。
```
int QSqlResult.at (self)
```
返回結果的電流(從零開始)行的位置。可能返回的特殊值[QSql.BeforeFirstRow](qsql.html#Location-enum) or [QSql.AfterLastRow](qsql.html#Location-enum)。
**See also** [setAt](qsqlresult.html#setAt)()和[isValid](qsqlresult.html#isValid)( ) 。
```
BindingSyntax QSqlResult.bindingSyntax (self)
```
[
返回使用準備好的查詢的綁定語法。
```
QSqlResult.bindValue (self, int?pos, QVariant?val, QSql.ParamType?type)
```
綁定值_val_參數類型_paramType_到位置_index_當前記錄(行)中。
](qsqlresult.html#BindingSyntax-enum)
[**See also**](qsqlresult.html#BindingSyntax-enum) [addBindValue](qsqlresult.html#addBindValue)( ) 。
```
QSqlResult.bindValue (self, QString?placeholder, QVariant?val, QSql.ParamType?type)
```
這是一個重載函數。
綁定值_val_參數類型_paramType_到_placeholder_在當前記錄(行)的名字。
值不能綁定到多個位置的查詢,例如:
```
INSERT INTO testtable (id, name, samename) VALUES (:id, :name, :name)
```
綁定到名稱將綁定到第一:名字,但沒有第二個。
**Note:**綁定一個未定義的佔位符,將導致不確定的行為。
**See also** [QSqlQuery.bindValue](qsqlquery.html#bindValue)( ) 。
```
QSql.ParamType QSqlResult.bindValueType (self, QString?placeholder)
```
[
返回綁定在位置值的參數類型_index_。
](index.htm)
[**See also**](index.htm) [boundValue](qsqlresult.html#boundValue)( ) 。
```
QSql.ParamType QSqlResult.bindValueType (self, int?pos)
```
[
這是一個重載函數。
返回綁定與給定值的參數類型_placeholder_名稱。
```
QVariant QSqlResult.boundValue (self, QString?placeholder)
```
返回綁定在位置的值_index_當前記錄(行)中。
](index.htm)
[**See also**](index.htm) [bindValue](qsqlresult.html#bindValue)()和[boundValues](qsqlresult.html#boundValues)( ) 。
```
QVariant QSqlResult.boundValue (self, int?pos)
```
這是一個重載函數。
返回綁定在給定的值_placeholder_在當前記錄(行)的名字。
**See also** [bindValueType](qsqlresult.html#bindValueType)( ) 。
```
int QSqlResult.boundValueCount (self)
```
返回結果綁定的值的數目。
**See also** [boundValues](qsqlresult.html#boundValues)( ) 。
```
QString QSqlResult.boundValueName (self, int?pos)
```
返回綁定的值的名稱的位置_index_當前記錄(行)中。
**See also** [boundValue](qsqlresult.html#boundValue)( ) 。
```
list-of-QVariant QSqlResult.boundValues (self)
```
返回當前記錄(行)結果的綁定值的向量。
**See also** [boundValueCount](qsqlresult.html#boundValueCount)( ) 。
```
QSqlResult.clear (self)
```
清除整個結果集,并釋放所有相關資源。
```
QVariant QSqlResult.data (self, int?i)
```
這種方法是抽象的,應在任何子類中重新實現。
返回的數據為場_index_當前行中的[QVariant](qvariant.html)。如果結果是在活動狀態并且被定位于一個有效的記錄和該功能僅稱為_index_是非負的。派生類必須重新實現這個函數,返回字段的值_index_或的QVariant () ,如果它不能確定。
```
QSqlDriver QSqlResult.driver (self)
```
[
返回與結果相關的驅動程序。這是傳遞給構造函數的對象。
```
bool QSqlResult.exec_ (self)
```
執行查詢,返回True,如果成功,否則返回False 。
](qsqldriver.html)
[**See also**](qsqldriver.html) [prepare](qsqlresult.html#prepare)( ) 。
```
QString QSqlResult.executedQuery (self)
```
返回實際執行的查詢。這可能與被傳遞的查詢,例如,如果綁定值被用來用一備查詢和底層數據庫不支持預編譯查詢。
**See also** [exec_](qsqlresult.html#exec)()和[setQuery](qsqlresult.html#setQuery)( ) 。
```
bool QSqlResult.fetch (self, int?i)
```
這種方法是抽象的,應在任何子類中重新實現。
定位結果到任意(從零開始)排_index_。
如果結果是在活躍狀態,此功能僅被調用。派生類必須重新實現這個功能,結果定位到該行_index_,和呼叫[setAt](qsqlresult.html#setAt)()具有一個適當的值。返回True表示成功,或假來表示失敗。
**See also** [isActive](qsqlresult.html#isActive)( )[fetchFirst](qsqlresult.html#fetchFirst)( )[fetchLast](qsqlresult.html#fetchLast)( )[fetchNext](qsqlresult.html#fetchNext)()和[fetchPrevious](qsqlresult.html#fetchPrevious)( ) 。
```
bool QSqlResult.fetchFirst (self)
```
這種方法是抽象的,應在任何子類中重新實現。
定位結果到結果的第一條記錄(第0行) 。
如果結果是在活躍狀態,此功能僅被調用。派生類必須重新實現這個功能,結果定位到第一條記錄,并調用[setAt](qsqlresult.html#setAt)()具有一個適當的值。返回True表示成功,或假來表示失敗。
**See also** [fetch](qsqlresult.html#fetch)()和[fetchLast](qsqlresult.html#fetchLast)( ) 。
```
bool QSqlResult.fetchLast (self)
```
這種方法是抽象的,應在任何子類中重新實現。
定位結果到最后一個記錄(最后一排)的結果。
如果結果是在活躍狀態,此功能僅被調用。派生類必須重新實現這個功能,結果定位到最后一個記錄,并調用[setAt](qsqlresult.html#setAt)()具有一個適當的值。返回True表示成功,或假來表示失敗。
**See also** [fetch](qsqlresult.html#fetch)()和[fetchFirst](qsqlresult.html#fetchFirst)( ) 。
```
bool QSqlResult.fetchNext (self)
```
定位結果到下一個可用的記錄(行)中的結果。
如果結果是在活躍狀態,此功能僅被調用。默認實現調用[fetch](qsqlresult.html#fetch)( )與下一個索引。派生類可以重新實現這個功能,結果定位到以其他方式下一條記錄,并調用[setAt](qsqlresult.html#setAt)()具有一個適當的值。返回True表示成功,或假來表示失敗。
**See also** [fetch](qsqlresult.html#fetch)()和[fetchPrevious](qsqlresult.html#fetchPrevious)( ) 。
```
bool QSqlResult.fetchPrevious (self)
```
定位結果到以前的記錄(行)的結果。
如果結果是在活躍狀態,此功能僅被調用。默認實現調用[fetch](qsqlresult.html#fetch)( )與以前的指數。派生類可以重新實現這個功能,結果定位到以其他方式下一條記錄,并調用[setAt](qsqlresult.html#setAt)()具有一個適當的值。返回True表示成功,或假來表示失敗。
```
QVariant QSqlResult.handle (self)
```
返回低級別的數據庫句柄包裹在這個結果集[QVariant](qvariant.html)或無效的[QVariant](qvariant.html)如果沒有手柄。
**Warning:**使用這種具有極處的照顧和只有當你知道你在做什么。
**Warning:**這里返回的句柄可以成為一個過時的指針,如果結果被修改(例如,如果您清除它) 。
**Warning:**手柄可以為NULL ,如果沒有執行的結果呢。
這里返回的句柄是依賴于數據庫的,你應該訪問它之前,查詢變量的類型名稱。
本示例檢索手柄的sqlite的結果:
```
[QSqlQuery](qsqlquery.html) query = ...
[QVariant](qvariant.html) v = query.result()->handle();
if (v.isValid() && qstrcmp(v.typeName(), "sqlite3_stmt*")) {
// v.data() returns a pointer to the handle
sqlite3_stmt *handle = *static_cast<sqlite3_stmt **>(v.data());
if (handle != 0) { // check that it is not NULL
...
}
}
```
這段代碼返回的句柄PostgreSQL或MySQL :
```
if (v.typeName() == "PGresult*") {
PGresult *handle = *static_cast<PGresult **>(v.data());
if (handle != 0) ...
}
if (v.typeName() == "MYSQL_STMT*") {
MYSQL_STMT *handle = *static_cast<MYSQL_STMT **>(v.data());
if (handle != 0) ...
}
```
**See also** [QSqlDriver.handle](qsqldriver.html#handle)( ) 。
```
bool QSqlResult.hasOutValues (self)
```
返回True如果查詢的綁定值中至少有一個是一個`QSql.Out`或[QSql.InOut](qsql.html#ParamTypeFlag-enum)否則返回False 。
**See also** [bindValueType](qsqlresult.html#bindValueType)( ) 。
```
bool QSqlResult.isActive (self)
```
返回True如果結果已被檢索的記錄,否則返回False 。
```
bool QSqlResult.isForwardOnly (self)
```
返回True如果你只能通過結果集中向前滾動,否則返回False 。
**See also** [setForwardOnly](qsqlresult.html#setForwardOnly)( ) 。
```
bool QSqlResult.isNull (self, int?i)
```
這種方法是抽象的,應在任何子類中重新實現。
返回True如果在位置字段_index_當前行中為空,否則返回False 。
```
bool QSqlResult.isSelect (self)
```
返回True如果當前的結果是從`SELECT`聲明,否則返回False 。
**See also** [setSelect](qsqlresult.html#setSelect)( ) 。
```
bool QSqlResult.isValid (self)
```
返回True如果結果是定位在一個有效的記錄(即,結果前的第一個或最后一個記錄之后,是不是定位) ,否則返回False 。
**See also** [at](qsqlresult.html#at)( ) 。
```
QSqlError QSqlResult.lastError (self)
```
[
返回與結果相關聯的最后一個錯誤。
](qsqlerror.html)
[**See also**](qsqlerror.html) [setLastError](qsqlresult.html#setLastError)( ) 。
```
QVariant QSqlResult.lastInsertId (self)
```
返回最近插入的行的對象ID ,如果數據庫支持它。無效的[QVariant](qvariant.html)將被退回,如果查詢沒有插入任何值,或者如果數據庫沒有報告ID后面。如果不止一個行被感動的插入,該行為是未定義的。
請注意,對于Oracle數據庫的行的ROWID將被退回,而對于MySQL數據庫行的自動遞增字段將被退回。
**See also** [QSqlDriver.hasFeature](qsqldriver.html#hasFeature)( ) 。
```
QString QSqlResult.lastQuery (self)
```
如果沒有一個返回當前的SQL查詢文本,或空字符串。
**See also** [setQuery](qsqlresult.html#setQuery)( ) 。
```
int QSqlResult.numRowsAffected (self)
```
這種方法是抽象的,應在任何子類中重新實現。
返回受執行的最后一次查詢的行數,或-1,如果它不能確定,或者如果該查詢是`SELECT`聲明。
**See also** [size](qsqlresult.html#size)( ) 。
```
bool QSqlResult.prepare (self, QString?query)
```
準備給定的_query_執行;查詢將通常使用的佔位符,以便它可以被重復地執行。返回True如果查詢成功制備,否則返回False 。
**See also** [exec_](qsqlresult.html#exec)( ) 。
```
QSqlRecord QSqlResult.record (self)
```
[](qsqlrecord.html)
[返回當前記錄,如果查詢是積極的,否則返回一個空](qsqlrecord.html)[QSqlRecord](qsqlrecord.html)。
默認的實現始終返回一個空[QSqlRecord](qsqlrecord.html)。
**See also** [isActive](qsqlresult.html#isActive)( ) 。
```
bool QSqlResult.reset (self, QString?sqlquery)
```
這種方法是抽象的,應在任何子類中重新實現。
將結果用SQL語句_query_用于隨后的數據檢索。
派生類必須重寫本函數和應用_query_到數據庫中。之后的結果被設置為無效狀態和定位的新結果的第一條記錄之前此功能僅調用。派生類應返回True,如果查詢成功,并準備使用,否則返回False。
**See also** [setQuery](qsqlresult.html#setQuery)( ) 。
```
bool QSqlResult.savePrepare (self, QString?sqlquery)
```
準備給定的_query_,使用底層數據庫功能在可能的情況。返回True如果查詢成功制備,否則返回False 。
**See also** [prepare](qsqlresult.html#prepare)( ) 。
```
QSqlResult.setActive (self, bool?a)
```
此功能是為派生類來設置內部有源狀態_active_。
**See also** [isActive](qsqlresult.html#isActive)( ) 。
```
QSqlResult.setAt (self, int?at)
```
此功能是為派生類的內部(從零開始)行位置設置為_index_。
**See also** [at](qsqlresult.html#at)( ) 。
```
QSqlResult.setForwardOnly (self, bool?forward)
```
設置只進模式_forward_。如果_forward_是真的,只[fetchNext](qsqlresult.html#fetchNext)( )是允許的用于導航的結果。只正向模式需要更少的內存,因為結果沒有被緩存。默認情況下,此功能被禁用。
前沖只為False是一個建議的數據庫引擎,它擁有最終決定權在結果集是否是只向前或滾動。[isForwardOnly](qsqlresult.html#isForwardOnly)( )將總是返回結果集的正確狀態。
**Note:**調用setForwardOnly后執行的查詢會導致意想不到的結果充其量和崩潰在最壞的情況。
**See also** [isForwardOnly](qsqlresult.html#isForwardOnly)( )[fetchNext](qsqlresult.html#fetchNext)()和[QSqlQuery.setForwardOnly](qsqlquery.html#setForwardOnly)( ) 。
```
QSqlResult.setLastError (self, QSqlError?e)
```
此功能是為派生類設置的最后一個錯誤_error_。
**See also** [lastError](qsqlresult.html#lastError)( ) 。
```
QSqlResult.setQuery (self, QString?query)
```
設置當前查詢的結果_query_。你必須調用[reset](qsqlresult.html#reset)()來執行對數據庫的查詢。
**See also** [reset](qsqlresult.html#reset)()和[lastQuery](qsqlresult.html#lastQuery)( ) 。
```
QSqlResult.setSelect (self, bool?s)
```
此功能是為派生類來表示當前的語句是否是一個SQL`SELECT`聲明。該_select_參數應該是真實的,如果語句是`SELECT`聲明,否則它應該是假的。
**See also** [isSelect](qsqlresult.html#isSelect)( ) 。
```
int QSqlResult.size (self)
```
這種方法是抽象的,應在任何子類中重新實現。
返回的大小`SELECT`結果,或-1,如果它不能確定,或者如果該查詢是不是一個`SELECT`聲明。
**See also** [numRowsAffected](qsqlresult.html#numRowsAffected)( ) 。
- PyQt4 中文文檔
- PyQt Class Reference
- QAbstractAnimation Class Reference
- QAbstractButton Class Reference
- QAbstractEventDispatcher Class Reference
- QAbstractExtensionFactory Class Reference
- QAbstractExtensionManager Class Reference
- QAbstractFileEngine Class Reference
- QAbstractFileEngineHandler Class Reference
- QAbstractFileEngineIterator Class Reference
- QAbstractFormBuilder Class Reference
- QAbstractGraphicsShapeItem Class Reference
- QAbstractItemDelegate Class Reference
- QAbstractItemModel Class Reference
- QAbstractItemView Class Reference
- QAbstractListModel Class Reference
- QAbstractMessageHandler Class Reference
- QAbstractNetworkCache Class Reference
- QAbstractPrintDialog Class Reference
- QAbstractProxyModel Class Reference
- QAbstractScrollArea Class Reference
- QAbstractSlider Class Reference
- QAbstractSocket Class Reference
- QAbstractSpinBox Class Reference
- QAbstractState Class Reference
- QAbstractTableModel Class Reference
- QAbstractTextDocumentLayout Class Reference
- QAbstractTransition Class Reference
- QAbstractUriResolver Class Reference
- QAbstractVideoBuffer Class Reference
- QAbstractVideoSurface Class Reference
- QAbstractXmlNodeModel Class Reference
- QAbstractXmlReceiver Class Reference
- QAction Class Reference
- QActionEvent Class Reference
- QActionGroup Class Reference
- QAnimationGroup Class Reference
- QApplication Class Reference
- QAssistantClient Class Reference
- QAudio Class Reference
- QAudioDeviceInfo Class Reference
- QAudioFormat Class Reference
- QAudioInput Class Reference
- QAudioOutput Class Reference
- QAuthenticator Class Reference
- QBasicTimer Class Reference
- QBitArray Class Reference
- QBitmap Class Reference
- QBoxLayout Class Reference
- QBrush Class Reference
- QBuffer Class Reference
- QButtonGroup Class Reference
- QByteArray Class Reference
- QByteArrayMatcher Class Reference
- QCalendarWidget Class Reference
- QChar Class Reference
- QCheckBox Class Reference
- QChildEvent Class Reference
- QClipboard Class Reference
- QCloseEvent Class Reference
- QColor Class Reference
- QColorDialog Class Reference
- QColumnView Class Reference
- QComboBox Class Reference
- QCommandLinkButton Class Reference
- QCommonStyle Class Reference
- QCompleter Class Reference
- QConicalGradient Class Reference
- QContextMenuEvent Class Reference
- QCoreApplication Class Reference
- QCryptographicHash Class Reference
- QCursor Class Reference
- QDataStream Class Reference
- QDataWidgetMapper Class Reference
- QDate Class Reference
- QDateEdit Class Reference
- QDateTime Class Reference
- QDateTimeEdit Class Reference
- QDBus Class Reference
- QDBusAbstractAdaptor Class Reference
- QDBusAbstractInterface Class Reference
- QDBusArgument Class Reference
- QDBusConnection Class Reference
- QDBusConnectionInterface Class Reference
- QDBusError Class Reference
- QDBusInterface Class Reference
- QDBusMessage Class Reference
- QDBusObjectPath Class Reference
- QDBusPendingCall Class Reference
- QDBusPendingCallWatcher Class Reference
- QDBusPendingReply Class Reference
- QDBusReply Class Reference
- QDBusServiceWatcher Class Reference
- QDBusSignature Class Reference
- QDBusUnixFileDescriptor Class Reference
- QDBusVariant Class Reference
- QDeclarativeComponent Class Reference
- QDeclarativeContext Class Reference
- QDeclarativeEngine Class Reference
- QDeclarativeError Class Reference
- QDeclarativeExpression Class Reference
- QDeclarativeExtensionPlugin Class Reference
- QDeclarativeImageProvider Class Reference
- QDeclarativeItem Class Reference
- QDeclarativeListReference Class Reference
- QDeclarativeNetworkAccessManagerFactory Class Reference
- QDeclarativeParserStatus Class Reference
- QDeclarativeProperty Class Reference
- QDeclarativePropertyMap Class Reference
- QDeclarativePropertyValueSource Class Reference
- QDeclarativeScriptString Class Reference
- QDeclarativeView Class Reference
- QDesignerActionEditorInterface Class Reference
- QDesignerContainerExtension Class Reference
- QDesignerCustomWidgetCollectionInterface Class Reference
- QDesignerCustomWidgetInterface Class Reference
- QDesignerFormEditorInterface Class Reference
- QDesignerFormWindowCursorInterface Class Reference
- QDesignerFormWindowInterface Class Reference
- QDesignerFormWindowManagerInterface Class Reference
- QDesignerMemberSheetExtension Class Reference
- QDesignerObjectInspectorInterface Class Reference
- QDesignerPropertyEditorInterface Class Reference
- QDesignerPropertySheetExtension Class Reference
- QDesignerTaskMenuExtension Class Reference
- QDesignerWidgetBoxInterface Class Reference
- QDesktopServices Class Reference
- 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