# QEvent Class Reference
## [[QtCore](index.htm) module]
该QEvent的类是所有事件类的基类。事件对象包含事件参数。[More...](#details)
通过继承[QActionEvent](qactionevent.html),[QChildEvent](qchildevent.html),[QCloseEvent](qcloseevent.html),[QDragLeaveEvent](qdragleaveevent.html),[QDropEvent](qdropevent.html),[QDynamicPropertyChangeEvent](qdynamicpropertychangeevent.html),[QFileOpenEvent](qfileopenevent.html),[QFocusEvent](qfocusevent.html),[QGestureEvent](qgestureevent.html),[QGraphicsSceneEvent](qgraphicssceneevent.html),[QHelpEvent](qhelpevent.html),[QHideEvent](qhideevent.html),[QHoverEvent](qhoverevent.html),[QIconDragEvent](qicondragevent.html),[QInputEvent](qinputevent.html),[QInputMethodEvent](qinputmethodevent.html),[QMoveEvent](qmoveevent.html),[QPaintEvent](qpaintevent.html),[QResizeEvent](qresizeevent.html),[QShortcutEvent](qshortcutevent.html),[QShowEvent](qshowevent.html),[SignalEvent](index.htm),[WrappedEvent](index.htm),[QStatusTipEvent](qstatustipevent.html),[QTimerEvent](qtimerevent.html),[QWhatsThisClickedEvent](qwhatsthisclickedevent.html)和[QWindowStateChangeEvent](qwindowstatechangeevent.html)。
### Types
* `enum Type { None, Timer, MouseButtonPress, MouseButtonRelease, ..., MaxUser }`
### Methods
* `__init__ (self, Type type)`
* `__init__ (self, QEvent)`
* `accept (self)`
* `ignore (self)`
* `bool isAccepted (self)`
* `setAccepted (self, bool accepted)`
* `bool spontaneous (self)`
* `Type type (self)`
### Static Methods
* `int registerEventType (int hint = -1)`
* * *
## Detailed Description
该QEvent的类是所有事件类的基类。事件对象包含事件参数。
Qt的主事件循环([QCoreApplication.exec](qcoreapplication.html#exec)( ) )获取从事件队列本地窗口系统事件,将它们转换成QEvents ,并将转换事件[QObject](qobject.html)秒。
一般情况下,事件来自底层窗口系统([spontaneous](qevent.html#spontaneous)( )返回True ),但它也可以使用手动发送事件[QCoreApplication.sendEvent](qcoreapplication.html#sendEvent)()和[QCoreApplication.postEvent](qcoreapplication.html#postEvent)( ) ([spontaneous](qevent.html#spontaneous)( )返回False ) 。
[QObjects](index.htm#qobjects)由有接收事件的[QObject.event](qobject.html#event)( )函数调用。该函数可以在子类中重新实现自定义事件处理,并添加额外的事件类型;[QWidget.event](qwidget.html#event)()是一个显着的例子。默认情况下,事件分派到事件处理程序一样[QObject.timerEvent](qobject.html#timerEvent)()和[QWidget.mouseMoveEvent](qwidget.html#mouseMoveEvent)( ) 。[QObject.installEventFilter](qobject.html#installEventFilter)( )允许一个对象截获发往另一个对象的事件。
基本的QEvent只包含一个事件类型参数和一个“接受”的标志。在接受标志设置[accept](qevent.html#accept)( ) ,并与清除[ignore](qevent.html#ignore)( ) 。这是默认设置,但不靠这个作为子类可以选择清除它在其构造函数。
QEvent的子类包含描述特定事件的附加参数。
* * *
## Type Documentation
```
QEvent.Type
```
这个枚举类型定义Qt中有效的事件类型。的事件类型和专门的类为每种类型如下:
| Constant | Value | Description |
| --- | --- | --- |
| `QEvent.None` | `0` | 而不是一个事件。 |
| `QEvent.AccessibilityDescription` | `130` | 用于查询辅助说明文字([QAccessibleEvent](index.htm)) 。 |
| `QEvent.AccessibilityHelp` | `119` | 用于查询辅助说明文字([QAccessibleEvent](index.htm)) 。 |
| `QEvent.AccessibilityPrepare` | `86` | 请求无障碍的信息。 |
| `QEvent.ActionAdded` | `114` | 一个新的行动已添加([QActionEvent](qactionevent.html)) 。 |
| `QEvent.ActionChanged` | `113` | 一个动作已经改变([QActionEvent](qactionevent.html)) 。 |
| `QEvent.ActionRemoved` | `115` | 动作已被删除([QActionEvent](qactionevent.html)) 。 |
| `QEvent.ActivationChange` | `99` | Widget的顶层窗口的激活状态发生了变化。 |
| `QEvent.ApplicationActivate` | `121` | 该应用程序已被提供给用户。 |
| `QEvent.ApplicationActivated` | `ApplicationActivate` | 这个枚举已弃用。使用ApplicationActivate代替。 |
| `QEvent.ApplicationDeactivate` | `122` | 该应用程序已暂停,并且是不可用的用户。 |
| `QEvent.ApplicationFontChange` | `36` | 默认的应用程序的字体已经改变。 |
| `QEvent.ApplicationLayoutDirectionChange` | `37` | 默认的应用程序布局的方向发生了变化。 |
| `QEvent.ApplicationPaletteChange` | `38` | 默认的应用程序的调色板已经改变。 |
| `QEvent.ApplicationWindowIconChange` | `35` | 该应用程序的图标发生了变化。 |
| `QEvent.ChildAdded` | `68` | 一个对象得到一个孩子([QChildEvent](qchildevent.html)) 。 |
| `QEvent.ChildInserted` | `70` | 一个对象得到一个孩子([QChildEvent](qchildevent.html)) 。[Qt3Support](index.htm)只是,使用ChildAdded代替。 |
| `QEvent.ChildPolished` | `69` | 一个widget孩子被抛光([QChildEvent](qchildevent.html)) 。 |
| `QEvent.ChildRemoved` | `71` | 对象失去一个孩子([QChildEvent](qchildevent.html)) 。 |
| `QEvent.Clipboard` | `40` | 剪贴板中的内容已经改变( QClipboardEvent ) 。 |
| `QEvent.Close` | `19` | 窗口小部件被关闭([QCloseEvent](qcloseevent.html)) 。 |
| `QEvent.CloseSoftwareInputPanel` | `200` | 一个widget要关闭该软件输入面板(SIP ) 。 |
| `QEvent.ContentsRectChange` | `178` | widget的内容矩形的边缘改变。 |
| `QEvent.ContextMenu` | `82` | 上下文弹出菜单([QContextMenuEvent](qcontextmenuevent.html)) 。 |
| `QEvent.CursorChange` | `183` | widget的指针已经改变。 |
| `QEvent.DeferredDelete` | `52` | 后,它已清理的对象将被删除。 |
| `QEvent.DragEnter` | `60` | 光标一个拖放操作过程中进入一个小部件([QDragEnterEvent](qdragenterevent.html)) 。 |
| `QEvent.DragLeave` | `62` | 光标一个拖放操作过程中留下一个小部件([QDragLeaveEvent](qdragleaveevent.html)) 。 |
| `QEvent.DragMove` | `61` | 拖放操作过程中([QDragMoveEvent](qdragmoveevent.html)) 。 |
| `QEvent.Drop` | `63` | 拖放操作完成([QDropEvent](qdropevent.html)) 。 |
| `QEvent.EnabledChange` | `98` | Widget的启用状态已经改变。 |
| `QEvent.Enter` | `10` | 鼠标进入widget的边界。 |
| `QEvent.EnterEditFocus` | `150` | 一个编辑器控件获得焦点时进行编辑。 |
| `QEvent.EnterWhatsThisMode` | `124` | 发送到顶层widget开发应用程序进入“这是什么? ”模式。 |
| `QEvent.FileOpen` | `116` | 打开文件的请求([QFileOpenEvent](qfileopenevent.html)) 。 |
| `QEvent.FocusIn` | `8` | 窗口小部件获得键盘焦点([QFocusEvent](qfocusevent.html)) 。 |
| `QEvent.FocusOut` | `9` | 窗口小部件失去键盘焦点([QFocusEvent](qfocusevent.html)) 。 |
| `QEvent.FontChange` | `97` | Widget的字体已经改变。 |
| `QEvent.GrabKeyboard` | `188` | 项目收益键盘捕获([QGraphicsItem](qgraphicsitem.html)只)。 |
| `QEvent.GrabMouse` | `186` | 项目获得鼠标抓([QGraphicsItem](qgraphicsitem.html)只)。 |
| `QEvent.GraphicsSceneContextMenu` | `159` | 在图形场景上下文弹出菜单([QGraphicsSceneContextMenuEvent](qgraphicsscenecontextmenuevent.html)) 。 |
| `QEvent.GraphicsSceneDragEnter` | `164` | 光标一个拖放操作过程中进入一个图形场景([QGraphicsSceneDragDropEvent](qgraphicsscenedragdropevent.html)) 。 |
| `QEvent.GraphicsSceneDragLeave` | `166` | 光标一个拖放操作过程中留下的图形场景([QGraphicsSceneDragDropEvent](qgraphicsscenedragdropevent.html)) 。 |
| `QEvent.GraphicsSceneDragMove` | `165` | 拖放操作是在一个场景中的进展([QGraphicsSceneDragDropEvent](qgraphicsscenedragdropevent.html)) 。 |
| `QEvent.GraphicsSceneDrop` | `167` | 拖放操作完成了一个场景([QGraphicsSceneDragDropEvent](qgraphicsscenedragdropevent.html)) 。 |
| `QEvent.GraphicsSceneHelp` | `163` | 用户请求帮助的图形场景([QHelpEvent](qhelpevent.html)) 。 |
| `QEvent.GraphicsSceneHoverEnter` | `160` | 鼠标光标进入悬停项目在图形场景([QGraphicsSceneHoverEvent](qgraphicsscenehoverevent.html)) 。 |
| `QEvent.GraphicsSceneHoverLeave` | `162` | 将鼠标光标离开悬停项目在图形场景([QGraphicsSceneHoverEvent](qgraphicsscenehoverevent.html)) 。 |
| `QEvent.GraphicsSceneHoverMove` | `161` | 将鼠标光标悬停项目内移动在图形场景([QGraphicsSceneHoverEvent](qgraphicsscenehoverevent.html)) 。 |
| `QEvent.GraphicsSceneMouseDoubleClick` | `158` | 鼠标再次按下(双击)在图形场景([QGraphicsSceneMouseEvent](qgraphicsscenemouseevent.html)) 。 |
| `QEvent.GraphicsSceneMouseMove` | `155` | 移动鼠标在图形场景([QGraphicsSceneMouseEvent](qgraphicsscenemouseevent.html)) 。 |
| `QEvent.GraphicsSceneMousePress` | `156` | 在图形场景中按下鼠标([QGraphicsSceneMouseEvent](qgraphicsscenemouseevent.html)) 。 |
| `QEvent.GraphicsSceneMouseRelease` | `157` | 释放鼠标在图形场景([QGraphicsSceneMouseEvent](qgraphicsscenemouseevent.html)) 。 |
| `QEvent.GraphicsSceneMove` | `182` | 窗口小部件被感动([QGraphicsSceneMoveEvent](qgraphicsscenemoveevent.html)) 。 |
| `QEvent.GraphicsSceneResize` | `181` | 小部件调整大小([QGraphicsSceneResizeEvent](qgraphicssceneresizeevent.html)) 。 |
| `QEvent.GraphicsSceneWheel` | `168` | 在图形场景中鼠标滚轮滚动([QGraphicsSceneWheelEvent](qgraphicsscenewheelevent.html)) 。 |
| `QEvent.Hide` | `18` | 窗口小部件被隐藏([QHideEvent](qhideevent.html)) 。 |
| `QEvent.HideToParent` | `27` | 孩子小部件已被隐藏。 |
| `QEvent.HoverEnter` | `127` | 鼠标光标进入悬停窗口小部件([QHoverEvent](qhoverevent.html)) 。 |
| `QEvent.HoverLeave` | `128` | 将鼠标光标离开悬停窗口小部件([QHoverEvent](qhoverevent.html)) 。 |
| `QEvent.HoverMove` | `129` | 将鼠标光标悬停widget内移动([QHoverEvent](qhoverevent.html)) 。 |
| `QEvent.IconDrag` | `96` | 窗口的主图标已经被拖走([QIconDragEvent](qicondragevent.html)) 。 |
| `QEvent.IconTextChange` | `101` | Widget的图标已被修改。 |
| `QEvent.InputMethod` | `83` | 一种输入方法正在使用([QInputMethodEvent](qinputmethodevent.html)) 。 |
| `QEvent.KeyPress` | `6` | 按键([QKeyEvent](qkeyevent.html)) 。 |
| `QEvent.KeyRelease` | `7` | 键释放([QKeyEvent](qkeyevent.html)) 。 |
| `QEvent.LanguageChange` | `89` | 该应用程序翻译修改。 |
| `QEvent.LayoutDirectionChange` | `90` | 布局的方向改变。 |
| `QEvent.LayoutRequest` | `76` | 小部件的布局需要重做。 |
| `QEvent.Leave` | `11` | 鼠标离开控件的边界。 |
| `QEvent.LeaveEditFocus` | `151` | 一个编辑器控件失去焦点时进行编辑。 |
| `QEvent.LeaveWhatsThisMode` | `125` | 发送到顶层的小部件应用程序离开时, “这是什么? ”模式。 |
| `QEvent.LocaleChange` | `88` | 系统语言环境发生了变化。 |
| `QEvent.NonClientAreaMouseButtonDblClick` | `176` | 鼠标双击发生在客户区之外。 |
| `QEvent.NonClientAreaMouseButtonPress` | `174` | 鼠标按下按钮时发生的工作区之外。 |
| `QEvent.NonClientAreaMouseButtonRelease` | `175` | 鼠标按钮释放发生在客户区之外。 |
| `QEvent.NonClientAreaMouseMove` | `173` | 鼠标移动时发生的工作区之外。 |
| `QEvent.MacSizeChange` | `177` | 用户改变了他的部件尺寸(仅限Mac OS X ) 。 |
| `QEvent.MenubarUpdated` | `153` | 该窗口的菜单栏已更新。 |
| `QEvent.MetaCall` | `43` | 通过异步方法调用[QMetaObject.invokeMethod](qmetaobject.html#invokeMethod)( ) 。 |
| `QEvent.ModifiedChange` | `102` | 小工具修改状态已经改变。 |
| `QEvent.MouseButtonDblClick` | `4` | 鼠标再次按([QMouseEvent](qmouseevent.html)) 。 |
| `QEvent.MouseButtonPress` | `2` | 按下鼠标([QMouseEvent](qmouseevent.html)) 。 |
| `QEvent.MouseButtonRelease` | `3` | 鼠标释放([QMouseEvent](qmouseevent.html)) 。 |
| `QEvent.MouseMove` | `5` | 鼠标移动([QMouseEvent](qmouseevent.html)) 。 |
| `QEvent.MouseTrackingChange` | `109` | 鼠标跟踪状态已经改变。 |
| `QEvent.Move` | `13` | widget的位置改变([QMoveEvent](qmoveevent.html)) 。 |
| `QEvent.Paint` | `12` | 屏幕更新必要的([QPaintEvent](qpaintevent.html)) 。 |
| `QEvent.PaletteChange` | `39` | 窗口小部件的调色板改变。 |
| `QEvent.ParentAboutToChange` | `131` | 窗口小部件的父即将改变。 |
| `QEvent.ParentChange` | `21` | 窗口小部件的父已经改变。 |
| `QEvent.PlatformPanel` | `212` | 特定于平台的面板已要求。 |
| `QEvent.Polish` | `75` | 窗口小部件进行抛光。 |
| `QEvent.PolishRequest` | `74` | 窗口小部件应进行打磨。 |
| `QEvent.QueryWhatsThis` | `123` | 该部件应该接受的情况下,如果它“这是什么? ”帮助。 |
| `QEvent.RequestSoftwareInputPanel` | `199` | 一个widget要开一个软件输入面板(SIP ) 。 |
| `QEvent.Resize` | `14` | widget的大小改变([QResizeEvent](qresizeevent.html)) 。 |
| `QEvent.Shortcut` | `117` | 在孩子的快捷键操作按键([QShortcutEvent](qshortcutevent.html)) 。 |
| `QEvent.ShortcutOverride` | `51` | 在孩子的按键,为压倒一切的快捷键操作([QKeyEvent](qkeyevent.html)) 。 |
| `QEvent.Show` | `17` | 窗口小部件被显示在屏幕上([QShowEvent](qshowevent.html)) 。 |
| `QEvent.ShowToParent` | `26` | 孩子小部件已被证明。 |
| `QEvent.SockAct` | `50` | 插座激活,用于实现[QSocketNotifier](qsocketnotifier.html)。 |
| `QEvent.StateMachineSignal` | `192` | 交付给一个状态机(信号[QStateMachine.SignalEvent](index.htm)) 。 |
| `QEvent.StateMachineWrapped` | `193` | 本次活动是一个包装,即包含,另一个事件([QStateMachine.WrappedEvent](index.htm)) 。 |
| `QEvent.StatusTip` | `112` | 一个状态提示要求([QStatusTipEvent](qstatustipevent.html)) 。 |
| `QEvent.StyleChange` | `100` | widget的风格已经改变了。 |
| `QEvent.TabletMove` | `87` | Wacom数位板移动([QTabletEvent](qtabletevent.html)) 。 |
| `QEvent.TabletPress` | `92` | Wacom数位板按([QTabletEvent](qtabletevent.html)) 。 |
| `QEvent.TabletRelease` | `93` | Wacom数位板发布([QTabletEvent](qtabletevent.html)) 。 |
| `QEvent.OkRequest` | `94` | 在装修ok键按下。仅适用于Windows CE所支持。 |
| `QEvent.TabletEnterProximity` | `171` | Wacom数位板进入接近事件([QTabletEvent](qtabletevent.html)) ,发送到[QApplication](qapplication.html)。 |
| `QEvent.TabletLeaveProximity` | `172` | Wacom数位板假期接近事件([QTabletEvent](qtabletevent.html)) ,发送到[QApplication](qapplication.html)。 |
| `QEvent.Timer` | `1` | 常规的定时器事件([QTimerEvent](qtimerevent.html)) 。 |
| `QEvent.ToolBarChange` | `120` | 该工具栏按钮是切换在Mac OS X |
| `QEvent.ToolTip` | `110` | 请求了工具提示([QHelpEvent](qhelpevent.html)) 。 |
| `QEvent.ToolTipChange` | `184` | widget的工具提示发生了变化。 |
| `QEvent.UngrabKeyboard` | `189` | 项目失去键盘抢([QGraphicsItem](qgraphicsitem.html)只)。 |
| `QEvent.UngrabMouse` | `187` | 项目失去鼠标抓([QGraphicsItem](qgraphicsitem.html)只)。 |
| `QEvent.UpdateLater` | `78` | 窗口小部件应进行排队在稍后的时间重新绘制。 |
| `QEvent.UpdateRequest` | `77` | 窗口小部件,应重新绘制。 |
| `QEvent.WhatsThis` | `111` | 窗口小部件应显示“这是什么? ”帮助([QHelpEvent](qhelpevent.html)) 。 |
| `QEvent.WhatsThisClicked` | `118` | 在widget的一个链接“这是什么? ”帮助被点击了。 |
| `QEvent.Wheel` | `31` | 鼠标滚轮滚动([QWheelEvent](qwheelevent.html)) 。 |
| `QEvent.WinEventAct` | `132` | 发生了针对Windows的激活事件。 |
| `QEvent.WindowActivate` | `24` | 窗口被激活。 |
| `QEvent.WindowBlocked` | `103` | 该窗口被阻止通过一个模态对话框。 |
| `QEvent.WindowDeactivate` | `25` | 窗口被激活。 |
| `QEvent.WindowIconChange` | `34` | 窗口的图标发生了变化。 |
| `QEvent.WindowStateChange` | `105` | 该[window's state](qwidget.html#windowState)(最小化,最大化或全屏)已经改变([QWindowStateChangeEvent](qwindowstatechangeevent.html)) 。 |
| `QEvent.WindowTitleChange` | `33` | 一直窗口标题改变。 |
| `QEvent.WindowUnblocked` | `104` | 该窗口是畅通的一个模态对话框退出后。 |
| `QEvent.ZOrderChange` | `126` | widget的Z顺序发生了变化。此事件不会发送给顶层窗口。 |
| `QEvent.KeyboardLayoutChange` | `169` | 键盘布局发生了变化。 |
| `QEvent.DynamicPropertyChange` | `170` | 动态属性添加,更改或从对象中删除。 |
| `QEvent.TouchBegin` | `194` | 开始的触摸屏和/或跟踪垫的事件序列([QTouchEvent](qtouchevent.html)) |
| `QEvent.TouchUpdate` | `195` | 触摸屏事件([QTouchEvent](qtouchevent.html)) |
| `QEvent.TouchEnd` | `196` | 触摸事件序列结束([QTouchEvent](qtouchevent.html)) |
| `QEvent.WinIdChange` | `203` | 窗口系统标识符为这个原生窗口部件已经改变 |
| `QEvent.Gesture` | `198` | 手势被触发([QGestureEvent](qgestureevent.html)) |
| `QEvent.GestureOverride` | `202` | 手势复盖被触发([QGestureEvent](qgestureevent.html)) |
用户事件应具备的价值观`User`和`MaxUser`:
| Constant | Value | Description |
| --- | --- | --- |
| `QEvent.User` | `1000` | 用户定义的事件。 |
| `QEvent.MaxUser` | `65535` | 最后用户事件ID。 |
为方便起见,你可以使用[registerEventType](qevent.html#registerEventType)( )函数来注册的和预定你的应用程序的自定义事件类型。这样做可以让你避免意外重新使用已经在使用自定义事件类型的应用程序中的其他地方。
* * *
## Method Documentation
```
QEvent.__init__ (self, Type type)
```
Contructs类型的事件对象_type_。
```
QEvent.__init__ (self, QEvent)
```
```
QEvent.accept (self)
```
设置事件对象,调用setAccepted (真)的等价的接受标志。
设定接受参数表示该事件接收器想要的事件。不需要的事件可能会被传播到父widget 。
**See also** [ignore](qevent.html#ignore)( ) 。
```
QEvent.ignore (self)
```
清除事件对象的接受标志参数,调用setAccepted (假)的等价物。
清除接受参数表示事件接收器不想要的事件。不需要的事件可能会被传播到父widget 。
**See also** [accept](qevent.html#accept)( ) 。
```
bool QEvent.isAccepted (self)
```
```
int QEvent.registerEventType (int hint = -1)
```
寄存器并返回一个自定义的事件类型。该_hint_设置将被使用,如果它是可用的,否则会之间返回值[QEvent.User](qevent.html#Type-enum)和[QEvent.MaxUser](qevent.html#Type-enum)一个尚未被注册。该_hint_如果其值不间被忽略[QEvent.User](qevent.html#Type-enum)和[QEvent.MaxUser](qevent.html#Type-enum)。
**Note:**这个功能是[thread-safe](index.htm#thread-safe)。
此功能被引入Qt的4.4 。
```
QEvent.setAccepted (self, bool accepted)
```
```
bool QEvent.spontaneous (self)
```
返回True如果该事件起源于应用程序(系统事件)之外,否则返回False 。
这个函数的返回值是没有定义的绘制事件。
```
Type QEvent.type (self)
```
[
返回的事件类型。
](qevent.html#Type-enum)
- 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