Inheritance diagram for EM::EMUndo:

Public Member Functions
ObjectID	getCurrentEMObjectID (bool forredo) const

Public Member Functions inherited from Undo
	Undo ()

virtual	~Undo ()

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

bool	canReDo () const

bool	canUnDo () const

int	currentEventID () const

int	firstEventID () const

BufferString	getDesc (int eventid) const

int	getNextUserInteractionEnd (int start) const

bool	isUserInteractionEnd (int eventid) const

int	lastEventID () const

int	maxLength () const

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

BufferString	reDoDesc () const

void	removeAll ()

void	removeAllAfterCurrentEvent ()

void	removeAllBeforeCurrentEvent ()

void	setDesc (int eventid, const char *d)

void	setMaxLength (int)

void	setUserInteractionEnd (int eventid, bool=true)

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

BufferString	unDoDesc () const

Public Member Functions inherited from CallBacker
	CallBacker ()

	CallBacker (const CallBacker &)

virtual	~CallBacker ()

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

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

void	detachAllNotifiers () const
	Call from the destructor of your inherited object. More...

void	detachCB (const NotifierAccess &, const CallBack &) const

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

virtual bool	isCapsule () const

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

void	stopReceivingNotifications () const

Additional Inherited Members
Static Public Member Functions inherited from CallBacker
static void	createReceiverForCurrentThread ()

static void	removeReceiverForCurrentThread ()

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 Attributes inherited from Undo
Threads::Lock	addlock_

int	currenteventid_

ObjectSet< UndoEvent >	events_

int	firsteventid_

int	maxsize_

int	userendscount_

Detailed Description

Set position UndoEvent.

<>

Member Function Documentation

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