Module qtjambi

Package io.qt

Class QFlags<T extends QtAbstractFlagEnumerator>

java.lang.Object

io.qt.QFlags<T>

All Implemented Interfaces:

Serializable, Cloneable

Direct Known Subclasses:

QAbstract3DGraph.OptimizationHints, QAbstract3DGraph.SelectionFlags, QAbstractAxis.AxisTypes, QAbstractFileEngine.FileFlags, QAbstractFileIconProvider.Options, QAbstractItemModel.CheckIndexOptions, QAbstractItemView.EditTriggers, QAbstractPrintDialog.PrintDialogOptions, QAbstractSocket.BindMode, QAbstractSocket.PauseModes, QAbstractSpinBox.StepEnabled, QAccessible.Relation, QAnimationCallback.Flags, QBluetooth.AttAccessConstraints, QBluetooth.SecurityFlags, QBluetoothDeviceDiscoveryAgent.DiscoveryMethods, QBluetoothDeviceInfo.CoreConfigurations, QBluetoothDeviceInfo.Fields, QBluetoothDeviceInfo.ServiceClasses, QByteArray.Base64Options, QCamera.Features, QCanBusDevice.Directions, QCanBusDevice.Filter.FormatFilters, QCanBusFrame.FrameErrors, QCborValue.DiagnosticNotationOptions, QCborValue.EncodingOptions, QChart.AnimationOptions, QChartView.RubberBands, QClearBuffers.BufferTypeFlags, QColorDialog.ColorDialogOptions, QCommandLineOption.Flags, QDateTimeEdit.Sections, QDBusConnection.ConnectionCapabilities, QDBusConnection.RegisterOptions, QDBusConnection.VirtualObjectRegisterOptions, QDBusServiceWatcher.WatchMode, QDesignerFormWindowInterface.Feature, QDesignerIntegrationInterface.Feature, QDialogButtonBox.StandardButtons, QDir.Filters, QDir.SortFlags, QDirIterator.IteratorFlags, QDockWidget.DockWidgetFeatures, QDomDocument.ParseOptions, QEventLoop.ProcessEventsFlags, QEventPoint.States, QFileDevice.FileHandleFlags, QFileDevice.MemoryMapFlags, QFileDevice.Permissions, QFileDialog.Options, QFileSystemModel.Options, QFontComboBox.FontFilters, QFontDialog.FontDialogOptions, QGeoAreaMonitorSource.AreaMonitorFeatures, QGeoPositionInfoSource.PositioningMethods, QGeoRouteRequest.FeatureTypes, QGeoRouteRequest.FeatureWeights, QGeoRouteRequest.ManeuverDetails, QGeoRouteRequest.RouteOptimizations, QGeoRouteRequest.SegmentDetails, QGeoRouteRequest.TravelModes, QGeoServiceProvider.GeocodingFeatures, QGeoServiceProvider.MappingFeatures, QGeoServiceProvider.NavigationFeatures, QGeoServiceProvider.PlacesFeatures, QGeoServiceProvider.RoutingFeatures, QGestureRecognizer.Result, QGlyphRun.GlyphRunFlags, QGraphicsBlurEffect.BlurHints, QGraphicsEffect.ChangeFlags, QGraphicsItem.GraphicsItemFlags, QGraphicsScene.SceneLayers, QGraphicsView.CacheMode, QGraphicsView.OptimizationFlags, QHostAddress.ConversionMode, QHstsPolicy.PolicyFlags, QHttpServerRequest.Methods, QImageIOHandler.Transformations, QImageIOPlugin.Capabilities, QInputDevice.Capabilities, QInputDevice.DeviceTypes, QInputDialog.InputDialogOptions, QIODeviceBase.OpenMode, QItemSelectionModel.SelectionFlags, QJSEngine.Extensions, QLibrary.LoadHints, QLocale.DataSizeFormats, QLocale.LanguageCodeTypes, QLocale.NumberOptions, QLocalServer.SocketOptions, QLocalSocket.SocketOptions, QLocation.VisibilityScope, QLowEnergyCharacteristic.PropertyTypes, QLowEnergyService.ServiceTypes, QMainWindow.DockOptions, QMatrix4x4.Flags, QMdiArea.AreaOptions, QMdiSubWindow.SubWindowOptions, QMemoryBarrier.Operations, QMessageBox.StandardButtons, QMetaType.GenericFlags, QMetaType.TypeFlags, QNearFieldTarget.AccessMethods, QNetworkInformation.Features, QNetworkInterface.InterfaceFlags, QNetworkProxy.Capabilities, QOpenGLBuffer.RangeAccessFlags, QOpenGLDebugMessage.Severities, QOpenGLDebugMessage.Sources, QOpenGLDebugMessage.Types, QOpenGLFunctions.OpenGLFeatures, QOpenGLShader.ShaderType, QOpenGLTexture.Features, QPaintEngine.DirtyFlags, QPaintEngine.PaintEngineFeatures, QPainter.PixmapFragmentHints, QPainter.RenderHints, QPdfDocumentRenderOptions.RenderFlags, QPinchGesture.ChangeFlags, QPointingDevice.PointerTypes, QPolarChart.PolarOrientations, QQmlImageProviderBase.Flags, QQuickItem.Flags, QQuickPaintedItem.PerformanceHints, QQuickWindow.CreateTextureOptions, QRawFont.LayoutFlags, QRegularExpression.MatchOptions, QRegularExpression.PatternOptions, QRegularExpression.WildcardConversionOptions, QSerialPort.Directions, QSerialPort.PinoutSignals, QSGImageNode.TextureCoordinatesTransformMode, QSGMaterial.Flags, QSGMaterialShader.Flags, QSGMaterialShader.GraphicsPipelineState.ColorMask, QSGMaterialShader.RenderState.DirtyStates, QSGNode.DirtyState, QSGNode.Flags, QSGRendererInterface.ShaderCompilationTypes, QSGRendererInterface.ShaderSourceTypes, QSGRenderNode.RenderingFlags, QSGRenderNode.StateFlags, QSGSimpleTextureNode.TextureCoordinatesTransformMode, QSizePolicy.ControlTypes, QSql.ParamType, QSsl.SslOptions, QStandardPaths.LocateOptions, QString.SectionFlags, QStringConverterBase.Flags, QStyle.State, QStyle.SubControls, QStyleOptionButton.ButtonFeatures, QStyleOptionFrame.FrameFeatures, QStyleOptionTab.CornerWidgets, QStyleOptionTab.TabFeatures, QStyleOptionToolBar.ToolBarFeatures, QStyleOptionToolButton.ToolButtonFeatures, QStyleOptionViewItem.ViewItemFeatures, QSurface3DSeries.DrawFlags, QSurfaceFormat.FormatOptions, Qt.Alignment, Qt.ApplicationStates, Qt.DockWidgetAreas, Qt.DropActions, Qt.Edges, Qt.FindChildOptions, Qt.GestureFlags, Qt.ImageConversionFlags, Qt.InputMethodHints, Qt.InputMethodQueries, Qt.ItemFlags, Qt.KeyboardModifiers, Qt.MatchFlags, Qt.MouseButtons, Qt.MouseEventFlags, Qt.Orientations, Qt.ScreenOrientations, Qt.SplitBehavior, Qt.TextInteractionFlags, Qt.ToolBarAreas, Qt.TouchPointStates, Qt.WindowFlags, Qt.WindowStates, QtConcurrent.ReduceOptions, QtDrawUtil.DrawingHints, QTextBoundaryFinder.BoundaryReasons, QTextDocument.FindFlags, QTextDocument.MarkdownFeatures, QTextEdit.AutoFormatting, QTextFormat.PageBreakFlags, QTextItem.RenderFlags, QTextLayout.GlyphRunRetrievalFlags, QTextOption.Flags, QTextStream.NumberFlags, QTreeWidgetItemIterator.IteratorFlags, QUrl.AceProcessingOptions, QUrl.ComponentFormattingOptions, QUrl.FormattingOptions, QUrl.UserInputResolutionOptions, QVideoFrame.PaintOptions.PaintFlags, QVirtualKeyboardInputEngine.ReselectFlags, QWebEngineContextMenuRequest.EditFlags, QWebEngineContextMenuRequest.MediaFlags, QWebEngineFileSystemAccessRequest.AccessFlags, QWebEnginePage.FindFlags, QWebEngineUrlScheme.Flags, QWidget.RenderFlags, QWindowsApplication.DarkModeHandling, QWindowsApplication.TouchWindowTouchTypes, QWizard.WizardOptions, QXcbWindow.WindowTypes

public abstract class QFlags<T extends QtAbstractFlagEnumerator>
extends Object
implements Serializable, Cloneable

The QFlags class provides a type-safe way of storing OR-combinations of enum values.

Java wrapper for Qt's class QFlags

See Also:

• Serialized Form

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	QFlags(int value)	See QFlags::QFlags(QFlag)
protected	QFlags(T ... args)	See QFlags::QFlags(std::initializer_list<Enum>)

Method Summary

Modifier and Type	Method	Description
final void	clear(T ... ts)	Clears all flags in ts.
final void	clear(QFlags<T> other)	Clears the flag other.
final void	clearAll()	Clears all flags.
QFlags<T>	cleared(T flag)	See QFlags::operatorinvalid input: '&'=(Enum) and QFlags::operator~()
QFlags<T>	clone()	Clones the flags
QFlags<T>	combined(T flag)	See QFlags::operator|(Enum) const
static <E extends QtAbstractFlagEnumerator> int	compare(QFlags<E> a, QFlags<E> b)	Compares two QFlags values numerically.
final boolean	equals(Object object)	Returns true if the given object is instance of the same class and has the same flag value.
final void	exclude(T ... ts)	See QFlags::operatorinvalid input: '&'=(Enum) and QFlags::operator~()
T []	flags()	Returns an array of flag objects represented by this QFlags.
protected final T []	flags(T [] possibleValues)	Returns an unmodifiable set of flag objects represented by this QFlags.
final int	hashCode()	Returns a hash code computed from the flag's class and its value.
final boolean	isSet(T ... flags)	Deprecated. Use testFlags(QtAbstractFlagEnumerator...) instead.
final boolean	isSet(QFlags<T> other)	Deprecated. Use testFlags(QFlags) instead.
final void	set(T ... ts)	See QFlags::operator|=(Enum)
final void	set(QFlags<T> flag)	See QFlags::operator|=(QFlags<T>)
QFlags<T>	setFlag(T flag)	Overloaded constructor for setFlag(QtAbstractFlagEnumerator, boolean) with on = true.
QFlags<T>	setFlag(T flag, boolean on)	See QFlags::setFlag(Enum, bool)
final void	setValue(int value)	Sets the value of this QFlags.
final boolean	testAnyFlags(T ... flags)	See QFlags::testAnyFlags(QFlags<T>)const
final boolean	testAnyFlags(QFlags<T> flags)	See QFlags::testAnyFlags(QFlags<T>)const
final boolean	testFlag(T flag)	See QFlags::testFlag(Enum)const
final boolean	testFlags(T ... flags)	See QFlags::testFlags(QFlags<T>)const
final boolean	testFlags(QFlags<T> flags)	See QFlags::testFlags(QFlags<T>)const
final int	toInt()	See QFlags::toInt() const
final String	toString()	Returns the string representation of the object given by QVariant(this).toString().
final int	value()	Returns the value of this QFlags.

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Details

QFlags

@SafeVarargs
protected QFlags(T ... args)

See QFlags::QFlags(std::initializer_list<Enum>)

QFlags

protected QFlags(int value)

See QFlags::QFlags(QFlag)

Method Details

clone

public QFlags<T> clone()

Clones the flags

Overrides:

clone in class Object

combined

public QFlags<T> combined(T flag)

See QFlags::operator|(Enum) const

cleared

public QFlags<T> cleared(T flag)

See QFlags::operatorinvalid input: '&'=(Enum) and QFlags::operator~()

set

public final void set(QFlags<T> flag)

See QFlags::operator|=(QFlags<T>)

setFlag

public QFlags<T> setFlag(T flag)

Overloaded constructor for setFlag(QtAbstractFlagEnumerator, boolean) with on = true.

setFlag

public QFlags<T> setFlag(T flag,
 boolean on)

See QFlags::setFlag(Enum, bool)

set

@SafeVarargs
public final void set(T ... ts)

See QFlags::operator|=(Enum)

exclude

@SafeVarargs
public final void exclude(T ... ts)

See QFlags::operatorinvalid input: '&'=(Enum) and QFlags::operator~()

isSet

@Deprecated
public final boolean isSet(QFlags<T> other)

Deprecated.

Use testFlags(QFlags) instead.

isSet

@Deprecated
@SafeVarargs
public final boolean isSet(T ... flags)

Deprecated.

Use testFlags(QtAbstractFlagEnumerator...) instead.

testFlag

public final boolean testFlag(T flag)

See QFlags::testFlag(Enum)const

testFlags

@SafeVarargs
public final boolean testFlags(T ... flags)

See QFlags::testFlags(QFlags<T>)const

testFlags

public final boolean testFlags(QFlags<T> flags)

See QFlags::testFlags(QFlags<T>)const

testAnyFlags

public final boolean testAnyFlags(QFlags<T> flags)

See QFlags::testAnyFlags(QFlags<T>)const

testAnyFlags

@SafeVarargs
public final boolean testAnyFlags(T ... flags)

See QFlags::testAnyFlags(QFlags<T>)const

clear

public final void clear(QFlags<T> other)

Clears the flag other. See QFlags::operatorinvalid input: '&'=(QFlags<T>) and QFlags::operator~()

clear

@SafeVarargs
public final void clear(T ... ts)

Clears all flags in ts. See QFlags::operatorinvalid input: '&'=(Enum) and QFlags::operator~()

clearAll

public final void clearAll()

Clears all flags.

setValue

public final void setValue(int value)

Sets the value of this QFlags.

Parameters:

value - new value

toInt

public final int toInt()

See QFlags::toInt() const

value

public final int value()

Returns the value of this QFlags.

Returns:

value

flags

public T [] flags()

Returns an array of flag objects represented by this QFlags.

Returns:

array of enum entries

flags

protected final T [] flags(T [] possibleValues)

Returns an unmodifiable set of flag objects represented by this QFlags.

Returns:

array of enum entries

equals

public final boolean equals(Object object)

Returns true if the given object is instance of the same class and has the same flag value.

Overrides:

equals in class Object

hashCode

public final int hashCode()

Returns a hash code computed from the flag's class and its value.

Overrides:

hashCode in class Object

toString

public final String toString()

Returns the string representation of the object given by QVariant(this).toString().

Overrides:

toString in class Object

compare

public static <E extends QtAbstractFlagEnumerator>
int compare(QFlags<E> a,
 QFlags<E> b)

Compares two QFlags values numerically. The value returned is identical to what would be returned by:

    Integer.compare(a.value(), b.value())