glibmm
2.42.0
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Proxy for signals with 5 arguments. More...
#include <glibmm/signalproxy.h>
Public Types | |
typedef sigc::slot< R, P1, P2, P3, P4, P5 > | SlotType |
typedef sigc::slot< void, P1, P2, P3, P4, P5 > | VoidSlotType |
Public Member Functions | |
SignalProxy5 (ObjectBase* obj, const SignalProxyInfo* info) | |
sigc::connection | connect (const 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... | |
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~SignalProxyNormal () | |
void | emission_stop () |
Stops the current signal emission (not in libsigc++) More... | |
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SignalProxyBase (Glib::ObjectBase* obj) | |
Additional Inherited Members | |
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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... | |
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ObjectBase* | obj_ |
Proxy for signals with 5 arguments.
Use the connect() or connect_notify() method, with sigc::mem_fun() or sigc::ptr_fun() to connect signal handlers to signals.
typedef sigc::slot<R,P1,P2,P3,P4,P5> Glib::SignalProxy5< R, P1, P2, P3, P4, P5 >::SlotType |
typedef sigc::slot<void,P1,P2,P3,P4,P5> Glib::SignalProxy5< R, P1, P2, P3, P4, P5 >::VoidSlotType |
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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 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. |