# QSizePolicy Class Reference
## [[QtGui](index.htm) module]
该QSizePolicy类是描述水平和垂直大小调整政策的布局属性。[More...](#details)
### Types
* `enum ControlType { DefaultType, ButtonBox, CheckBox, ComboBox, ..., ToolButton }`
* `class **[ControlTypes](index.htm)**`
* `enum Policy { Fixed, Minimum, Maximum, Preferred, ..., Ignored }`
* `enum PolicyFlag { GrowFlag, ExpandFlag, ShrinkFlag, IgnoreFlag }`
### Methods
* `__init__ (self)`
* `__init__ (self, Policy horizontal, Policy vertical)`
* `__init__ (self, Policy horizontal, Policy vertical, ControlType type)`
* `__init__ (self, QVariant variant)`
* `__init__ (self, QSizePolicy)`
* `ControlType controlType (self)`
* `Qt.Orientations expandingDirections (self)`
* `bool hasHeightForWidth (self)`
* `bool hasWidthForHeight (self)`
* `Policy horizontalPolicy (self)`
* `int horizontalStretch (self)`
* `setControlType (self, ControlType type)`
* `setHeightForWidth (self, bool b)`
* `setHorizontalPolicy (self, Policy d)`
* `setHorizontalStretch (self, int stretchFactor)`
* `setVerticalPolicy (self, Policy d)`
* `setVerticalStretch (self, int stretchFactor)`
* `setWidthForHeight (self, bool b)`
* `transpose (self)`
* `Policy verticalPolicy (self)`
* `int verticalStretch (self)`
### Special Methods
* `bool __eq__ (self, QSizePolicy s)`
* `bool __ne__ (self, QSizePolicy s)`
* * *
## Detailed Description
该QSizePolicy类是描述水平和垂直大小调整政策的布局属性。
窗口小部件的大小策略是愿意以各种方式来被调整大小的表达式,并且会影响该部件是由处理[layout engine](index.htm)。每个插件返回一个QSizePolicy描述它宁愿当被布置在水平和垂直大小调整政策。你可以通过改变改变这个特定的小部件[QWidget.sizePolicy](qwidget.html#sizePolicy-prop)属性。
QSizePolicy包含两个独立的[QSizePolicy.Policy](qsizepolicy.html#Policy-enum)值和两个拉伸因子; 1描述的窗口小部件的水平尺寸的政策,以及其他描述其垂直尺寸的策略。它还包含一个标志,以指示其优选尺寸的高度和宽度是否是相关的。
水平和垂直的政策可以在构造函数中设置,并使用改变了[setHorizontalPolicy](qsizepolicy.html#setHorizontalPolicy)()和[setVerticalPolicy](qsizepolicy.html#setVerticalPolicy)()函数。拉伸因子可使用设置[setHorizontalStretch](qsizepolicy.html#setHorizontalStretch)()和[setVerticalStretch](qsizepolicy.html#setVerticalStretch)()函数。的标志,表示该部件的[sizeHint()](qwidget.html#sizeHint-prop)是宽度依赖性(如菜单栏或一个字包装标籤)可以使用被设置了[setHeightForWidth](qsizepolicy.html#setHeightForWidth)()函数。
电流的大小政策和伸展因子使用被检索的[horizontalPolicy](qsizepolicy.html#horizontalPolicy)( )[verticalPolicy](qsizepolicy.html#verticalPolicy)( )[horizontalStretch](qsizepolicy.html#horizontalStretch)()和[verticalStretch](qsizepolicy.html#verticalStretch)()函数。或者,使用[transpose](qsizepolicy.html#transpose)()函数来交换的水平和垂直的政策和延伸。该[hasHeightForWidth](qsizepolicy.html#hasHeightForWidth)( )函数返回的标志的指示尺寸暗示的依赖关系的现状。
使用[expandingDirections](qsizepolicy.html#expandingDirections)( )函数来确定相关的部件是否可以使更多的空间使用比其[sizeHint()](qwidget.html#sizeHint-prop)功能指示,以及找出哪些方向可以扩展。
最后, QSizePolicy类提供比较该尺寸的政策,在给定策略操作符,以及一个[QVariant](qvariant.html)运营商存储此QSizePolicy作为[QVariant](qvariant.html)对象。
* * *
## Type Documentation
```
QSizePolicy.ControlType
```
这个枚举变量指定不同类型的窗口小部件的布局互动方面:
| Constant | Value | Description |
| --- | --- | --- |
| `QSizePolicy.DefaultType` | `0x00000001` | 默认类型,未指定时。 |
| `QSizePolicy.ButtonBox` | `0x00000002` | A [QDialogButtonBox](qdialogbuttonbox.html)实例。 |
| `QSizePolicy.CheckBox` | `0x00000004` | A [QCheckBox](qcheckbox.html)实例。 |
| `QSizePolicy.ComboBox` | `0x00000008` | A [QComboBox](qcombobox.html)实例。 |
| `QSizePolicy.Frame` | `0x00000010` | A [QFrame](qframe.html)实例。 |
| `QSizePolicy.GroupBox` | `0x00000020` | A [QGroupBox](qgroupbox.html)实例。 |
| `QSizePolicy.Label` | `0x00000040` | A [QLabel](qlabel.html)实例。 |
| `QSizePolicy.Line` | `0x00000080` | A [QFrame](qframe.html)例如用[QFrame.HLine](qframe.html#Shape-enum) or [QFrame.VLine](qframe.html#Shape-enum)。 |
| `QSizePolicy.LineEdit` | `0x00000100` | A [QLineEdit](qlineedit.html)实例。 |
| `QSizePolicy.PushButton` | `0x00000200` | A [QPushButton](qpushbutton.html)实例。 |
| `QSizePolicy.RadioButton` | `0x00000400` | A [QRadioButton](qradiobutton.html)实例。 |
| `QSizePolicy.Slider` | `0x00000800` | A [QAbstractSlider](qabstractslider.html)实例。 |
| `QSizePolicy.SpinBox` | `0x00001000` | A [QAbstractSpinBox](qabstractspinbox.html)实例。 |
| `QSizePolicy.TabWidget` | `0x00002000` | A [QTabWidget](qtabwidget.html)实例。 |
| `QSizePolicy.ToolButton` | `0x00004000` | A [QToolButton](qtoolbutton.html)实例。 |
这个枚举被引入或修改的Qt 4.3 。
该ControlTypes类型是一个typedef为[QFlags](index.htm)\u003cControlType\u003e 。它存储的ControlType值的或组合。
**See also** [setControlType](qsizepolicy.html#setControlType)()和[controlType](qsizepolicy.html#controlType)( ) 。
```
QSizePolicy.Policy
```
这个枚举变量描述了各种每一维度大小类型构建时使用[QSizePolicy](qsizepolicy.html)。
| Constant | Value | Description |
| --- | --- | --- |
| `QSizePolicy.Fixed` | `0` | 该[QWidget.sizeHint](qwidget.html#sizeHint-prop)( )是唯一可以接受的选择,所以小部件不能增大或缩小(一个按钮,例如垂直方向) 。 |
| `QSizePolicy.Minimum` | `GrowFlag` | 在sizeHint ( )是最小的,并且足够了。窗口小部件可以扩充,但它是更大(的按钮,例如水平方向)没有任何优势。它不能小于由sizeHint ()中提供的尺寸。 |
| `QSizePolicy.Maximum` | `ShrinkFlag` | 在sizeHint ()是一个最大值。窗口小部件可以被任何缩水金额不损害如果其他部件所需要的空间(如分隔线) 。它不能小于由sizeHint ()中提供的尺寸。 |
| `QSizePolicy.Preferred` | `GrowFlag | ShrinkFlag` | 在sizeHint ( )是最好的,但小部件可以被缩小,仍然是有用的。窗口小部件可以扩充,但它比sizeHint大没有优势( ) (默认[QWidget](qwidget.html)政策)。 |
| `QSizePolicy.Expanding` | `GrowFlag | ShrinkFlag | ExpandFlag` | 在sizeHint ()是一个明智的大小,但小部件可以被缩小,仍然是有用的。窗口小部件可以利用额外的空间,所以它应该得到尽可能多的空间可能(例如一个水平滑块的水平方向) 。 |
| `QSizePolicy.MinimumExpanding` | `GrowFlag | ExpandFlag` | 在sizeHint ( )是最小的,并且足够了。窗口小部件可以利用额外的空间,所以它应该得到尽可能多的空间可能(例如一个水平滑块的水平方向) 。 |
| `QSizePolicy.Ignored` | `ShrinkFlag | GrowFlag | IgnoreFlag` | 在sizeHint ( )被忽略。该部件将得到尽可能多的空间可能。 |
**See also** [PolicyFlag](qsizepolicy.html#PolicyFlag-enum),[setHorizontalPolicy](qsizepolicy.html#setHorizontalPolicy)()和[setVerticalPolicy](qsizepolicy.html#setVerticalPolicy)( ) 。
```
QSizePolicy.PolicyFlag
```
这些标志被组合在一起以形成各种[Policy](qsizepolicy.html#Policy-enum)价值观:
| Constant | Value | Description |
| --- | --- | --- |
| `QSizePolicy.GrowFlag` | `1` | 如有必要,该部件可以超过它的大小提示。 |
| `QSizePolicy.ExpandFlag` | `2` | 该部件应该得到尽可能多的空间可能。 |
| `QSizePolicy.ShrinkFlag` | `4` | 窗口小部件可以收缩低于其尺寸暗示如果必要的。 |
| `QSizePolicy.IgnoreFlag` | `8` | 该物件的尺寸暗示被忽略。该部件将得到尽可能多的空间可能。 |
**See also** [Policy](qsizepolicy.html#Policy-enum)。
* * *
## Method Documentation
```
QSizePolicy.__init__ (self)
```
构造一个[QSizePolicy](qsizepolicy.html)与对象[Fixed](qsizepolicy.html#Policy-enum)作为它的水平和垂直的政策。
该策略可以使用改变了[setHorizontalPolicy](qsizepolicy.html#setHorizontalPolicy)()和[setVerticalPolicy](qsizepolicy.html#setVerticalPolicy)()函数。使用[setHeightForWidth](qsizepolicy.html#setHeightForWidth)()函数,如果小部件的优选的高度是依赖于部件的宽度(例如,一个[QLabel](qlabel.html)用换行) 。
**See also** [setHorizontalStretch](qsizepolicy.html#setHorizontalStretch)()和[setVerticalStretch](qsizepolicy.html#setVerticalStretch)( ) 。
```
QSizePolicy.__init__ (self, Policy horizontal, Policy vertical)
```
构造一个[QSizePolicy](qsizepolicy.html)与给定对象_horizontal_和_vertical_政策和[DefaultType](qsizepolicy.html#ControlType-enum)作为控件类型。
使用[setHeightForWidth](qsizepolicy.html#setHeightForWidth)()如果小部件的优选的高度是依赖于部件的宽度(例如,一个[QLabel](qlabel.html)用换行) 。
**See also** [setHorizontalStretch](qsizepolicy.html#setHorizontalStretch)()和[setVerticalStretch](qsizepolicy.html#setVerticalStretch)( ) 。
```
QSizePolicy.__init__ (self, Policy horizontal, Policy vertical, ControlType type)
```
构造一个[QSizePolicy](qsizepolicy.html)与给定对象_horizontal_和_vertical_政策,并指定控件_type_。
使用[setHeightForWidth](qsizepolicy.html#setHeightForWidth)()如果小部件的优选的高度是依赖于部件的宽度(例如,一个[QLabel](qlabel.html)用换行) 。
此功能被引入Qt的4.3 。
**See also** [setHorizontalStretch](qsizepolicy.html#setHorizontalStretch)( )[setVerticalStretch](qsizepolicy.html#setVerticalStretch)()和[controlType](qsizepolicy.html#controlType)( ) 。
```
QSizePolicy.__init__ (self, QVariant variant)
```
```
QSizePolicy.__init__ (self, QSizePolicy)
```
```
ControlType QSizePolicy.controlType (self)
```
[
返回与它这种规模的政策适用于小部件关联的控件类型。
此功能被引入Qt的4.3 。
](qsizepolicy.html#ControlType-enum)
[**See also**](qsizepolicy.html#ControlType-enum) [setControlType](qsizepolicy.html#setControlType)( ) 。
```
Qt.Orientations QSizePolicy.expandingDirections (self)
```
[](index.htm)
[返回一个widget是否可以使更多的空间使用比](index.htm)[QWidget.sizeHint](qwidget.html#sizeHint-prop)( )函数表示。
的值[Qt.Horizontal](qt.html#Orientation-enum) or [Qt.Vertical](qt.html#Orientation-enum)也就是说,小部件可以水平或垂直生长(即水平或垂直的政策是[Expanding](qsizepolicy.html#Policy-enum) or [MinimumExpanding](qsizepolicy.html#Policy-enum)),而[Qt.Horizontal](qt.html#Orientation-enum)|[Qt.Vertical](qt.html#Orientation-enum)也就是说,它可以在两维生长。
**See also** [horizontalPolicy](qsizepolicy.html#horizontalPolicy)()和[verticalPolicy](qsizepolicy.html#verticalPolicy)( ) 。
```
bool QSizePolicy.hasHeightForWidth (self)
```
返回True如果控件的首选高度依赖于它的宽度,否则返回False 。
**See also** [setHeightForWidth](qsizepolicy.html#setHeightForWidth)( ) 。
```
bool QSizePolicy.hasWidthForHeight (self)
```
返回True如果Widget的宽度取决于它的高度,否则返回False 。
此功能被引入Qt的4.8 。
**See also** [setWidthForHeight](qsizepolicy.html#setWidthForHeight)( ) 。
```
Policy QSizePolicy.horizontalPolicy (self)
```
[
返回大小政策的水平分量。
](qsizepolicy.html#Policy-enum)
[**See also**](qsizepolicy.html#Policy-enum) [setHorizontalPolicy](qsizepolicy.html#setHorizontalPolicy)( )[verticalPolicy](qsizepolicy.html#verticalPolicy)()和[horizontalStretch](qsizepolicy.html#horizontalStretch)( ) 。
```
int QSizePolicy.horizontalStretch (self)
```
返回大小政策的水平拉伸因子。
**See also** [setHorizontalStretch](qsizepolicy.html#setHorizontalStretch)( )[verticalStretch](qsizepolicy.html#verticalStretch)()和[horizontalPolicy](qsizepolicy.html#horizontalPolicy)( ) 。
```
QSizePolicy.setControlType (self, ControlType type)
```
设置与它这种规模的政策适用于小部件关联的控件类型_type_。
控制类型指定这个大小政策适用widget的类型。它是利用一些风格,特别是[QMacStyle](index.htm),插入部件之间适当的间距。例如, Mac OS X的水族准则指定按钮应该由12个像素进行分离,而垂直堆叠的单选按钮只需要6个像素。
此功能被引入Qt的4.3 。
**See also** [controlType](qsizepolicy.html#controlType)()和[QStyle.layoutSpacing](qstyle.html#layoutSpacing)( ) 。
```
QSizePolicy.setHeightForWidth (self, bool b)
```
设置一个标志,确定部件的首选高度是否取决于它的宽度,以_dependent_。
**See also** [hasHeightForWidth](qsizepolicy.html#hasHeightForWidth)()和[setWidthForHeight](qsizepolicy.html#setWidthForHeight)( ) 。
```
QSizePolicy.setHorizontalPolicy (self, Policy d)
```
设置的水平分量,以给定的_policy_。
**See also** [horizontalPolicy](qsizepolicy.html#horizontalPolicy)( )[setVerticalPolicy](qsizepolicy.html#setVerticalPolicy)()和[setHorizontalStretch](qsizepolicy.html#setHorizontalStretch)( ) 。
```
QSizePolicy.setHorizontalStretch (self, int stretchFactor)
```
将大小设置政策的水平伸长率与给定_stretchFactor_。
**See also** [horizontalStretch](qsizepolicy.html#horizontalStretch)( )[setVerticalStretch](qsizepolicy.html#setVerticalStretch)()和[setHorizontalPolicy](qsizepolicy.html#setHorizontalPolicy)( ) 。
```
QSizePolicy.setVerticalPolicy (self, Policy d)
```
设置垂直分量为给定的_policy_。
**See also** [verticalPolicy](qsizepolicy.html#verticalPolicy)( )[setHorizontalPolicy](qsizepolicy.html#setHorizontalPolicy)()和[setVerticalStretch](qsizepolicy.html#setVerticalStretch)( ) 。
```
QSizePolicy.setVerticalStretch (self, int stretchFactor)
```
设置大小政策的垂直拉伸因子来定_stretchFactor_。
**See also** [verticalStretch](qsizepolicy.html#verticalStretch)( )[setHorizontalStretch](qsizepolicy.html#setHorizontalStretch)()和[setVerticalPolicy](qsizepolicy.html#setVerticalPolicy)( ) 。
```
QSizePolicy.setWidthForHeight (self, bool b)
```
设置一个标志,确定widget的宽度是否依赖于它的高度,以_dependent_。
这是仅支持[QGraphicsLayout](qgraphicslayout.html)的子类。它不可能有两个高度为宽度和宽度作高度限制在同一时间的布局。
此功能被引入Qt的4.8 。
**See also** [hasWidthForHeight](qsizepolicy.html#hasWidthForHeight)()和[setHeightForWidth](qsizepolicy.html#setHeightForWidth)( ) 。
```
QSizePolicy.transpose (self)
```
交换的水平和垂直的政策和延伸。
```
Policy QSizePolicy.verticalPolicy (self)
```
[
返回大小政策的垂直分量。
](qsizepolicy.html#Policy-enum)
[**See also**](qsizepolicy.html#Policy-enum) [setVerticalPolicy](qsizepolicy.html#setVerticalPolicy)( )[horizontalPolicy](qsizepolicy.html#horizontalPolicy)()和[verticalStretch](qsizepolicy.html#verticalStretch)( ) 。
```
int QSizePolicy.verticalStretch (self)
```
返回大小政策的垂直拉伸因子。
**See also** [setVerticalStretch](qsizepolicy.html#setVerticalStretch)( )[horizontalStretch](qsizepolicy.html#horizontalStretch)()和[verticalPolicy](qsizepolicy.html#verticalPolicy)( ) 。
```
bool QSizePolicy.__eq__ (self, QSizePolicy s)
```
```
bool QSizePolicy.__ne__ (self, QSizePolicy s)
```
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- 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