# QScriptValue Class Reference
## [[QtScript](index.htm) module]
該QScriptValue類作為一個容器Qt的腳本數據類型。[More...](#details)
### Types
* `enum PropertyFlag { ReadOnly, Undeletable, SkipInEnumeration, PropertyGetter, ..., UserRange }`
* `class **[PropertyFlags](index.htm)**`
* `enum ResolveFlag { ResolveLocal, ResolvePrototype, ResolveScope, ResolveFull }`
* `class **[ResolveFlags](index.htm)**`
* `enum SpecialValue { NullValue, UndefinedValue }`
### Methods
* `__init__ (self)`
* `__init__ (self, QScriptValue?other)`
* `__init__ (self, SpecialValue?value)`
* `__init__ (self, QScriptEngine?engine, SpecialValue?val)`
* `__init__ (self, bool?value)`
* `__init__ (self, QScriptEngine?engine, bool?val)`
* `__init__ (self, int?value)`
* `__init__ (self, QScriptEngine?engine, int?val)`
* `__init__ (self, float?value)`
* `__init__ (self, QScriptEngine?engine, float?val)`
* `__init__ (self, QString?value)`
* `__init__ (self, QScriptEngine?engine, QString?val)`
* `QScriptValue call (self, QScriptValue?thisObject?=?QScriptValue(), list-of-QScriptValue?args?=?QScriptValueList())`
* `QScriptValue call (self, QScriptValue?thisObject, QScriptValue?arguments)`
* `QScriptValue construct (self, list-of-QScriptValue?args?=?QScriptValueList())`
* `QScriptValue construct (self, QScriptValue?arguments)`
* `QScriptValue data (self)`
* `QScriptEngine engine (self)`
* `bool equals (self, QScriptValue?other)`
* `bool instanceOf (self, QScriptValue?ctor)`
* `bool isArray (self)`
* `bool isBool (self)`
* `bool isBoolean (self)`
* `bool isDate (self)`
* `bool isError (self)`
* `bool isFunction (self)`
* `bool isNull (self)`
* `bool isNumber (self)`
* `bool isObject (self)`
* `bool isQMetaObject (self)`
* `bool isQObject (self)`
* `bool isRegExp (self)`
* `bool isString (self)`
* `bool isUndefined (self)`
* `bool isValid (self)`
* `bool isVariant (self)`
* `bool lessThan (self, QScriptValue?other)`
* `QScriptValue property (self, QString?name, ResolveFlags?mode?=?QScriptValue.ResolvePrototype)`
* `QScriptValue property (self, QScriptString?name, ResolveFlags?mode?=?QScriptValue.ResolvePrototype)`
* `QScriptValue property (self, int?arrayIndex, ResolveFlags?mode?=?QScriptValue.ResolvePrototype)`
* `PropertyFlags propertyFlags (self, QString?name, ResolveFlags?mode?=?QScriptValue.ResolvePrototype)`
* `PropertyFlags propertyFlags (self, QScriptString?name, ResolveFlags?mode?=?QScriptValue.ResolvePrototype)`
* `QScriptValue prototype (self)`
* `QScriptClass scriptClass (self)`
* `setData (self, QScriptValue?data)`
* `setProperty (self, QString?name, QScriptValue?value, PropertyFlags?flags?=?QScriptValue.KeepExistingFlags)`
* `setProperty (self, QScriptString?name, QScriptValue?value, PropertyFlags?flags?=?QScriptValue.KeepExistingFlags)`
* `setProperty (self, int?arrayIndex, QScriptValue?value, PropertyFlags?flags?=?QScriptValue.KeepExistingFlags)`
* `setPrototype (self, QScriptValue?prototype)`
* `setScriptClass (self, QScriptClass?scriptClass)`
* `bool strictlyEquals (self, QScriptValue?other)`
* `bool toBool (self)`
* `bool toBoolean (self)`
* `QDateTime toDateTime (self)`
* `int toInt32 (self)`
* `float toInteger (self)`
* `float toNumber (self)`
* `QScriptValue toObject (self)`
* `QMetaObject toQMetaObject (self)`
* `QObject toQObject (self)`
* `QRegExp toRegExp (self)`
* `QString toString (self)`
* `int toUInt16 (self)`
* `int toUInt32 (self)`
* `QVariant toVariant (self)`
* * *
## Detailed Description
該QScriptValue類作為一個容器Qt的腳本數據類型。
QScriptValue支持在中定義的類型 [ECMA-262](http://www.ecma-international.org/publications/standards/Ecma-262.htm)標準:基元類型,它是未定義,為null ,布爾,數字和字符串;和對象類型。此外, Qt的腳本有內置的支持[QVariant](qvariant.html),[QObject](qobject.html)和[QMetaObject](qmetaobject.html)。
對于基于對象類型(包括Date和RegExp ) ,使用NEWT ( )函數[QScriptEngine](qscriptengine.html)(例如[QScriptEngine.newObject](qscriptengine.html#newObject)() )來創建所需類型的QScriptValue 。對于原始類型,使用QScriptValue構造函數重載之一。
命名為T ( )的方法(例如[isBool](qscriptvalue.html#isBool)( )[isUndefined](qscriptvalue.html#isUndefined)() )可以被用來測試一個值是否是特定類型的。命名為TOT ( )方法(例如[toBool](qscriptvalue.html#toBool)( )[toString](qscriptvalue.html#toString)()) can be used to convert a QScriptValue to another type. You can also use the generic [qscriptvalue_cast](qscriptvalue.html#qscriptvalue_cast)() function.
Object values have zero or more properties which are themselves QScriptValues. Use [setProperty](qscriptvalue.html#setProperty)() to set a property of an object, and call [property](qscriptvalue.html#property)() to retrieve the value of a property.
```
[QScriptEngine](qscriptengine.html) myEngine;
QScriptValue myObject = myEngine.newObject();
QScriptValue myOtherObject = myEngine.newObject();
myObject.setProperty("myChild", myOtherObject);
myObject.setProperty("name", "John Doe");
```
Each property can have a set of attributes; these are specified as the third (optional) argument to [setProperty](qscriptvalue.html#setProperty)(). The attributes of a property can be queried by calling the [propertyFlags](qscriptvalue.html#propertyFlags)() function. The following code snippet creates a property that cannot be modified by script code:
```
QScriptValue val(&myEngine, 123);
myObject.setProperty("myReadOnlyProperty", val, QScriptValue.ReadOnly);
```
如果你想遍歷一個腳本對象的屬性,使用[QScriptValueIterator](qscriptvalueiterator.html)類。
對象的值有一個內部`prototype`屬性,該屬性可以被訪問[prototype](qscriptvalue.html#prototype)()和[setPrototype](qscriptvalue.html#setPrototype)( ) 。屬性添加到原型由具有該原型中的所有對象共享,這被稱為基于原型的繼承。在實踐中,這意味著(默認)的[property](qscriptvalue.html#property)( )函數將自動嘗試查找看在財產[prototype](qscriptvalue.html#prototype)( )(和的原型[prototype](qscriptvalue.html#prototype)() ,等等) ,如果對象本身不具有所需的特性。請注意,不是由執行這個原型基于查找[setProperty](qscriptvalue.html#setProperty)();[setProperty](qscriptvalue.html#setProperty)( )總是會在腳本對象本身創造的財產。欲了解更多信息,請參閱[QtScript](index.htm)文檔。
函數對象(對象的[isFunction](qscriptvalue.html#isFunction)( )返回True )可以通過調用來調用[call](qscriptvalue.html#call)( ) 。構造函數可以用來構造新的對象通過調用[construct](qscriptvalue.html#construct)( ) 。
使用[equals](qscriptvalue.html#equals)( )[strictlyEquals](qscriptvalue.html#strictlyEquals)()和[lessThan](qscriptvalue.html#lessThan)( )到QScriptValue比較到另一個。
對象的值可以有與它們相關聯的自定義數據,見[setData](qscriptvalue.html#setData)()和[data](qscriptvalue.html#data)()函數。默認情況下,這個數據是不可訪問的腳本,它可以用來存儲你想要用腳本對象相關聯的任何數據。通常,這是通過使用自定義類對象(見[QScriptClass](qscriptclass.html))來存儲一個C + +類,它包含了“原生”對象數據。
請注意,一個QScriptValue的量[isObject](qscriptvalue.html#isObject)( )是真實的,只有帶有一個參考的實際對象;復制QScriptValue將只復制對象的引用,而不是對象本身。如果你想克隆一個對象(即一個對象的屬性復制到另一個對象) ,你可以用一個幫助做`for-in`聲明腳本代碼,或[QScriptValueIterator](qscriptvalueiterator.html)在C + + 。
* * *
## Type Documentation
```
QScriptValue.PropertyFlag
```
這個枚舉描述屬性的特性。
| Constant | Value | Description |
| --- | --- | --- |
| `QScriptValue.ReadOnly` | `0x00000001` | 該屬性是只讀的。通過Qt的腳本代碼試圖寫入該屬性將被忽略。 |
| `QScriptValue.Undeletable` | `0x00000002` | 試圖通過Qt的腳本代碼`delete`該屬性將被忽略。 |
| `QScriptValue.SkipInEnumeration` | `0x00000004` | 該物業不能由一個枚舉`for-in`枚舉。 |
| `QScriptValue.PropertyGetter` | `0x00000008` | 該物業由一個將被調用來獲得屬性值函數定義。 |
| `QScriptValue.PropertySetter` | `0x00000010` | 該物業由一個將被調用來設置屬性值函數定義。 |
這個標志被用于表示一個現有的屬性是一個[QObject](qobject.html)成員(屬性或方法) 。
| Constant | Value | Description |
| --- | --- | --- |
| `QScriptValue.KeepExistingFlags` | `0x00000800` | 這個值被用來表示[setProperty](qscriptvalue.html#setProperty)( )該物業的標志應保持不變。如果屬性不存在,則默認標志( 0 )將被使用。 |
標志在此范圍內不使用Qt的腳本,并且可以用于定制的目的。
該PropertyFlags類型是一個typedef為[QFlags](index.htm)\u003cPropertyFlag\u003e 。它存儲PropertyFlag值的或組合。
```
QScriptValue.ResolveFlag
```
此枚舉指定如何查找某個對象的屬性。
| Constant | Value | Description |
| --- | --- | --- |
| `QScriptValue.ResolveLocal` | `0x00` | 只檢查對象自己的屬性。 |
| `QScriptValue.ResolvePrototype` | `0x01` | 檢查對象本身的屬性,然后再搜索原型鏈。這是默認的。 |
檢查對象本身的屬性,然后再搜索作用域鏈。
檢查對象本身的屬性,然后再搜索原型鏈,最后搜索的作用域鏈。
該ResolveFlags類型是一個typedef為[QFlags](index.htm)\u003cResolveFlag\u003e 。它存儲ResolveFlag值的或組合。
```
QScriptValue.SpecialValue
```
此枚舉用于指定一個單值類型。
| Constant | Value | Description |
| --- | --- | --- |
| `QScriptValue.UndefinedValue` | `1` | 一個未定義的值。 |
| `QScriptValue.NullValue` | `0` | null值。 |
* * *
## Method Documentation
```
QScriptValue.__init__ (self)
```
構造一個無效的[QScriptValue](qscriptvalue.html)。
```
QScriptValue.__init__ (self, QScriptValue?other)
```
構造一個新的[QScriptValue](qscriptvalue.html)即副本_other_。
注意,如果_other_本發明的目的(即,[isObject](qscriptvalue.html#isObject)( )將返回True ) ,那么只有一個參照相關對象被復制到新的腳本值(即,對象本身不會被復制) 。
```
QScriptValue.__init__ (self, SpecialValue?value)
```
```
QScriptValue.__init__ (self, QScriptEngine?engine, SpecialValue?val)
```
```
QScriptValue.__init__ (self, bool?value)
```
```
QScriptValue.__init__ (self, QScriptEngine?engine, bool?val)
```
```
QScriptValue.__init__ (self, int?value)
```
```
QScriptValue.__init__ (self, QScriptEngine?engine, int?val)
```
```
QScriptValue.__init__ (self, float?value)
```
```
QScriptValue.__init__ (self, QScriptEngine?engine, float?val)
```
構造一個新的[QScriptValue](qscriptvalue.html)用特別的_value_。
此功能被引入Qt的4.5 。
```
QScriptValue.__init__ (self, QString?value)
```
構造一個新的[QScriptValue](qscriptvalue.html)用布爾_value_。
此功能被引入Qt的4.5 。
```
QScriptValue.__init__ (self, QScriptEngine?engine, QString?val)
```
構造一個新的[QScriptValue](qscriptvalue.html)以數字_value_。
此功能被引入Qt的4.5 。
```
QScriptValue QScriptValue.call (self, QScriptValue?thisObject?=?QScriptValue(), list-of-QScriptValue?args?=?QScriptValueList())
```
[](qscriptvalue.html)
[調用此](qscriptvalue.html)[QScriptValue](qscriptvalue.html)作為一個功能,用_thisObject_在函數調用中的' this'對象,并通過_args_作為參數傳遞給函數。返回從函數返回的值。
如果這[QScriptValue](qscriptvalue.html)是不是一個函數,調用( )不執行任何操作,并返回一個無效的[QScriptValue](qscriptvalue.html)。
注意,如果_thisObject_是不是一個對象,全局對象(見[QScriptEngine.globalObject](qscriptengine.html#globalObject)() )將被用作`這個'對象。
調用調用( )可能會導致異常發生在腳本引擎,在這種情況下, ()調用返回拋出的值(通常是`Error`對象) 。您可以致電[QScriptEngine.hasUncaughtException](qscriptengine.html#hasUncaughtException)( ) ,以確定是否發生了異常。
```
[QScriptEngine](qscriptengine.html) engine;
engine.evaluate("function fullName() { return this.firstName + ' ' + this.lastName; }");
engine.evaluate("somePerson = { firstName: 'John', lastName: 'Doe' }");
[QScriptValue](qscriptvalue.html) global = engine.globalObject();
[QScriptValue](qscriptvalue.html) fullName = global.property("fullName");
[QScriptValue](qscriptvalue.html) who = global.property("somePerson");
qDebug() << fullName.call(who).toString(); // "John Doe"
engine.evaluate("function cube(x) { return x * x * x; }");
[QScriptValue](qscriptvalue.html) cube = global.property("cube");
QScriptValueList args;
args << 3;
qDebug() << cube.call([QScriptValue](qscriptvalue.html)(), args).toNumber(); // 27
```
**See also** [construct](qscriptvalue.html#construct)( ) 。
```
QScriptValue QScriptValue.call (self, QScriptValue?thisObject, QScriptValue?arguments)
```
[](qscriptvalue.html)
[調用此](qscriptvalue.html)[QScriptValue](qscriptvalue.html)作為一個功能,用_thisObject_在函數調用中的' this'對象,并通過_arguments_作為參數傳遞給函數。返回從函數返回的值。
如果這[QScriptValue](qscriptvalue.html)不是一個函數,[call](qscriptvalue.html#call)( )不執行任何操作,并返回一個無效的[QScriptValue](qscriptvalue.html)。
_arguments_可以是一個參數對象,數組, null或undefined ;任何其他類型將導致一個TypeError異常被拋出。
注意,如果_thisObject_是不是一個對象,全局對象(見[QScriptEngine.globalObject](qscriptengine.html#globalObject)() )將被用作`這個'對象。
這個功能的一個常見用法是原生函數調用轉發到另一個函數:
```
[QScriptValue](qscriptvalue.html) myNativeFunction([QScriptContext](qscriptcontext.html) *ctx, [QScriptEngine](qscriptengine.html) *)
{
[QScriptValue](qscriptvalue.html) otherFunction = ...;
return otherFunction.call(ctx->thisObject(), ctx->argumentsObject());
}
```
**See also** [construct](qscriptvalue.html#construct)()和[QScriptContext.argumentsObject](qscriptcontext.html#argumentsObject)( ) 。
```
QScriptValue QScriptValue.construct (self, list-of-QScriptValue?args?=?QScriptValueList())
```
[](qscriptvalue.html)
[創建一個新的`Object`并調用這個](qscriptvalue.html)[QScriptValue](qscriptvalue.html)作為一個構造函數,使用創建的對象作為` this'對象和傳球_args_作為參數。如果從構造函數調用的返回值是一個對象,則該對象被返回,否則默認的構造的對象返回。
如果這[QScriptValue](qscriptvalue.html)是不是一個函數,構造( )不執行任何操作,并返回一個無效的[QScriptValue](qscriptvalue.html)。
調用構造( )可能會導致異常發生在腳本引擎,在這種情況下,構建()返回一個被拋出(通常是一個值`Error`對象) 。您可以致電[QScriptEngine.hasUncaughtException](qscriptengine.html#hasUncaughtException)( ) ,以確定是否發生了異常。
**See also** [call](qscriptvalue.html#call)()和[QScriptEngine.newObject](qscriptengine.html#newObject)( ) 。
```
QScriptValue QScriptValue.construct (self, QScriptValue?arguments)
```
[](qscriptvalue.html)
[創建一個新的`Object`并調用這個](qscriptvalue.html)[QScriptValue](qscriptvalue.html)作為一個構造函數,使用創建的對象作為` this'對象和傳球_arguments_作為參數。如果從構造函數調用的返回值是一個對象,則該對象被返回,否則默認的構造的對象返回。
如果這[QScriptValue](qscriptvalue.html)不是一個函數,[construct](qscriptvalue.html#construct)( )不執行任何操作,并返回一個無效的[QScriptValue](qscriptvalue.html)。
_arguments_可以是一個參數對象,數組, null或undefined 。任何其他類型將導致一個TypeError異常被拋出。
**See also** [call](qscriptvalue.html#call)( )[QScriptEngine.newObject](qscriptengine.html#newObject)()和[QScriptContext.argumentsObject](qscriptcontext.html#argumentsObject)( ) 。
```
QScriptValue QScriptValue.data (self)
```
[](qscriptvalue.html)
[返回此內部數據](qscriptvalue.html)[QScriptValue](qscriptvalue.html)對象。[QtScript](index.htm)使用這個屬性來存儲日期,字符串,數字和布爾對象的原始值。對于其他類型的對象,自定義數據可以使用存儲[setData](qscriptvalue.html#setData)( ) 。
此功能被引入Qt的4.4 。
**See also** [setData](qscriptvalue.html#setData)( ) 。
```
QScriptEngine QScriptValue.engine (self)
```
[](qscriptengine.html)
[返回](qscriptengine.html)[QScriptEngine](qscriptengine.html)創建此[QScriptValue](qscriptvalue.html),或者0 ,如果這[QScriptValue](qscriptvalue.html)無效或值不與特定的發動機相關聯。
```
bool QScriptValue.equals (self, QScriptValue?other)
```
返回True如果[QScriptValue](qscriptvalue.html)等于_other_,否則返回False 。比較如下所述的行為 [ECMA-262](http://www.ecma-international.org/publications/standards/Ecma-262.htm)11.9.3節, “抽象相等比較算法” 。
這個函數可以返回真實的,即使這種類型[QScriptValue](qscriptvalue.html)是的類型不同_other_值,即比較不嚴格。例如, 9號比較字符串“ 9”返回True ;一個未定義的值進行比較,以空值返回True ;一個比較`Number`對象,其原始值是6到`String`對象,其原始值“6”返回True ;和數字1比較的布爾值`true`返回True。如果你想執行一個比較沒有這樣的隱式數值轉換,使用[strictlyEquals](qscriptvalue.html#strictlyEquals)( ) 。
注意,如果這個[QScriptValue](qscriptvalue.html)或_other_值是對象,調用這個函數對腳本引擎的副作用,因為引擎會調用對象的valueOf()的函數(也可能[toString](qscriptvalue.html#toString)( ) ) ,試圖將對象轉換為原始值(可能導致一個未捕獲的腳本異常) 。
**See also** [strictlyEquals](qscriptvalue.html#strictlyEquals)()和[lessThan](qscriptvalue.html#lessThan)( ) 。
```
bool QScriptValue.instanceOf (self, QScriptValue?ctor)
```
返回True如果[QScriptValue](qscriptvalue.html)是的一個實例_other_否則返回False 。
This [QScriptValue](qscriptvalue.html)被認為是一個實例_other_如果_other_是一個函數和的值`prototype`物業_other_是在原型的這條產業鏈[QScriptValue](qscriptvalue.html)。
```
bool QScriptValue.isArray (self)
```
返回True如果[QScriptValue](qscriptvalue.html)是Array類的一個對象,否則返回False 。
**See also** [QScriptEngine.newArray](qscriptengine.html#newArray)( ) 。
```
bool QScriptValue.isBool (self)
```
返回True如果[QScriptValue](qscriptvalue.html)是原始的Boolean類型,否則返回False 。
此功能被引入Qt的4.5 。
**See also** [toBool](qscriptvalue.html#toBool)( ) 。
```
bool QScriptValue.isBoolean (self)
```
```
bool QScriptValue.isDate (self)
```
返回True如果[QScriptValue](qscriptvalue.html)是Date類的一個對象,否則返回False 。
**See also** [QScriptEngine.newDate](qscriptengine.html#newDate)( ) 。
```
bool QScriptValue.isError (self)
```
返回True如果[QScriptValue](qscriptvalue.html)是Error類的一個對象,否則返回False 。
**See also** [QScriptContext.throwError](qscriptcontext.html#throwError)( ) 。
```
bool QScriptValue.isFunction (self)
```
返回True如果[QScriptValue](qscriptvalue.html)是一個函數,否則返回False 。
**See also** [call](qscriptvalue.html#call)( ) 。
```
bool QScriptValue.isNull (self)
```
返回True如果[QScriptValue](qscriptvalue.html)是原始類型的Null ;否則返回False。
**See also** [QScriptEngine.nullValue](qscriptengine.html#nullValue)( ) 。
```
bool QScriptValue.isNumber (self)
```
返回True如果[QScriptValue](qscriptvalue.html)是的基本類型數,否則返回False 。
**See also** [toNumber](qscriptvalue.html#toNumber)( ) 。
```
bool QScriptValue.isObject (self)
```
返回True如果[QScriptValue](qscriptvalue.html)是Object類型,否則返回False 。
需要注意的是函數值,變量值和[QObject](qobject.html)值是對象,所以對于這樣的值該函數返回True 。
**See also** [toObject](index.htm#toObject)()和[QScriptEngine.newObject](qscriptengine.html#newObject)( ) 。
```
bool QScriptValue.isQMetaObject (self)
```
返回True如果[QScriptValue](qscriptvalue.html)是[QMetaObject](qmetaobject.html)否則返回False 。
**See also** [toQMetaObject](qscriptvalue.html#toQMetaObject)()和[QScriptEngine.newQMetaObject](qscriptengine.html#newQMetaObject)( ) 。
```
bool QScriptValue.isQObject (self)
```
返回True如果[QScriptValue](qscriptvalue.html)是[QObject](qobject.html)否則返回False 。
注意:這個函數返回True ,即使[QObject](qobject.html)這[QScriptValue](qscriptvalue.html)包裹已被刪除。
**See also** [toQObject](qscriptvalue.html#toQObject)()和[QScriptEngine.newQObject](qscriptengine.html#newQObject)( ) 。
```
bool QScriptValue.isRegExp (self)
```
返回True如果[QScriptValue](qscriptvalue.html)是設置了RegExp類的一個對象,否則返回False 。
**See also** [QScriptEngine.newRegExp](qscriptengine.html#newRegExp)( ) 。
```
bool QScriptValue.isString (self)
```
返回True如果[QScriptValue](qscriptvalue.html)是原始類型為String ,否則返回False 。
**See also** [toString](qscriptvalue.html#toString)( ) 。
```
bool QScriptValue.isUndefined (self)
```
返回True如果[QScriptValue](qscriptvalue.html)是未定義的原始類型,否則返回False 。
**See also** [QScriptEngine.undefinedValue](qscriptengine.html#undefinedValue)( ) 。
```
bool QScriptValue.isValid (self)
```
返回True如果[QScriptValue](qscriptvalue.html)是有效的,否則返回False 。
```
bool QScriptValue.isVariant (self)
```
返回True如果[QScriptValue](qscriptvalue.html)是一個變量的值,否則返回False 。
**See also** [toVariant](qscriptvalue.html#toVariant)()和[QScriptEngine.newVariant](qscriptengine.html#newVariant)( ) 。
```
bool QScriptValue.lessThan (self, QScriptValue?other)
```
返回True如果[QScriptValue](qscriptvalue.html)小于_other_,否則返回False 。比較如下所述的行為 [ECMA-262](http://www.ecma-international.org/publications/standards/Ecma-262.htm)11.8.5節, “抽象關系比較算法” 。
注意,如果這個[QScriptValue](qscriptvalue.html)或_other_值是對象,調用這個函數對腳本引擎的副作用,因為引擎會調用對象的valueOf()的函數(也可能[toString](qscriptvalue.html#toString)( ) ) ,試圖將對象轉換為原始值(可能導致一個未捕獲的腳本異常) 。
**See also** [equals](qscriptvalue.html#equals)( ) 。
```
QScriptValue QScriptValue.property (self, QString?name, ResolveFlags?mode?=?QScriptValue.ResolvePrototype)
```
[](qscriptvalue.html)
[返回此值](qscriptvalue.html)[QScriptValue](qscriptvalue.html)的屬性與給定的_name_,使用給定的_mode_為解決該房產。
如果沒有這樣的屬性存在,無效[QScriptValue](qscriptvalue.html)返回。
如果屬性是使用一個getter函數實現的(即有[PropertyGetter](qscriptvalue.html#PropertyFlag-enum)標志設置) ,要求財產( )對腳本引擎的副作用,因為getter函數將被調用(可能導致一個未捕獲的腳本異常) 。如果發生異常,財產( )返回被拋出(通常是一個值`Error`對象) 。
**See also** [setProperty](qscriptvalue.html#setProperty)( )[propertyFlags](qscriptvalue.html#propertyFlags)()和[QScriptValueIterator](qscriptvalueiterator.html)。
```
QScriptValue QScriptValue.property (self, QScriptString?name, ResolveFlags?mode?=?QScriptValue.ResolvePrototype)
```
[](qscriptvalue.html)
[返回此值](qscriptvalue.html)[QScriptValue](qscriptvalue.html)的屬性與給定的_name_,使用給定的_mode_為解決該房產。
這種超負荷[property](qscriptvalue.html#property)當你需要查找同一個屬性重復,因為查詢的速度就會加快,當名字被表示為一個字符串實習()是非常有用的。
此功能被引入Qt的4.4 。
**See also** [QScriptEngine.toStringHandle](qscriptengine.html#toStringHandle)()和[setProperty](qscriptvalue.html#setProperty)( ) 。
```
QScriptValue QScriptValue.property (self, int?arrayIndex, ResolveFlags?mode?=?QScriptValue.ResolvePrototype)
```
[
這是一個重載函數。
返回屬性在給定_arrayIndex_,使用給定的_mode_為解決該房產。
此功能與數組對象時提供了方便和性能。
](qscriptvalue.html)
[如果這](qscriptvalue.html)[QScriptValue](qscriptvalue.html)是不是一個Array對象,這個函數的行為就像[property](qscriptvalue.html#property)( )被調用的字符串表示形式_arrayIndex_。
```
PropertyFlags QScriptValue.propertyFlags (self, QString?name, ResolveFlags?mode?=?QScriptValue.ResolvePrototype)
```
[
返回屬性的標志與給定_name_,使用給定的_mode_為解決該房產。
](index.htm)
[**See also**](index.htm) [property](qscriptvalue.html#property)( ) 。
```
PropertyFlags QScriptValue.propertyFlags (self, QScriptString?name, ResolveFlags?mode?=?QScriptValue.ResolvePrototype)
```
[
返回屬性的標志與給定_name_,使用給定的_mode_為解決該房產。
此功能被引入Qt的4.4 。
](index.htm)
[**See also**](index.htm) [property](qscriptvalue.html#property)( ) 。
```
QScriptValue QScriptValue.prototype (self)
```
[](qscriptvalue.html)
[如果這](qscriptvalue.html)[QScriptValue](qscriptvalue.html)是一個對象,返回內部原型(`__proto__`此對象的屬性) ,否則返回一個無效的[QScriptValue](qscriptvalue.html)。
**See also** [setPrototype](qscriptvalue.html#setPrototype)()和[isObject](qscriptvalue.html#isObject)( ) 。
```
QScriptClass QScriptValue.scriptClass (self)
```
[
返回自定義類的腳本,此腳本對象的一個實例,或者0,如果對象是一個自定義類的沒有。
此功能被引入Qt的4.4 。
](qscriptclass.html)
[**See also**](qscriptclass.html) [setScriptClass](qscriptvalue.html#setScriptClass)( ) 。
```
QScriptValue.setData (self, QScriptValue?data)
```
設置內部_data_這[QScriptValue](qscriptvalue.html)對象。您可以使用此功能來設置,將不會直接訪問腳本對象的具體數據,但可以檢索在C + +中使用[data](qscriptvalue.html#data)()函數。
此功能被引入Qt的4.4 。
**See also** [data](qscriptvalue.html#data)()和[QScriptEngine.reportAdditionalMemoryCost](qscriptengine.html#reportAdditionalMemoryCost)( ) 。
```
QScriptValue.setProperty (self, QString?name, QScriptValue?value, PropertyFlags?flags?=?QScriptValue.KeepExistingFlags)
```
設置這個值[QScriptValue](qscriptvalue.html)的屬性與給定的_name_為給定的_value_。
如果這[QScriptValue](qscriptvalue.html)不是一個對象,這個函數不執行任何操作。
如果這[QScriptValue](qscriptvalue.html)不已經有名稱的屬性_name_,一個新的屬性被創建;給定的_flags_然后指定這個屬性可以通過腳本代碼來訪問。
If _value_是無效的,該屬性被刪除。
如果屬性是使用setter函數實現的(即有[PropertySetter](qscriptvalue.html#PropertyFlag-enum)標志設置) ,調用的setProperty ( )對腳本引擎的副作用,因為setter函數將被調用給定的_value_作為參數(可能導致一個未捕獲的腳本異常) 。
請注意,您不能為指定自定義的getter或setter函數內置屬性,如`length`Array對象或元屬性的屬性[QObject](qobject.html)對象。
**See also** [property](qscriptvalue.html#property)( ) 。
```
QScriptValue.setProperty (self, QScriptString?name, QScriptValue?value, PropertyFlags?flags?=?QScriptValue.KeepExistingFlags)
```
設置這個值[QScriptValue](qscriptvalue.html)的屬性與給定的_name_為給定的_value_。給定_flags_指定此屬性可以通過腳本代碼來訪問。
這種超負荷[setProperty](qscriptvalue.html#setProperty)當你需要多次設置相同的屬性,因為可以執行的操作時,速度更快的名字被表示為一個字符串實習()是非常有用的。
此功能被引入Qt的4.4 。
**See also** [QScriptEngine.toStringHandle](qscriptengine.html#toStringHandle)( ) 。
```
QScriptValue.setProperty (self, int?arrayIndex, QScriptValue?value, PropertyFlags?flags?=?QScriptValue.KeepExistingFlags)
```
這是一個重載函數。
設置該屬性在給定_arrayIndex_為給定的_value_。
此功能與數組對象時提供了方便和性能。
如果這[QScriptValue](qscriptvalue.html)是不是一個Array對象,這個函數的行為就像[setProperty](qscriptvalue.html#setProperty)( )被調用的字符串表示形式_arrayIndex_。
```
QScriptValue.setPrototype (self, QScriptValue?prototype)
```
如果這[QScriptValue](qscriptvalue.html)是一個對象,設置內部原型(`__proto__`這個對象是物業)_prototype_否則什么都不做。
內部原型不應該與公共財產名稱為“原型”混淆;公眾原型通常只設置在充當構造函數。
**See also** [prototype](qscriptvalue.html#prototype)()和[isObject](qscriptvalue.html#isObject)( ) 。
```
QScriptValue.setScriptClass (self, QScriptClass?scriptClass)
```
設置此腳本對象的自定義腳本類_scriptClass_。這可以用來“推動”(例如通過在腳本中“新”運算符創建一個簡單的腳本對象,或者通過[QScriptEngine.newObject](qscriptengine.html#newObject)(中) C + +)到自定義類型的對象。
If _scriptClass_為0時,該對象將被降級為普通的腳本對象。
此功能被引入Qt的4.4 。
**See also** [scriptClass](qscriptvalue.html#scriptClass)()和[setData](qscriptvalue.html#setData)( ) 。
```
bool QScriptValue.strictlyEquals (self, QScriptValue?other)
```
返回True如果[QScriptValue](qscriptvalue.html)等于_other_使用嚴格的比較(無轉換) ,否則返回False 。比較如下所述的行為 [ECMA-262](http://www.ecma-international.org/publications/standards/Ecma-262.htm)11.9.6節, “嚴格相等比較算法” 。
如果這種類型[QScriptValue](qscriptvalue.html)是的類型不同_other_值,此函數返回False 。如果類型相同,則結果取決于類型,如下面的表中:
| Type | Result |
| --- | --- |
| Undefined | true |
| Null | true |
| Boolean | true if both values are true, false otherwise |
| Number | false if either value is NaN (Not-a-Number); true if values are equal, false otherwise |
| String | true if both values are exactly the same sequence of characters, false otherwise |
| Object | true if both values refer to the same object, false otherwise |
**See also** [equals](qscriptvalue.html#equals)( ) 。
```
bool QScriptValue.toBool (self)
```
返回此布爾值[QScriptValue](qscriptvalue.html)使用中所描述的轉換規則 [ECMA-262](http://www.ecma-international.org/publications/standards/Ecma-262.htm)第9.2節, “ ToBoolean ” 。
注意,如果這個[QScriptValue](qscriptvalue.html)是一個對象,調用這個函數對腳本引擎的副作用,因為引擎會調用對象的valueOf()的函數(也可能[toString](qscriptvalue.html#toString)( ) ) ,試圖將對象轉換為原始值(可能導致一個未捕獲的腳本異常) 。
此功能被引入Qt的4.5 。
**See also** [isBool](qscriptvalue.html#isBool)( ) 。
```
bool QScriptValue.toBoolean (self)
```
```
QDateTime QScriptValue.toDateTime (self)
```
[](qdatetime.html)
[返回](qdatetime.html)[QDateTime](qdatetime.html)這個值的表示,在本地時間。如果這[QScriptValue](qscriptvalue.html)是不是一個日期,或者日期的值是NaN (非數字號碼) ,無效[QDateTime](qdatetime.html)返回。
**See also** [isDate](qscriptvalue.html#isDate)( ) 。
```
int QScriptValue.toInt32 (self)
```
返回此簽名的32位整數值[QScriptValue](qscriptvalue.html)使用中所描述的轉換規則 [ECMA-262](http://www.ecma-international.org/publications/standards/Ecma-262.htm)第9.5節“ ToInt32 ” 。
注意,如果這個[QScriptValue](qscriptvalue.html)是一個對象,調用這個函數對腳本引擎的副作用,因為引擎會調用對象的valueOf()的函數(也可能[toString](qscriptvalue.html#toString)( ) ) ,試圖將對象轉換為原始值(可能導致一個未捕獲的腳本異常) 。
**See also** [toNumber](qscriptvalue.html#toNumber)()和[toUInt32](qscriptvalue.html#toUInt32)( ) 。
```
float QScriptValue.toInteger (self)
```
返回此整數值[QScriptValue](qscriptvalue.html)使用中所描述的轉換規則 [ECMA-262](http://www.ecma-international.org/publications/standards/Ecma-262.htm)9.4節, “ ToInteger ” 。
注意,如果這個[QScriptValue](qscriptvalue.html)是一個對象,調用這個函數對腳本引擎的副作用,因為引擎會調用對象的valueOf()的函數(也可能[toString](qscriptvalue.html#toString)( ) ) ,試圖將對象轉換為原始值(可能導致一個未捕獲的腳本異常) 。
**See also** [toNumber](qscriptvalue.html#toNumber)( ) 。
```
float QScriptValue.toNumber (self)
```
返回此數值[QScriptValue](qscriptvalue.html),如在定義 [ECMA-262](http://www.ecma-international.org/publications/standards/Ecma-262.htm)第9.3節, “ ToNumber ” 。
注意,如果這個[QScriptValue](qscriptvalue.html)是一個對象,調用這個函數對腳本引擎的副作用,因為引擎會調用對象的valueOf()的函數(也可能[toString](qscriptvalue.html#toString)( ) ) ,試圖將對象轉換為原始值(可能導致一個未捕獲的腳本異常) 。
**See also** [isNumber](qscriptvalue.html#isNumber)( )[toInteger](qscriptvalue.html#toInteger)( )[toInt32](qscriptvalue.html#toInt32)( )[toUInt32](qscriptvalue.html#toUInt32)()和[toUInt16](qscriptvalue.html#toUInt16)( ) 。
```
QScriptValue QScriptValue.toObject (self)
```
[](qscriptvalue.html)
```
QMetaObject QScriptValue.toQMetaObject (self)
```
[](qmetaobject.html)
[如果這](qmetaobject.html)[QScriptValue](qscriptvalue.html)是[QMetaObject](qmetaobject.html),返回[QMetaObject](qmetaobject.html)指針的[QScriptValue](qscriptvalue.html)代表,否則返回0 。
**See also** [isQMetaObject](qscriptvalue.html#isQMetaObject)( ) 。
```
QObject QScriptValue.toQObject (self)
```
[](qobject.html)
[如果這](qobject.html)[QScriptValue](qscriptvalue.html)是[QObject](qobject.html),返回[QObject](qobject.html)指針的[QScriptValue](qscriptvalue.html)代表,否則返回0 。
如果[QObject](qobject.html)這[QScriptValue](qscriptvalue.html)包裹已被刪除,這個函數返回0 (即它有可能為toQObject ( )為0 ,即使返回[isQObject](qscriptvalue.html#isQObject)( )返回True ) 。
**See also** [isQObject](qscriptvalue.html#isQObject)( ) 。
```
QRegExp QScriptValue.toRegExp (self)
```
[](qregexp.html)
[返回](qregexp.html)[QRegExp](qregexp.html)這個值表示。如果這[QScriptValue](qscriptvalue.html)是不是正則表達式,空[QRegExp](qregexp.html)返回。
**See also** [isRegExp](qscriptvalue.html#isRegExp)( ) 。
```
QString QScriptValue.toString (self)
```
返回此字符串值[QScriptValue](qscriptvalue.html),如在定義 [ECMA-262](http://www.ecma-international.org/publications/standards/Ecma-262.htm)第9.8節“的ToString ” 。
注意,如果這個[QScriptValue](qscriptvalue.html)是一個對象,調用這個函數對腳本引擎的副作用,因為引擎會調用對象的toString ( )函數(以及可能的valueOf ( ) ) ,試圖將對象轉換為原始值(可能導致一個未捕獲腳本異常) 。
**See also** [isString](qscriptvalue.html#isString)( ) 。
```
int QScriptValue.toUInt16 (self)
```
返回此的無符號16位整型值[QScriptValue](qscriptvalue.html)使用中所描述的轉換規則 [ECMA-262](http://www.ecma-international.org/publications/standards/Ecma-262.htm)9.7節, “ ToUint16 ” 。
注意,如果這個[QScriptValue](qscriptvalue.html)是一個對象,調用這個函數對腳本引擎的副作用,因為引擎會調用對象的valueOf()的函數(也可能[toString](qscriptvalue.html#toString)( ) ) ,試圖將對象轉換為原始值(可能導致一個未捕獲的腳本異常) 。
**See also** [toNumber](qscriptvalue.html#toNumber)( ) 。
```
int QScriptValue.toUInt32 (self)
```
返回此的無符號32位整型值[QScriptValue](qscriptvalue.html)使用中所描述的轉換規則 [ECMA-262](http://www.ecma-international.org/publications/standards/Ecma-262.htm)第9.6節“ ToUint32 ” 。
注意,如果這個[QScriptValue](qscriptvalue.html)是一個對象,調用這個函數對腳本引擎的副作用,因為引擎會調用對象的valueOf()的函數(也可能[toString](qscriptvalue.html#toString)( ) ) ,試圖將對象轉換為原始值(可能導致一個未捕獲的腳本異常) 。
**See also** [toNumber](qscriptvalue.html#toNumber)()和[toInt32](qscriptvalue.html#toInt32)( ) 。
```
QVariant QScriptValue.toVariant (self)
```
返回[QVariant](qvariant.html)這個值[QScriptValue](qscriptvalue.html),如果它可以被轉換成一個[QVariant](qvariant.html)否則返回一個無效的[QVariant](qvariant.html)。該轉換是根據下面的表執行:
| Input Type | Result |
| --- | --- |
| Undefined | An invalid [QVariant](qvariant.html). |
| Null | An invalid [QVariant](qvariant.html). |
| Boolean | A [QVariant](qvariant.html) containing the value of the boolean. |
| Number | A [QVariant](qvariant.html) containing the value of the number. |
| String | A [QVariant](qvariant.html) containing the value of the string. |
| [QVariant](qvariant.html) Object | The result is the [QVariant](qvariant.html) value of the object (no conversion). |
| [QObject](qobject.html) Object | A [QVariant](qvariant.html) containing a pointer to the [QObject](qobject.html). |
| Date Object | A [QVariant](qvariant.html) containing the date value ([toDateTime](qscriptvalue.html#toDateTime)()). |
| RegExp Object | A [QVariant](qvariant.html) containing the regular expression value ([toRegExp](qscriptvalue.html#toRegExp)()). |
| Array Object | The array is converted to a [QVariantList](qvariant.html#QVariantList-typedef). Each element is converted to a [QVariant](qvariant.html), recursively; cyclic references are not followed. |
| Object | The object is converted to a [QVariantMap](qvariant.html#QVariantMap-typedef). Each property is converted to a [QVariant](qvariant.html), recursively; cyclic references are not followed. |
**See also** [isVariant](qscriptvalue.html#isVariant)( ) 。
- PyQt4 中文文檔
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- 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