glibmm 2.66.5
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Proxy for signals with any number of arguments and possibly a detailed name. More...
#include <glibmm/signalproxy.h>
Public Types | |
using | SlotType = sigc::slot< R, T... > |
using | VoidSlotType = sigc::slot< void, T... > |
Public Member Functions | |
SignalProxyDetailedAnyType (ObjectBase * obj, const SignalProxyInfo * info, const Glib::ustring & detail_name) | |
sigc::connection | connect (const SlotType & slot, bool after=true) |
Connects a signal handler to a signal. More... | |
sigc::connection | connect (SlotType && slot, bool after=true) |
Connects a signal handler to a signal. More... | |
sigc::connection | connect_notify (const VoidSlotType & slot, bool after=false) |
Connects a signal handler without a return value to a signal. More... | |
sigc::connection | connect_notify (VoidSlotType && slot, bool after=false) |
Connects a signal handler without a return value to a signal. More... | |
Public Member Functions inherited from Glib::SignalProxyDetailed | |
~SignalProxyDetailed () 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 | |
Additional Inherited Members | |
Protected Member Functions inherited from Glib::SignalProxyDetailed | |
SignalProxyDetailed (Glib::ObjectBase * obj, const SignalProxyInfo * info, const Glib::ustring & detail_name) | |
Creates a proxy for a signal that can be emitted by obj. More... | |
sigc::slot_base & | connect_impl_ (bool notify, const sigc::slot_base & slot, bool after) |
Connects a signal handler 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... | |
Protected Attributes inherited from Glib::SignalProxyBase | |
ObjectBase * | obj_ |
Proxy for signals with any number of arguments and possibly a detailed name.
Use the connect() or connect_notify() method, with sigc::mem_fun() or sigc::ptr_fun() to connect signal handlers to signals.
using Glib::SignalProxyDetailedAnyType< R, T >::SlotType = sigc::slot<R, T...> |
using Glib::SignalProxyDetailedAnyType< R, T >::VoidSlotType = sigc::slot<void, T...> |
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Connects a signal handler to a signal.
For instance, connect( sigc::mem_fun(*this, &TheClass::on_something) );
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. |
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Connects a signal handler to a signal.
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Connects a signal handler without a return value to a signal.
By default, the signal handler will be called before the default signal handler.
For instance, connect_notify( sigc::mem_fun(*this, &TheClass::on_something) );
If the signal requires signal handlers with a void
return type, the only difference between connect() and connect_notify() is the default value of after.
If the signal requires signal handlers with a return value of type T, connect_notify() binds return T()
to the connected signal handler. For instance, if the return type is bool
, the following two calls are equivalent.
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. |
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Connects a signal handler without a return value to a signal.