# QClipboard Class Reference
## [[QtGui](index.htm) module]
該QClipboard類提供窗口系統剪貼板。[More...](#details)
繼承[QObject](qobject.html)。
### Types
* `enum Mode { Clipboard, Selection, FindBuffer }`
### Methods
* `clear (self, Mode?mode?=?QClipboard.Clipboard)`
* `connectNotify (self, SIGNAL())`
* `bool event (self, QEvent)`
* `QImage image (self, Mode?mode?=?QClipboard.Clipboard)`
* `QMimeData mimeData (self, Mode?mode?=?QClipboard.Clipboard)`
* `bool ownsClipboard (self)`
* `bool ownsFindBuffer (self)`
* `bool ownsSelection (self)`
* `QPixmap pixmap (self, Mode?mode?=?QClipboard.Clipboard)`
* `setImage (self, QImage, Mode?mode?=?QClipboard.Clipboard)`
* `setMimeData (self, QMimeData?data, Mode?mode?=?QClipboard.Clipboard)`
* `setPixmap (self, QPixmap, Mode?mode?=?QClipboard.Clipboard)`
* `setText (self, QString, Mode?mode?=?QClipboard.Clipboard)`
* `bool supportsFindBuffer (self)`
* `bool supportsSelection (self)`
* `QString text (self, Mode?mode?=?QClipboard.Clipboard)`
* `(QString, QString) text (self, QString?subtype, Mode?mode?=?QClipboard.Clipboard)`
* `QString text (self, QString?subtype, Mode?mode?=?QClipboard.Clipboard)`
### Qt Signals
* `void changed (QClipboard::Mode)`
* `void dataChanged ()`
* `void findBufferChanged ()`
* `void selectionChanged ()`
* * *
## Detailed Description
該QClipboard類提供窗口系統剪貼板。
剪貼板提供復制和粘貼應用程序之間的數據的簡單機制。
QClipboard支持相同的數據類型[QDrag](qdrag.html)確實,并采用類似的機制。對于高級剪貼板的使用讀[Drag and Drop](index.htm)。
有一個在應用程序中的單個QClipboard對象??,作為訪問[QApplication.clipboard](qapplication.html#clipboard)( ) 。
例如:
```
QClipboard *clipboard = [QApplication](qapplication.html).clipboard();
[QString](qstring.html) originalText = clipboard->text();
...
clipboard->setText(newText);
```
QClipboard具有一些方便的功能來訪問常用數據類型:[setText](qclipboard.html#setText)( )允許Unicode文本的交換和[setPixmap](qclipboard.html#setPixmap)()和[setImage](qclipboard.html#setImage)( )允許應用程序之間QPixmaps和QImages的交流。該[setMimeData](qclipboard.html#setMimeData)( )函數是極大的靈活性:它可以讓你添加任何[QMimeData](qmimedata.html)復制到剪貼板中。有相應的getter為每個這些,例如[text](qclipboard.html#text)( )[image](qclipboard.html#image)()和[pixmap](qclipboard.html#pixmap)( ) 。你可以通過調用清除剪貼板[clear](qclipboard.html#clear)( ) 。
使用這些功能的一個典型例子如下:
```
void DropArea.paste()
{
const QClipboard *clipboard = [QApplication](qapplication.html).clipboard();
const [QMimeData](qmimedata.html) *mimeData = clipboard->mimeData();
if (mimeData->hasImage()) {
setPixmap(qvariant_cast<[QPixmap](qpixmap.html)>(mimeData->imageData()));
} else if (mimeData->hasHtml()) {
setText(mimeData->html());
setTextFormat([Qt](qt.html).RichText);
} else if (mimeData->hasText()) {
setText(mimeData->text());
setTextFormat([Qt](qt.html).PlainText);
} else {
setText(tr("Cannot display data"));
}
```
### Notes for X11 Users
* The X11 Window System has the concept of a separate selection and clipboard. When text is selected, it is immediately available as the global mouse selection. The global mouse selection may later be copied to the clipboard. By convention, the middle mouse button is used to paste the global mouse selection.
* X11 also has the concept of ownership; if you change the selection within a window, X11 will only notify the owner and the previous owner of the change, i.e. it will not notify all applications that the selection or clipboard data changed.
* Lastly, the X11 clipboard is event driven, i.e. the clipboard will not function properly if the event loop is not running. Similarly, it is recommended that the contents of the clipboard are stored or retrieved in direct response to user-input events, e.g. mouse button or key presses and releases. You should not store or retrieve the clipboard contents in response to timer or non-user-input events.
* Since there is no standard way to copy and paste files between applications on X11, various MIME types and conventions are currently in use. For instance, Nautilus expects files to be supplied with a `x-special/gnome-copied-files` MIME type with data beginning with the cut/copy action, a newline character, and the URL of the file.
### Notes for Mac OS X Users
Mac OS X支持保存在查找操作的當前搜索字符串單獨發現的緩沖區。這一發現剪貼板可以通過指定訪問的[FindBuffer](qclipboard.html#Mode-enum)模式。
### Notes for Windows and Mac OS X Users
* Windows and Mac OS X do not support the global mouse selection; they only supports the global clipboard, i.e. they only add text to the clipboard when an explicit copy or cut is made.
* Windows and Mac OS X does not have the concept of ownership; the clipboard is a fully global resource so all applications are notified of changes.
* * *
## Type Documentation
```
QClipboard.Mode
```
該枚舉類型是用來控制系統剪貼板中的一部分是由[QClipboard.mimeData](qclipboard.html#mimeData)( )[QClipboard.setMimeData](qclipboard.html#setMimeData)( )和相關函數。
| Constant | Value | Description |
| --- | --- | --- |
| `QClipboard.Clipboard` | `0` | 表示數據應該存儲和從全局剪貼板中檢索。 |
| `QClipboard.Selection` | `1` | 表示數據應該存儲和從全局鼠標選擇檢索。支持`Selection`是只設置一個全局鼠標選擇(例如X11 )系統。 |
| `QClipboard.FindBuffer` | `2` | 表示數據應該存儲和查找緩沖區中檢索。此模式用于保持搜索字符串在Mac OS X。 |
**See also** [QClipboard.supportsSelection](qclipboard.html#supportsSelection)( ) 。
* * *
## Method Documentation
```
QClipboard.clear (self, Mode?mode?=?QClipboard.Clipboard)
```
清除剪貼板內容。
該_mode_參數用來控制哪些系統剪貼板的一部分使用。如果_mode_ is [QClipboard.Clipboard](qclipboard.html#Mode-enum),此功能清除全局剪貼板中的內容。如果_mode_ is [QClipboard.Selection](qclipboard.html#Mode-enum)這個函數清除全局鼠標選擇內容。如果_mode_ is [QClipboard.FindBuffer](qclipboard.html#Mode-enum)這個函數清除搜索字符串緩沖區。
**See also** [QClipboard.Mode](qclipboard.html#Mode-enum)和[supportsSelection](qclipboard.html#supportsSelection)( ) 。
```
QClipboard.connectNotify (self, SIGNAL())
```
```
bool QClipboard.event (self, QEvent)
```
從重新實現[QObject.event](qobject.html#event)( ) 。
```
QImage QClipboard.image (self, Mode?mode?=?QClipboard.Clipboard)
```
[
返回剪貼板中的圖像,或者返回一個空圖像,如果剪貼板中不包含的圖像,或者如果它包含一個圖像中不支持的圖像格式。
](qimage.html)
[該_mode_參數用來控制哪些系統剪貼板的一部分使用。如果_mode_ is](qimage.html) [QClipboard.Clipboard](qclipboard.html#Mode-enum)時,圖像從全局剪貼板檢索。如果_mode_ is [QClipboard.Selection](qclipboard.html#Mode-enum)時,圖像從全局鼠標選擇檢索。
**See also** [setImage](qclipboard.html#setImage)( )[pixmap](qclipboard.html#pixmap)( )[mimeData](qclipboard.html#mimeData)()和[QImage.isNull](qimage.html#isNull)( ) 。
```
QMimeData QClipboard.mimeData (self, Mode?mode?=?QClipboard.Clipboard)
```
[](qmimedata.html)
[返回一個引用](qmimedata.html)[QMimeData](qmimedata.html)當前剪貼板中的數據的代表性。
該_mode_參數用來控制哪些系統剪貼板的一部分使用。如果_mode_ is [QClipboard.Clipboard](qclipboard.html#Mode-enum)時,數據被從全局剪貼板檢索。如果_mode_ is [QClipboard.Selection](qclipboard.html#Mode-enum)時,數據被從全局鼠標選擇檢索。如果_mode_ is [QClipboard.FindBuffer](qclipboard.html#Mode-enum)時,數據被從該搜索字符串緩沖區中檢索。
該[text](qclipboard.html#text)( )[image](qclipboard.html#image)()和[pixmap](qclipboard.html#pixmap)( )函數用于檢索的文本,圖像和像素映射數據簡單包裝。
**See also** [setMimeData](qclipboard.html#setMimeData)( ) 。
```
bool QClipboard.ownsClipboard (self)
```
返回True如果剪貼板對象擁有的剪貼板數據,否則返回False 。
```
bool QClipboard.ownsFindBuffer (self)
```
返回True如果剪貼板對象擁有的查找緩沖區中的數據,否則返回False 。
這個函數中引入了Qt 4.2中。
```
bool QClipboard.ownsSelection (self)
```
返回True如果剪貼板對象擁有鼠標選擇數據,否則返回False 。
```
QPixmap QClipboard.pixmap (self, Mode?mode?=?QClipboard.Clipboard)
```
[
返回剪貼板像素映射,或者null,如果剪貼板中不包含像素圖。請注意,這可能會丟失信息。例如,如果圖像是24位和顯示器是8位,則結果被轉換為8位,并且如果圖像具有alpha通道,結果正好有一個掩膜。
](qpixmap.html)
[該_mode_參數用來控制哪些系統剪貼板的一部分使用。如果_mode_ is](qpixmap.html) [QClipboard.Clipboard](qclipboard.html#Mode-enum),像素圖是從全局剪貼板中檢索。如果_mode_ is [QClipboard.Selection](qclipboard.html#Mode-enum),像素圖是從全局鼠標選擇檢索。
**See also** [setPixmap](qclipboard.html#setPixmap)( )[image](qclipboard.html#image)( )[mimeData](qclipboard.html#mimeData)()和[QPixmap.convertFromImage](qpixmap.html#convertFromImage)( ) 。
```
QClipboard.setImage (self, QImage, Mode?mode?=?QClipboard.Clipboard)
```
副本_image_復制到剪貼板中。
該_mode_參數用來控制哪些系統剪貼板的一部分使用。如果_mode_ is [QClipboard.Clipboard](qclipboard.html#Mode-enum)中,圖像被存儲在全局剪貼板。如果_mode_ is [QClipboard.Selection](qclipboard.html#Mode-enum)時,數據被存儲在全局鼠標選擇。
這是簡寫:
```
[QMimeData](qmimedata.html) *data = new [QMimeData](qmimedata.html);
data->setImageData(image);
clipboard->setMimeData(data, mode);
```
**See also** [image](qclipboard.html#image)( )[setPixmap](qclipboard.html#setPixmap)()和[setMimeData](qclipboard.html#setMimeData)( ) 。
```
QClipboard.setMimeData (self, QMimeData?data, Mode?mode?=?QClipboard.Clipboard)
```
剪貼板數據集_src_。該數據的所有權轉移到剪貼板。如果你想刪除數據或者調用[clear](qclipboard.html#clear)( )或致電setMimeData ( )再次與新的數據。
該_mode_參數用來控制哪些系統剪貼板的一部分使用。如果_mode_ is [QClipboard.Clipboard](qclipboard.html#Mode-enum)時,數據被存儲在全局剪貼板。如果_mode_ is [QClipboard.Selection](qclipboard.html#Mode-enum)時,數據被存儲在全局鼠標選擇。如果_mode_ is [QClipboard.FindBuffer](qclipboard.html#Mode-enum)時,數據被存儲在搜索字符串緩沖區。
該[setText](qclipboard.html#setText)( )[setImage](qclipboard.html#setImage)()和[setPixmap](qclipboard.html#setPixmap)( )函數分別用于設置文本,圖像和像素映射數據簡單的包裝。
**See also** [mimeData](qclipboard.html#mimeData)( ) 。
```
QClipboard.setPixmap (self, QPixmap, Mode?mode?=?QClipboard.Clipboard)
```
Copies _pixmap_復制到剪貼板中。注意,這是慢[setImage](qclipboard.html#setImage)() ,因為它需要轉換的[QPixmap](qpixmap.html)到[QImage](qimage.html)第一。
該_mode_參數用來控制哪些系統剪貼板的一部分使用。如果_mode_ is [QClipboard.Clipboard](qclipboard.html#Mode-enum),像素圖被存儲在全局剪貼板。如果_mode_ is [QClipboard.Selection](qclipboard.html#Mode-enum),像素圖被存儲在全局鼠標選擇。
**See also** [pixmap](qclipboard.html#pixmap)( )[setImage](qclipboard.html#setImage)()和[setMimeData](qclipboard.html#setMimeData)( ) 。
```
QClipboard.setText (self, QString, Mode?mode?=?QClipboard.Clipboard)
```
Copies _text_到剪貼板為純文本。
該_mode_參數用來控制哪些系統剪貼板的一部分使用。如果_mode_ is [QClipboard.Clipboard](qclipboard.html#Mode-enum),文本被存儲在全局剪貼板。如果_mode_ is [QClipboard.Selection](qclipboard.html#Mode-enum),文本存儲在全局鼠標選擇。如果_mode_ is [QClipboard.FindBuffer](qclipboard.html#Mode-enum),文本存儲在搜索字符串緩沖區。
**See also** [text](qclipboard.html#text)()和[setMimeData](qclipboard.html#setMimeData)( ) 。
```
bool QClipboard.supportsFindBuffer (self)
```
返回True如果剪貼板支持一個單獨的搜索緩存,否則返回False 。
```
bool QClipboard.supportsSelection (self)
```
返回True如果剪貼板支持鼠標選擇,否則返回False 。
```
QString QClipboard.text (self, Mode?mode?=?QClipboard.Clipboard)
```
返回剪貼板中的文本為純文本,或者一個空字符串,如果剪貼板中不包含任何文本。
該_mode_參數用來控制哪些系統剪貼板的一部分使用。如果_mode_ is [QClipboard.Clipboard](qclipboard.html#Mode-enum),文本從全局剪貼板中檢索。如果_mode_ is [QClipboard.Selection](qclipboard.html#Mode-enum),該文本從全局鼠標選擇檢索。如果_mode_ is [QClipboard.FindBuffer](qclipboard.html#Mode-enum),該文本從搜索字符串緩沖區中檢索。
**See also** [setText](qclipboard.html#setText)()和[mimeData](qclipboard.html#mimeData)( ) 。
```
(QString, QString) QClipboard.text (self, QString?subtype, Mode?mode?=?QClipboard.Clipboard)
```
這是一個重載函數。
返回亞型剪貼板文本_subtype_,或一個空字符串,如果剪貼板中不包含任何文本。如果_subtype_為null ,任何亞型是可以接受的,并且_subtype_被設置為所選擇的子類型。
該_mode_參數用來控制哪些系統剪貼板的一部分使用。如果_mode_ is [QClipboard.Clipboard](qclipboard.html#Mode-enum),文本從全局剪貼板中檢索。如果_mode_ is [QClipboard.Selection](qclipboard.html#Mode-enum),該文本從全局鼠標選擇檢索。
為共同的價值觀_subtype_是“普通”和“HTML” 。
請注意,多次調用該函數,例如從一個關鍵的事件處理程序,可能會很慢。在這種情況下,你應該使用`dataChanged()`信號代替。
**See also** [setText](qclipboard.html#setText)()和[mimeData](qclipboard.html#mimeData)( ) 。
```
QString QClipboard.text (self, QString?subtype, Mode?mode?=?QClipboard.Clipboard)
```
* * *
## Qt Signal Documentation
```
void changed (QClipboard::Mode)
```
這是該信號的默認超載。
這個信號被發射時,對于給定的剪貼板中的數據_mode_被改變。
這個函數中引入了Qt 4.2中。
**See also** [dataChanged](qclipboard.html#dataChanged)( )[selectionChanged](qclipboard.html#selectionChanged)()和[findBufferChanged](qclipboard.html#findBufferChanged)( ) 。
```
void dataChanged ()
```
這是該信號的默認超載。
當剪貼板中的數據改變這個信號被發射。
在Mac OS X和與Qt版本4.3或更高版本,由其他應用程序所做的剪貼板的變化將只檢測時,應用程序被激活。
**See also** [findBufferChanged](qclipboard.html#findBufferChanged)( )[selectionChanged](qclipboard.html#selectionChanged)()和[changed](qclipboard.html#changed)( ) 。
```
void findBufferChanged ()
```
這是該信號的默認超載。
當發現緩沖區改變這個信號被發射。這僅適用于Mac OS X。
與Qt版本4.3或更高版本,由其他應用程序所做的剪貼板的變化將只檢測時,應用程序被激活。
這個函數中引入了Qt 4.2中。
**See also** [dataChanged](qclipboard.html#dataChanged)( )[selectionChanged](qclipboard.html#selectionChanged)()和[changed](qclipboard.html#changed)( ) 。
```
void selectionChanged ()
```
這是該信號的默認超載。
當選擇改變這個信號被發射。這僅適用于支持選項窗口系統,例如X11 。 Windows和Mac OS X不支持選擇。
**See also** [dataChanged](qclipboard.html#dataChanged)( )[findBufferChanged](qclipboard.html#findBufferChanged)()和[changed](qclipboard.html#changed)( ) 。
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- 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