vtkEventQtSlotConnect Class Reference

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

#include <vtkEventQtSlotConnect.h>

Inheritance diagram for vtkEventQtSlotConnect:

Collaboration diagram for vtkEventQtSlotConnect:

List of all members.

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

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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.

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Member Typedef Documentation

typedef vtkObject vtkEventQtSlotConnect::Superclass

Reimplemented from vtkObject.

Definition at line 65 of file vtkEventQtSlotConnect.h.

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Constructor & Destructor Documentation

vtkEventQtSlotConnect::vtkEventQtSlotConnect

(

)

[protected]

vtkEventQtSlotConnect::~vtkEventQtSlotConnect

(

)

[protected]

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Member Function Documentation

static vtkEventQtSlotConnect* vtkEventQtSlotConnect::New

(

)

[static]

Create an object with Debug turned off, modified time initialized to zero, and reference counting on.

Reimplemented from vtkObject.

static int vtkEventQtSlotConnect::IsTypeOf

(

const char *

name

)

[static]

Return 1 if this class type is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeMacro found in vtkSetGet.h.

Reimplemented from vtkObject.

virtual int vtkEventQtSlotConnect::IsA

(

const char *

name

)

[virtual]

Return 1 if this class is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeMacro found in vtkSetGet.h.

Reimplemented from vtkObject.

static vtkEventQtSlotConnect* vtkEventQtSlotConnect::SafeDownCast

(

vtkObjectBase *

o

)

[static]

Reimplemented from vtkObject.

virtual vtkObjectBase* vtkEventQtSlotConnect::NewInstanceInternal

(

)

const [protected, virtual]

Reimplemented from vtkObject.

vtkEventQtSlotConnect* vtkEventQtSlotConnect::NewInstance

(

)

const

Reimplemented from vtkObject.

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

Print the current connections between VTK and Qt

Reimplemented from vtkObject.

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]

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Friends And Related Function Documentation

friend class vtkQtConnection [friend]

Definition at line 97 of file vtkEventQtSlotConnect.h.

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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