glibmm: 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>
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) | |
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
|
noexcept |
|
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
|
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.
|
protected |
Connects a signal handler to a signal.
|
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.
void Glib::SignalProxyNormal::emission_stop | ( | ) |
Stops the current signal emission (not in libsigc++)