# QMdiArea Class Reference
## [[QtGui](index.htm) module]
该QMdiArea小部件提供在MDI窗口的显示区域。[More...](#details)
继承[QAbstractScrollArea](qabstractscrollarea.html)。
### Types
* `enum AreaOption { DontMaximizeSubWindowOnActivation }`
* `class **[AreaOptions](index.htm)**`
* `enum ViewMode { SubWindowView, TabbedView }`
* `enum WindowOrder { CreationOrder, StackingOrder, ActivationHistoryOrder }`
### Methods
* `__init__ (self, QWidget parent = None)`
* `activateNextSubWindow (self)`
* `activatePreviousSubWindow (self)`
* `WindowOrder activationOrder (self)`
* `QMdiSubWindow activeSubWindow (self)`
* `QMdiSubWindow addSubWindow (self, QWidget widget, Qt.WindowFlags flags = 0)`
* `QBrush background (self)`
* `cascadeSubWindows (self)`
* `childEvent (self, QChildEvent childEvent)`
* `closeActiveSubWindow (self)`
* `closeAllSubWindows (self)`
* `QMdiSubWindow currentSubWindow (self)`
* `bool documentMode (self)`
* `bool event (self, QEvent event)`
* `bool eventFilter (self, QObject object, QEvent event)`
* `QSize minimumSizeHint (self)`
* `paintEvent (self, QPaintEvent paintEvent)`
* `removeSubWindow (self, QWidget widget)`
* `resizeEvent (self, QResizeEvent resizeEvent)`
* `scrollContentsBy (self, int dx, int dy)`
* `setActivationOrder (self, WindowOrder order)`
* `setActiveSubWindow (self, QMdiSubWindow window)`
* `setBackground (self, QBrush background)`
* `setDocumentMode (self, bool enabled)`
* `setOption (self, AreaOption option, bool on = True)`
* `setTabPosition (self, QTabWidget.TabPosition position)`
* `setTabsClosable (self, bool closable)`
* `setTabShape (self, QTabWidget.TabShape shape)`
* `setTabsMovable (self, bool movable)`
* `setupViewport (self, QWidget viewport)`
* `setViewMode (self, ViewMode mode)`
* `showEvent (self, QShowEvent showEvent)`
* `QSize sizeHint (self)`
* `list-of-QMdiSubWindow subWindowList (self, WindowOrder order = QMdiArea.CreationOrder)`
* `QTabWidget.TabPosition tabPosition (self)`
* `bool tabsClosable (self)`
* `QTabWidget.TabShape tabShape (self)`
* `bool tabsMovable (self)`
* `bool testOption (self, AreaOption opton)`
* `tileSubWindows (self)`
* `timerEvent (self, QTimerEvent timerEvent)`
* `ViewMode viewMode (self)`
* `bool viewportEvent (self, QEvent event)`
### Qt Signals
* `void subWindowActivated (QMdiSubWindow *)`
* * *
## Detailed Description
该QMdiArea小部件提供在MDI窗口的显示区域。
QMdiArea功能,本质上,就像一个窗口管理器的MDI窗口。例如,它绘制它管理自身并安排他们在一个层叠或平铺图案的窗户。 QMdiArea是常用的在一个中心部件[QMainWindow](qmainwindow.html)创建MDI应用程序,但也可以放置在任何布局。下面的代码将一个区域的主窗口:
```
[QMainWindow](qmainwindow.html) *mainWindow = new [QMainWindow](qmainwindow.html);
mainWindow->setCentralWidget(mdiArea);
```
不同的是窗口管理器的顶层窗口,所有窗口的标志([Qt.WindowFlags](qt.html#WindowType-enum))通过QMdiArea只要标志由当前插件式支承。如果一个特定的标记是不支持的样式(例如,[WindowShadeButtonHint](qt.html#WindowType-enum)) ,你仍然可以遮阳的窗口showShaded ( ) 。
在QMdiArea子窗口的实例[QMdiSubWindow](qmdisubwindow.html)。它们被添加到一个MDI面积[addSubWindow](qmdiarea.html#addSubWindow)( ) 。这是常见的传递[QWidget](qwidget.html),它被设置为内部部件,该函数,但也有可能通过一个[QMdiSubWindow](qmdisubwindow.html)directly.The类继承[QWidget](qwidget.html)和编程时,你可以使用相同的API作为一个正常的顶层窗口。[QMdiSubWindow](qmdisubwindow.html)也有行为特定于MDI窗口。请参阅[QMdiSubWindow](qmdisubwindow.html)类的描述更多的细节。
当它获取键盘焦点时,或者当子窗口被激活[setFocus](qwidget.html#setFocus)()被调用。用户通过在通常的方式移动焦点激活一个窗口。在MDI领域放出[subWindowActivated](qmdiarea.html#subWindowActivated)( )信号,当活动窗口的变化,以及[activeSubWindow](qmdiarea.html#activeSubWindow)( )函数返回活动子窗口。
便利的功能[subWindowList](qmdiarea.html#subWindowList)( )返回所有子窗口的列表。此信息可以在含有窗口的列表的弹出式菜单中使用,例如。
该子窗口是由当前分类[WindowOrder](qmdiarea.html#WindowOrder-enum)。这是用于[subWindowList](qmdiarea.html#subWindowList)( )和[activateNextSubWindow](qmdiarea.html#activateNextSubWindow)()和acivatePreviousSubWindow () 。此外,它与层叠或平铺的窗口时使用[cascadeSubWindows](qmdiarea.html#cascadeSubWindows)()和[tileSubWindows](qmdiarea.html#tileSubWindows)( ) 。
QMdiArea为子窗口有两个内置的布局策略:[cascadeSubWindows](qmdiarea.html#cascadeSubWindows)()和[tileSubWindows](qmdiarea.html#tileSubWindows)( ) 。两者都是插槽,很容易连接到菜单项。
| ![](https://img.kancloud.cn/32/2c/322cea885b64635b1ea652a22dd17a53_235x207.png) | ![](https://img.kancloud.cn/65/73/6573bc216546f91802acfece33443815_235x207.png) |
**Note:**默认的滚动条属性QMdiArea是[Qt.ScrollBarAlwaysOff](qt.html#ScrollBarPolicy-enum)。
* * *
## Type Documentation
```
QMdiArea.AreaOption
```
这个枚举变量描述了自定义的行为的选项[QMdiArea](qmdiarea.html)。
| Constant | Value | Description |
| --- | --- | --- |
| `QMdiArea.DontMaximizeSubWindowOnActivation` | `0x1` | 当活动的子窗口最大化时,默认的行为是最大限度的被激活的下一个子窗口。如果你不希望出现此行为,设置这个选项。 |
该AreaOptions类型是一个typedef为[QFlags](index.htm)\u003cAreaOption\u003e 。它存储AreaOption值的或组合。
```
QMdiArea.ViewMode
```
这个枚举变量描述了区域的视图模式,即如何子窗口将被显示。
| Constant | Value | Description |
| --- | --- | --- |
| `QMdiArea.SubWindowView` | `0` | 显示子窗口与窗框(默认) 。 |
| `QMdiArea.TabbedView` | `1` | 显示子窗口与标籤在标籤栏。 |
这个枚举被引入或修改的Qt 4.4 。
**See also** [setViewMode](qmdiarea.html#viewMode-prop)( ) 。
```
QMdiArea.WindowOrder
```
指定的标准来使用订购的通过返回的子窗口列表[subWindowList](qmdiarea.html#subWindowList)( ) 。该功能[cascadeSubWindows](qmdiarea.html#cascadeSubWindows)()和[tileSubWindows](qmdiarea.html#tileSubWindows)( )布置窗口的时候按照这个顺序。
| Constant | Value | Description |
| --- | --- | --- |
| `QMdiArea.CreationOrder` | `0` | 该窗口在其创建的顺序返回。 |
| `QMdiArea.StackingOrder` | `1` | 该窗口在它们被叠的顺序返回,与最顶层窗口是在列表的最后。 |
| `QMdiArea.ActivationHistoryOrder` | `2` | 该窗口在其被激活的顺序返回。 |
**See also** [subWindowList](qmdiarea.html#subWindowList)( ) 。
* * *
## Method Documentation
```
QMdiArea.__init__ (self, QWidget parent = None)
```
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。
构造一个空MDI区域。_parent_被传递给[QWidget](qwidget.html)的构造。
```
QMdiArea.activateNextSubWindow (self)
```
这种方法也是一个Qt槽与C + +的签名`void activateNextSubWindow()`。
使键盘焦点到另一个窗口的子窗口的列表中。激活该窗口将成为下一个由电流决定[activation order](qmdiarea.html#WindowOrder-enum)。
**See also** [activatePreviousSubWindow](qmdiarea.html#activatePreviousSubWindow)()和[QMdiArea.WindowOrder](qmdiarea.html#WindowOrder-enum)。
```
QMdiArea.activatePreviousSubWindow (self)
```
这种方法也是一个Qt槽与C + +的签名`void activatePreviousSubWindow()`。
使键盘焦点到另一个窗口的子窗口的列表中。激活的窗口将是前一个的电流确定[activation order](qmdiarea.html#WindowOrder-enum)。
**See also** [activateNextSubWindow](qmdiarea.html#activateNextSubWindow)()和[QMdiArea.WindowOrder](qmdiarea.html#WindowOrder-enum)。
```
WindowOrder QMdiArea.activationOrder (self)
```
[](qmdiarea.html#WindowOrder-enum)
```
QMdiSubWindow QMdiArea.activeSubWindow (self)
```
[
返回一个指向当前活动的子窗口。如果没有窗口当前处于活动状态,则返回0 。
子窗口被视为顶层窗口相对于窗口状态,即,如果在MDI禁区外一个小部件是活动窗口,没有子窗口将被激活。请注意,如果在窗口小部件中,在MDI领域的生活获得焦点时,该窗口将被激活。
](qmdisubwindow.html)
[**See also**](qmdisubwindow.html) [setActiveSubWindow](qmdiarea.html#setActiveSubWindow)()和[Qt.WindowState](qt.html#WindowState-enum)。
```
QMdiSubWindow QMdiArea.addSubWindow (self, QWidget widget, Qt.WindowFlags flags = 0)
```
[
该_widget_说法有它的所有权转移给Qt的。
添加_widget_作为一个新的子窗口的MDI区域。如果_windowFlags_是非零的,它们将复盖在部件上设置的标志。
](qmdisubwindow.html)
[该_widget_可以是一个](qmdisubwindow.html)[QMdiSubWindow](qmdisubwindow.html)或其他[QWidget](qwidget.html)(在这种情况下, MDI的区域将创建一个子窗口,并设置_widget_作为内部部件) 。
**Note:**一旦子窗口已经被添加,其母公司将是_viewport widget_的[QMdiArea](qmdiarea.html)。
```
[QMdiArea](qmdiarea.html) mdiArea;
[QMdiSubWindow](qmdisubwindow.html) *subWindow1 = new [QMdiSubWindow](qmdisubwindow.html);
subWindow1->setWidget(internalWidget1);
subWindow1->setAttribute([Qt](qt.html).WA_DeleteOnClose);
mdiArea.addSubWindow(subWindow1);
[QMdiSubWindow](qmdisubwindow.html) *subWindow2 =
mdiArea.addSubWindow(internalWidget2);
```
当您创建自己的子窗口中,你必须设置[Qt.WA_DeleteOnClose](qt.html#WidgetAttribute-enum)如果您想要在在MDI领域关上窗户要删除小工具属性。如果不是,该窗口会被隐藏,并在MDI面积不会激活下一个子窗口。
返回[QMdiSubWindow](qmdisubwindow.html)被添加到MDI区域。
**See also** [removeSubWindow](qmdiarea.html#removeSubWindow)( ) 。
```
QBrush QMdiArea.background (self)
```
[
```
QMdiArea.cascadeSubWindows (self)
```
这种方法也是一个Qt槽与C + +的签名`void cascadeSubWindows()`。
安排所有子窗口在级联模式。
](qbrush.html)
[**See also**](qbrush.html) [tileSubWindows](qmdiarea.html#tileSubWindows)( ) 。
```
QMdiArea.childEvent (self, QChildEvent childEvent)
```
从重新实现[QObject.childEvent](qobject.html#childEvent)( ) 。
```
QMdiArea.closeActiveSubWindow (self)
```
这种方法也是一个Qt槽与C + +的签名`void closeActiveSubWindow()`。
关闭激活的子窗口。
**See also** [closeAllSubWindows](qmdiarea.html#closeAllSubWindows)( ) 。
```
QMdiArea.closeAllSubWindows (self)
```
这种方法也是一个Qt槽与C + +的签名`void closeAllSubWindows()`。
通过发送关闭所有的子窗口[QCloseEvent](qcloseevent.html)每个窗口。您可能会收到[subWindowActivated](qmdiarea.html#subWindowActivated)( )从子窗口的信号,他们正在关闭之前(如果在MDI领域启动子窗口时,另一个被关闭) 。
这种无视close事件子窗口将保持打开状态。
**See also** [closeActiveSubWindow](qmdiarea.html#closeActiveSubWindow)( ) 。
```
QMdiSubWindow QMdiArea.currentSubWindow (self)
```
[
返回一个指向当前子窗口,或者0,如果没有当前的子窗口。
](qmdisubwindow.html)
[这个函数将返回相同的](qmdisubwindow.html)[activeSubWindow](qmdiarea.html#activeSubWindow)()如果[QApplication](qapplication.html) containing [QMdiArea](qmdiarea.html)是活动的。
**See also** [activeSubWindow](qmdiarea.html#activeSubWindow)()和[QApplication.activeWindow](qapplication.html#activeWindow)( ) 。
```
bool QMdiArea.documentMode (self)
```
```
bool QMdiArea.event (self, QEvent event)
```
从重新实现[QObject.event](qobject.html#event)( ) 。
```
bool QMdiArea.eventFilter (self, QObject object, QEvent event)
```
从重新实现[QObject.eventFilter](qobject.html#eventFilter)( ) 。
```
QSize QMdiArea.minimumSizeHint (self)
```
[](qsize.html)
[从重新实现](qsize.html)[QWidget.minimumSizeHint](qwidget.html#minimumSizeHint-prop)( ) 。
```
QMdiArea.paintEvent (self, QPaintEvent paintEvent)
```
从重新实现[QWidget.paintEvent](qwidget.html#paintEvent)( ) 。
```
QMdiArea.removeSubWindow (self, QWidget widget)
```
移除_widget_从MDI区域。该_widget_必须是[QMdiSubWindow](qmdisubwindow.html)或一个小部件是一个子窗口的内部部件。注_widget_是从来没有真正被删除[QMdiArea](qmdiarea.html)。如果[QMdiSubWindow](qmdisubwindow.html)传递在其父被设置为0 ,并将其除去,但是,如果内部部件被传递到子插件被设置为0 ,但[QMdiSubWindow](qmdisubwindow.html)不会被删除。
**See also** [addSubWindow](qmdiarea.html#addSubWindow)( ) 。
```
QMdiArea.resizeEvent (self, QResizeEvent resizeEvent)
```
从重新实现[QWidget.resizeEvent](qwidget.html#resizeEvent)( ) 。
```
QMdiArea.scrollContentsBy (self, int dx, int dy)
```
从重新实现[QAbstractScrollArea.scrollContentsBy](qabstractscrollarea.html#scrollContentsBy)( ) 。
```
QMdiArea.setActivationOrder (self, WindowOrder order)
```
```
QMdiArea.setActiveSubWindow (self, QMdiSubWindow window)
```
这种方法也是一个Qt槽与C + +的签名`void setActiveSubWindow(QMdiSubWindow *)`。
激活的子窗口_window_。如果_window_为0时,任何当前活动窗口被关闭。
**See also** [activeSubWindow](qmdiarea.html#activeSubWindow)( ) 。
```
QMdiArea.setBackground (self, QBrush background)
```
```
QMdiArea.setDocumentMode (self, bool enabled)
```
```
QMdiArea.setOption (self, AreaOption option, bool on = True)
```
If _on_是真的,_option_是对MDI的区域中启用,否则它被禁用。看[AreaOption](qmdiarea.html#AreaOption-enum)每个选项的效果。
**See also** [AreaOption](qmdiarea.html#AreaOption-enum)和[testOption](qmdiarea.html#testOption)( ) 。
```
QMdiArea.setTabPosition (self, QTabWidget.TabPosition position)
```
```
QMdiArea.setTabsClosable (self, bool closable)
```
```
QMdiArea.setTabShape (self, QTabWidget.TabShape shape)
```
```
QMdiArea.setTabsMovable (self, bool movable)
```
```
QMdiArea.setupViewport (self, QWidget viewport)
```
这个槽被调用者[QAbstractScrollArea](qabstractscrollarea.html)后[setViewport](qabstractscrollarea.html#setViewport)( )被调用。在子类重新实现此功能[QMdiArea](qmdiarea.html)初始化新_viewport_之前就被采用。
**See also** [setViewport](qabstractscrollarea.html#setViewport)( ) 。
```
QMdiArea.setViewMode (self, ViewMode mode)
```
```
QMdiArea.showEvent (self, QShowEvent showEvent)
```
从重新实现[QWidget.showEvent](qwidget.html#showEvent)( ) 。
```
QSize QMdiArea.sizeHint (self)
```
[](qsize.html)
[从重新实现](qsize.html)[QWidget.sizeHint](qwidget.html#sizeHint-prop)( ) 。
```
list-of-QMdiSubWindow QMdiArea.subWindowList (self, WindowOrder order = QMdiArea.CreationOrder)
```
返回在MDI领域的所有子窗口的列表。如果_order_ is [CreationOrder](qmdiarea.html#WindowOrder-enum)(默认值) ,该窗口被排列在它们被插入到工作区中的顺序。如果_order_ is [StackingOrder](qmdiarea.html#WindowOrder-enum),窗口中列出了它们的堆叠顺序,与最顶层窗口的最后一个项目在列表中。如果_order_ is [ActivationHistoryOrder](qmdiarea.html#WindowOrder-enum),窗户是根据他们最近的激活历史记录中列出。
**See also** [WindowOrder](qmdiarea.html#WindowOrder-enum)。
```
QTabWidget.TabPosition QMdiArea.tabPosition (self)
```
[
```
bool QMdiArea.tabsClosable (self)
```
](qtabwidget.html#TabPosition-enum)
```
QTabWidget.TabShape QMdiArea.tabShape (self)
```
[
```
bool QMdiArea.tabsMovable (self)
```
```
bool QMdiArea.testOption (self, AreaOption opton)
```
返回True如果_option_被启用,否则返回False 。
](qtabwidget.html#TabShape-enum)
[**See also**](qtabwidget.html#TabShape-enum) [AreaOption](qmdiarea.html#AreaOption-enum)和[setOption](qmdiarea.html#setOption)( ) 。
```
QMdiArea.tileSubWindows (self)
```
这种方法也是一个Qt槽与C + +的签名`void tileSubWindows()`。
安排所有子窗口的瓷砖图案。
**See also** [cascadeSubWindows](qmdiarea.html#cascadeSubWindows)( ) 。
```
QMdiArea.timerEvent (self, QTimerEvent timerEvent)
```
从重新实现[QObject.timerEvent](qobject.html#timerEvent)( ) 。
```
ViewMode QMdiArea.viewMode (self)
```
[
```
bool QMdiArea.viewportEvent (self, QEvent event)
```
](qmdiarea.html#ViewMode-enum)
[从重新实现](qmdiarea.html#ViewMode-enum)[QAbstractScrollArea.viewportEvent](qabstractscrollarea.html#viewportEvent)( ) 。
* * *
## Qt Signal Documentation
```
void subWindowActivated (QMdiSubWindow *)
```
这是该信号的默认超载。
[QMdiArea](qmdiarea.html)之后发出这个信号_window_已被激活。何时_window_为0时,[QMdiArea](qmdiarea.html)刚刚解除其最后一个活动窗口,并有在工作区没有活动的窗口。
**See also** [QMdiArea.activeSubWindow](qmdiarea.html#activeSubWindow)( ) 。
- 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