vtkEventQtSlotConnect Class Reference

Manage connections between VTK events and Qt slots. More...

#include <vtkEventQtSlotConnect.h>

Inherits vtkObject.

Public Types
typedef vtkObject	Superclass

Public Member Functions
virtual int	IsA (const char *type)
vtkEventQtSlotConnect *	NewInstance () const
void	PrintSelf (ostream &os, vtkIndent indent)
virtual int	GetNumberOfConnections () const
virtual void	Connect (vtkObject *vtk_obj, unsigned long event, const QObject *qt_obj, const char *slot, void *client_data=NULL, float priority=0.0, Qt::ConnectionType type=Qt::AutoConnection)
virtual void	Disconnect (vtkObject *vtk_obj=NULL, unsigned long event=vtkCommand::NoEvent, const QObject *qt_obj=NULL, const char *slot=0, void *client_data=NULL)

Static Public Member Functions
static vtkEventQtSlotConnect *	New ()
static int	IsTypeOf (const char *type)
static vtkEventQtSlotConnect *	SafeDownCast (vtkObjectBase *o)

Protected Member Functions
virtual vtkObjectBase *	NewInstanceInternal () const
void	RemoveConnection (vtkQtConnection *)
	vtkEventQtSlotConnect ()
	~vtkEventQtSlotConnect ()

Protected Attributes
vtkQtConnections *	Connections

Friends
class	vtkQtConnection

Detailed Description

Manage connections between VTK events and Qt slots.

vtkEventQtSlotConnect provides a way to manage connections between VTK events and Qt slots. Qt slots to connect with must have one of the following signatures:

• MySlot()
• MySlot(vtkObject* caller)
• MySlot(vtkObject* caller, unsigned long vtk_event)
• MySlot(vtkObject* caller, unsigned long vtk_event, void* client_data)
• MySlot(vtkObject* caller, unsigned long vtk_event, void* client_data, void* call_data)

• MySlot(vtkObject* caller, unsigned long vtk_event, void* client_data, void* call_data, vtkCommand*)

  Examples:

  vtkEventQtSlotConnect (Examples)

  Tests:

  vtkEventQtSlotConnect (Tests)

Definition at line 61 of file vtkEventQtSlotConnect.h.

Member Typedef Documentation

typedef vtkObject vtkEventQtSlotConnect::Superclass

Definition at line 65 of file vtkEventQtSlotConnect.h.

Constructor & Destructor Documentation

vtkEventQtSlotConnect::vtkEventQtSlotConnect ( )

protected

vtkEventQtSlotConnect::~vtkEventQtSlotConnect ( )

protected

Member Function Documentation

static vtkEventQtSlotConnect* vtkEventQtSlotConnect::New ( )

static

static int vtkEventQtSlotConnect::IsTypeOf ( const char *  type )

static

virtual int vtkEventQtSlotConnect::IsA ( const char *  type )

virtual

static vtkEventQtSlotConnect* vtkEventQtSlotConnect::SafeDownCast ( vtkObjectBase *  o )

static

virtual vtkObjectBase* vtkEventQtSlotConnect::NewInstanceInternal ( ) const

protectedvirtual

vtkEventQtSlotConnect* vtkEventQtSlotConnect::NewInstance

(

)

const

void vtkEventQtSlotConnect::PrintSelf	(	ostream &	os,
		vtkIndent	indent
	)

Print the current connections between VTK and Qt

virtual void vtkEventQtSlotConnect::Connect ( vtkObject *  vtk_obj, unsigned long  event, const QObject *  qt_obj, const char *  slot, void *  client_data = NULL, float  priority = 0.0, Qt::ConnectionType  type = Qt::AutoConnection  )

virtual

Connect a vtk object's event with a Qt object's slot. Multiple connections which are identical are treated as separate connections.

virtual void vtkEventQtSlotConnect::Disconnect ( vtkObject *  vtk_obj = NULL, unsigned long  event = vtkCommand::NoEvent, const QObject *  qt_obj = NULL, const char *  slot = 0, void *  client_data = NULL  )

virtual

Disconnect a vtk object from a qt object. Passing no arguments will disconnect all slots maintained by this object. Passing in only a vtk object will disconnect all slots from it. Passing only a vtk object and event, will disconnect all slots matching the vtk object and event. Passing all information in will match all information.

virtual int vtkEventQtSlotConnect::GetNumberOfConnections ( ) const

virtual

Allow to query vtkEventQtSlotConnect to know if some Connect() have been setup and how many.

void vtkEventQtSlotConnect::RemoveConnection ( vtkQtConnection *  )

protected

Friends And Related Function Documentation

friend class vtkQtConnection

friend

Definition at line 97 of file vtkEventQtSlotConnect.h.

Member Data Documentation

vtkQtConnections* vtkEventQtSlotConnect::Connections

protected

Definition at line 96 of file vtkEventQtSlotConnect.h.

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

• dox/GUISupport/Qt/vtkEventQtSlotConnect.h