# QVideoFrame Class Reference
## [[QtMultimedia](index.htm) module]
該QVideoFrame類提供??的視頻數據的幀的表示。[More...](#details)
### Types
* `enum FieldType { ProgressiveFrame, TopField, BottomField, InterlacedFrame }`
* `enum PixelFormat { Format_Invalid, Format_ARGB32, Format_ARGB32_Premultiplied, Format_RGB32, ..., Format_User }`
### Methods
* `__init__ (self)`
* `__init__ (self, QAbstractVideoBuffer?buffer, QSize?size, PixelFormat?format)`
* `__init__ (self, int?bytes, QSize?size, int?bytesPerLine, PixelFormat?format)`
* `__init__ (self, QImage?image)`
* `__init__ (self, QVideoFrame?other)`
* `sip.voidptr bits (self)`
* `int bytesPerLine (self)`
* `int endTime (self)`
* `FieldType fieldType (self)`
* `QVariant handle (self)`
* `QAbstractVideoBuffer.HandleType handleType (self)`
* `int height (self)`
* `bool isMapped (self)`
* `bool isReadable (self)`
* `bool isValid (self)`
* `bool isWritable (self)`
* `bool map (self, QAbstractVideoBuffer.MapMode?mode)`
* `QAbstractVideoBuffer.MapMode mapMode (self)`
* `int mappedBytes (self)`
* `PixelFormat pixelFormat (self)`
* `setEndTime (self, int?time)`
* `setFieldType (self, FieldType)`
* `setStartTime (self, int?time)`
* `QSize size (self)`
* `int startTime (self)`
* `unmap (self)`
* `int width (self)`
### Static Methods
* `QImage.Format imageFormatFromPixelFormat (PixelFormat?format)`
* `PixelFormat pixelFormatFromImageFormat (QImage.Format?format)`
* * *
## Detailed Description
該QVideoFrame類提供??的視頻數據的幀的表示。
一個QVideoFrame封裝了一個視頻幀,以及有關幀信息的數據。
一視頻幀的內容可以通過使用被映射到存儲器中的[map](qvideoframe.html#map)()函數。而映射到的視頻數據可以使用訪問[bits](qvideoframe.html#bits)()函數返回一個指向緩沖區的指針,它的總的大小是由給定的[mappedBytes](qvideoframe.html#mappedBytes)()和每一行的大小由下式給出[bytesPerLine](qvideoframe.html#bytesPerLine)( ) 。的返回值[handle](qvideoframe.html#handle)()函數可用于使用內部緩沖器的本機API來訪問幀數據。
在一個QVideoFrame視頻數據被封裝在一個[QAbstractVideoBuffer](qabstractvideobuffer.html)。一個QVideoFrame可以從任何緩沖類型的子類的構造[QAbstractVideoBuffer](qabstractvideobuffer.html)類。
**Note:**QVideoFrame是公開共享的,以視頻幀所做的任何更改也將適用于任何副本。
* * *
## Type Documentation
```
QVideoFrame.FieldType
```
指定的隔行掃描視頻幀所屬的領域。
| Constant | Value | Description |
| --- | --- | --- |
| `QVideoFrame.ProgressiveFrame` | `0` | 該框架是沒有交錯。 |
| `QVideoFrame.TopField` | `1` | 該幀包含一個頂場。 |
| `QVideoFrame.BottomField` | `2` | 該幀包含一個底場。 |
| `QVideoFrame.InterlacedFrame` | `3` | 該幀包含一個合并的頂和底場。 |
```
QVideoFrame.PixelFormat
```
列舉的視頻數據類型。
| Constant | Value | Description |
| --- | --- | --- |
| `QVideoFrame.Format_Invalid` | `0` | 該框架是無效的。 |
| `QVideoFrame.Format_ARGB32` | `1` | 該幀是使用32位ARGB格式( 0xAARRGGBB )存儲。這等效于[QImage.Format_ARGB32](qimage.html#Format-enum)。 |
| `QVideoFrame.Format_ARGB32_Premultiplied` | `2` | 使用預乘32位ARGB格式( 0xAARRGGBB )存儲幀。這等效于[QImage.Format_ARGB32_Premultiplied](qimage.html#Format-enum)。 |
| `QVideoFrame.Format_RGB32` | `3` | 使用32位RGB格式( 0xffRRGGBB )存儲幀。這等效于[QImage.Format_RGB32](qimage.html#Format-enum) |
| `QVideoFrame.Format_RGB24` | `4` | 該框架是采用24位RGB格式( 8-8-8 )存儲。這等效于[QImage.Format_RGB888](qimage.html#Format-enum) |
| `QVideoFrame.Format_RGB565` | `5` | 該幀是使用一個16位的RGB格式( 5-6-5 )存儲。這等效于[QImage.Format_RGB16](qimage.html#Format-enum)。 |
| `QVideoFrame.Format_RGB555` | `6` | 該幀是使用一個16位的RGB格式( 5-5-5 )存儲。這等效于[QImage.Format_RGB555](qimage.html#Format-enum)。 |
| `QVideoFrame.Format_ARGB8565_Premultiplied` | `7` | 該框架是用一個24位預乘的ARGB格式( 8-6-6-5 )存儲。 |
| `QVideoFrame.Format_BGRA32` | `8` | 該幀是使用32位ARGB格式( 0xBBGGRRAA )存儲。 |
| `QVideoFrame.Format_BGRA32_Premultiplied` | `9` | 該框架是使用預乘32位的BGRA格式存儲。 |
| `QVideoFrame.Format_BGR32` | `10` | 該幀是使用一個32位的BGR格式( 0xBBGGRRff )存儲。 |
| `QVideoFrame.Format_BGR24` | `11` | 該框架是使用24位BGR格式( 0xBBGGRR )存儲。 |
| `QVideoFrame.Format_BGR565` | `12` | 該幀是使用一個16位的BGR格式( 5-6-5 )存儲。 |
| `QVideoFrame.Format_BGR555` | `13` | 該幀是使用一個16位的BGR格式( 5-5-5 )存儲。 |
| `QVideoFrame.Format_BGRA5658_Premultiplied` | `14` | 該框架是用一個24位預乘的BGRA格式( 5-6-5-8 )存儲。 |
| `QVideoFrame.Format_AYUV444` | `15` | 該框架是使用填充32位AYUV格式( 0xAAYYUUVV )存儲。 |
| `QVideoFrame.Format_AYUV444_Premultiplied` | `16` | 該框架是使用填充預乘32位AYUV格式( 0xAAYYUUVV )存儲。 |
| `QVideoFrame.Format_YUV444` | `17` | 該框架是使用24 - bit包裝YUV格式( 8-8-8 )存儲。 |
| `QVideoFrame.Format_YUV420P` | `18` | 該幀是使用與U和V平面的8位每個組件的平面YUV格式的水平和垂直子采樣,即, U和V平面的高度和寬度的一半, Y平面的存儲。 |
| `QVideoFrame.Format_YV12` | `19` | 該幀被使用與所述V和U平面的8位每個組件的平面YVU格式水平和垂直子采樣,即V和U平面的高度和寬度的一半, Y平面的存儲。 |
| `QVideoFrame.Format_UYVY` | `20` | 該幀是使用與U和V平面的8位每個組件填充YUV格式的水平子采樣( UYVY )存儲的,也就是兩個水平相鄰的像素被作為一個32位的宏像素具有用于每個像素的Y值和存儲普通U和V值。 |
| `QVideoFrame.Format_YUYV` | `21` | 該幀是使用與U和V平面的8位每個組件填充YUV格式的水平子采樣( YUYV )存儲的,也就是兩個水平相鄰的像素被作為一個32位的宏像素具有用于每個像素的Y值和存儲普通U和V值。 |
| `QVideoFrame.Format_NV12` | `22` | 該幀被使用每組件半平面YUV格式的8位與后跟一個水平和垂直子采樣,填充UV平面(UV)一個Y平面(Y)存儲起來。 |
| `QVideoFrame.Format_NV21` | `23` | 該幀被使用每組件半平面YUV格式的8位與后跟一個水平和垂直子采樣一Y平面(Y)存儲,包裝VU平面( VU) 。 |
| `QVideoFrame.Format_IMC1` | `24` | 該幀是使用與U和V平面的8位每個組件的平面YUV格式的水平和垂直子采樣存儲。這是類似于Format_YUV420P類型,不同的是每U和V平面的線的字節被填充為同一跨距為Y平面。 |
| `QVideoFrame.Format_IMC2` | `25` | 該幀是使用與U和V平面的8位每個組件的平面YUV格式的水平和垂直子采樣存儲。這是類似于Format_YUV420P類型,不同的是U和V平面的線被交織,即U數據的每一行之后是一條線的V數據的創建相同的跨距為Y數據的一條線。 |
| `QVideoFrame.Format_IMC3` | `26` | 該幀被使用與所述V和U平面水平和垂直子采樣的一個8位的每部分的平面YVU格式存儲。這是類似于Format_YV12類型,不同之處在于每對V和U平面的線的字節被填充為相同的跨距為Y平面。 |
| `QVideoFrame.Format_IMC4` | `27` | 該幀被使用與所述V和U平面水平和垂直子采樣的一個8位的每部分的平面YVU格式存儲。這是類似于Format_YV12類型,除了V和U平面的線是交錯的,即V數據的每一行之后是一條線的U數據創建相同的跨距為Y數據的一條線。 |
| `QVideoFrame.Format_Y8` | `28` | 該幀被使用8位灰度格式存儲。 |
| `QVideoFrame.Format_Y16` | `29` | 該幀是使用一個16位線性灰度格式存儲。小尾數。 |
| `QVideoFrame.Format_User` | `1000` | 用戶定義的像素格式起始值。 |
* * *
## Method Documentation
```
QVideoFrame.__init__ (self)
```
構造一個空的視頻幀。
```
QVideoFrame.__init__ (self, QAbstractVideoBuffer?buffer, QSize?size, PixelFormat?format)
```
構造一個視頻幀從一個_buffer_給定像素的_format_和_size_以像素為單位。
**Note:**這不會增加視頻緩沖區的引用計數。
```
QVideoFrame.__init__ (self, int?bytes, QSize?size, int?bytesPerLine, PixelFormat?format)
```
構造的給定像素的視頻幀_format_和_size_以像素為單位。
該_bytesPerLine_(步幅),以字節為單位的每個掃描線的長度,并_bytes_是一個字節必須被分配給該幀的總數。
```
QVideoFrame.__init__ (self, QImage?image)
```
構造一個視頻幀從_image_。
**Note:**這將構造一個無效的視頻幀,如果沒有幀類型等效于圖像格式。
**See also** [pixelFormatFromImageFormat](qvideoframe.html#pixelFormatFromImageFormat)( ) 。
```
QVideoFrame.__init__ (self, QVideoFrame?other)
```
構造的副本_other_。
```
sip.voidptr QVideoFrame.bits (self)
```
返回一個指向幀數據緩沖區的開始。
而幀數據是這個值才有效[mapped](qvideoframe.html#map)。
**See also** [map](qvideoframe.html#map)( )[mappedBytes](qvideoframe.html#mappedBytes)()和[bytesPerLine](qvideoframe.html#bytesPerLine)( ) 。
```
int QVideoFrame.bytesPerLine (self)
```
返回的字節中的掃描線的數目。
**Note:**這是每個唯一的第一平面的線的字節數。隨后飛機每行的字節數應計算為每幀類型。
而幀數據是這個值才有效[mapped](qvideoframe.html#map)。
**See also** [bits](qvideoframe.html#bits)( )[map](qvideoframe.html#map)()和[mappedBytes](qvideoframe.html#mappedBytes)( ) 。
```
int QVideoFrame.endTime (self)
```
返回演示文稿時,當一幀應該停止顯示。
**See also** [setEndTime](qvideoframe.html#setEndTime)( ) 。
```
FieldType QVideoFrame.fieldType (self)
```
[
返回一個隔行視頻幀所屬的領域。
如果視頻不隔行掃描,這將返回WholeFrame 。
](qvideoframe.html#FieldType-enum)
[**See also**](qvideoframe.html#FieldType-enum) [setFieldType](qvideoframe.html#setFieldType)( ) 。
```
QVariant QVideoFrame.handle (self)
```
返回一個特定類型的句柄,一個視頻幀的緩沖區。
對于OpenGL紋理,這將是質感的ID 。
**See also** [QAbstractVideoBuffer.handle](qabstractvideobuffer.html#handle)( ) 。
```
QAbstractVideoBuffer.HandleType QVideoFrame.handleType (self)
```
[
返回一個視頻幀的句柄類型。
```
int QVideoFrame.height (self)
```
返回一個視頻幀的高度。
](qabstractvideobuffer.html#HandleType-enum)
```
QImage.Format QVideoFrame.imageFormatFromPixelFormat (PixelFormat?format)
```
[](qimage.html#Format-enum)
[返回一個圖像格式等同于一個視頻幀的像素_format_。如果沒有相等的格式](qimage.html#Format-enum)[QImage.Format_Invalid](qimage.html#Format-enum)返回來代替。
```
bool QVideoFrame.isMapped (self)
```
如果一個視頻幀的內容被當前映射到系統存儲器標識。
這是一個方便的功能,它會檢查[MapMode](qabstractvideobuffer.html#MapMode-enum)幀不等于[QAbstractVideoBuffer.NotMapped](qabstractvideobuffer.html#MapMode-enum)。
返回True如果視頻幀的內容映射到系統內存,否則返回False 。
**See also** [mapMode](qvideoframe.html#mapMode)()和[QAbstractVideoBuffer.MapMode](qabstractvideobuffer.html#MapMode-enum)。
```
bool QVideoFrame.isReadable (self)
```
如果確定一個視頻幀的映射內容物從幀中讀出時,它被映射。
這是一個方便的功能,如果它檢查[MapMode](qabstractvideobuffer.html#MapMode-enum)包含[QAbstractVideoBuffer.WriteOnly](qabstractvideobuffer.html#MapMode-enum)標志。
返回True如果映射的內存中的內容是從視頻幀讀出,否則返回False 。
**See also** [mapMode](qvideoframe.html#mapMode)()和[QAbstractVideoBuffer.MapMode](qabstractvideobuffer.html#MapMode-enum)。
```
bool QVideoFrame.isValid (self)
```
識別的視頻幀是否是有效的。
無效幀都有一個與之關聯的視頻緩沖器。
返回True如果該幀是有效的,并且假,如果事實并非如此。
```
bool QVideoFrame.isWritable (self)
```
如果識別視頻幀的映射內容時,幀映射將被保存。
這是一個方便的功能,如果它檢查[MapMode](qabstractvideobuffer.html#MapMode-enum)包含[QAbstractVideoBuffer.WriteOnly](qabstractvideobuffer.html#MapMode-enum)標志。
返回True ,如果視頻幀將被更新,否則取消映射時,假。
**Note:**改變被映射在只讀模式中的幀的數據的結果是不確定的。根據不同的緩沖區實現的變更可能會持續存在,或者更糟改變一個共享緩沖區。
**See also** [mapMode](qvideoframe.html#mapMode)()和[QAbstractVideoBuffer.MapMode](qabstractvideobuffer.html#MapMode-enum)。
```
bool QVideoFrame.map (self, QAbstractVideoBuffer.MapMode?mode)
```
映射一個視頻幀的內容到存儲器中。
地圖_mode_指示是否映射存儲器中的內容應被讀出和/或寫入幀。如果映射模式包括[QAbstractVideoBuffer.ReadOnly](qabstractvideobuffer.html#MapMode-enum)標志映射的內存將被填充的視頻幀的內容映射時。如果地圖模式inclues的[QAbstractVideoBuffer.WriteOnly](qabstractvideobuffer.html#MapMode-enum)映射的內存的標志內容將被保存在幀映射時。
而映射的一個視頻幀的內容可以直接通過由返回的指針來訪問[bits](qvideoframe.html#bits)()函數。
當訪問數據不再需要,一定要調用[unmap](qvideoframe.html#unmap)( )函數釋放映射內存。
返回True如果緩沖區被映射到內存中給定的_mode_否則為False。
**See also** [unmap](qvideoframe.html#unmap)( )[mapMode](qvideoframe.html#mapMode)()和[bits](qvideoframe.html#bits)( ) 。
```
QAbstractVideoBuffer.MapMode QVideoFrame.mapMode (self)
```
[
返回一個視頻幀被映射到系統存儲器英寸的模式
](qabstractvideobuffer.html#MapMode-enum)
[**See also**](qabstractvideobuffer.html#MapMode-enum) [map](qvideoframe.html#map)()和[QAbstractVideoBuffer.MapMode](qabstractvideobuffer.html#MapMode-enum)。
```
int QVideoFrame.mappedBytes (self)
```
返回由對應的幀數據所佔用的字節數。
而幀數據是這個值才有效[mapped](qvideoframe.html#map)。
**See also** [map](qvideoframe.html#map)( ) 。
```
PixelFormat QVideoFrame.pixelFormat (self)
```
[
返回一個視頻幀的顏色格式。
](qvideoframe.html#PixelFormat-enum)
```
PixelFormat QVideoFrame.pixelFormatFromImageFormat (QImage.Format?format)
```
[
返回一個視頻像素格式相當于一個圖像_format_。如果沒有相等的格式QVideoFrame.InvalidType返回來代替。
```
QVideoFrame.setEndTime (self, int?time)
```
設置演示文稿_time_當一個幀應停止顯示。
](qvideoframe.html#PixelFormat-enum)
[**See also**](qvideoframe.html#PixelFormat-enum) [endTime](qvideoframe.html#endTime)( ) 。
```
QVideoFrame.setFieldType (self, FieldType)
```
設置_field_隔行掃描視頻幀屬于。
**See also** [fieldType](qvideoframe.html#fieldType)( ) 。
```
QVideoFrame.setStartTime (self, int?time)
```
設置演示文稿_time_當幀的顯示方式。
**See also** [startTime](qvideoframe.html#startTime)( ) 。
```
QSize QVideoFrame.size (self)
```
[
返回一個視頻幀的大小。
```
int QVideoFrame.startTime (self)
```
返回時,應顯示的幀的顯示時間。
](qsize.html)
[**See also**](qsize.html) [setStartTime](qvideoframe.html#setStartTime)( ) 。
```
QVideoFrame.unmap (self)
```
發布映射的內存[map](qvideoframe.html#map)()函數。
如果[MapMode](qabstractvideobuffer.html#MapMode-enum)包括[QAbstractVideoBuffer.WriteOnly](qabstractvideobuffer.html#MapMode-enum)標志,這將持續映射內存的當前內容到視頻幀。
**See also** [map](qvideoframe.html#map)( ) 。
```
int QVideoFrame.width (self)
```
返回一個視頻幀的寬度。
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- QDockWidget Class Reference
- QDomAttr Class Reference
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- QDomDocument Class Reference
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- QDomEntityReference Class Reference
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- QDomProcessingInstruction Class Reference
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- 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
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- QExtensionFactory Class Reference
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- QFile Class Reference
- QFileDialog Class Reference
- QFileIconProvider Class Reference
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- QFileSystemModel Class Reference
- QFileSystemWatcher Class Reference
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- QFocusFrame Class Reference
- QFont Class Reference
- QFontComboBox Class Reference
- QFontDatabase Class Reference
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- QFontInfo Class Reference
- QFontMetrics Class Reference
- QFontMetricsF Class Reference
- QFormBuilder Class Reference
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- QFrame Class Reference
- QFSFileEngine Class Reference
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- QGenericArgument Class Reference
- QGenericReturnArgument Class Reference
- QGesture Class Reference
- QGestureEvent Class Reference
- QGestureRecognizer Class Reference
- QGL Class Reference
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- QGLColormap Class Reference
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- 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
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- 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
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- QHelpEngine Class Reference
- QHelpEngineCore Class Reference
- QHelpEvent Class Reference
- QHelpIndexModel Class Reference
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- 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
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- 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
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- QMatrix Class Reference
- QMatrix2x2 Class Reference
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- QMatrix3x2 Class Reference
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- QMatrix4x2 Class Reference
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- QMdiArea Class Reference
- QMdiSubWindow Class Reference
- QMenu Class Reference
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- QMetaClassInfo Class Reference
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- 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
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- 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
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- 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
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- QStandardItem Class Reference
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- QString Class Reference
- QStringList Class Reference
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- QStringRef Class Reference
- QStyle Class Reference
- QStyledItemDelegate Class Reference
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- QStyleOption Class Reference
- QStyleOptionButton Class Reference
- QStyleOptionComboBox Class Reference
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- 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
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- Qt Class Reference
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- QTapAndHoldGesture Class Reference
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- QTcpServer Class Reference
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- QTemporaryFile Class Reference
- QTest Class Reference
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- QTextBoundaryFinder Class Reference
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- QTextEdit Class Reference
- QTextEncoder Class Reference
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- QTextInlineObject Class Reference
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- QTextLength Class Reference
- QTextLine Class Reference
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- QThread Class Reference
- QThreadPool Class Reference
- QTime Class Reference
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- QTimer Class Reference
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- QToolBar Class Reference
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- Reference
- QTransform Class Reference
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- QUdpSocket Class Reference
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- QUrl Class Reference
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- QVideoFrame Class Reference
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- QWaitCondition Class Reference
- QWebDatabase Class Reference
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- QWebHistory Class Reference
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- QWebHitTestResult Class Reference
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- QWhatsThis Class Reference
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- QWheelEvent Class Reference
- QWidget Class Reference
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- QWindowStateChangeEvent Class Reference
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- QX11EmbedContainer Class Reference
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- QXmlAttributes Class Reference
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- QXmlStreamAttribute Class Reference
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- QXmlStreamEntityDeclaration Class Reference
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