openscenegraph
Public Member Functions | Protected Member Functions | Protected Attributes | List of all members
osgViewer::WindowSizeHandler Class Reference
Inheritance diagram for osgViewer::WindowSizeHandler:
osgGA::GUIEventHandler osg::NodeCallback osg::Drawable::EventCallback osg::Object osg::Object osg::Referenced osg::Referenced

Public Member Functions

 WindowSizeHandler ()
 
virtual void getUsage (osg::ApplicationUsage &usage) const
 
void setKeyEventToggleFullscreen (int key)
 
int getKeyEventToggleFullscreen () const
 
void setToggleFullscreen (bool flag)
 
bool getToggleFullscreen () const
 
void setKeyEventWindowedResolutionUp (int key)
 
int getKeyEventWindowedResolutionUp () const
 
void setKeyEventWindowedResolutionDown (int key)
 
int getKeyEventWindowedResolutionDown () const
 
void setChangeWindowedResolution (bool flag)
 
bool getChangeWindowedResolution () const
 
virtual bool handle (const osgGA::GUIEventAdapter &ea, osgGA::GUIActionAdapter &aa)
 
- Public Member Functions inherited from osgGA::GUIEventHandler
 GUIEventHandler ()
 
 GUIEventHandler (const GUIEventHandler &eh, const osg::CopyOp &copyop)
 
 META_Object (osgGA, GUIEventHandler)
 
virtual void operator() (osg::Node *node, osg::NodeVisitor *nv)
 
virtual void event (osg::NodeVisitor *nv, osg::Drawable *drawable)
 
virtual bool handle (const GUIEventAdapter &ea, GUIActionAdapter &aa, osg::Object *, osg::NodeVisitor *)
 
bool handleWithCheckAgainstIgnoreHandledEventsMask (const GUIEventAdapter &ea, GUIActionAdapter &aa, osg::Object *object, osg::NodeVisitor *nv)
 
bool handleWithCheckAgainstIgnoreHandledEventsMask (const GUIEventAdapter &ea, GUIActionAdapter &aa)
 
void setIgnoreHandledEventsMask (unsigned int mask)
 
unsigned int getIgnoreHandledEventsMask () const
 
- Public Member Functions inherited from osg::NodeCallback
 NodeCallback ()
 
 NodeCallback (const NodeCallback &nc, const CopyOp &)
 
 META_Object (osg, NodeCallback)
 
void traverse (Node *node, NodeVisitor *nv)
 
void setNestedCallback (NodeCallback *nc)
 
NodeCallbackgetNestedCallback ()
 
const NodeCallbackgetNestedCallback () const
 
void addNestedCallback (NodeCallback *nc)
 
void removeNestedCallback (NodeCallback *nc)
 
- Public Member Functions inherited from osg::Object
 Object ()
 
 Object (bool threadSafeRefUnref)
 
 Object (const Object &, const CopyOp &copyop=CopyOp::SHALLOW_COPY)
 
virtual ObjectcloneType () const =0
 
virtual Objectclone (const CopyOp &) const =0
 
virtual bool isSameKindAs (const Object *) const
 
virtual const char * libraryName () const =0
 
virtual const char * className () const =0
 
virtual void setThreadSafeRefUnref (bool threadSafe)
 
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)
 
osg::UserDataContainergetUserDataContainer ()
 
const osg::UserDataContainergetUserDataContainer () const
 
osg::UserDataContainergetOrCreateUserDataContainer ()
 
virtual void setUserData (Referenced *obj)
 
virtual ReferencedgetUserData ()
 
virtual const ReferencedgetUserData () 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)
 
virtual void resizeGLObjectBuffers (unsigned int)
 
virtual void releaseGLObjects (osg::State *=0) const
 
template<typename T >
BoolValueObject
UCharValueObject
UShortValueObject
UIntValueObject
DoubleValueObject
Vec3fValueObject
Vec2dValueObject
Vec4dValueObject
PlaneValueObject
MatrixdValueObject bool 
getUserValue (const std::string &name, T &value) const
 
- Public Member Functions inherited from osg::Referenced
 Referenced ()
 
 Referenced (bool threadSafeRefUnref)
 
 Referenced (const Referenced &)
 
Referencedoperator= (const Referenced &)
 
bool getThreadSafeRefUnref () const
 
OpenThreads::MutexgetRefMutex () const
 
int ref () const
 
int unref () const
 
int unref_nodelete () const
 
int referenceCount () const
 
ObserverSetgetObserverSet () const
 
ObserverSetgetOrCreateObserverSet () const
 
void addObserver (Observer *observer) const
 
void removeObserver (Observer *observer) const
 
- Public Member Functions inherited from osg::Drawable::EventCallback
 EventCallback ()
 
 EventCallback (const EventCallback &, const CopyOp &)
 
 META_Object (osg, EventCallback)
 

Protected Member Functions

void toggleFullscreen (osgViewer::GraphicsWindow *window)
 
void changeWindowedResolution (osgViewer::GraphicsWindow *window, bool increase)
 
unsigned int getNearestResolution (int screenWidth, int screenHeight, int width, int height) const
 

Protected Attributes

int _keyEventToggleFullscreen
 
bool _toggleFullscreen
 
int _keyEventWindowedResolutionUp
 
int _keyEventWindowedResolutionDown
 
bool _changeWindowedResolution
 
std::vector< osg::Vec2_resolutionList
 
int _currentResolutionIndex
 
- Protected Attributes inherited from osgGA::GUIEventHandler
unsigned int _ignoreHandledEventsMask
 

Additional Inherited Members

- Public Types inherited from osg::Object
enum  DataVariance { DYNAMIC, STATIC, UNSPECIFIED }
 
- Static Public Member Functions inherited from osg::Referenced
static OpenThreads::MutexgetGlobalReferencedMutex ()
 
static void setThreadSafeReferenceCounting (bool enableThreadSafeReferenceCounting)
 
static bool getThreadSafeReferenceCounting ()
 
static void setDeleteHandler (DeleteHandler *handler)
 
static DeleteHandlergetDeleteHandler ()
 
- Public Attributes inherited from osg::NodeCallback
ref_ptr< NodeCallback_nestedCallback
 

Detailed Description

Event handler allowing to change the screen resolution (in windowed mode) and toggle between fullscreen and windowed mode.

Constructor & Destructor Documentation

osgViewer::WindowSizeHandler::WindowSizeHandler ( )

Member Function Documentation

void osgViewer::WindowSizeHandler::changeWindowedResolution ( osgViewer::GraphicsWindow window,
bool  increase 
)
protected
bool osgViewer::WindowSizeHandler::getChangeWindowedResolution ( ) const
inline
int osgViewer::WindowSizeHandler::getKeyEventToggleFullscreen ( ) const
inline
int osgViewer::WindowSizeHandler::getKeyEventWindowedResolutionDown ( ) const
inline
int osgViewer::WindowSizeHandler::getKeyEventWindowedResolutionUp ( ) const
inline
unsigned int osgViewer::WindowSizeHandler::getNearestResolution ( int  screenWidth,
int  screenHeight,
int  width,
int  height 
) const
protected
bool osgViewer::WindowSizeHandler::getToggleFullscreen ( ) const
inline
virtual void osgViewer::WindowSizeHandler::getUsage ( osg::ApplicationUsage usage) const
virtual

Get the keyboard and mouse usage of this manipulator.

Reimplemented from osgGA::GUIEventHandler.

virtual bool osgViewer::WindowSizeHandler::handle ( const osgGA::GUIEventAdapter ,
osgGA::GUIActionAdapter  
)
virtual

Deprecated, Handle events, return true if handled, false otherwise.

Reimplemented from osgGA::GUIEventHandler.

void osgViewer::WindowSizeHandler::setChangeWindowedResolution ( bool  flag)
inline
void osgViewer::WindowSizeHandler::setKeyEventToggleFullscreen ( int  key)
inline
void osgViewer::WindowSizeHandler::setKeyEventWindowedResolutionDown ( int  key)
inline
void osgViewer::WindowSizeHandler::setKeyEventWindowedResolutionUp ( int  key)
inline
void osgViewer::WindowSizeHandler::setToggleFullscreen ( bool  flag)
inline
void osgViewer::WindowSizeHandler::toggleFullscreen ( osgViewer::GraphicsWindow window)
protected

Member Data Documentation

bool osgViewer::WindowSizeHandler::_changeWindowedResolution
protected
int osgViewer::WindowSizeHandler::_currentResolutionIndex
protected
int osgViewer::WindowSizeHandler::_keyEventToggleFullscreen
protected
int osgViewer::WindowSizeHandler::_keyEventWindowedResolutionDown
protected
int osgViewer::WindowSizeHandler::_keyEventWindowedResolutionUp
protected
std::vector<osg::Vec2> osgViewer::WindowSizeHandler::_resolutionList
protected
bool osgViewer::WindowSizeHandler::_toggleFullscreen
protected

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