Glib::SignalProxyNormal Class Reference

The SignalProxy provides an API similar to sigc::signal that can be used to connect sigc::slots to glib signals. More...

#include <glibmm/signalproxy.h>

Inheritance diagram for Glib::SignalProxyNormal:

Public Member Functions
	~SignalProxyNormal () noexcept
void	emission_stop ()
	Stops the current signal emission (not in libsigc++) More...
Public Member Functions inherited from Glib::SignalProxyBase
	SignalProxyBase (Glib::ObjectBase * obj)
	SignalProxyBase (const SignalProxyBase & other)=default

Protected Member Functions
	SignalProxyNormal (Glib::ObjectBase * obj, const SignalProxyInfo * info)
	Creates a proxy for a signal that can be emitted by obj. More...
sigc::slot_base &	connect_ (const sigc::slot_base & slot, bool after)
	Connects a generic signal handler to a signal. More...
sigc::slot_base &	connect_notify_ (const sigc::slot_base & slot, bool after)
	Connects a signal handler without a return value to a signal. More...
sigc::slot_base &	connect_impl_ (bool notify, sigc::slot_base && slot, bool after)
	Connects a signal handler to a signal. More...

Additional Inherited Members
Protected Attributes inherited from Glib::SignalProxyBase
ObjectBase *	obj_

Detailed Description

The SignalProxy provides an API similar to sigc::signal that can be used to connect sigc::slots to glib signals.

This holds the name of the glib signal and the object which might emit it. Actually, proxies are controlled by the template derivatives, which serve as gatekeepers for the types allowed on a particular signal.

For signals with a detailed name (signal_name::detail_name) see SignalProxyDetailed.

Constructor & Destructor Documentation

~SignalProxyNormal()

Glib::SignalProxyNormal::~SignalProxyNormal ( )

noexcept

SignalProxyNormal()

Glib::SignalProxyNormal::SignalProxyNormal ( Glib::ObjectBase *  obj, const SignalProxyInfo *  info  )

protected

Creates a proxy for a signal that can be emitted by obj.

Parameters

obj	The object that can emit the signal.
info	Information about the signal, including its name, and the C callbacks that should be called by glib.

Member Function Documentation

connect_()

sigc::slot_base & Glib::SignalProxyNormal::connect_ ( const sigc::slot_base &  slot, bool  after  )

protected

Connects a generic signal handler to a signal.

This is called by connect() in derived SignalProxy classes.

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.

connect_impl_()

sigc::slot_base & Glib::SignalProxyNormal::connect_impl_ ( bool  notify, sigc::slot_base &&  slot, bool  after  )

protected

Connects a signal handler to a signal.

See also

connect_(const sigc::slot_base& slot, bool after) and connect_notify_(const sigc::slot_base& slot, bool after).

Since glibmm 2.48:

connect_notify_()

sigc::slot_base & Glib::SignalProxyNormal::connect_notify_ ( const sigc::slot_base &  slot, bool  after  )

protected

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

This is called by connect_notify() in derived SignalProxy classes.

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.

emission_stop()

void Glib::SignalProxyNormal::emission_stop

(

)

Stops the current signal emission (not in libsigc++)