Inheritance diagram for EM::EMUndo:

Public Member Functions
ObjectID	getCurrentEMObjectID (bool forredo) const

Public Member Functions inherited from Undo
	Undo ()

virtual	~Undo ()

void	removeAll ()

int	maxLength () const

void	setMaxLength (int)

int	addEvent (UndoEvent event, const char description=0)

int	currentEventID () const

int	firstEventID () const

int	lastEventID () const

void	removeAllAfterCurrentEvent ()

void	removeAllBeforeCurrentEvent ()

bool	isUserInteractionEnd (int eventid) const

void	setUserInteractionEnd (int eventid, bool=true)

int	getNextUserInteractionEnd (int start) const

BufferString	getDesc (int eventid) const

void	setDesc (int eventid, const char *d)

BufferString	unDoDesc () const

BufferString	reDoDesc () const

bool	canUnDo () const

bool	unDo (int nrtimes=1, bool userinteraction=true)

bool	canReDo () const

bool	reDo (int nrtimes=1, bool userinteraction=true)

Public Member Functions inherited from CallBacker
	CallBacker ()

	CallBacker (const CallBacker &)

virtual	~CallBacker ()

bool	attachCB (NotifierAccess &, const CallBack &, bool onlyifnew=false)

bool	attachCB (NotifierAccess *notif, const CallBack &cb, bool onlyifnew=false)

void	detachCB (NotifierAccess &, const CallBack &)

void	detachCB (NotifierAccess *notif, const CallBack &cb)

bool	isNotifierAttached (NotifierAccess *) const
	Only for debugging purposes, don't use. More...

Additional Inherited Members
Public Attributes inherited from Undo
Notifier< Undo >	changenotifier

Notifier< Undo >	undoredochange

Protected Member Functions inherited from Undo
int	indexOf (int eventid) const

void	removeOldEvents ()

void	removeStartToAndIncluding (int)

Protected Member Functions inherited from CallBacker
void	detachAllNotifiers ()
	Call from the destructor of your inherited object. More...

Protected Attributes inherited from Undo
int	currenteventid_

int	firsteventid_

int	maxsize_

ObjectSet< UndoEvent >	events_

int	userendscount_

Threads::Lock	addlock_

Detailed Description

Set position UndoEvent.

Member Function Documentation

ObjectID EM::EMUndo::getCurrentEMObjectID ( bool forredo ) const