# QDockWidget Class Reference
## [[QtGui](index.htm) module]
该QDockWidget类提供了可以在里面一个停靠窗口小部件[QMainWindow](qmainwindow.html)或浮在桌面上的顶层窗口。[More...](#details)
继承[QWidget](qwidget.html)。
### Types
* `enum DockWidgetFeature { DockWidgetClosable, DockWidgetMovable, DockWidgetFloatable, DockWidgetVerticalTitleBar, AllDockWidgetFeatures, NoDockWidgetFeatures }`
* `class **[DockWidgetFeatures](index.htm)**`
### Methods
* `__init__ (self, QString title, QWidget parent = None, Qt.WindowFlags flags = 0)`
* `__init__ (self, QWidget parent = None, Qt.WindowFlags flags = 0)`
* `Qt.DockWidgetAreas allowedAreas (self)`
* `changeEvent (self, QEvent event)`
* `closeEvent (self, QCloseEvent event)`
* `bool event (self, QEvent event)`
* `DockWidgetFeatures features (self)`
* `initStyleOption (self, QStyleOptionDockWidget option)`
* `bool isAreaAllowed (self, Qt.DockWidgetArea area)`
* `bool isFloating (self)`
* `paintEvent (self, QPaintEvent event)`
* `setAllowedAreas (self, Qt.DockWidgetAreas areas)`
* `setFeatures (self, DockWidgetFeatures features)`
* `setFloating (self, bool floating)`
* `setTitleBarWidget (self, QWidget widget)`
* `setWidget (self, QWidget widget)`
* `QWidget titleBarWidget (self)`
* `QAction toggleViewAction (self)`
* `QWidget widget (self)`
### Qt Signals
* `void allowedAreasChanged (Qt::DockWidgetAreas)`
* `void dockLocationChanged (Qt::DockWidgetArea)`
* `void featuresChanged (QDockWidget::DockWidgetFeatures)`
* `void topLevelChanged (bool)`
* `void visibilityChanged (bool)`
* * *
## Detailed Description
该QDockWidget类提供了可以在里面一个停靠窗口小部件[QMainWindow](qmainwindow.html)或浮在桌面上的顶层窗口。
QDockWidget提供码头部件的概念，也知道作为工具选项板或实用程序窗口。坞窗是放置在辅助窗口_dock widget area_周围的[central widget](qmainwindow.html#centralWidget)在[QMainWindow](qmainwindow.html)。
停靠窗口可他们目前的区域内移动，移动到新的领域和浮动（例如，取消停靠）由最终用户。该QDockWidget API允许程序员来限制移动的船坞部件的能力， float和关闭，以及在它们可以被放置区域。
### Appearance
一个QDockWidget包括标题栏和内容区域。标题栏显示的停靠小部件[window title](qwidget.html#windowTitle-prop)，一_float_按钮和_close_按钮。取决于QDockWidget ，状态的_float_和_close_按钮可能会被禁用或根本不显示。
标题栏和按钮的外观取决于[style](qstyle.html)在使用中。
一个QDockWidget作为一个包装它的子控件，设置[setWidget](qdockwidget.html#setWidget)（ ） 。自定义大小的提示，最小和最大大小和尺寸的政策应该在孩子小部件来实现。 QDockWidget会尊重他们，调整自己的约束，包括框架和标题。尺寸的限制，不应在QDockWidget本身进行设置，因为它们取决于它是否停靠改变;停靠QDockWidget没有帧和一个较小的标题栏。
* * *
## Type Documentation
```
QDockWidget.DockWidgetFeature
```
| Constant | Value | Description |
| --- | --- | --- |
| `QDockWidget.DockWidgetClosable` | `0x01` | 码头widget可以被关闭。在某些系统上被告席小部件都会有一个关闭按钮时，它的（在MacOS 10.5为例）浮动。 |
| `QDockWidget.DockWidgetMovable` | `0x02` | 码头widget可以码头之间由用户移动。 |
| `QDockWidget.DockWidgetFloatable` | `0x04` | 码头小部件可以从主窗口分离，飘然作为一个独立的窗口。 |
| `QDockWidget.DockWidgetVerticalTitleBar` | `0x08` | 码头插件播放在其左侧垂直标题栏。这可以用来增加的垂直空间的量[QMainWindow](qmainwindow.html)。 |
| `QDockWidget.AllDockWidgetFeatures` | `DockWidgetClosable | DockWidgetMovable | DockWidgetFloatable` | （已取消）的码头小部件可以被关闭，移动和漂浮。由于新的功能可能会在以后的版本中添加，码头小部件的外观和行为，如果你使用这个标志可能会改变。请注明个人标志代替。 |
| `QDockWidget.NoDockWidgetFeatures` | `0x00` | 被告席部件不能关闭，移动或浮动。 |
该DockWidgetFeatures类型是一个typedef为[QFlags](index.htm)\u003cDockWidgetFeature\u003e 。它存储DockWidgetFeature值的或组合。
* * *
## Method Documentation
```
QDockWidget.__init__ (self, QString title, QWidget parent = None, Qt.WindowFlags flags = 0)
```
该_parent_的说法，如果不是没有，原因_self_通过Qt的，而不是PyQt的拥有。
构造一个[QDockWidget](qdockwidget.html)与父_parent_和窗口标志_flags_。被告席上的部件将被放置在左侧码头小工具区域。
窗口标题设置为_title_。这个标题时使用[QDockWidget](qdockwidget.html)停靠和取消停靠。它也可用于在所提供的上下文菜单[QMainWindow](qmainwindow.html)。
**See also** [setWindowTitle](qwidget.html#windowTitle-prop)（ ） 。
```
QDockWidget.__init__ (self, QWidget parent = None, Qt.WindowFlags flags = 0)
```
该_parent_的说法，如果不是没有，原因_self_通过Qt的，而不是PyQt的拥有。
构造一个[QDockWidget](qdockwidget.html)与父_parent_和窗口标志_flags_。被告席上的部件将被放置在左侧码头小工具区域。
```
Qt.DockWidgetAreas QDockWidget.allowedAreas (self)
```
[
```
QDockWidget.changeEvent (self, QEvent event)
```
](index.htm)
[从重新实现](index.htm)[QWidget.changeEvent](qwidget.html#changeEvent)（ ） 。
```
QDockWidget.closeEvent (self, QCloseEvent event)
```
从重新实现[QWidget.closeEvent](qwidget.html#closeEvent)（ ） 。
```
bool QDockWidget.event (self, QEvent event)
```
从重新实现[QObject.event](qobject.html#event)（ ） 。
```
DockWidgetFeatures QDockWidget.features (self)
```
[
```
QDockWidget.initStyleOption (self, QStyleOptionDockWidget option)
```
](index.htm)
[初始化_option_与其它的值](index.htm)[QDockWidget](qdockwidget.html)。当他们需要一个这种方法是有用的子类[QStyleOptionDockWidget](qstyleoptiondockwidget.html)，但不希望在所有的信息填写自己。
**See also** [QStyleOption.initFrom](qstyleoption.html#initFrom)（ ） 。
```
bool QDockWidget.isAreaAllowed (self, Qt.DockWidgetArea area)
```
返回True如果此停靠小部件可以放置在给定的_area_否则返回False 。
```
bool QDockWidget.isFloating (self)
```
```
QDockWidget.paintEvent (self, QPaintEvent event)
```
从重新实现[QWidget.paintEvent](qwidget.html#paintEvent)（ ） 。
```
QDockWidget.setAllowedAreas (self, Qt.DockWidgetAreas areas)
```
```
QDockWidget.setFeatures (self, DockWidgetFeatures features)
```
```
QDockWidget.setFloating (self, bool floating)
```
```
QDockWidget.setTitleBarWidget (self, QWidget widget)
```
该_widget_说法有它的所有权转移给Qt的。
设置一个任意_widget_作为基座部件的标题栏。如果_widget_为0 ，任何自定义标题栏小工具以前在码头上小部件设置被删除，但不能删除，默认的标题栏将被使用。
如果标题栏小工具设置，[QDockWidget](qdockwidget.html)将不使用本机窗口装饰时，它是浮动的。
下面是实现自定义标题栏的一些提示：
* Mouse events that are not explicitly handled by the title bar widget must be ignored by calling [QMouseEvent.ignore](qevent.html#ignore)(). These events then propagate to the [QDockWidget](qdockwidget.html) parent, which handles them in the usual manner, moving when the title bar is dragged, docking and undocking when it is double-clicked, etc.
* When [DockWidgetVerticalTitleBar](qdockwidget.html#DockWidgetFeature-enum) is set on [QDockWidget](qdockwidget.html), the title bar widget is repositioned accordingly. In [resizeEvent](qwidget.html#resizeEvent)(), the title bar should check what orientation it should assume:
```
[QDockWidget](qdockwidget.html) *dockWidget = qobject_cast<[QDockWidget](qdockwidget.html)*>(parentWidget());
if (dockWidget->features() & [QDockWidget](qdockwidget.html).DockWidgetVerticalTitleBar) {
// I need to be vertical
} else {
// I need to be horizontal
}
```
* The title bar widget must have a valid [QWidget.sizeHint](qwidget.html#sizeHint-prop)() and [QWidget.minimumSizeHint](qwidget.html#minimumSizeHint-prop)(). These functions should take into account the current orientation of the title bar.
* It is not possible to remove a title bar from a dock widget. However, a similar effect can be achieved by setting a default constructed [QWidget](qwidget.html) as the title bar widget.
Using [qobject_cast](qobject.html#qobject_cast)（ ）如上图所示，在标题栏小工具可以完全访问它的父[QDockWidget](qdockwidget.html)。因此，它可以响应于用户的操作作为对接和遮盖力执行这样的操作。
此功能被引入Qt的4.3 。
**See also** [titleBarWidget](qdockwidget.html#titleBarWidget)（）和[DockWidgetVerticalTitleBar](qdockwidget.html#DockWidgetFeature-enum)。
```
QDockWidget.setWidget (self, QWidget widget)
```
该_widget_说法有它的所有权转移给Qt的。
设置部件码头小部件_widget_。
如果船坞部件是可见的，当_widget_是说，你必须[show()](qwidget.html#show)它明确。
请注意，您必须添加的布局_widget_你调用这个函数之前，如果没有，_widget_将不可见。
**See also** [widget](qdockwidget.html#widget)（ ） 。
```
QWidget QDockWidget.titleBarWidget (self)
```
[](qwidget.html)
[返回的自定义标题栏widget集](qwidget.html)[QDockWidget](qdockwidget.html)，或者0，如果没有自定义标题栏已定。
此功能被引入Qt的4.3 。
**See also** [setTitleBarWidget](qdockwidget.html#setTitleBarWidget)（ ） 。
```
QAction QDockWidget.toggleViewAction (self)
```
[
返回一个可用于显示或关闭此停靠小部件可检查的动作。
该操作的文本设置为停靠窗口小部件的窗口标题。
](qaction.html)
[**See also**](qaction.html) [QAction.text](qaction.html#text-prop)和[QWidget.windowTitle](qwidget.html#windowTitle-prop)。
```
QWidget QDockWidget.widget (self)
```
[
返回部件码头部件。该函数返回零，如果插件并未设置。
](qwidget.html)
[**See also**](qwidget.html) [setWidget](qdockwidget.html#setWidget)（ ） 。
* * *
## Qt Signal Documentation
```
void allowedAreasChanged (Qt::DockWidgetAreas)
```
这是该信号的默认超载。
这个信号被发射时的[allowedAreas](qdockwidget.html#allowedAreas-prop)属性更改。该_allowedAreas_参数给出该属性的新值。
```
void dockLocationChanged (Qt::DockWidgetArea)
```
这是该信号的默认超载。
当基座部件被移动到另一个码头这个信号被发射_area_，或移动到其当前船坞区的不同位置。发生这种情况时，基座部件被编程方式移动或由用户拖动到一个新位置。
此功能被引入Qt的4.3 。
```
void featuresChanged (QDockWidget::DockWidgetFeatures)
```
这是该信号的默认超载。
这个信号被发射时的[features](qdockwidget.html#features-prop)属性更改。该_features_参数给出该属性的新值。
```
void topLevelChanged (bool)
```
这是该信号的默认超载。
这个信号被发射时的[floating](qdockwidget.html#floating-prop)属性更改。该_topLevel_参数为True ，如果停靠小部件，现在浮动，否则为假。
**See also** [isWindow](qwidget.html#isWindow)（ ） 。
```
void visibilityChanged (bool)
```
这是该信号的默认超载。
当基座部件成为这个信号被发射_visible_（或不可见） 。这种情况发生在小部件是隐藏或显示，以及当它停靠在一个标籤式码头区，其标籤变成选择或取消选择。
此功能被引入Qt的4.3 。
- PyQt4 中文文档
- 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文档翻译：Qt样式单参考,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