Proxy for signals with 0 arguments. More...

#include <glibmm/signalproxy.h>

Inheritance diagram for Glib::SignalProxy0< R >:

Public Types
typedef sigc::slot< R >	SlotType
typedef sigc::slot< void >	VoidSlotType

Public Member Functions
	SignalProxy0 (ObjectBase* obj, const SignalProxyInfo* info)
sigc::connection	connect (const SlotType& slot, bool after=true)
	Connects a signal to a signal handler.
sigc::connection	connect_notify (const VoidSlotType& slot, bool after=false)
	Connects a signal to a signal handler without a return value.
Public Member Functions inherited from Glib::SignalProxyNormal
	~SignalProxyNormal ()
void	emission_stop ()
	stops the current signal emmision (not in libsigc++)
Public Member Functions inherited from Glib::SignalProxyBase
	SignalProxyBase (Glib::ObjectBase* obj)

Additional Inherited Members
Protected Member Functions inherited from Glib::SignalProxyNormal
	SignalProxyNormal (Glib::ObjectBase* obj, const SignalProxyInfo* info)
	Create a proxy for a signal that can be emitted by obj.
sigc::slot_base&	connect_ (const sigc::slot_base& slot, bool after)
	Connects a signal to a generic signal handler.
sigc::slot_base&	connect_notify_ (const sigc::slot_base& slot, bool after)
	Connects a signal to a signal handler without a return value.
Protected Attributes inherited from Glib::SignalProxyBase
ObjectBase*	obj_

Detailed Description

template<class R>

class Glib::SignalProxy0< R >

Proxy for signals with 0 arguments.

Use the connect() method, with sigc::mem_fun() or sigc::ptr_fun() to connect signals to signal handlers.

Member Typedef Documentation

template <class R >

typedef sigc::slot<R> Glib::SignalProxy0< R >::SlotType

template <class R >

typedef sigc::slot<void> Glib::SignalProxy0< R >::VoidSlotType

Constructor & Destructor Documentation

template <class R >

Glib::SignalProxy0< R >::SignalProxy0 ( ObjectBase*  obj, const SignalProxyInfo *  info  )

inline

Member Function Documentation

template <class R >

sigc::connection Glib::SignalProxy0< R >::connect ( const SlotType&  slot, bool  after = true  )

inline

Connects a signal to a signal handler.

For instance, connect( sigc::mem_fun(*this, &TheClass::on_something) );

Parameters

slot	The signal handler, usually created with sigc::mem_fun(), or sigc::ptr_fun().
after	Whether this signal handler should be called before or after the default signal handler.

template <class R >

sigc::connection Glib::SignalProxy0< R >::connect_notify ( const VoidSlotType&  slot, bool  after = false  )

inline

Connects a signal to a signal handler without a return value.

By default, the signal handler will be called before the default signal handler, in which case any return value would be replaced anyway by that of the later signal handler.

For instance, connect( sigc::mem_fun(*this, &TheClass::on_something) );

Parameters

slot	The signal handler, which should have a void return type, usually created with sigc::mem_fun(), or sigc::ptr_fun().
after	Whether this signal handler should be called before or after the default signal handler.