#include <GUIActionAdapter.h>

Inheritance diagram for osgGA::GUIActionAdapter:

Public Member Functions
virtual	~GUIActionAdapter ()

virtual osg::View *	asView ()

virtual void	requestRedraw ()=0

virtual void	requestContinuousUpdate (bool needed=true)=0

virtual void	requestWarpPointer (float x, float y)=0

virtual bool	computeIntersections (const osgGA::GUIEventAdapter &, osgUtil::LineSegmentIntersector::Intersections &, osg::Node::NodeMask=0xffffffff)

virtual bool	computeIntersections (const osgGA::GUIEventAdapter &, const osg::NodePath &, osgUtil::LineSegmentIntersector::Intersections &, osg::Node::NodeMask=0xffffffff)

Detailed Description

Definition at line 61 of file GUIActionAdapter.h.

Constructor & Destructor Documentation

virtual osgGA::GUIActionAdapter::~GUIActionAdapter ( )

inlinevirtual

Definition at line 64 of file GUIActionAdapter.h.

Member Function Documentation

virtual osg::View* osgGA::GUIActionAdapter::asView ( )

inlinevirtual

Provide a mechanism for getting the osg::View associated with this GUIActionAdapter. One would use this to case view to osgViewer::View(er) if supported by the subclass.

Reimplemented in osgViewer::View.

Definition at line 68 of file GUIActionAdapter.h.

virtual bool osgGA::GUIActionAdapter::computeIntersections	(	const osgGA::GUIEventAdapter &	,
		osgUtil::LineSegmentIntersector::Intersections &	,
		osg::Node::NodeMask	= `0xffffffff`
	)

inlinevirtual

Compute intersections of a ray, starting the current mouse position, through the specified camera.

Reimplemented in osgViewer::View.

Definition at line 94 of file GUIActionAdapter.h.

virtual bool osgGA::GUIActionAdapter::computeIntersections	(	const osgGA::GUIEventAdapter &	,
		const osg::NodePath &	,
		osgUtil::LineSegmentIntersector::Intersections &	,
		osg::Node::NodeMask	= `0xffffffff`
	)

inlinevirtual

Compute intersections of a ray, starting the current mouse position, through the specified master camera's window/eye coordinates and a specified nodePath's subgraph.

Reimplemented in osgViewer::View.

Definition at line 97 of file GUIActionAdapter.h.

virtual void osgGA::GUIActionAdapter::requestContinuousUpdate ( bool needed = true )

pure virtual

requestContinuousUpdate(bool) is for en/disabling a throw or idle callback to be requested by a GUIEventHandler (typically a CameraManipulator, though other GUIEventHandler's may also provide functionality). GUI toolkits can respond to this immediately by registering an idle/timed callback, or can delay setting the callback and update at their own leisure.

Implemented in osgViewer::View, and osgViewer::GraphicsWindow.

virtual void osgGA::GUIActionAdapter::requestRedraw ( )

pure virtual

requestRedraw() requests a single redraw.

Implemented in osgViewer::View, and osgViewer::GraphicsWindow.

virtual void osgGA::GUIActionAdapter::requestWarpPointer	(	float	x,
		float	y
	)

pure virtual

requestWarpPointer(int,int) is requesting a repositioning of the mouse pointer to a specified x,y location on the window. This is used by some camera manipulators to initialise the mouse pointer when mouse position relative to a controls neutral mouse position is required, i.e when mimicking an aircraft joystick.

Implemented in osgViewer::View, osgViewer::GraphicsWindow, osgQt::GraphicsWindowQt, osgViewer::GraphicsWindowX11, and osgViewer::GraphicsWindowWin32.

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

osg_head/include/osgGA/GUIActionAdapter.h

Public Member Functions

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation