Function
GObjectsignal_connect_closure
Declaration [src]
gulong
g_signal_connect_closure (
GObject* instance,
const gchar* detailed_signal,
GClosure* closure,
gboolean after
)
Description [src]
Connects a closure to a signal for a particular object.
If closure is a floating reference (see g_closure_sink()), this function
takes ownership of closure.
This function cannot fail. If the given signal name doesn’t exist,
a critical warning is emitted. No validation is performed on the
‘detail’ string when specified in detailed_signal, other than a
non-empty check.
Refer to the signals documentation for more details.
Parameters
instance-
Type:
GObjectThe instance to connect to.
The data is owned by the caller of the function. detailed_signal-
Type:
const gchar*A string of the form “signal-name::detail”.
The data is owned by the caller of the function. The value is a NUL terminated UTF-8 string. closure-
Type:
GClosureThe closure to connect.
The data is owned by the caller of the function. after-
Type:
gbooleanWhether the handler should be called before or after the default handler of the signal.