SoViewerElement Class Reference

Element that stores a proxy object to the currently active viewer. More...

#include <SoViewerElement.h>

List of all members.

Public Member Functions
virtual void	init (SoState *state)
	Initializes element.
virtual SbBool	matches (const SoElement *elt) const
	Always returns TRUE, since this element should never be a criterion for cache invalidation.
virtual SoElement *	copyMatchInfo () const
	Create and return a copy of this element.
Static Public Member Functions
static void	set (SoState *state, SoViewerProxy *proxy)
	Sets the proxy for the currently active viewer.
static SoViewerProxy *	get (SoState *state)
	Returns the proxy for the currently active viewer (might be NULL!).
static void	setCursor (SoState *state, int shapeID)
	Convenience method which calls the corresponding method of the SoViewerProxy (or does nothing if the proxy is NULL).
static void	setViewerProxyCB (void *userData, SoAction *action)
	this callback can be used with SoCallback nodes and simply sets the SoViewerProxy given as userData
static void	initClass ()
	Initializes the SoViewerElement class.
Protected Member Functions
virtual	~SoViewerElement ()
Protected Attributes
SoViewerProxy *	_proxy
	Pointer to the proxy for the active viewer.

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Detailed Description

Element that stores a proxy object to the currently active viewer.

Definition at line 28 of file SoViewerElement.h.

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Constructor & Destructor Documentation

virtual SoViewerElement::~SoViewerElement

(

)

[protected, virtual]

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Member Function Documentation

virtual SoElement* SoViewerElement::copyMatchInfo

(

)

const [virtual]

Create and return a copy of this element.

static SoViewerProxy* SoViewerElement::get

(

SoState *

state

)

[static]

Returns the proxy for the currently active viewer (might be NULL!).

virtual void SoViewerElement::init

(

SoState *

state

)

[virtual]

Initializes element.

static void SoViewerElement::initClass

(

)

[static]

Initializes the SoViewerElement class.

virtual SbBool SoViewerElement::matches

(

const SoElement *

elt

)

const [virtual]

Always returns TRUE, since this element should never be a criterion for cache invalidation.

static void SoViewerElement::set	(	SoState *	state,
		SoViewerProxy *	proxy
	)			[static]

Sets the proxy for the currently active viewer.

static void SoViewerElement::setCursor	(	SoState *	state,
		int	shapeID
	)			[static]

Convenience method which calls the corresponding method of the SoViewerProxy (or does nothing if the proxy is NULL).

static void SoViewerElement::setViewerProxyCB	(	void *	userData,
		SoAction *	action
	)			[static]

this callback can be used with SoCallback nodes and simply sets the SoViewerProxy given as userData

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Member Data Documentation

SoViewerProxy* SoViewerElement::_proxy [protected]

Pointer to the proxy for the active viewer.

Definition at line 63 of file SoViewerElement.h.

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

• MeVis/Foundation/Sources/MLInventorBinding/SoViewerElement.h