camitk::MeshDataModel Class Reference

Qt model for mesh data. More...

#include <MeshDataModel.h>

Inherits QAbstractTableModel.

Public Member Functions
int	columnCount (const QModelIndex &parent=QModelIndex()) const override
	Number of data arrays columns. More...
QVariant	data (const QModelIndex &index, int role=Qt::DisplayRole) const override
	Model data, called when the view is refreshing visualization. More...
Qt::ItemFlags	flags (const QModelIndex &index) const override
	Returns if a given model index is editable, checkable.... More...
QVariant	headerData (int section, Qt::Orientation orientation, int role=Qt::DisplayRole) const override
	Header data. More...
	MeshDataModel (MeshComponent *meshComp)
	Constructor. More...
void	refresh ()
	Refresh the model. More...
int	rowCount (const QModelIndex &parent=QModelIndex()) const
	Number of data arrays. More...
bool	setData (const QModelIndex &index, const QVariant &value, int role) override
	Edit data, called when the data are modified by the user (view) More...

Private Member Functions
void	getRowInfo (const int, int *dataIndex, MeshComponent::FieldType *, MeshComponent::DataType *, QString &) const
	determine the current field type of the item depending on the row index, compute the index of the data in its field category and retrieve the type of data and the name of the array. More...

Private Attributes
MeshComponent *	meshComponent
	The component where the data are stored. More...

Detailed Description

Qt model for mesh data.

This class use the Qt model/view design.

CamiTK intern class to represent mesh data.

Constructor & Destructor Documentation

MeshDataModel()

camitk::MeshDataModel::MeshDataModel

(

MeshComponent *

meshComp

)

Constructor.

Member Function Documentation

columnCount()

int camitk::MeshDataModel::columnCount ( const QModelIndex &  parent = QModelIndex() ) const

override

Number of data arrays columns.

data()

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

override

Model data, called when the view is refreshing visualization.

References camitk::MeshComponent::CELLS, camitk::MeshComponent::getDataRepresentationVisibility(), camitk::MeshComponent::getDataTypeName(), camitk::MeshComponent::getFieldName(), camitk::InterfaceGeometry::getPointSet(), getRowInfo(), camitk::MeshComponent::MESH, meshComponent, camitk::MeshComponent::POINTS, camitk::MeshComponent::SCALARS, and camitk::MeshComponent::VECTORS.

flags()

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

override

Returns if a given model index is editable, checkable....

See also

QAbstractTableModel

getRowInfo()

void camitk::MeshDataModel::getRowInfo ( const int  row, int *  dataIndex, MeshComponent::FieldType *  field, MeshComponent::DataType *  type, QString &  name  ) const

private

determine the current field type of the item depending on the row index, compute the index of the data in its field category and retrieve the type of data and the name of the array.

References camitk::MeshComponent::CELLS, camitk::MeshComponent::getDataArray(), camitk::MeshComponent::getDataType(), camitk::MeshComponent::getNumberOfDataArray(), camitk::MeshComponent::MESH, meshComponent, camitk::MeshComponent::OTHERS, and camitk::MeshComponent::POINTS.

Referenced by data(), and setData().

headerData()

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

override

Header data.

refresh()

void camitk::MeshDataModel::refresh

(

)

Refresh the model.

Referenced by camitk::MeshComponent::displayTypePolicyChanged(), camitk::MeshComponent::initData(), camitk::MeshComponent::setDataRepresentationOff(), camitk::MeshComponent::setDataRepresentationVisibility(), and camitk::MeshComponent::vectorRepresentationPolicyChanged().

rowCount()

int camitk::MeshDataModel::rowCount

(

const QModelIndex &

parent = QModelIndex()

)

const

Number of data arrays.

References camitk::MeshComponent::getNumberOfDataArray(), and meshComponent.

setData()

bool camitk::MeshDataModel::setData ( const QModelIndex &  index, const QVariant &  value, int  role  )

override

Edit data, called when the data are modified by the user (view)

References getRowInfo(), camitk::MeshComponent::MESH, meshComponent, and camitk::MeshComponent::setDataRepresentationVisibility().

Member Data Documentation

meshComponent

MeshComponent* camitk::MeshDataModel::meshComponent

private

The component where the data are stored.

Referenced by data(), getRowInfo(), rowCount(), and setData().

---

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

• MeshDataModel.h
• MeshDataModel.cpp