Group node with restricted children. More...

#include <Inventor/nodekits/SoNodeKitListPart.h>

Inheritance diagram for SoNodeKitListPart:

Public Member Functions
virtual SoType	getTypeId () const
	Returns the type identifier for this specific instance.

	SoNodeKitListPart ()
	Constructor.

SoType	getContainerType () const
	Gets the type of node used as the container .

void	setContainerType (SoType newContainerType)
	Sets the type of node used as the container .

const SoTypeList &	getChildTypes () const
	Returns the permitted child node types.

void	addChildType (SoType typeToAdd)
	Permits the node type typeToAdd as a child.

SbBool	isTypePermitted (SoType typeToCheck) const
	Returns whether a node of type typeToCheck may be added as a child.

SbBool	isChildPermitted (const SoNode *child) const
	Returns whether the node child may be added to this list.

void	containerSet (const SbString &fieldDataString)
	Sends a string to the set() method on the container node.

void	lockTypes ()
	This function permanently locks the permitted child types and the container type permanently.

SbBool	isTypeLocked () const
	Returns whether the permitted child types and the container type are locked (i.e.

void	addChild (SoNode *child)
	Adds child as last one in nodekit.

void	insertChild (SoNode *child, int childIndex)
	Adds a child so that it becomes the one with the given index.

SoNode *	getChild (int index) const
	Returns the child node with the given index.

int	findChild (const SoNode *child) const
	Finds index of given child within nodekit.

int	getNumChildren () const
	Returns the number of children in the nodekit.

void	removeChild (int index)
	Removes child with given index from the nodekit.

void	removeChild (SoNode *child)
	Removes first instance of given child from nodekit.

void	replaceChild (int index, SoNode *newChild)
	Replaces child with given index with new child.

void	replaceChild (SoNode oldChild, SoNode newChild)
	Replaces first instance of given child with new child.

virtual SbBool	affectsState () const
	Returns TRUE if a node has an effect on the state during traversal.

Public Member Functions inherited from SoNode
virtual void	setOverride (const SbBool state)
	Turns the override flag on or off.

virtual SbBool	isOverride () const
	Returns the state of the override flag.

virtual SoNode *	copy (SbBool copyConnections=FALSE) const
	Creates and returns an exact copy of the node.

virtual void	touch ()
	Marks an instance as modified, simulating a change to it.

Public Member Functions inherited from SoFieldContainer
void	setToDefaults ()
	Sets all fields in this object to their default values.

SbBool	hasDefaultValues () const
	Returns TRUE if all of the object's fields have their default values.

SbBool	fieldsAreEqual (const SoFieldContainer *fc) const
	Returns TRUE if this object's fields are exactly equal to fc's fields.

void	copyFieldValues (const SoFieldContainer *fc, SbBool copyConnections=FALSE)
	Copies the contents of fc's fields into this object's fields.

SoNONUNICODE SbBool	set (const char *fieldDataString)
	Sets one or more fields in this object to the values specified in the given string, which should be a string in the Open Inventor file format.

SbBool	set (const SbString &fieldDataString)
	Sets one or more fields in this object to the values specified in the given string, which should be a string in the Open Inventor file format.

void	get (SbString &fieldDataString)
	Returns the values of the fields of this object in the Open Inventor ASCII file format in the given string.

virtual int	getFields (SoFieldList &list) const
	Appends references to all of this object's fields to resultList, and returns the number of fields appended.

virtual int	getAllFields (SoFieldList &list) const
	Returns a list of fields, including the eventIn's and eventOut's.

virtual SoField *	getField (const SbName &fieldName) const
	Returns a the field of this object whose name is fieldName.

virtual SoField *	getEventIn (const SbName &fieldName) const
	Returns a the eventIn with the given name.

virtual SoField *	getEventOut (const SbName &fieldName) const
	Returns the eventOut with the given name.

SbBool	getFieldName (const SoField *field, SbName &fieldName) const
	Returns the name of the given field in the fieldName argument.

SbBool	enableNotify (SbBool flag)
	Notification at this Field Container is enabled (if flag == TRUE) or disabled (if flag == FALSE).

SbBool	isNotifyEnabled () const
	Notification is the process of telling interested objects that this object has changed.

virtual void	setUserData (void *data)
	Sets application data.

void *	getUserData (void) const
	Gets user application data.

Public Member Functions inherited from SoBase
virtual SbName	getName () const
	Returns the name of an instance.

virtual void	setName (const SbName &name)
	Sets the name of an instance.

void	setSynchronizable (const bool b)
	Sets this to be a ScaleViz synchronizable object.

bool	isSynchronizable () const
	Gets the ScaleViz synchronizable state of this object.

Public Member Functions inherited from SoRefCounter
void	ref () const
	Adds a reference to an instance.

void	unref () const
	Removes a reference from an instance.

void	unrefNoDelete () const
	unrefNoDelete() should be called when it is desired to decrement the reference count, but not delete the instance if this brings the reference count to zero.

int	getRefCount () const
	Returns current reference count.

void	lock () const
	lock this instance.

void	unlock () const
	unlock this instance.

Public Member Functions inherited from SoTypedObject
SbBool	isOfType (const SoType &type) const
	Returns TRUE if this object is of the type specified in type or is derived from that type.

template<typename TypedObjectClass >
SbBool	isOfType () const
	Returns TRUE if this object is of the type of class TypedObjectClass or is derived from that class.

Static Public Member Functions
static SoType	getClassTypeId ()
	Returns the type identifier for this class.

Static Public Member Functions inherited from SoNode
static SoType	getClassTypeId ()
	Returns the type identifier for this class.

static SoNode *	getByName (const SbName &name)
	A node's name can be set using SoBase::setName().

static int	getByName (const SbName &name, SoNodeList &list)
	A node's name can be set using SoBase::setName().

Static Public Member Functions inherited from SoFieldContainer
static SoType	getClassTypeId ()
	Returns the type of this class.

Static Public Member Functions inherited from SoBase
static SoType	getClassTypeId ()
	Returns type identifier for this class.

Static Public Member Functions inherited from SoTypedObject
static SoType	getClassTypeId ()
	Returns the type identifier for this class.

Friends
class	SoBaseKit

Detailed Description

Group node with restricted children.

This node class is very similar to SoGroup with the exception that it specifies restrictions on the type of children that it allows. It is used by nodekits to restrict child types within list parts (see the reference page for SoBaseKit).

By default, any kind of child may be added. Methods of this class allow you to restrict the type of allowable children, and to lock down the types so that this type list may no longer be altered.

Inside the SoNodeKitListPart is a container node, which in turn contains the children . The container node is a hidden child, and the type of node used may be set with setContainerType(). In this way, you can make the nodekitlist behave like a group, a separator, or any other subclass of group. The container is not accessible so that the nodekitlist may retain control over what kinds of children are added.

FILE FORMAT/DEFAULT

containerTypeName	"Group"
childTypeNames	""
containerNode	NULL

Constructor & Destructor Documentation

◆ SoNodeKitListPart()

SoNodeKitListPart::SoNodeKitListPart ( )

Constructor.

Member Function Documentation

◆ addChild()

void SoNodeKitListPart::addChild ( SoNode * child )

Adds child as last one in nodekit.

This is one of several functions used to edit the children. They parallel those of SoGroup, except that they always check the child types against those which are permissible. See SoGroup for details.

◆ addChildType()

void SoNodeKitListPart::addChildType ( SoType typeToAdd )

Permits the node type typeToAdd as a child.

The first time the addChildType() method is called, the default of SoNode is overridden and only the new typeToAdd is permitted. In subsequent calls to addChildType(), the typeToAdd is added to the existing types.

◆ affectsState()

virtual SbBool SoNodeKitListPart::affectsState ( ) const

virtual

Returns TRUE if a node has an effect on the state during traversal.

The default method returns TRUE. Node classes (such as SoSeparator) that isolate their effects from the rest of the graph override this method to return FALSE.

Reimplemented from SoNode.

◆ containerSet()

void SoNodeKitListPart::containerSet ( const SbString & fieldDataString )

Sends a string to the set() method on the container node.

This is how you can set the value of a switch node if the container node is an SoSwitch, for example.

◆ findChild()

int SoNodeKitListPart::findChild ( const SoNode * child ) const

Finds index of given child within nodekit.

Returns -1 if not found. This is one of several functions used to edit the children. They parallel those of SoGroup, except that they always check the child types against those which are permissible. See SoGroup for details.

◆ getChild()

SoNode * SoNodeKitListPart::getChild ( int index ) const

Returns the child node with the given index.

This is one of several functions used to edit the children. They parallel those of SoGroup, except that they always check the child types against those which are permissible. See SoGroup for details.

◆ getChildTypes()

const SoTypeList & SoNodeKitListPart::getChildTypes ( ) const

Returns the permitted child node types.

By default, any type of node is permitted, so the list contains one entry of type SoNode.

◆ getClassTypeId()

static SoType SoNodeKitListPart::getClassTypeId ( )

static

Returns the type identifier for this class.

◆ getContainerType()

SoType SoNodeKitListPart::getContainerType ( ) const

Gets the type of node used as the container .

◆ getNumChildren()

int SoNodeKitListPart::getNumChildren ( ) const

Returns the number of children in the nodekit.

This is one of several functions used to edit the children. They parallel those of SoGroup, except that they always check the child types against those which are permissible. See SoGroup for details.

◆ getTypeId()

virtual SoType SoNodeKitListPart::getTypeId ( ) const

virtual

Returns the type identifier for this specific instance.

Reimplemented from SoNode.

◆ insertChild()

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

Adds a child so that it becomes the one with the given index.

This is one of several functions used to edit the children. They parallel those of SoGroup, except that they always check the child types against those which are permissible. See SoGroup for details.

◆ isChildPermitted()

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

Returns whether the node child may be added to this list.

This will return TRUE if the type of child is one of the permissible child types.

◆ isTypeLocked()

SbBool SoNodeKitListPart::isTypeLocked ( ) const

inline

Returns whether the permitted child types and the container type are locked (i.e.

cannot be changed). See lockTypes()

Definition at line 182 of file SoNodeKitListPart.h.

◆ isTypePermitted()

SbBool SoNodeKitListPart::isTypePermitted ( SoType typeToCheck ) const

Returns whether a node of type typeToCheck may be added as a child.

◆ lockTypes()

void SoNodeKitListPart::lockTypes ( )

This function permanently locks the permitted child types and the container type permanently.

Calls to setContainerType() and addChildType() will have no effect after this function is called.

◆ removeChild() [1/2]

void SoNodeKitListPart::removeChild ( int index )

Removes child with given index from the nodekit.

This is one of several functions used to edit the children. They parallel those of SoGroup, except that they always check the child types against those which are permissible. See SoGroup for details.

◆ removeChild() [2/2]

void SoNodeKitListPart::removeChild ( SoNode * child )

inline

Removes first instance of given child from nodekit.

This is one of several functions used to edit the children. They parallel those of SoGroup, except that they always check the child types against those which are permissible. See SoGroup for details.

Definition at line 233 of file SoNodeKitListPart.h.

◆ replaceChild() [1/2]

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

Replaces child with given index with new child.

This is one of several functions used to edit the children. They parallel those of SoGroup, except that they always check the child types against those which are permissible. See SoGroup for details.

◆ replaceChild() [2/2]

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

inline

Replaces first instance of given child with new child.

This is one of several functions used to edit the children. They parallel those of SoGroup, except that they always check the child types against those which are permissible. See SoGroup for details.

Definition at line 248 of file SoNodeKitListPart.h.

◆ setContainerType()

void SoNodeKitListPart::setContainerType ( SoType newContainerType )

Sets the type of node used as the container .

Friends And Related Symbol Documentation

◆ SoBaseKit

friend class SoBaseKit

friend

Definition at line 308 of file SoNodeKitListPart.h.

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

Inventor/nodekits/SoNodeKitListPart.h

Open Inventor Release 2023.2.3

Public Member Functions

Static Public Member Functions

Friends

Detailed Description

FILE FORMAT/DEFAULT

SEE ALSO

Constructor & Destructor Documentation

◆ SoNodeKitListPart()

Member Function Documentation

◆ addChild()

◆ addChildType()

◆ affectsState()

◆ containerSet()

◆ findChild()

◆ getChild()

◆ getChildTypes()

◆ getClassTypeId()

◆ getContainerType()

◆ getNumChildren()

◆ getTypeId()

◆ insertChild()

◆ isChildPermitted()

◆ isTypeLocked()

◆ isTypePermitted()

◆ lockTypes()

◆ removeChild() [1/2]

◆ removeChild() [2/2]

◆ replaceChild() [1/2]

◆ replaceChild() [2/2]

◆ setContainerType()

Friends And Related Symbol Documentation

◆ SoBaseKit