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osgUI::Widget Class Reference

#include <Widget>

Inheritance diagram for osgUI::Widget:
osg::Group osg::Node osg::Object osg::Referenced osgUI::ComboBox osgUI::Dialog osgUI::Label osgUI::LineEdit osgUI::Popup osgUI::PushButton osgUI::TabWidget

Public Types

enum  FocusBehaviour { CLICK_TO_FOCUS , FOCUS_FOLLOWS_POINTER , EVENT_DRIVEN_FOCUS_DISABLED }
typedef std::vector< osgUtil::LineSegmentIntersector::Intersection > Intersections
typedef std::map< int, osg::ref_ptr< osg::Node > > GraphicsSubgraphMap
Public Types inherited from osg::Node
typedef std::vector< Group * > ParentList
typedef unsigned int NodeMask
typedef std::vector< std::string > DescriptionList
Public Types inherited from osg::Object
enum  DataVariance { DYNAMIC , STATIC , UNSPECIFIED }

Public Member Functions

 Widget ()
 Widget (const Widget &widget, const osg::CopyOp &copyop=osg::CopyOp::SHALLOW_COPY)
 META_Node (osgUI, Widget)
virtual void traverse (osg::NodeVisitor &nv)
virtual void traverseImplementation (osg::NodeVisitor &nv)
virtual bool handle (osgGA::EventVisitor *ev, osgGA::Event *event)
virtual bool handleImplementation (osgGA::EventVisitor *ev, osgGA::Event *event)
virtual bool computeIntersections (osgGA::EventVisitor *ev, osgGA::GUIEventAdapter *event, Intersections &intersections, osg::Node::NodeMask traversalMask=0xffffffff) const
virtual bool computePositionInLocalCoordinates (osgGA::EventVisitor *ev, osgGA::GUIEventAdapter *event, osg::Vec3d &localPosition) const
virtual bool computeExtentsPositionInLocalCoordinates (osgGA::EventVisitor *ev, osgGA::GUIEventAdapter *event, osg::Vec3d &localPosition, bool withinExtents=true) const
virtual void dirty ()
void setGraphicsSubgraph (int orderNum, osg::Node *node)
osg::Node * getGraphicsSubgraph (int orderNum)
const osg::Node * getGraphicsSubgraph (int orderNum) const
void setGraphicsSubgraphMap (const GraphicsSubgraphMap &gsm)
GraphicsSubgraphMap & getGraphicsSubgraphMap ()
const GraphicsSubgraphMap & getGraphicsSubgraphMap () const
void setWidgetStateSet (osg::StateSet *stateset)
osg::StateSet * getWidgetStateSet ()
const osg::StateSet * getWidgetStateSet () const
osg::StateSet * getOrCreateWidgetStateSet ()
virtual void createGraphics ()
virtual void createGraphicsImplementation ()
virtual void setExtents (const osg::BoundingBoxf &bb)
const osg::BoundingBoxf & getExtents () const
void setStyle (Style *style)
Style * getStyle ()
const Style * getStyle () const
void setAlignmentSettings (AlignmentSettings *alignmentSettings)
AlignmentSettings * getAlignmentSettings ()
const AlignmentSettings * getAlignmentSettings () const
void setFrameSettings (FrameSettings *textSettings)
FrameSettings * getFrameSettings ()
const FrameSettings * getFrameSettings () const
void setTextSettings (TextSettings *textSettings)
TextSettings * getTextSettings ()
const TextSettings * getTextSettings () const
virtual void setAutoFillBackground (bool enabled)
virtual bool getAutoFillBackground () const
virtual void setVisible (bool visible)
virtual bool getVisible () const
virtual void setEnabled (bool enabled)
virtual bool getEnabled () const
void setFocusBehaviour (FocusBehaviour behaviour)
FocusBehaviour getFocusBehaviour () const
virtual void updateFocus (osg::NodeVisitor &nv)
virtual void setHasEventFocus (bool focus)
virtual bool getHasEventFocus () const
bool runCallbacks (const std::string &name, osg::Parameters &inputParameters, osg::Parameters &outputParameters)
bool runCallbacks (const std::string &name)
virtual osg::BoundingSphere computeBound () const
virtual void enter ()
virtual void enterImplementation ()
virtual void leave ()
virtual void leaveImplementation ()
virtual void resizeGLObjectBuffers (unsigned int maxSize)
virtual void releaseGLObjects (osg::State *=0) const
Public Member Functions inherited from osg::Group
 Group ()
 Group (const Group &, const CopyOp &copyop=CopyOp::SHALLOW_COPY)
 META_Node (osg, Group)
virtual Group * asGroup ()
virtual const Group * asGroup () const
virtual bool addChild (Node *child)
template<class T>
bool addChild (const ref_ptr< T > &child)
virtual bool insertChild (unsigned int index, Node *child)
template<class T>
bool insertChild (unsigned int index, const ref_ptr< T > &child)
virtual bool removeChild (Node *child)
template<class T>
bool removeChild (const ref_ptr< T > &child)
bool removeChild (unsigned int pos, unsigned int numChildrenToRemove=1)
virtual bool removeChildren (unsigned int pos, unsigned int numChildrenToRemove)
virtual bool replaceChild (Node *origChild, Node *newChild)
template<class T, class R>
bool replaceChild (const ref_ptr< T > &origChild, const ref_ptr< R > &newChild)
virtual unsigned int getNumChildren () const
virtual bool setChild (unsigned int i, Node *node)
Node * getChild (unsigned int i)
const Node * getChild (unsigned int i) const
bool containsNode (const Node *node) const
template<class T>
bool containsNode (const ref_ptr< T > &node) const
unsigned int getChildIndex (const Node *node) const
virtual void setThreadSafeRefUnref (bool threadSafe)
Public Member Functions inherited from osg::Node
 Node ()
 Node (const Node &, const CopyOp &copyop=CopyOp::SHALLOW_COPY)
virtual Object * cloneType () const
virtual Object * clone (const CopyOp &copyop) const
virtual bool isSameKindAs (const Object *obj) const
virtual const char * libraryName () const
virtual const char * className () const
virtual Node * asNode ()
virtual const Node * asNode () const
virtual Drawable * asDrawable ()
virtual const Drawable * asDrawable () const
virtual Geometry * asGeometry ()
virtual const Geometry * asGeometry () const
virtual Transform * asTransform ()
virtual const Transform * asTransform () const
virtual Switch * asSwitch ()
virtual const Switch * asSwitch () const
virtual Geode * asGeode ()
virtual const Geode * asGeode () const
virtual osgTerrain::Terrain * asTerrain ()
virtual const osgTerrain::Terrain * asTerrain () const
virtual void accept (NodeVisitor &nv)
virtual void ascend (NodeVisitor &nv)
const ParentList & getParents () const
ParentList getParents ()
Group * getParent (unsigned int i)
const Group * getParent (unsigned int i) const
unsigned int getNumParents () const
NodePathList getParentalNodePaths (osg::Node *haltTraversalAtNode=0) const
MatrixList getWorldMatrices (const osg::Node *haltTraversalAtNode=0) const
void setUpdateCallback (Callback *nc)
template<class T>
void setUpdateCallback (const ref_ptr< T > &nc)
Callback * getUpdateCallback ()
const Callback * getUpdateCallback () const
void addUpdateCallback (Callback *nc)
template<class T>
void addUpdateCallback (const ref_ptr< T > &nc)
void removeUpdateCallback (Callback *nc)
template<class T>
void removeUpdateCallback (const ref_ptr< T > &nc)
unsigned int getNumChildrenRequiringUpdateTraversal () const
void setEventCallback (Callback *nc)
template<class T>
void setEventCallback (const ref_ptr< T > &nc)
Callback * getEventCallback ()
const Callback * getEventCallback () const
void addEventCallback (Callback *nc)
template<class T>
void addEventCallback (const ref_ptr< T > &nc)
void removeEventCallback (Callback *nc)
template<class T>
void removeEventCallback (const ref_ptr< T > &nc)
unsigned int getNumChildrenRequiringEventTraversal () const
void setCullCallback (Callback *nc)
template<class T>
void setCullCallback (const ref_ptr< T > &nc)
Callback * getCullCallback ()
const Callback * getCullCallback () const
void addCullCallback (Callback *nc)
template<class T>
void addCullCallback (const ref_ptr< T > &nc)
void removeCullCallback (Callback *nc)
template<class T>
void removeCullCallback (const ref_ptr< T > &nc)
void setCullingActive (bool active)
bool getCullingActive () const
unsigned int getNumChildrenWithCullingDisabled () const
bool isCullingActive () const
unsigned int getNumChildrenWithOccluderNodes () const
bool containsOccluderNodes () const
void setNodeMask (NodeMask nm)
NodeMask getNodeMask () const
void setStateSet (osg::StateSet *stateset)
template<class T>
void setStateSet (const osg::ref_ptr< T > &stateset)
osg::StateSet * getOrCreateStateSet ()
osg::StateSet * getStateSet ()
const osg::StateSet * getStateSet () const
void setDescriptions (const DescriptionList &descriptions)
DescriptionList & getDescriptions ()
const DescriptionList & getDescriptions () const
const std::string & getDescription (unsigned int i) const
std::string & getDescription (unsigned int i)
unsigned int getNumDescriptions () const
void addDescription (const std::string &desc)
void setInitialBound (const osg::BoundingSphere &bsphere)
const BoundingSphere & getInitialBound () const
void dirtyBound ()
const BoundingSphere & getBound () const
void setComputeBoundingSphereCallback (ComputeBoundingSphereCallback *callback)
template<class T>
void setComputeBoundingSphereCallback (const ref_ptr< T > &callback)
ComputeBoundingSphereCallback * getComputeBoundingSphereCallback ()
const ComputeBoundingSphereCallback * getComputeBoundingSphereCallback () const
Public Member Functions inherited from osg::Object
 Object ()
 Object (bool threadSafeRefUnref)
 Object (const Object &, const CopyOp &copyop=CopyOp::SHALLOW_COPY)
std::string getCompoundClassName () const
virtual NodeVisitor * asNodeVisitor ()
virtual const NodeVisitor * asNodeVisitor () const
virtual StateSet * asStateSet ()
virtual const StateSet * asStateSet () const
virtual StateAttribute * asStateAttribute ()
virtual const StateAttribute * asStateAttribute () const
virtual Uniform * asUniform ()
virtual const Uniform * asUniform () const
virtual Camera * asCamera ()
virtual const Camera * asCamera () const
virtual Callback * asCallback ()
virtual const Callback * asCallback () const
virtual CallbackObject * asCallbackObject ()
virtual const CallbackObject * asCallbackObject () const
virtual UserDataContainer * asUserDataContainer ()
virtual const UserDataContainer * asUserDataContainer () const
virtual ValueObject * asValueObject ()
virtual const ValueObject * asValueObject () const
virtual Image * asImage ()
virtual const Image * asImage () const
virtual void setName (const std::string &name)
void setName (const char *name)
const std::string & getName () const
void setDataVariance (DataVariance dv)
DataVariance getDataVariance () const
virtual void computeDataVariance ()
void setUserDataContainer (osg::UserDataContainer *udc)
template<class T>
void setUserDataContainer (const ref_ptr< T > &udc)
osg::UserDataContainer * getUserDataContainer ()
const osg::UserDataContainer * getUserDataContainer () const
osg::UserDataContainer * getOrCreateUserDataContainer ()
virtual void setUserData (Referenced *obj)
template<class T>
void setUserData (const ref_ptr< T > &ud)
virtual Referenced * getUserData ()
virtual const Referenced * getUserData () const
template<typename T>
bool getUserValue (const std::string &name, T &value) const
template<typename T>
void setUserValue (const std::string &name, const T &value)
template<typename T>
BoolValueObject UCharValueObject UShortValueObject UIntValueObject DoubleValueObject Vec3fValueObject Vec2dValueObject Vec4dValueObject PlaneValueObject MatrixdValueObject BoundingBoxdValueObject BoundingSpheredValueObject bool getUserValue (const std::string &name, T &value) const
Public Member Functions inherited from osg::Referenced
 Referenced ()
 Referenced (bool threadSafeRefUnref)
 Referenced (const Referenced &)
Referenced & operator= (const Referenced &)
bool getThreadSafeRefUnref () const
OpenThreads::Mutex * getRefMutex () const
int ref () const
int unref () const
int unref_nodelete () const
int referenceCount () const
ObserverSet * getObserverSet () const
ObserverSet * getOrCreateObserverSet () const
void addObserver (Observer *observer) const
void removeObserver (Observer *observer) const

Protected Member Functions

virtual ~Widget ()
Protected Member Functions inherited from osg::Group
virtual ~Group ()
virtual void childRemoved (unsigned int, unsigned int)
virtual void childInserted (unsigned int)
Protected Member Functions inherited from osg::Node
virtual ~Node ()
void addParent (osg::Group *parent)
void removeParent (osg::Group *parent)
void setNumChildrenRequiringUpdateTraversal (unsigned int num)
void setNumChildrenRequiringEventTraversal (unsigned int num)
void setNumChildrenWithCullingDisabled (unsigned int num)
void setNumChildrenWithOccluderNodes (unsigned int num)
Protected Member Functions inherited from osg::Object
virtual ~Object ()
Protected Member Functions inherited from osg::Referenced
virtual ~Referenced ()
void signalObserversAndDelete (bool signalDelete, bool doDelete) const
void deleteUsingDeleteHandler () const

Protected Attributes

FocusBehaviour _focusBehaviour
bool _hasEventFocus
bool _graphicsInitialized
GraphicsSubgraphMap _graphicsSubgraphMap
osg::ref_ptr< osg::StateSet > _widgetStateSet
osg::BoundingBoxf _extents
osg::ref_ptr< Style > _style
osg::ref_ptr< AlignmentSettings > _alignmentSettings
osg::ref_ptr< FrameSettings > _frameSettings
osg::ref_ptr< TextSettings > _textSettings
bool _autoFillBackground
bool _visible
bool _enabled
Protected Attributes inherited from osg::Group
NodeList _children
Protected Attributes inherited from osg::Node
BoundingSphere _initialBound
ref_ptr< ComputeBoundingSphereCallback > _computeBoundCallback
BoundingSphere _boundingSphere
bool _boundingSphereComputed
ParentList _parents
ref_ptr< Callback > _updateCallback
unsigned int _numChildrenRequiringUpdateTraversal
ref_ptr< Callback > _eventCallback
unsigned int _numChildrenRequiringEventTraversal
ref_ptr< Callback > _cullCallback
bool _cullingActive
unsigned int _numChildrenWithCullingDisabled
unsigned int _numChildrenWithOccluderNodes
NodeMask _nodeMask
ref_ptr< StateSet > _stateset
Protected Attributes inherited from osg::Object
std::string _name
DataVariance _dataVariance
osg::UserDataContainer * _userDataContainer
Protected Attributes inherited from osg::Referenced
OpenThreads::AtomicPtr _observerSet
OpenThreads::Atomic _refCount

Additional Inherited Members

Static Public Member Functions inherited from osg::Referenced
static OpenThreads::Mutex * getGlobalReferencedMutex ()
static void setDeleteHandler (DeleteHandler *handler)
static DeleteHandler * getDeleteHandler ()

Member Typedef Documentation

◆ GraphicsSubgraphMap

typedef std::map<int, osg::ref_ptr<osg::Node> > osgUI::Widget::GraphicsSubgraphMap

◆ Intersections

typedef std::vector<osgUtil::LineSegmentIntersector::Intersection> osgUI::Widget::Intersections

Member Enumeration Documentation

◆ FocusBehaviour

enum osgUI::Widget::FocusBehaviour
Enumerator
CLICK_TO_FOCUS 
FOCUS_FOLLOWS_POINTER 
EVENT_DRIVEN_FOCUS_DISABLED 

Constructor & Destructor Documentation

◆ Widget() [1/2]

osgUI::Widget::Widget ( )

Referenced by META_Node(), and Widget().

◆ Widget() [2/2]

osgUI::Widget::Widget ( const Widget & widget,
const osg::CopyOp & copyop = osg::CopyOp::SHALLOW_COPY )

References osg::CopyOp::SHALLOW_COPY, and Widget().

◆ ~Widget()

virtual osgUI::Widget::~Widget ( )
inlineprotectedvirtual

Member Function Documentation

◆ computeBound()

virtual osg::BoundingSphere osgUI::Widget::computeBound ( ) const
virtual

Compute the bounding sphere of the widget.

Reimplemented from osg::Group.

◆ computeExtentsPositionInLocalCoordinates()

virtual bool osgUI::Widget::computeExtentsPositionInLocalCoordinates ( osgGA::EventVisitor * ev,
osgGA::GUIEventAdapter * event,
osg::Vec3d & localPosition,
bool withinExtents = true ) const
virtual

◆ computeIntersections()

virtual bool osgUI::Widget::computeIntersections ( osgGA::EventVisitor * ev,
osgGA::GUIEventAdapter * event,
Intersections & intersections,
osg::Node::NodeMask traversalMask = 0xffffffff ) const
virtual

◆ computePositionInLocalCoordinates()

virtual bool osgUI::Widget::computePositionInLocalCoordinates ( osgGA::EventVisitor * ev,
osgGA::GUIEventAdapter * event,
osg::Vec3d & localPosition ) const
virtual

◆ createGraphics()

virtual void osgUI::Widget::createGraphics ( )
virtual

createGraphics entry method, calls either callback object named "createGraphics" or the createGraphicsImplementation() method.

◆ createGraphicsImplementation()

virtual void osgUI::Widget::createGraphicsImplementation ( )
virtual

createGraphicsImplementation method that creates the subgraph that will render the widget and assigns it to the Widget via the Widet::setGraphicsSubgraph() method.

Reimplemented in osgUI::ComboBox, osgUI::Dialog, osgUI::Label, osgUI::LineEdit, osgUI::Popup, osgUI::PushButton, and osgUI::TabWidget.

◆ dirty()

virtual void osgUI::Widget::dirty ( )
virtual

Referenced by osgUI::ComboBox::addItem(), osgUI::TabWidget::addTab(), osgUI::ComboBox::clear(), osgUI::TabWidget::clear(), osgUI::ComboBox::removeItem(), osgUI::TabWidget::removeTab(), osgUI::ComboBox::setItem(), osgUI::TabWidget::setTab(), osgUI::Label::setText(), osgUI::PushButton::setText(), and osgUI::Dialog::setTitle().

◆ enter()

virtual void osgUI::Widget::enter ( )
virtual

update any focus related graphics+state to the focused state.

◆ enterImplementation()

virtual void osgUI::Widget::enterImplementation ( )
virtual

Reimplemented in osgUI::ComboBox, osgUI::LineEdit, osgUI::PushButton, and osgUI::TabWidget.

◆ getAlignmentSettings() [1/2]

AlignmentSettings * osgUI::Widget::getAlignmentSettings ( )
inline

References _alignmentSettings.

◆ getAlignmentSettings() [2/2]

const AlignmentSettings * osgUI::Widget::getAlignmentSettings ( ) const
inline

References _alignmentSettings.

◆ getAutoFillBackground()

virtual bool osgUI::Widget::getAutoFillBackground ( ) const
inlinevirtual

get whether the widget should fill the extents of its background.

References _autoFillBackground.

◆ getEnabled()

virtual bool osgUI::Widget::getEnabled ( ) const
inlinevirtual

get whether the widget is enabled for user interaction.

References _enabled.

◆ getExtents()

const osg::BoundingBoxf & osgUI::Widget::getExtents ( ) const
inline

References _extents.

◆ getFocusBehaviour()

FocusBehaviour osgUI::Widget::getFocusBehaviour ( ) const
inline

References _focusBehaviour.

◆ getFrameSettings() [1/2]

FrameSettings * osgUI::Widget::getFrameSettings ( )
inline

References _frameSettings.

◆ getFrameSettings() [2/2]

const FrameSettings * osgUI::Widget::getFrameSettings ( ) const
inline

References _frameSettings.

◆ getGraphicsSubgraph() [1/2]

osg::Node * osgUI::Widget::getGraphicsSubgraph ( int orderNum)
inline

Get the subgraph to be used to render the widget.

References _graphicsSubgraphMap.

◆ getGraphicsSubgraph() [2/2]

const osg::Node * osgUI::Widget::getGraphicsSubgraph ( int orderNum) const
inline

Get the const subgraph to be used to render the widget.

References _graphicsSubgraphMap.

◆ getGraphicsSubgraphMap() [1/2]

GraphicsSubgraphMap & osgUI::Widget::getGraphicsSubgraphMap ( )
inline

References _graphicsSubgraphMap.

◆ getGraphicsSubgraphMap() [2/2]

const GraphicsSubgraphMap & osgUI::Widget::getGraphicsSubgraphMap ( ) const
inline

References _graphicsSubgraphMap.

◆ getHasEventFocus()

virtual bool osgUI::Widget::getHasEventFocus ( ) const
virtual

get whether the widget has focus or not.

◆ getOrCreateWidgetStateSet()

osg::StateSet * osgUI::Widget::getOrCreateWidgetStateSet ( )
inline

References _widgetStateSet.

◆ getStyle() [1/2]

Style * osgUI::Widget::getStyle ( )
inline

References _style.

◆ getStyle() [2/2]

const Style * osgUI::Widget::getStyle ( ) const
inline

References _style.

◆ getTextSettings() [1/2]

TextSettings * osgUI::Widget::getTextSettings ( )
inline

References _textSettings.

◆ getTextSettings() [2/2]

const TextSettings * osgUI::Widget::getTextSettings ( ) const
inline

References _textSettings.

◆ getVisible()

virtual bool osgUI::Widget::getVisible ( ) const
inlinevirtual

get the visibility of the widget.

References _visible.

◆ getWidgetStateSet() [1/2]

osg::StateSet * osgUI::Widget::getWidgetStateSet ( )
inline

References _widgetStateSet.

◆ getWidgetStateSet() [2/2]

const osg::StateSet * osgUI::Widget::getWidgetStateSet ( ) const
inline

References _widgetStateSet.

◆ handle()

virtual bool osgUI::Widget::handle ( osgGA::EventVisitor * ev,
osgGA::Event * event )
virtual

◆ handleImplementation()

virtual bool osgUI::Widget::handleImplementation ( osgGA::EventVisitor * ev,
osgGA::Event * event )
virtual

Reimplemented in osgUI::ComboBox, osgUI::Dialog, osgUI::LineEdit, osgUI::Popup, osgUI::PushButton, and osgUI::TabWidget.

◆ leave()

virtual void osgUI::Widget::leave ( )
virtual

update any focus related graphics+state to the unfocused state.

◆ leaveImplementation()

virtual void osgUI::Widget::leaveImplementation ( )
virtual

Reimplemented in osgUI::ComboBox, osgUI::LineEdit, osgUI::Popup, osgUI::PushButton, and osgUI::TabWidget.

◆ META_Node()

osgUI::Widget::META_Node ( osgUI ,
Widget  )

References Widget().

◆ releaseGLObjects()

virtual void osgUI::Widget::releaseGLObjects ( osg::State * = 0) const
virtual

resize all GLObjectBuffers.

Reimplemented from osg::Group.

◆ resizeGLObjectBuffers()

virtual void osgUI::Widget::resizeGLObjectBuffers ( unsigned int maxSize)
virtual

resize all GLObjectBuffers.

Reimplemented from osg::Group.

◆ runCallbacks() [1/2]

bool osgUI::Widget::runCallbacks ( const std::string & name)
inline

invoke all callbacks with specified names without any specified input or output parameters.

References osg::runNamedCallbackObjects().

◆ runCallbacks() [2/2]

bool osgUI::Widget::runCallbacks ( const std::string & name,
osg::Parameters & inputParameters,
osg::Parameters & outputParameters )
inline

invoke all callbacks with specified names providing input and output parameters.

References osg::runNamedCallbackObjects().

Referenced by osgUI::PushButton::pressed(), osgUI::PushButton::released(), and osgUI::LineEdit::returnPressed().

◆ setAlignmentSettings()

void osgUI::Widget::setAlignmentSettings ( AlignmentSettings * alignmentSettings)
inline

References _alignmentSettings.

◆ setAutoFillBackground()

virtual void osgUI::Widget::setAutoFillBackground ( bool enabled)
inlinevirtual

set whether the widget should fill the extents of its background.

References _autoFillBackground.

◆ setEnabled()

virtual void osgUI::Widget::setEnabled ( bool enabled)
inlinevirtual

set whether the widget is enabled for user interaction.

References _enabled.

◆ setExtents()

virtual void osgUI::Widget::setExtents ( const osg::BoundingBoxf & bb)
virtual

◆ setFocusBehaviour()

void osgUI::Widget::setFocusBehaviour ( FocusBehaviour behaviour)
inline

References _focusBehaviour.

◆ setFrameSettings()

void osgUI::Widget::setFrameSettings ( FrameSettings * textSettings)
inline

References _frameSettings.

◆ setGraphicsSubgraph()

void osgUI::Widget::setGraphicsSubgraph ( int orderNum,
osg::Node * node )
inline

Set the subgraph to be used to render the widget.

References _graphicsInitialized, and _graphicsSubgraphMap.

◆ setGraphicsSubgraphMap()

void osgUI::Widget::setGraphicsSubgraphMap ( const GraphicsSubgraphMap & gsm)
inline

References _graphicsInitialized, and _graphicsSubgraphMap.

◆ setHasEventFocus()

virtual void osgUI::Widget::setHasEventFocus ( bool focus)
virtual

set whether the widget has focus or not.

◆ setStyle()

void osgUI::Widget::setStyle ( Style * style)
inline

References _style.

◆ setTextSettings()

void osgUI::Widget::setTextSettings ( TextSettings * textSettings)
inline

References _textSettings.

◆ setVisible()

virtual void osgUI::Widget::setVisible ( bool visible)
inlinevirtual

set the visibility of the widget.

References _visible.

◆ setWidgetStateSet()

void osgUI::Widget::setWidgetStateSet ( osg::StateSet * stateset)
inline

Set the WidgetStateSet is used internally by Widgets to manage state that decorates the subgraph. WidgetStateSet is not serialized and is typically populated by the Widget::createGraphics() implementation, end users will not normally touoch the WidgetStateSet, use the normal Node::setStateSet() if you want to apply your own state to the Widget and it's subgraphs.

References _widgetStateSet.

◆ traverse()

virtual void osgUI::Widget::traverse ( osg::NodeVisitor & )
virtual

Traverse downwards : calls children's accept method with NodeVisitor.

Reimplemented from osg::Group.

◆ traverseImplementation()

virtual void osgUI::Widget::traverseImplementation ( osg::NodeVisitor & nv)
virtual

◆ updateFocus()

virtual void osgUI::Widget::updateFocus ( osg::NodeVisitor & nv)
virtual

update the focus according to events.

Member Data Documentation

◆ _alignmentSettings

osg::ref_ptr<AlignmentSettings> osgUI::Widget::_alignmentSettings
protected

Referenced by getAlignmentSettings(), getAlignmentSettings(), and setAlignmentSettings().

◆ _autoFillBackground

bool osgUI::Widget::_autoFillBackground
protected

Referenced by getAutoFillBackground(), and setAutoFillBackground().

◆ _enabled

bool osgUI::Widget::_enabled
protected

Referenced by getEnabled(), and setEnabled().

◆ _extents

osg::BoundingBoxf osgUI::Widget::_extents
protected

Referenced by getExtents().

◆ _focusBehaviour

FocusBehaviour osgUI::Widget::_focusBehaviour
protected

Referenced by getFocusBehaviour(), and setFocusBehaviour().

◆ _frameSettings

osg::ref_ptr<FrameSettings> osgUI::Widget::_frameSettings
protected

Referenced by getFrameSettings(), getFrameSettings(), and setFrameSettings().

◆ _graphicsInitialized

bool osgUI::Widget::_graphicsInitialized
protected

Referenced by setGraphicsSubgraph(), and setGraphicsSubgraphMap().

◆ _graphicsSubgraphMap

GraphicsSubgraphMap osgUI::Widget::_graphicsSubgraphMap
protected

Referenced by getGraphicsSubgraph(), getGraphicsSubgraph(), getGraphicsSubgraphMap(), getGraphicsSubgraphMap(), setGraphicsSubgraph(), and setGraphicsSubgraphMap().

◆ _hasEventFocus

bool osgUI::Widget::_hasEventFocus
protected

◆ _style

osg::ref_ptr<Style> osgUI::Widget::_style
protected

Referenced by getStyle(), getStyle(), and setStyle().

◆ _textSettings

osg::ref_ptr<TextSettings> osgUI::Widget::_textSettings
protected

Referenced by getTextSettings(), getTextSettings(), and setTextSettings().

◆ _visible

bool osgUI::Widget::_visible
protected

Referenced by getVisible(), and setVisible().

◆ _widgetStateSet

osg::ref_ptr<osg::StateSet> osgUI::Widget::_widgetStateSet
protected

Referenced by getOrCreateWidgetStateSet(), getWidgetStateSet(), getWidgetStateSet(), and setWidgetStateSet().

The documentation for this class was generated from the following file:
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