openscenegraph
Public Member Functions | Protected Member Functions | Protected Attributes
osgViewer::HelpHandler Class Reference
Inheritance diagram for osgViewer::HelpHandler:
osgGA::GUIEventHandler osg::NodeCallback osg::Drawable::EventCallback osg::Object osg::Object osg::Referenced osg::Referenced

List of all members.

Public Member Functions

 HelpHandler (osg::ApplicationUsage *au=0)
void setApplicationUsage (osg::ApplicationUsage *au)
osg::ApplicationUsagegetApplicationUsage ()
const osg::ApplicationUsagegetApplicationUsage () const
void setKeyEventTogglesOnScreenHelp (int key)
int getKeyEventTogglesOnScreenHelp () const
void reset ()
osg::CameragetCamera ()
const osg::CameragetCamera () const
bool handle (const osgGA::GUIEventAdapter &ea, osgGA::GUIActionAdapter &aa)
virtual void getUsage (osg::ApplicationUsage &usage) const

Protected Member Functions

void setUpHUDCamera (osgViewer::ViewerBase *viewer)
void setUpScene (osgViewer::ViewerBase *viewer)

Protected Attributes

osg::ref_ptr
< osg::ApplicationUsage
_applicationUsage
int _keyEventTogglesOnScreenHelp
bool _helpEnabled
bool _initialized
osg::ref_ptr< osg::Camera_camera
osg::ref_ptr< osg::Switch_switch

Detailed Description

Event handler for adding on screen help to Viewers.


Constructor & Destructor Documentation


Member Function Documentation

virtual void osgViewer::HelpHandler::getUsage ( osg::ApplicationUsage usage) const [virtual]

Get the keyboard and mouse usage of this manipulator.

Reimplemented from osgGA::GUIEventHandler.

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

Reimplemented from osgGA::GUIEventHandler.


Member Data Documentation


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