#include <Libs/MRML/Widgets/qMRMLSceneHierarchyModel.h>

Inheritance diagram for qMRMLSceneHierarchyModel:

Collaboration diagram for qMRMLSceneHierarchyModel:

Public Types
typedef qMRMLSceneModel	Superclass

Public Types inherited from qMRMLSceneModel
enum	ItemDataRole { UIDRole = Qt::UserRole + 1, PointerRole, ExtraItemsRole, VisibilityRole, LastRole }

enum	NodeTypes { NoNodes = 0, AllNodes, OnlyVisibleNodes }

typedef QStandardItemModel	Superclass

Properties
int	expandColumn

Properties inherited from qMRMLSceneModel
int	checkableColumn

int	extraItemColumn

int	idColumn

bool	lazyUpdate

NodeTypes	listenNodeModifiedEvent

int	nameColumn

int	toolTipNameColumn

int	visibilityColumn

Public Member Functions
bool	canBeAChild (vtkMRMLNode *node) const override
	fast function that only check the type of the node to know if it can be a child. More...

bool	canBeAParent (vtkMRMLNode *node) const override
	fast function that only check the type of the node to know if it can be a parent. More...

int	expandColumn () const

int	nodeIndex (vtkMRMLNode *node) const override

vtkMRMLNode *	parentNode (vtkMRMLNode *node) const override

	qMRMLSceneHierarchyModel (QObject *parent=nullptr)

bool	reparent (vtkMRMLNode node, vtkMRMLNode newParent) override
	if newParent == 0, set the node into the vtkMRMLScene More...

void	setExpandColumn (int column)

Qt::DropActions	supportedDropActions () const override

	~qMRMLSceneHierarchyModel () override

Public Member Functions inherited from qMRMLSceneModel
int	checkableColumn () const

bool	dropMimeData (const QMimeData *data, Qt::DropAction action, int row, int column, const QModelIndex &parent) override

int	extraItemColumn () const

int	idColumn () const

QModelIndexList	indexes (vtkMRMLNode *node) const

QModelIndex	indexFromNode (vtkMRMLNode *node, int column=0) const

bool	isAffiliatedNode (vtkMRMLNode nodeA, vtkMRMLNode nodeB) const

bool	isParentNode (vtkMRMLNode child, vtkMRMLNode parent) const

QStandardItem *	itemFromNode (vtkMRMLNode *node, int column=0) const

bool	lazyUpdate () const

NodeTypes	listenNodeModifiedEvent () const

QMimeData *	mimeData (const QModelIndexList &indexes) const override

vtkMRMLNode *	mrmlNodeFromIndex (const QModelIndex &nodeIndex) const

vtkMRMLNode *	mrmlNodeFromItem (QStandardItem *nodeItem) const

Q_INVOKABLE vtkMRMLScene *	mrmlScene () const

QModelIndex	mrmlSceneIndex () const
	invalid until a valid scene is set More...

QStandardItem *	mrmlSceneItem () const
	0 until a valid scene is set More...

int	nameColumn () const

QStringList	postItems (QStandardItem *parent) const

QStringList	preItems (QStandardItem *parent) const

	qMRMLSceneModel (QObject *parent=nullptr)

void	setCheckableColumn (int column)

void	setExtraItemColumn (int column)

void	setIDColumn (int column)

void	setLazyUpdate (bool lazy)

void	setListenNodeModifiedEvent (NodeTypes nodesToListen)

virtual Q_INVOKABLE void	setMRMLScene (vtkMRMLScene *scene)
	0 by default More...

void	setNameColumn (int column)

void	setPostItems (const QStringList &extraItems, QStandardItem *parent)

void	setPreItems (const QStringList &extraItems, QStandardItem *parent)

void	setToolTipNameColumn (int column)

void	setVisibilityColumn (int column)

Qt::DropActions	supportedDropActions () const override

int	toolTipNameColumn () const

int	visibilityColumn () const

	~qMRMLSceneModel () override

Protected Member Functions
int	maxColumnId () const override
	Must be reimplemented in subclasses that add new column types. More...

QFlags< Qt::ItemFlag >	nodeFlags (vtkMRMLNode *node, int column) const override

void	observeNode (vtkMRMLNode *node) override

	qMRMLSceneHierarchyModel (qMRMLSceneHierarchyModelPrivate pimpl, QObject parent=nullptr)

void	updateItemDataFromNode (QStandardItem item, vtkMRMLNode node, int column) override
	Reimplemented to add expandColumn support. More...

void	updateNodeFromItemData (vtkMRMLNode node, QStandardItem item) override
	Reimplemented to add expandColumn support. More...

Protected Member Functions inherited from qMRMLSceneModel
virtual QStandardItem *	insertNode (vtkMRMLNode *node)

virtual QStandardItem *	insertNode (vtkMRMLNode node, QStandardItem parent, int row=-1)

virtual bool	isANode (const QStandardItem *item) const

virtual void	populateScene ()

	qMRMLSceneModel (qMRMLSceneModelPrivate pimpl, QObject parent=nullptr)

virtual void	updateItemFromNode (QStandardItem item, vtkMRMLNode node, int column)

virtual void	updateNodeFromItem (vtkMRMLNode node, QStandardItem item)

void	updateNodeItems ()
	You shouldn't need to call this function. More...

void	updateNodeItems (vtkMRMLNode *node, const QString &uid)
	Update the items associated with the node and uid. More...

virtual void	updateScene ()

Additional Inherited Members
Signals inherited from qMRMLSceneModel
void	aboutToReparentByDragAndDrop (vtkMRMLNode node, vtkMRMLNode newParent)

void	reparentedByDragAndDrop (vtkMRMLNode node, vtkMRMLNode newParent)

void	sceneAboutToBeUpdated ()
	This signal is sent when the scene is about to be updated. More...

void	sceneUpdated ()
	This signal is sent after the scene is updated. More...

Protected Slots inherited from qMRMLSceneModel
virtual void	delayedItemChanged ()

virtual void	onItemChanged (QStandardItem *item)

void	onMRMLNodeIDChanged (vtkObject node, void callData)

void	onMRMLNodeModified (vtkObject *node)

virtual void	onMRMLSceneAboutToBeClosed (vtkMRMLScene *scene)

virtual void	onMRMLSceneAboutToBeImported (vtkMRMLScene *scene)

virtual void	onMRMLSceneClosed (vtkMRMLScene *scene)

void	onMRMLSceneDeleted (vtkObject *scene)

virtual void	onMRMLSceneEndBatchProcess (vtkMRMLScene *scene)

virtual void	onMRMLSceneImported (vtkMRMLScene *scene)

virtual void	onMRMLSceneNodeAboutToBeAdded (vtkMRMLScene scene, vtkMRMLNode node)

virtual void	onMRMLSceneNodeAboutToBeRemoved (vtkMRMLScene scene, vtkMRMLNode node)

virtual void	onMRMLSceneNodeAdded (vtkMRMLScene scene, vtkMRMLNode node)

virtual void	onMRMLSceneNodeRemoved (vtkMRMLScene scene, vtkMRMLNode node)

virtual void	onMRMLSceneStartBatchProcess (vtkMRMLScene *scene)

void	updateColumnCount ()

Static Protected Member Functions inherited from qMRMLSceneModel
static void	onMRMLSceneEvent (vtkObject vtk_obj, unsigned long event, void client_data, void *call_data)

Protected Attributes inherited from qMRMLSceneModel
QScopedPointer< qMRMLSceneModelPrivate >	d_ptr

Detailed Description

Definition at line 28 of file qMRMLSceneHierarchyModel.h.

Member Typedef Documentation

◆ Superclass

typedef qMRMLSceneModel qMRMLSceneHierarchyModel::Superclass

Definition at line 41 of file qMRMLSceneHierarchyModel.h.

Property Documentation

◆ expandColumn

int qMRMLSceneHierarchyModel::expandColumn

readwrite

Control in which column vtkMRMLHierarchyNode is displayed (Qt::CheckStateRole) A value of -1 hides it. Hidden (-1) by default. Note that the expand column should be different than checkableColumn if not both set to -1. The Expanded property is on vtkMRMLDisplayableHierarchyNode.

Todo:: Move the Expanded property to vtkMRMLHierarchyNode.

See also: nameColumn, idColumn, checkableColumn, visibilityColumn...

Definition at line 38 of file qMRMLSceneHierarchyModel.h.

Constructor & Destructor Documentation

◆ qMRMLSceneHierarchyModel() [1/2]

qMRMLSceneHierarchyModel::qMRMLSceneHierarchyModel ( QObject * parent = nullptr )

◆ ~qMRMLSceneHierarchyModel()

qMRMLSceneHierarchyModel::~qMRMLSceneHierarchyModel ( )

override

◆ qMRMLSceneHierarchyModel() [2/2]

qMRMLSceneHierarchyModel::qMRMLSceneHierarchyModel	(	qMRMLSceneHierarchyModelPrivate *	pimpl,
		QObject *	parent = `nullptr`
	)

protected

Member Function Documentation

◆ canBeAChild()

bool qMRMLSceneHierarchyModel::canBeAChild ( vtkMRMLNode * node ) const

overridevirtual

fast function that only check the type of the node to know if it can be a child.

Reimplemented from qMRMLSceneModel.

◆ canBeAParent()

bool qMRMLSceneHierarchyModel::canBeAParent ( vtkMRMLNode * node ) const

overridevirtual

fast function that only check the type of the node to know if it can be a parent.

Reimplemented from qMRMLSceneModel.

Reimplemented in qMRMLSceneAnnotationModel.

◆ expandColumn()

int qMRMLSceneHierarchyModel::expandColumn ( ) const

◆ maxColumnId()

int qMRMLSceneHierarchyModel::maxColumnId ( ) const

overrideprotectedvirtual

Must be reimplemented in subclasses that add new column types.

Reimplemented from qMRMLSceneModel.

Reimplemented in qMRMLSceneAnnotationModel.

◆ nodeFlags()

QFlags<Qt::ItemFlag> qMRMLSceneHierarchyModel::nodeFlags	(	vtkMRMLNode *	node,
		int	column
	)		const

overrideprotectedvirtual

Reimplemented from qMRMLSceneModel.

Reimplemented in qMRMLSceneAnnotationModel.

◆ nodeIndex()

int qMRMLSceneHierarchyModel::nodeIndex ( vtkMRMLNode * node ) const

overridevirtual

Returns the row model index relative to its parent node independently of any filtering or proxy model. Must be reimplemented in derived classes

Reimplemented from qMRMLSceneModel.

◆ observeNode()

void qMRMLSceneHierarchyModel::observeNode ( vtkMRMLNode * node )

overrideprotectedvirtual

Observe node and update item when the node is modified.

See also: listenNodeModifiedEvent

Reimplemented from qMRMLSceneModel.

◆ parentNode()

vtkMRMLNode* qMRMLSceneHierarchyModel::parentNode ( vtkMRMLNode * node ) const

overridevirtual

Returns the parent node of the node, 0 otherwise (the parent is the scene). Must be reimplemented in derived classes. If reimplemented, you might have to reimplement nodeIndex() as well. Returns 0 by default.

See also: nodeIndex(), canBeAChild(), canBeAParent()

Reimplemented from qMRMLSceneModel.

Reimplemented in qMRMLSceneAnnotationModel.

◆ reparent()

bool qMRMLSceneHierarchyModel::reparent	(	vtkMRMLNode *	node,
		vtkMRMLNode *	newParent
	)

overridevirtual

if newParent == 0, set the node into the vtkMRMLScene

Reimplemented from qMRMLSceneModel.

◆ setExpandColumn()

void qMRMLSceneHierarchyModel::setExpandColumn ( int column )

◆ supportedDropActions()

Qt::DropActions qMRMLSceneHierarchyModel::supportedDropActions ( ) const

override

◆ updateItemDataFromNode()

void qMRMLSceneHierarchyModel::updateItemDataFromNode	(	QStandardItem *	item,
		vtkMRMLNode *	node,
		int	column
	)

overrideprotectedvirtual

Reimplemented to add expandColumn support.

Reimplemented from qMRMLSceneModel.

Reimplemented in qMRMLSceneAnnotationModel.

◆ updateNodeFromItemData()

void qMRMLSceneHierarchyModel::updateNodeFromItemData	(	vtkMRMLNode *	node,
		QStandardItem *	item
	)

overrideprotectedvirtual

Reimplemented to add expandColumn support.

Reimplemented from qMRMLSceneModel.

Reimplemented in qMRMLSceneAnnotationModel.

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

Libs/MRML/Widgets/qMRMLSceneHierarchyModel.h

Public Types

Properties

Public Member Functions

Protected Member Functions

Additional Inherited Members

Detailed Description

Member Typedef Documentation

◆ Superclass

Property Documentation

◆ expandColumn

Constructor & Destructor Documentation

◆ qMRMLSceneHierarchyModel() [1/2]

◆ ~qMRMLSceneHierarchyModel()

◆ qMRMLSceneHierarchyModel() [2/2]

Member Function Documentation

◆ canBeAChild()

◆ canBeAParent()

◆ expandColumn()

◆ maxColumnId()

◆ nodeFlags()

◆ nodeIndex()

◆ observeNode()

◆ parentNode()

◆ reparent()

◆ setExpandColumn()

◆ supportedDropActions()

◆ updateItemDataFromNode()

◆ updateNodeFromItemData()