The SoNodeKitListPart class is a container node. More...

#include <Inventor/nodekits/SoNodeKitListPart.h>

Inheritance diagram for SoNodeKitListPart:

Public Member Functions
virtual SoType	getTypeId (void) const

	SoNodeKitListPart (void)

SoType	getContainerType (void) const

void	setContainerType (SoType newContainerType)

const SoTypeList &	getChildTypes (void) const

void	addChildType (SoType typeToAdd)

SbBool	isTypePermitted (SoType typeToCheck) const

SbBool	isChildPermitted (const SoNode *child) const

void	containerSet (const char *fieldDataString)

void	lockTypes (void)

SbBool	isTypeLocked (void) const

void	addChild (SoNode *child)

void	insertChild (SoNode *child, int childIndex)

SoNode *	getChild (int index) const

int	findChild (SoNode *child) const

int	getNumChildren (void) const

void	removeChild (int index)

void	removeChild (SoNode *child)

void	replaceChild (int index, SoNode *newChild)

void	replaceChild (SoNode oldChild, SoNode newChild)

virtual SbBool	affectsState (void) const

virtual void	doAction (SoAction *action)

virtual void	callback (SoCallbackAction *action)

virtual void	GLRender (SoGLRenderAction *action)

virtual void	getBoundingBox (SoGetBoundingBoxAction *action)

virtual void	getMatrix (SoGetMatrixAction *action)

virtual void	handleEvent (SoHandleEventAction *action)

virtual void	pick (SoPickAction *action)

virtual void	search (SoSearchAction *action)

virtual void	getPrimitiveCount (SoGetPrimitiveCountAction *action)

virtual SoChildList *	getChildren (void) const

Public Member Functions inherited from SoNode
void	setOverride (const SbBool state)

SbBool	isOverride (void) const

void	setNodeType (const NodeType type)

NodeType	getNodeType (void) const

virtual SoNode *	copy (SbBool copyconnections=FALSE) const

virtual void	GLRenderBelowPath (SoGLRenderAction *action)

virtual void	GLRenderInPath (SoGLRenderAction *action)

virtual void	GLRenderOffPath (SoGLRenderAction *action)

virtual void	rayPick (SoRayPickAction *action)

virtual void	write (SoWriteAction *action)

virtual void	audioRender (SoAudioRenderAction *action)

virtual void	grabEventsSetup (void)

virtual void	grabEventsCleanup (void)

virtual void	startNotify (void)

virtual void	notify (SoNotList *l)

SbUniqueId	getNodeId (void) const

virtual void	writeInstance (SoOutput *out)

virtual SoNode *	addToCopyDict (void) const

virtual SoFieldContainer *	copyThroughConnection (void) const

Public Member Functions inherited from SoFieldContainer
void	setToDefaults (void)

SbBool	hasDefaultValues (void) const

SbBool	fieldsAreEqual (const SoFieldContainer *container) const

void	copyFieldValues (const SoFieldContainer *container, SbBool copyconnections=FALSE)

SbBool	set (const char *const fielddata)

void	get (SbString &fielddata)

virtual int	getFields (SoFieldList &l) const

virtual int	getAllFields (SoFieldList &l) const

virtual SoField *	getField (const SbName &name) const

virtual SoField *	getEventIn (const SbName &name) const

virtual SoField *	getEventOut (const SbName &name) const

SbBool	getFieldName (const SoField *const field, SbName &name) const

SbBool	enableNotify (const SbBool flag)

SbBool	isNotifyEnabled (void) const

SbBool	set (const char fielddata, SoInput input)

void	get (SbString &fielddata, SoOutput *out)

virtual SbBool	validateNewFieldValue (SoField field, void newval)

virtual void	addWriteReference (SoOutput *out, SbBool isfromfield=FALSE)

SbBool	getIsBuiltIn (void) const

virtual void	getFieldsMemorySize (size_t &managed, size_t &unmanaged) const

void	setUserData (void *userdata) const

void *	getUserData (void) const

Public Member Functions inherited from SoBase
void	ref (void) const

void	unref (void) const

void	unrefNoDelete (void) const

int32_t	getRefCount (void) const

void	touch (void)

SbBool	isOfType (SoType type) const
	Returns `TRUE` if the type of this object is either of the same type or inherited from type. More...

virtual SbName	getName (void) const

virtual void	setName (const SbName &newname)

void	addAuditor (void *const auditor, const SoNotRec::Type type)

void	removeAuditor (void *const auditor, const SoNotRec::Type type)

const SoAuditorList &	getAuditors (void) const

SbBool	shouldWrite (void)

void	assertAlive (void) const

Static Public Member Functions
static SoType	getClassTypeId (void)

static void	initClass (void)

Static Public Member Functions inherited from SoNode
static uint32_t	getCompatibilityTypes (const SoType &nodetype)

static SoType	getClassTypeId (void)

static SoNode *	getByName (const SbName &name)

static int	getByName (const SbName &name, SoNodeList &l)

static void	initClass (void)

static void	initClasses (void)

static SbUniqueId	getNextNodeId (void)

static int	getActionMethodIndex (const SoType type)

static void	getBoundingBoxS (SoAction action, SoNode node)

static void	GLRenderS (SoAction action, SoNode node)

static void	callbackS (SoAction action, SoNode node)

static void	getMatrixS (SoAction action, SoNode node)

static void	handleEventS (SoAction action, SoNode node)

static void	pickS (SoAction action, SoNode node)

static void	rayPickS (SoAction action, SoNode node)

static void	searchS (SoAction action, SoNode node)

static void	writeS (SoAction action, SoNode node)

static void	audioRenderS (SoAction action, SoNode node)

static void	getPrimitiveCountS (SoAction action, SoNode node)

Static Public Member Functions inherited from SoFieldContainer
static void	initClass (void)

static SoType	getClassTypeId (void)

static void	cleanupClass (void)

static void	initCopyDict (void)

static void	addCopy (const SoFieldContainer orig, const SoFieldContainer copy)

static SoFieldContainer *	checkCopy (const SoFieldContainer *orig)

static SoFieldContainer *	findCopy (const SoFieldContainer *orig, const SbBool copyconnections)

static void	copyDone (void)

Static Public Member Functions inherited from SoBase
static void	initClass (void)
	Sets up initialization for data common to all instances of this class, like submitting necessary information to the Coin type system.

static SoType	getClassTypeId (void)
	This static method returns the SoType object associated with objects of this class.

static void	addName (SoBase const base, const char const name)

static void	removeName (SoBase const base, const char const name)

static void	incrementCurrentWriteCounter (void)

static void	decrementCurrentWriteCounter (void)

static SoBase *	getNamedBase (const SbName &name, SoType type)

static int	getNamedBases (const SbName &name, SoBaseList &baselist, SoType type)

static SbBool	read (SoInput input, SoBase &base, SoType expectedtype)

static void	setInstancePrefix (const SbString &c)

static void	setTraceRefs (SbBool trace)

static SbBool	getTraceRefs (void)

static SbBool	connectRoute (SoInput *input, const SbName &fromnodename, const SbName &fromfieldname, const SbName &tonodename, const SbName &tofieldname)

static SbBool	readRoute (SoInput *input)

Protected Member Functions
virtual const SoFieldData *	getFieldData (void) const

virtual	~SoNodeKitListPart ()

SoGroup *	getContainerNode (void)

virtual SbBool	readInstance (SoInput *in, unsigned short flags)

virtual void	copyContents (const SoFieldContainer *fromFC, SbBool copyConnections)

Protected Member Functions inherited from SoNode
	SoNode (void)

virtual	~SoNode ()

Protected Member Functions inherited from SoFieldContainer
	SoFieldContainer (void)

virtual	~SoFieldContainer ()

Protected Member Functions inherited from SoBase
	SoBase (void)

virtual	~SoBase ()

virtual void	destroy (void)

SbBool	hasMultipleWriteRefs (void) const

SbBool	writeHeader (SoOutput *out, SbBool isgroup, SbBool isengine) const

void	writeFooter (SoOutput *out) const

virtual const char *	getFileFormatName (void) const

virtual SoNotRec	createNotRec (void)

Static Protected Member Functions
static const SoFieldData **	getFieldDataPtr (void)

Static Protected Member Functions inherited from SoNode
static const SoFieldData **	getFieldDataPtr (void)

static void	setNextActionMethodIndex (int index)

static int	getNextActionMethodIndex (void)

static void	incNextActionMethodIndex (void)

static void	setCompatibilityTypes (const SoType &nodetype, const uint32_t bitmask)

Static Protected Member Functions inherited from SoBase
static uint32_t	getCurrentWriteCounter (void)

static void	staticDataLock (void)

static void	staticDataUnlock (void)

Protected Attributes
SoChildList *	children

Protected Attributes inherited from SoNode
SbUniqueId	uniqueId

Protected Attributes inherited from SoFieldContainer
SbBool	isBuiltIn

Additional Inherited Members
Public Types inherited from SoNode
enum	NodeType { INVENTOR = 0x0000, VRML1 = 0x0001, VRML2 = 0x0002, INVENTOR_1 = 0x0004, INVENTOR_2_0 = 0x0008, INVENTOR_2_1 = 0x0010, INVENTOR_2_5 = 0x0020, INVENTOR_2_6 = 0x0040, COIN_1_0 = 0x0080, COIN_2_0 = 0x0100, EXTENSION = 0x0200, COIN_2_2 = 0x0400, COIN_2_3 = 0x0800, COIN_2_4 = 0x1000, INVENTOR_5_0 = 0x2000, COIN_2_5 = 0x4000, COIN_3_0 = 0x8000, INVENTOR_6_0 = 0x10000, COIN_4_0 = 0x20000 }

Protected Types inherited from SoBase
enum	BaseFlags { IS_ENGINE = 0x01, IS_GROUP = 0x02 }

Static Protected Attributes inherited from SoNode
static SbUniqueId	nextUniqueId = 1

static int	nextActionMethodIndex = 0

Detailed Description

The SoNodeKitListPart class is a container node.

This node is basically just a container node with these differences versus the other group nodes:

It is possible to make a list of which node class types are allowed as children.
You can freely select which kind of group node behaviour you want this container to have. Default is to act like an SoGroup node, but by using SoNodeKitListPart::setContainerType(), you can change the behaviour to be like a separator, a switch or whatever else you have of node types inheriting SoGroup.

It might be necessary to get the container node, e.g. to change SoSwitch::whichChild if the container node is a SoSwitch. The container node is located in the first position of its children, i.e. (*getChildren())[0]. Note that getNumChildren() returns 0, while getChildren()->getLength() returns 1 after initialization. The former amount returns its internal group nodes, while the latter returns all the nodes containing the container node.

See also: SoGroup, SoSeparator, SoSwitch

Constructor & Destructor Documentation

◆ SoNodeKitListPart()

SoNodeKitListPart::SoNodeKitListPart ( void )

Constructor.

◆ ~SoNodeKitListPart()

SoNodeKitListPart::~SoNodeKitListPart ( )

protectedvirtual

Destructor.

Member Function Documentation

◆ getClassTypeId()

SoType SoNodeKitListPart::getClassTypeId ( void )

static

This static method returns the SoType object associated with objects of this class.

◆ getTypeId()

SoType SoNodeKitListPart::getTypeId ( void ) const

virtual

Returns the type identification of an object derived from a class inheriting SoBase. This is used for runtime type checking and "downward" casting.

Implements SoBase.

◆ getFieldDataPtr()

const SoFieldData ** SoNodeKitListPart::getFieldDataPtr ( void )

staticprotected

This API member is considered internal to the library, as it is not likely to be of interest to the application programmer.

Returns the SoFieldData class which holds information about fields in this node.

◆ getFieldData()

const SoFieldData * SoNodeKitListPart::getFieldData ( void ) const

protectedvirtual

Returns a pointer to the class-wide field data storage object for this instance. If no fields are present, returns NULL.

Reimplemented from SoFieldContainer.

◆ initClass()

void SoNodeKitListPart::initClass ( void )

static

Does initialization common for all objects of the SoNodeKitListPart class. This includes setting up the type system, among other things.

◆ getContainerType()

SoType SoNodeKitListPart::getContainerType ( void ) const

Return type id for the list container. Default is SoGroup.

◆ setContainerType()

void SoNodeKitListPart::setContainerType ( SoType newContainerType )

Change the behaviour of this container node. newContainerType must be derived from SoGroup.

◆ getChildTypes()

const SoTypeList & SoNodeKitListPart::getChildTypes ( void ) const

Return a list of all types which are allowed as children of this node. Default is to allow all node types.

◆ addChildType()

void SoNodeKitListPart::addChildType ( SoType typeToAdd )

Add one more node class type which should be allowed to be used in the node list.

Note: the default single SoNode type in the list will be removed upon the first call to this method.

◆ isTypePermitted()

SbBool SoNodeKitListPart::isTypePermitted ( SoType typeToCheck ) const

Return TRUE if nodes of the typeToCheck class type can be added to the list.

◆ isChildPermitted()

SbBool SoNodeKitListPart::isChildPermitted ( const SoNode * child ) const

Return TRUE if child has a class type which is permitted to be in the list.

◆ containerSet()

void SoNodeKitListPart::containerSet ( const char * fieldDataString )

Calls set() on the container node with fieldDataString.

◆ lockTypes()

void SoNodeKitListPart::lockTypes ( void )

Lock type list so no more node class types can be added by using addChildType(), and locks container type so it no longer can be changed by setContainerType().

◆ isTypeLocked()

SbBool SoNodeKitListPart::isTypeLocked ( void ) const

Returns TRUE if the list of allowable node types and the container type have both been locked.

◆ addChild()

void SoNodeKitListPart::addChild ( SoNode * child )

Adds child to the internal list of children, if it is of a type permitted to be added.

◆ insertChild()

void SoNodeKitListPart::insertChild	(	SoNode *	child,
		int	childIndex
	)

Inserts child in the internal list of children at position childIndex, if it is of a type permitted to be added.

◆ getChild()

SoNode * SoNodeKitListPart::getChild ( int index ) const

Return child node at position index.

◆ findChild()

int SoNodeKitListPart::findChild ( SoNode * child ) const

Return position index of child in list of children.

◆ getNumChildren()

int SoNodeKitListPart::getNumChildren ( void ) const

Return number of children.

◆ removeChild() [1/2]

void SoNodeKitListPart::removeChild ( int index )

Remove node at childindex in our list of children.

Please note that this method is not virtual in the original SGI Inventor API.

◆ removeChild() [2/2]

void SoNodeKitListPart::removeChild ( SoNode * child )

Remove child from the set of children managed by this group node. Will decrease the reference count of child by 1.

This is a convenience method. It will simply call findChild() with child as argument, and then call removeChild(int) if the child is found.

Please note that this method is not virtual in the original SGI Inventor API.

◆ replaceChild() [1/2]

void SoNodeKitListPart::replaceChild	(	int	index,
		SoNode *	newChild
	)

Replace child at index with newChild, if newChild is of a permitted type.

◆ replaceChild() [2/2]

void SoNodeKitListPart::replaceChild	(	SoNode *	oldChild,
		SoNode *	newChild
	)

Replace oldChild with newChild, if newChild is of a permitted type.

◆ affectsState()

SbBool SoNodeKitListPart::affectsState ( void ) const

virtual

SoChildList * SoNodeKitListPart::getChildren ( void ) const

virtual

This just "forwards" the call to the same method at the container node.

Reimplemented from SoNode.

◆ getContainerNode()

SoGroup * SoNodeKitListPart::getContainerNode ( void )

protected

Return the SoGroup container which is the parent of all the children which have been added.

◆ readInstance()

SbBool SoNodeKitListPart::readInstance	(	SoInput *	in,
		unsigned short	flags
	)

protectedvirtual

This method is mainly intended for internal use during file import operations.

It reads a definition of an instance from the input stream in. The input stream state points to the start of a serialized / persistent representation of an instance of this class type.

TRUE or FALSE is returned, depending on if the instantiation and configuration of the new object of this class type went OK or not. The import process should be robust and handle corrupted input streams by returning FALSE.

flags is used internally during binary import when reading user extension nodes, group nodes or engines.

Reimplemented from SoNode.

◆ copyContents()

void SoNodeKitListPart::copyContents	(	const SoFieldContainer *	from,
		SbBool	copyconnections
	)

protectedvirtual

Makes a deep copy of all data of from into this instance, except external scene graph references if copyconnections is FALSE.

This is the method that should be overridden by extension node / engine / dragger / whatever subclasses which need to account for internal data that are not handled automatically.

For copying nodes from application code, you should not invoke this function directly, but rather call the SoNode::copy() function:

SoNode * mynewnode = templatenode->copy();

The same also goes for engines.

Make sure that when you override the copyContents() method in your extension class that you also make it call upwards to its parent superclass in the inheritance hierarchy, as copyContents() in for instance SoNode and SoFieldContainer does important work. It should go something like this:

void
MyCoinExtensionNode::copyContents(const SoFieldContainer * from,
                                  SbBool copyconnections)
{
  // let parent superclasses do their thing (copy fields, copy
  // instance name, etc.)
  SoNode::copyContents(from, copyconnections);
  // [..then copy internal data..]
}

Reimplemented from SoNode.

Member Data Documentation

◆ children

SoChildList * SoNodeKitListPart::children

protected

This API member is considered internal to the library, as it is not likely to be of interest to the application programmer.

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

SoNodeKitListPart.h
SoNodeKitListPart.cpp

Public Member Functions

Static Public Member Functions

Protected Member Functions

Static Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ SoNodeKitListPart()

◆ ~SoNodeKitListPart()

Member Function Documentation

◆ getClassTypeId()

◆ getTypeId()

◆ getFieldDataPtr()

◆ getFieldData()

◆ initClass()

◆ getContainerType()

◆ setContainerType()

◆ getChildTypes()

◆ addChildType()

◆ isTypePermitted()

◆ isChildPermitted()

◆ containerSet()

◆ lockTypes()

◆ isTypeLocked()

◆ addChild()

◆ insertChild()

◆ getChild()

◆ findChild()

◆ getNumChildren()

◆ removeChild() [1/2]

◆ removeChild() [2/2]

◆ replaceChild() [1/2]

◆ replaceChild() [2/2]

◆ affectsState()

◆ doAction()

◆ callback()

◆ GLRender()

◆ getBoundingBox()

◆ getMatrix()

◆ handleEvent()

◆ pick()

◆ search()

◆ getPrimitiveCount()

◆ getChildren()

◆ getContainerNode()

◆ readInstance()

◆ copyContents()

Member Data Documentation

◆ children