# QRawFont Class Reference
## [[QtGui](index.htm) module]
該QRawFont類提供了訪問字體的單個物理實例。[More...](#details)
### Types
* `enum AntialiasingType { PixelAntialiasing, SubPixelAntialiasing }`
### Methods
* `__init__ (self)`
* `__init__ (self, QString?fileName, float?pixelSize, QFont.HintingPreference?hintingPreference?=?QFont.PreferDefaultHinting)`
* `__init__ (self, QByteArray?fontData, float?pixelSize, QFont.HintingPreference?hintingPreference?=?QFont.PreferDefaultHinting)`
* `__init__ (self, QRawFont?other)`
* `list-of-QPointF advancesForGlyphIndexes (self, list-of-int?glyphIndexes)`
* `QImage alphaMapForGlyph (self, int?glyphIndex, AntialiasingType?antialiasingType?=?QRawFont.SubPixelAntialiasing, QTransform?transform?=?QTransform())`
* `float ascent (self)`
* `float averageCharWidth (self)`
* `float descent (self)`
* `QString familyName (self)`
* `QByteArray fontTable (self, str?tagName)`
* `list-of-int glyphIndexesForString (self, QString?text)`
* `QFont.HintingPreference hintingPreference (self)`
* `bool isValid (self)`
* `float leading (self)`
* `loadFromData (self, QByteArray?fontData, float?pixelSize, QFont.HintingPreference?hintingPreference)`
* `loadFromFile (self, QString?fileName, float?pixelSize, QFont.HintingPreference?hintingPreference)`
* `float maxCharWidth (self)`
* `QPainterPath pathForGlyph (self, int?glyphIndex)`
* `float pixelSize (self)`
* `setPixelSize (self, float?pixelSize)`
* `QFont.Style style (self)`
* `QString styleName (self)`
* `list-of-QFontDatabase.WritingSystem supportedWritingSystems (self)`
* `bool supportsCharacter (self, int?ucs4)`
* `bool supportsCharacter (self, QChar?character)`
* `float unitsPerEm (self)`
* `int weight (self)`
* `float xHeight (self)`
### Static Methods
* `QRawFont fromFont (QFont?font, QFontDatabase.WritingSystem?writingSystem?=?QFontDatabase.Any)`
### Special Methods
* `bool __eq__ (self, QRawFont?other)`
* `bool __ne__ (self, QRawFont?other)`
* * *
## Detailed Description
該QRawFont類提供了訪問字體的單個物理實例。
**Note:**QRawFont是一個低級別的類。對于大多數用途[QFont](qfont.html)是一個比較合適的類。
最常見的是,在用戶界面中顯示文本時,確切的字體用于呈現字符在某種程度上是未知的。這可能是有幾個原因的情況:例如,在實際的物理存在于目標系統上的字體可能會不期而至的開發商,或者文本可以包含用戶選擇的樣式,尺寸或書寫系統不支持所選擇的字體的代碼。
因此, Qt的[QFont](qfont.html)類真正代表字體的查詢。當文本被解釋, Qt會盡力的文字查詢匹配,但根據的支持,不同的字體可用于在幕后。
對于大多數用例來說,這既是預期的和必要的,因為它最大限度地減少文本的用戶界面是不可顯示的可能性。在某些情況下,但是,更直接地控制這個過程可能是有用的。正是由于這些用例的QRawFont類存在。
一個QRawFont對象代表一個給定的字體在一個給定的像素大小單個物理實例。即在典型的情況下,它代表一組TrueType或OpenType字體表,并使用用戶指定的像素大小來度量轉換為邏輯像素單位。它可與組合使用[QGlyphRun](qglyphrun.html)類繪制特定的字形索引在特定位置,也有訪問到物理字體的一些相關數據。
QRawFont只提供了主要的字體技術支持: GDI和DirectWrite在Windows平臺上,[FreeType](index.htm#freetype)Symbian和Linux平臺和CoreText在Mac OS X。對于其他字體后端上,這些API將被禁用。
QRawFont可以以多種方式進行構造:
* It can be constructed by calling QTextLayout.glyphs() or QTextFragment.glyphs(). The returned QGlyphs objects will contain QRawFont objects which represent the actual fonts used to render each portion of the text.
* It can be constructed by passing a [QFont](qfont.html) object to [QRawFont.fromFont](qrawfont.html#fromFont)(). The function will return a QRawFont object representing the font that will be selected as response to the [QFont](qfont.html) query and the selected writing system.
* It can be constructed by passing a file name or [QByteArray](qbytearray.html) directly to the QRawFont constructor, or by calling [loadFromFile](qrawfont.html#loadFromFile)() or [loadFromData](qrawfont.html#loadFromData)(). In this case, the font will not be registered in [QFontDatabase](qfontdatabase.html), and it will not be available as part of regular font selection.
QRawFont被認為是本地在其構造(或者使用構造函數的線程,或致電[loadFromData](qrawfont.html#loadFromData)()或[loadFromFile](qrawfont.html#loadFromFile)())。該QRawFont不能移動到一個不同的線程,但會在有問題的線程被創建。
**Note:**對于緩存字形索引和字體選項的靜態文本,以避免重塑和relayouting在應用程序的內部循環的要求,更好的選擇是[QStaticText](qstatictext.html)類,因為它優化高速緩存的存儲器成本并且還提供了額外的加速繪圖引擎的特定高速緩存的可能性。
* * *
## Type Documentation
```
QRawFont.AntialiasingType
```
這個枚舉變量代表了不同方式的字形可以在函數被光柵化[alphaMapForGlyph](qrawfont.html#alphaMapForGlyph)( ) 。
| Constant | Value | Description |
| --- | --- | --- |
| `QRawFont.PixelAntialiasing` | `0` | 通過測量全像素形狀的復蓋范圍將柵格化。返回的圖像中包含的每個像素的基礎上,字形形狀的復蓋范圍的alpha值。 |
| `QRawFont.SubPixelAntialiasing` | `1` | 通過測量各子像素的顯示,對于每個各像素的紅色,綠色和藍色分量的返回一個單獨的α值將柵格化。 |
* * *
## Method Documentation
```
QRawFont.__init__ (self)
```
構造一個無效的[QRawFont](qrawfont.html)。
```
QRawFont.__init__ (self, QString?fileName, float?pixelSize, QFont.HintingPreference?hintingPreference?=?QFont.PreferDefaultHinting)
```
構造一個[QRawFont](qrawfont.html)表示包含由所引用的文件中的字體_fileName_對于通過給定的大小(以像素為單位)_pixelSize_,并使用所指定的提示的優先級_hintingPreference_。
**Note:**引用的文件必須包含一個TrueType或OpenType字體。
```
QRawFont.__init__ (self, QByteArray?fontData, float?pixelSize, QFont.HintingPreference?hintingPreference?=?QFont.PreferDefaultHinting)
```
構造一個[QRawFont](qrawfont.html)表示包含在所提供的字體_fontData_對于通過給定的大小(以像素為單位)_pixelSize_,并使用所指定的提示的優先級_hintingPreference_。
**Note:**該數據必須包含TrueType或OpenType字體。
```
QRawFont.__init__ (self, QRawFont?other)
```
創建[QRawFont](qrawfont.html)這是一個拷貝_other_。
```
list-of-QPointF QRawFont.advancesForGlyphIndexes (self, list-of-int?glyphIndexes)
```
返回[QRawFont](qrawfont.html)的前進對每個_glyphIndexes_以像素為單位。該貸款給從給定字形的位置到下一個字形應繪制,使其看起來好像兩個字形unspaced的距離。
**See also** [QTextLine.horizontalAdvance](qtextline.html#horizontalAdvance)()和[QFontMetricsF.width](qfontmetricsf.html#width)( ) 。
```
QImage QRawFont.alphaMapForGlyph (self, int?glyphIndex, AntialiasingType?antialiasingType?=?QRawFont.SubPixelAntialiasing, QTransform?transform?=?QTransform())
```
[](qimage.html)
[該函數返回字形的光柵化圖像在給定的_glyphIndex_在底層的字體,用_transform_規定。如果](qimage.html)[QRawFont](qrawfont.html)是無效的,該函數將返回一個無效[QImage](qimage.html)。
If _antialiasingType_被設置為[QRawFont.SubPixelAntialiasing](qrawfont.html#AntialiasingType-enum),然后將生成的圖像將在[QImage.Format_RGB32](qimage.html#Format-enum)和每個像素的RGB值,將表示在該字形的光柵化的像素的子像素的不透明度。否則,圖像將在格式[QImage.Format_Indexed8](qimage.html#Format-enum)和每個像素將包含像素的光柵化的不透明度。
**See also** [pathForGlyph](qrawfont.html#pathForGlyph)()和[QPainter.drawGlyphRun](qpainter.html#drawGlyphRun)( ) 。
```
float QRawFont.ascent (self)
```
返回此東昇[QRawFont](qrawfont.html)以像素為單位。
**See also** [QFontMetricsF.ascent](qfontmetricsf.html#ascent)( ) 。
```
float QRawFont.averageCharWidth (self)
```
返回此字符的平均寬度[QRawFont](qrawfont.html)以像素為單位。
**See also** [QFontMetricsF.averageCharWidth](qfontmetricsf.html#averageCharWidth)( ) 。
```
float QRawFont.descent (self)
```
返回此下降[QRawFont](qrawfont.html)以像素為單位。
**See also** [QFontMetricsF.descent](qfontmetricsf.html#descent)( ) 。
```
QString QRawFont.familyName (self)
```
返回此姓氏[QRawFont](qrawfont.html)。
```
QByteArray QRawFont.fontTable (self, str?tagName)
```
[
檢索評為SFNT表_tagName_從底層的物理字體,或者一個空字節數組,如果沒有這樣的表被發現。返回的字體表中的字節順序是大端,像SFNT格式指定。該_tagName_必須為四個字符,并應在當前平臺的默認字節順序進行格式化。
](qbytearray.html)
```
QRawFont QRawFont.fromFont (QFont?font, QFontDatabase.WritingSystem?writingSystem?=?QFontDatabase.Any)
```
[
取基于物理表示_font_查詢。返回的物理字體是由Qt的首選,以在選定的顯示文本的字體_writingSystem_。
```
list-of-int QRawFont.glyphIndexesForString (self, QString?text)
```
unicode的點串由下式給出轉換_text_使用CMAP表的基本字體到字形索引,并返回包含結果的載體。
](qrawfont.html)
[需要注意的是,在存在于該字體的其他表影響文本的成形的情況下,返回的字形索引將不正確地表示該文本的渲染。為了得到正確的形文字,可以使用](qrawfont.html)[QTextLayout](qtextlayout.html)布置和形狀的文本,然后調用QTextLayout.glyphs ( )來獲取一套字形索引列表和[QRawFont](qrawfont.html)對。
**See also** [advancesForGlyphIndexes](qrawfont.html#advancesForGlyphIndexes)( )[glyphIndexesForChars](qrawfont.html#glyphIndexesForChars)( )[QGlyphRun](qglyphrun.html),[QTextLayout.glyphRuns](qtextlayout.html#glyphRuns)()和[QTextFragment.glyphRuns](qtextfragment.html#glyphRuns)( ) 。
```
QFont.HintingPreference QRawFont.hintingPreference (self)
```
[](qfont.html#HintingPreference-enum)
[返回用于構造這個暗示偏好](qfont.html#HintingPreference-enum)[QRawFont](qrawfont.html)。
**See also** [QFont.hintingPreference](qfont.html#hintingPreference)( ) 。
```
bool QRawFont.isValid (self)
```
返回True如果[QRawFont](qrawfont.html)是有效的,否則為False。
```
float QRawFont.leading (self)
```
返回此領先[QRawFont](qrawfont.html)以像素為單位。
**See also** [QFontMetricsF.leading](qfontmetricsf.html#leading)( ) 。
```
QRawFont.loadFromData (self, QByteArray?fontData, float?pixelSize, QFont.HintingPreference?hintingPreference)
```
替換當前[QRawFont](qrawfont.html)與包含在所提供的字體_fontData_對于通過給定的大小(以像素為單位)_pixelSize_,并使用所指定的提示的優先級_hintingPreference_。
該_fontData_必須包含TrueType或OpenType字體。
**See also** [loadFromFile](qrawfont.html#loadFromFile)( ) 。
```
QRawFont.loadFromFile (self, QString?fileName, float?pixelSize, QFont.HintingPreference?hintingPreference)
```
替換當前[QRawFont](qrawfont.html)由所引用的文件中的內容_fileName_對于通過給定的大小(以像素為單位)_pixelSize_,并使用所指定的提示的優先級_hintingPreference_。
該文件必須引用一個TrueType或OpenType字體。
**See also** [loadFromData](qrawfont.html#loadFromData)( ) 。
```
float QRawFont.maxCharWidth (self)
```
返回最寬的字符的字體的寬度。
**See also** [QFontMetricsF.maxWidth](qfontmetricsf.html#maxWidth)( ) 。
```
QPainterPath QRawFont.pathForGlyph (self, int?glyphIndex)
```
[](qpainterpath.html)
[這個函數返回該字形的形狀在給定的_glyphIndex_在底層的字體,如果](qpainterpath.html)[QRawFont](qrawfont.html)是有效的。否則,它返回一個空[QPainterPath](qpainterpath.html)。
返回的字形將始終unhinted 。
**See also** [alphaMapForGlyph](qrawfont.html#alphaMapForGlyph)()和[QPainterPath.addText](qpainterpath.html#addText)( ) 。
```
float QRawFont.pixelSize (self)
```
返回此像素大小設置[QRawFont](qrawfont.html)。像素大小會影響字形光柵,通過回字形的大小[pathForGlyph](qrawfont.html#pathForGlyph)() ,并用于內部度量轉換設計單位邏輯像素單位。
**See also** [setPixelSize](qrawfont.html#setPixelSize)( ) 。
```
QRawFont.setPixelSize (self, float?pixelSize)
```
設置像素大小與該字體應該被渲染到_pixelSize_。
**See also** [pixelSize](qrawfont.html#pixelSize)( ) 。
```
QFont.Style QRawFont.style (self)
```
[](qfont.html#Style-enum)
[返回此風格](qfont.html#Style-enum)[QRawFont](qrawfont.html)。
**See also** [QFont.style](qfont.html#style)( ) 。
```
QString QRawFont.styleName (self)
```
返回此樣式名[QRawFont](qrawfont.html)。
**See also** [QFont.styleName](qfont.html#styleName)( ) 。
```
list-of-QFontDatabase.WritingSystem QRawFont.supportedWritingSystems (self)
```
返回根據設計師對字體支持的書寫系統列表中的字體文件中提供的信息。請注意,這并不能保證在字體特定的Unicode點支撐。您可以使用[supportsCharacter](qrawfont.html#supportsCharacter)( )來檢查一個單一的,特定的字符支持。
**Note:**該列表是基于字體的OS / 2表設置,需要這樣一個表存在于底層的字體文件Unicode范圍和代碼頁范圍內確定。
**See also** [supportsCharacter](qrawfont.html#supportsCharacter)( ) 。
```
bool QRawFont.supportsCharacter (self, int?ucs4)
```
如果字體有對應于給定的字形,則返回True_character_。
**See also** [supportedWritingSystems](qrawfont.html#supportedWritingSystems)( ) 。
```
bool QRawFont.supportsCharacter (self, QChar?character)
```
這是一個重載函數。
如果字體有對應于UCS- 4編碼的字符的字形,則返回True_ucs4_。
**See also** [supportedWritingSystems](qrawfont.html#supportedWritingSystems)( ) 。
```
float QRawFont.unitsPerEm (self)
```
返回設計單位的數量界定em方形這個的寬度和高度[QRawFont](qrawfont.html)。此值與像素尺寸轉換設計度量時,以像素單位使用的,作為內部度量在設計單位指定與像素大小給出1烯的大小(像素)。
**See also** [pixelSize](qrawfont.html#pixelSize)()和[setPixelSize](qrawfont.html#setPixelSize)( ) 。
```
int QRawFont.weight (self)
```
返回此重量[QRawFont](qrawfont.html)。
**See also** [QFont.weight](qfont.html#weight)( ) 。
```
float QRawFont.xHeight (self)
```
返回此的xHeight[QRawFont](qrawfont.html)以像素為單位。
**See also** [QFontMetricsF.xHeight](qfontmetricsf.html#xHeight)( ) 。
```
bool QRawFont.__eq__ (self, QRawFont?other)
```
```
bool QRawFont.__ne__ (self, QRawFont?other)
```
- 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