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SoWindowElement

NAME

SoWindowElement -

The SoWindowElement class is used to store current window attributes.

In Coin, this element is not API-compatible with SGI Inventor, since it contains platform specific stuff, which we want to avoid.

SYNOPSIS

#include <Inventor/elements/SoWindowElement.h>

Inherits SoElement.

Public Member Functions

virtual void init (SoState *state)

virtual void push (SoState *state)

virtual void pop (SoState *state, const SoElement *prevTopElement)

virtual SbBool matches (const SoElement *element) const

virtual SoElement * copyMatchInfo (void) const

Static Public Member Functions

static void initClass (void)

static void set (SoState *state, void *window, void *context, void *display, SoGLRenderAction *action)

static void get (SoState *state, void *&window, void *&context, void *&display, SoGLRenderAction *&action)

Protected Member Functions

virtual ~SoWindowElement ()

Protected Attributes

void * window

void * context

void * display

SoGLRenderAction * glRenderAction

Detailed Description

The SoWindowElement class is used to store current window attributes.

In Coin, this element is not API-compatible with SGI Inventor, since it contains platform specific stuff, which we want to avoid.

Instead of the platform specific types we use void pointers. We're sorry for any inconvenience this might cause people using this element.

Constructor & Destructor Documentation

SoWindowElement::~SoWindowElement (void) [protected, virtual]The destructor.

Member Function Documentation

void SoWindowElement::initClass (void) [static]Initialize relevant common data for all instances, like the type system.

Reimplemented from SoElement.

SoElement * SoWindowElement::copyMatchInfo (void) const [virtual]This function creates a copy of the element that contains enough information to enable the matches() function to work.

Used to help with scenegraph traversal caching operations.

Implements SoElement.

void SoWindowElement::set (SoState * state, void * window, void * context, void * display, SoGLRenderAction * action) [static]Sets data for this element.

void SoWindowElement::get (SoState * state, void *& window, void *& context, void *& display, SoGLRenderAction *& action) [static]Returns data for this element.

Member Data Documentation

SoWindowElement::window [protected]The window id.

SoWindowElement::context [protected]The current context.

SoWindowElement::display [protected]The current display.

SoWindowElement::glRenderAction [protected]The current render action.

Author

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