TreeModel Class Reference

#include <TreeModel.hxx>

Inheritance diagram for TreeModel:

Public Member Functions
	TreeModel (const QStringList &headers, QObject *parent=0)
	~TreeModel ()
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
QVariant	headerData (int section, Qt::Orientation orientation, int role=Qt::DisplayRole) const
bool	setHeaderData (int section, Qt::Orientation orientation, const QVariant &value, int role=Qt::EditRole)
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
bool	addData (DataObject *dataObject)
bool	addData (DataObject *dataObject, const QStringList &path)
bool	removeData (DataObject *dataObject)
TreeItem *	getRootItem ()

Private Member Functions
TreeItem *	getItem (const QModelIndex &index=QModelIndex()) const

Private Attributes
TreeItem *	_rootItem

Friends
class	TreeItem
class	TreeView

Constructor & Destructor Documentation

TreeModel::TreeModel	(	const QStringList &	headers,
		QObject *	parent = 0
	)

References _rootItem, TreeItem::associateToModel(), and TreeItem.

TreeModel::~TreeModel

(

)

References _rootItem.

Member Function Documentation

bool TreeModel::addData

(

DataObject *

dataObject

)

References DataObject::getPath(), and DataObject::pathsep.

bool TreeModel::addData	(	DataObject *	dataObject,
		const QStringList &	path
	)

References TreeItem::appendChild(), and getItem().

int TreeModel::columnCount

(

const QModelIndex &

parent = QModelIndex()

)

const

References _rootItem, and TreeItem::columnCount().

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

This function is used by the tree model to inform the tree view of what data used for rendering of the item in the different possible role (edition, ...).

References TreeItem::data(), and getItem().

Qt::ItemFlags TreeModel::flags

(

const QModelIndex &

index

)

const

TreeItem * TreeModel::getItem ( const QModelIndex &  index = QModelIndex() ) const

private

This retrieves the item asociated to the specified index.

References _rootItem.

TreeItem * TreeModel::getRootItem

(

)

References _rootItem.

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

References _rootItem, TreeItem::data(), and Horizontal.

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

This retrieves the index of the item located at (row,column) place relative to the parent specified by its index.

References TreeItem::child(), and getItem().

QModelIndex TreeModel::parent

(

const QModelIndex &

index

)

const

References _rootItem, getItem(), TreeItem::parent(), and TreeItem::rowIndex().

bool TreeModel::removeData

(

DataObject *

dataObject

)

References getItem(), DataObject::getPath(), and DataObject::pathsep.

int TreeModel::rowCount

(

const QModelIndex &

parent = QModelIndex()

)

const

References TreeItem::childCount(), and getItem().

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

References getItem(), and TreeItem::setData().

bool TreeModel::setHeaderData	(	int	section,
		Qt::Orientation	orientation,
		const QVariant &	value,
		int	role = Qt::EditRole
	)

References _rootItem, Horizontal, and TreeItem::setData().

Friends And Related Function Documentation

friend class TreeItem

friend

friend class TreeView

friend

Member Data Documentation

TreeItem* TreeModel::_rootItem

private

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

• src/TreeData/TreeModel.hxx
• src/TreeData/TreeModel.cxx