Adapts a tree to a Qt item model. More...

#include <vtkQtTreeModelAdapter.h>

Inheritance diagram for vtkQtTreeModelAdapter:

Collaboration diagram for vtkQtTreeModelAdapter:

Public Member Functions
	vtkQtTreeModelAdapter (QObject parent=0, vtkTree tree=0)

	~vtkQtTreeModelAdapter ()

vtkMTimeType	GetVTKDataObjectMTime () const
	Get the stored VTK data object modification time of when the adaption to a Qt model was done. More...

virtual void	SetKeyColumnName (const char *name)

virtual void	SetColorColumnName (const char *name)

void	setTree (vtkTree *t)
	Set up the model based on the current tree. More...

vtkTree *	tree () const

QVariant	data (const QModelIndex &index, int role=Qt::DisplayRole) const

bool	setData (const QModelIndex &index, const QVariant &value, int role=Qt::EditRole)

Qt::ItemFlags	flags (const QModelIndex &index) const

QVariant	headerData (int section, Qt::Orientation orientation, int role=Qt::DisplayRole) const

QModelIndex	index (int row, int column, const QModelIndex &parent=QModelIndex()) const

QModelIndex	parent (const QModelIndex &index) const

int	rowCount (const QModelIndex &parent=QModelIndex()) const

int	columnCount (const QModelIndex &parent=QModelIndex()) const


virtual void	SetVTKDataObject (vtkDataObject *data)
	Set/Get the VTK data object as input to this adapter. More...

virtual vtkDataObject *	GetVTKDataObject () const
	Set/Get the VTK data object as input to this adapter. More...


virtual vtkSelection *	QModelIndexListToVTKIndexSelection (const QModelIndexList qmil) const
	Selection conversion from VTK land to Qt land. More...

virtual QItemSelection	VTKIndexSelectionToQItemSelection (vtkSelection *vtksel) const
	Selection conversion from VTK land to Qt land. More...


Qt::DropActions	supportedDragActions () const
	If drag/drop is enabled in the view, the model will package up the current pedigreeid vtkSelection into a QMimeData when items are dragged. More...

virtual QMimeData *	mimeData (const QModelIndexList &indexes) const
	If drag/drop is enabled in the view, the model will package up the current pedigreeid vtkSelection into a QMimeData when items are dragged. More...

virtual QStringList	mimeTypes () const
	If drag/drop is enabled in the view, the model will package up the current pedigreeid vtkSelection into a QMimeData when items are dragged. More...

Public Member Functions inherited from vtkQtAbstractModelAdapter
	vtkQtAbstractModelAdapter (QObject *p)

virtual void	SetViewType (int type)
	Set/Get the view type. More...

virtual int	GetViewType ()

virtual void	SetKeyColumn (int col)
	Set/Get the key column. More...

virtual int	GetKeyColumn ()

virtual void	SetColorColumn (int col)
	Set/Get the column storing the rgba color values for each row. More...

virtual int	GetColorColumn ()

virtual void	SetDataColumnRange (int c1, int c2)
	Set the range of columns that specify the main data matrix. More...

void	reset ()

void	beginResetModel ()

void	endResetModel ()

Protected Member Functions
void	treeModified ()

void	GenerateVTKIndexToQtModelIndex (vtkIdType vtk_index, QModelIndex qmodel_index)

Protected Member Functions inherited from vtkQtAbstractModelAdapter
virtual int	ModelColumnToFieldDataColumn (int col) const
	Map a column index in the QAbstractItemModel to a vtkTable column. More...

Protected Attributes
vtkTree *	Tree

vtkAdjacentVertexIterator *	ChildIterator

vtkMTimeType	TreeMTime

QVector< QModelIndex >	VTKIndexToQtModelIndex

QHash< QModelIndex, QVariant >	IndexToDecoration

Protected Attributes inherited from vtkQtAbstractModelAdapter
int	ViewType

int	KeyColumn

int	ColorColumn

int	DataStartColumn

int	DataEndColumn

Additional Inherited Members
Public Types inherited from vtkQtAbstractModelAdapter
enum	{ FULL_VIEW, DATA_VIEW }

Signals inherited from vtkQtAbstractModelAdapter
void	modelChanged ()

Detailed Description

Adapts a tree to a Qt item model.

vtkQtTreeModelAdapter is a QAbstractItemModel with a vtkTree as its underlying data model.

See also: vtkQtAbstractModelAdapter vtkQtTableModelAdapter

Tests:: vtkQtTreeModelAdapter (Tests)

Definition at line 51 of file vtkQtTreeModelAdapter.h.

Constructor & Destructor Documentation

vtkQtTreeModelAdapter::vtkQtTreeModelAdapter	(	QObject *	parent = `0`,
		vtkTree *	tree = `0`
	)

vtkQtTreeModelAdapter::~vtkQtTreeModelAdapter ( )

Member Function Documentation

virtual void vtkQtTreeModelAdapter::SetVTKDataObject ( vtkDataObject * data )

virtual

Set/Get the VTK data object as input to this adapter.

Implements vtkQtAbstractModelAdapter.

virtual vtkDataObject* vtkQtTreeModelAdapter::GetVTKDataObject ( ) const

virtual

Set/Get the VTK data object as input to this adapter.

Implements vtkQtAbstractModelAdapter.

vtkMTimeType vtkQtTreeModelAdapter::GetVTKDataObjectMTime ( ) const

Get the stored VTK data object modification time of when the adaption to a Qt model was done.

This is in general not the same this as the data objects modification time. It is the mod time of the object when it was placed into the Qt model adapter. You can use this mtime as part of the checking to see whether you need to update the the adapter by call SetVTKDataObject again. :)

virtual vtkSelection* vtkQtTreeModelAdapter::QModelIndexListToVTKIndexSelection ( const QModelIndexList qmil ) const

virtual

Selection conversion from VTK land to Qt land.

Implements vtkQtAbstractModelAdapter.

virtual QItemSelection vtkQtTreeModelAdapter::VTKIndexSelectionToQItemSelection ( vtkSelection * vtksel ) const

virtual

Selection conversion from VTK land to Qt land.

Implements vtkQtAbstractModelAdapter.

virtual void vtkQtTreeModelAdapter::SetKeyColumnName ( const char * name )

virtual

Implements vtkQtAbstractModelAdapter.

virtual void vtkQtTreeModelAdapter::SetColorColumnName ( const char * name )

virtual

Implements vtkQtAbstractModelAdapter.

void vtkQtTreeModelAdapter::setTree ( vtkTree * t )

Set up the model based on the current tree.

vtkTree* vtkQtTreeModelAdapter::tree ( ) const

inline

Definition at line 95 of file vtkQtTreeModelAdapter.h.

QVariant vtkQtTreeModelAdapter::data	(	const QModelIndex &	index,
		int	role = `Qt::DisplayRole`
	)		const

bool vtkQtTreeModelAdapter::setData	(	const QModelIndex &	index,
		const QVariant &	value,
		int	role = `Qt::EditRole`
	)

Qt::ItemFlags vtkQtTreeModelAdapter::flags ( const QModelIndex & index ) const

QVariant vtkQtTreeModelAdapter::headerData	(	int	section,
		Qt::Orientation	orientation,
		int	role = `Qt::DisplayRole`
	)		const

QModelIndex vtkQtTreeModelAdapter::index	(	int	row,
		int	column,
		const QModelIndex &	parent = `QModelIndex()`
	)		const

QModelIndex vtkQtTreeModelAdapter::parent ( const QModelIndex & index ) const

int vtkQtTreeModelAdapter::rowCount ( const QModelIndex & parent = QModelIndex() ) const

int vtkQtTreeModelAdapter::columnCount ( const QModelIndex & parent = QModelIndex() ) const

Qt::DropActions vtkQtTreeModelAdapter::supportedDragActions ( ) const

If drag/drop is enabled in the view, the model will package up the current pedigreeid vtkSelection into a QMimeData when items are dragged.

Currently only leaves of the tree can be dragged.

virtual QMimeData* vtkQtTreeModelAdapter::mimeData ( const QModelIndexList & indexes ) const

virtual

If drag/drop is enabled in the view, the model will package up the current pedigreeid vtkSelection into a QMimeData when items are dragged.

Currently only leaves of the tree can be dragged.

virtual QStringList vtkQtTreeModelAdapter::mimeTypes ( ) const

virtual

If drag/drop is enabled in the view, the model will package up the current pedigreeid vtkSelection into a QMimeData when items are dragged.

Currently only leaves of the tree can be dragged.

void vtkQtTreeModelAdapter::treeModified ( )

protected

void vtkQtTreeModelAdapter::GenerateVTKIndexToQtModelIndex	(	vtkIdType	vtk_index,
		QModelIndex	qmodel_index
	)

protected

Member Data Documentation

vtkTree* vtkQtTreeModelAdapter::Tree

protected

Definition at line 123 of file vtkQtTreeModelAdapter.h.

vtkAdjacentVertexIterator* vtkQtTreeModelAdapter::ChildIterator

protected

Definition at line 124 of file vtkQtTreeModelAdapter.h.

vtkMTimeType vtkQtTreeModelAdapter::TreeMTime

protected

Definition at line 125 of file vtkQtTreeModelAdapter.h.

QVector<QModelIndex> vtkQtTreeModelAdapter::VTKIndexToQtModelIndex

protected

Definition at line 126 of file vtkQtTreeModelAdapter.h.

QHash<QModelIndex, QVariant> vtkQtTreeModelAdapter::IndexToDecoration

protected

Definition at line 127 of file vtkQtTreeModelAdapter.h.

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

/home/demarle/Builds/VTK/release/Utilities/Doxygen/dox/GUISupport/Qt/vtkQtTreeModelAdapter.h

Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation