GKNodeNewCmd Class Reference

Inheritance diagram for GKNodeNewCmd:

Public Member Functions
	GKNodeNewCmd ()
	~GKNodeNewCmd ()
void	setData (const GKPoint &center, QVector< GKSection * > selectedSections, GKNode *existingNode)
void	setPosition (const GKPoint &p)
GKObject *	createdObject () const
void	doit ()
void	undoit ()
Public Member Functions inherited from GKCommand
	if (base)
Py_END_ALLOW_THREADS End	GKCommand ()
void	setName (const QString &)
const QString &	getName () const
void	setModel (GKModel *)
GKModel *	getModel () const
virtual GKCommandReport *	init (GKModel *)
virtual bool	isEqual (GKCommand *) const
virtual void	merge (GKCommand *)
virtual void	doit ()=0
virtual void	undoit ()=0
void	setUndoable (bool)
bool	isUndoable () const
bool	isDone () const
virtual void	setDone (bool)
virtual void	commandToBeDone ()
virtual void	commandDone ()
virtual void	commandToBeUndone ()
virtual void	commandUndone ()
virtual GKObject *	createdObject () const
virtual bool	createdObjectRequiresEdition () const
virtual QVector< int >	getTargets () const

Additional Inherited Members
Public Attributes inherited from GKCommand
ConvertToSubClassCode Py_BEGIN_ALLOW_THREADS GKCommand *	base = (GKCommand*)sipCpp
	sipType = 0

Detailed Description

GKCommand * createNewCmd( GKType * type ) const;

from the GKModel class.

See also

GKModel::createNewCmd

Once created, and in order to do it use the function:

GKCommandReport * addCommand( GKCommand * aCommand );

from the GKCommander class.

See also

GKCommander::addCommand

A sample code for creating a new node would look like:

cmd = model.createNewCmd( model.getType( "GKNode" ))
model.getCommander().addCommand( cmd )
res = cmd.createdObject()

Constructor & Destructor Documentation

GKNodeNewCmd()

GKNodeNewCmd::GKNodeNewCmd

(

)

~GKNodeNewCmd()

GKNodeNewCmd::~GKNodeNewCmd

(

)

Member Function Documentation

createdObject()

GKObject * GKNodeNewCmd::createdObject ( ) const

virtual

Created master node (once the command has been added to the GKCommander via the addCommand function).

Reimplemented from GKCommand.

doit()

void GKNodeNewCmd::doit ( )

virtual

Do not use this function. Available just for compatibility issues.

Implements GKCommand.

setData()

void GKNodeNewCmd::setData	(	const GKPoint &	center,
		QVector< GKSection * >	selectedSections,
		GKNode *	existingNode
	)

Specify the center of the node, the list of sections to create the node among them and if any of the entrance sections are already connected to a destination node or any of the exit sections are already connected to an origin node, the node (that needs to be the same for all of them). The existing node can be null if all of them are unconnected.

setPosition()

void GKNodeNewCmd::setPosition

(

const GKPoint &

p

)

When an empty node is created this function can be called instead of the setData one to sets the new node position.

undoit()

void GKNodeNewCmd::undoit ( )

virtual

Do not use this function. Available just for compatibility issues.

Implements GKCommand.