Model::AllTreeManagers Class Reference

The AllTreeManagers class contains all existing tree managers. More...

Public Member Functions
	AllTreeManagers (const AllTreeManagers &)=delete
	~AllTreeManagers ()
TreeManager *	find (Node *root) const
	Returns the TreeManager object that has as its root node the node indicated. More...
const QList< TreeManager * > &	loadedManagers () const
	Returns a list to all currently loaded tree managers. More...
TreeManager *	managerOfOwningUndoStack (Node *node, const NodeOwningCommand *excludeCommand=nullptr) const
Node *	nodeForId (NodeIdType id) const
AllTreeManagers &	operator= (const AllTreeManagers &)=delete

Static Public Member Functions
static void	cleanup ()
	Closes all loaded tree managers. More...
static void	init ()
	Registers types with the meta object system of Qt to allow signals and slots to work with lists. More...
static AllTreeManagers &	instance ()

Private Member Functions
	AllTreeManagers ()
void	add (TreeManager *manager)
	Adds manager the list of tree managers. More...
TreeManager *	remove (TreeManager *manager)
	Removes manager from the list of tree managers. More...

Private Attributes
QList< TreeManager * >	loadedManagers_
	A list of all TreeManager objects that are currently instantiated. More...

Friends
class	TreeManager

Detailed Description

The AllTreeManagers class contains all existing tree managers.

Constructor & Destructor Documentation

~AllTreeManagers()

Model::AllTreeManagers::~AllTreeManagers

(

)

AllTreeManagers() [1/2]

Model::AllTreeManagers::AllTreeManagers ( const AllTreeManagers &  )

delete

AllTreeManagers() [2/2]

Model::AllTreeManagers::AllTreeManagers ( )

private

Member Function Documentation

add()

void Model::AllTreeManagers::add ( TreeManager *  manager )

private

Adds manager the list of tree managers.

This manager will take ownership of manager.

Newly created instances of TreeManager call this method in their constructors.

cleanup()

void Model::AllTreeManagers::cleanup ( )

static

Closes all loaded tree managers.

find()

TreeManager * Model::AllTreeManagers::find

(

Node *

root

)

const

Returns the TreeManager object that has as its root node the node indicated.

init()

void Model::AllTreeManagers::init ( )

static

Registers types with the meta object system of Qt to allow signals and slots to work with lists.

instance()

AllTreeManagers & Model::AllTreeManagers::instance ( )

static

loadedManagers()

const QList< TreeManager * > & Model::AllTreeManagers::loadedManagers ( ) const

inline

Returns a list to all currently loaded tree managers.

managerOfOwningUndoStack()

TreeManager * Model::AllTreeManagers::managerOfOwningUndoStack	(	Node *	node,
		const NodeOwningCommand *	excludeCommand = nullptr
	)		const

nodeForId()

Node * Model::AllTreeManagers::nodeForId

(

NodeIdType

id

)

const

operator=()

AllTreeManagers& Model::AllTreeManagers::operator= ( const AllTreeManagers &  )

delete

remove()

TreeManager * Model::AllTreeManagers::remove ( TreeManager *  manager )

private

Removes manager from the list of tree managers.

This manager will give up ownership of manager.

The removed tree manager is returned. This method is called in the desctructor of TreeManager.

Friends And Related Function Documentation

TreeManager

friend class TreeManager

friend

Member Data Documentation

loadedManagers_

QList<TreeManager*> Model::AllTreeManagers::loadedManagers_

private

A list of all TreeManager objects that are currently instantiated.

This is used to find the TreeManager corresponding to a particular root object.