SUIT_TreeModel::TreeItem Class Reference

Internal class used for tree view synchronizaton with data object tree. More...

Public Member Functions
	TreeItem (SUIT_DataObject *obj, TreeItem *parent=0, TreeItem *after=0)
	Constructor. More...
	~TreeItem ()
	Destructor. Deletes all child items recursively. More...
void	insertChild (TreeItem *child, TreeItem *after=0)
	Insert child item. More...
void	removeChild (TreeItem *child)
	Remove child item. More...
SUIT_DataObject *	dataObject () const
	Get data object. More...
TreeItem *	parent () const
	Get parent item. More...
int	position () const
	Get position of this item in its parent's children list. More...
void	setPosition (int position)
int	childCount () const
	Get number of child items. More...
TreeItem *	child (const int i)
	Get child item by specified index. More...
QList< TreeItem * >	children () const
	Get all child items. More...
TreeItem *	nextSibling () const
	Get next sibling item. More...
TreeItem *	prevSibling () const
	Get previous sibling item. More...

Private Attributes
TreeItem *	myParent
QList< TreeItem * >	myChildren
SUIT_DataObject *	myObj
int	_position

Detailed Description

Internal class used for tree view synchronizaton with data object tree.

Constructor & Destructor Documentation

TreeItem()

SUIT_TreeModel::TreeItem::TreeItem	(	SUIT_DataObject *	obj,
		SUIT_TreeModel::TreeItem *	parent = 0,
		SUIT_TreeModel::TreeItem *	after = 0
	)

Constructor.

Parameters

obj	data object
parent	parent item
after	tree item after each this one should be inserted

References insertChild(), and myParent.

~TreeItem()

SUIT_TreeModel::TreeItem::~TreeItem

(

)

Destructor. Deletes all child items recursively.

Member Function Documentation

child()

SUIT_TreeModel::TreeItem * SUIT_TreeModel::TreeItem::child

(

const int

i

)

Get child item by specified index.

Parameters

i	child item index

Returns

child item or 0 if i is out of range

childCount()

int SUIT_TreeModel::TreeItem::childCount

(

)

const

Get number of child items.

Returns

number of children

children()

QList< SUIT_TreeModel::TreeItem * > SUIT_TreeModel::TreeItem::children

(

)

const

Get all child items.

Returns

list of child items

dataObject()

SUIT_DataObject * SUIT_TreeModel::TreeItem::dataObject

(

)

const

Get data object.

Returns

data object this item is associated to

insertChild()

void SUIT_TreeModel::TreeItem::insertChild	(	SUIT_TreeModel::TreeItem *	child,
		SUIT_TreeModel::TreeItem *	after = 0
	)

Insert child item.

Parameters

child	child item being inserted
after	tree item after each child should be inserted

References SUIT_TreeModel::index(), and position().

nextSibling()

SUIT_TreeModel::TreeItem * SUIT_TreeModel::TreeItem::nextSibling

(

)

const

Get next sibling item.

Returns

next sibling item or 0 if there are no any

References SUIT_TreeModel::parent().

parent()

SUIT_TreeModel::TreeItem * SUIT_TreeModel::TreeItem::parent

(

)

const

Get parent item.

Returns

parent item

position()

int SUIT_TreeModel::TreeItem::position

(

)

const

Get position of this item in its parent's children list.

Returns

item position

prevSibling()

SUIT_TreeModel::TreeItem * SUIT_TreeModel::TreeItem::prevSibling

(

)

const

Get previous sibling item.

Returns

previous sibling item or 0 if there are no any

References SUIT_TreeModel::parent().

removeChild()

void SUIT_TreeModel::TreeItem::removeChild

(

SUIT_TreeModel::TreeItem *

child

)

Remove child item.

Parameters

child

child item being removed

setPosition()

void SUIT_TreeModel::TreeItem::setPosition ( int  position )

inline

References _position, and position().

Member Data Documentation

_position

int SUIT_TreeModel::TreeItem::_position

private

myChildren

QList<TreeItem*> SUIT_TreeModel::TreeItem::myChildren

private

myObj

SUIT_DataObject* SUIT_TreeModel::TreeItem::myObj

private

myParent

TreeItem* SUIT_TreeModel::TreeItem::myParent

private

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

• src/SUIT/SUIT_TreeModel.cxx