- Original Message
From: Gabriele Greco [EMAIL PROTECTED]
To: gtk-app-devel-list@gnome.org
Sent: Thursday, February 21, 2008 8:40:05 AM
Subject: Signal prototypes
Given
that
different
signals
may
have
different
prototypes:
clicked:
void
(*)(GtkWidget
*,
void
*)
keypress:
gboolean
(*)(GtkWidget
*,
GdkEvent
*,
void
*)
delete_event:
gboolean
(*)(GtkWidget
*,
void
*)
[...]
There
is
a
way,
from
the
signal
name,
to
find
in
ADVANCE
what
kind
of
prototype
the
signal
will
expect?
---
Bye,
Gabry
-
Try g_signal_query()
Use g_signal_lookup() to get the id from the signal name (and the type of
object it acts on), then use g_signal_query() to get the in-depth information.
http://library.gnome.org/devel/gobject/stable/gobject-Signals.html#g-signal-query
guint g_signal_lookup (const gchar *name,
GType itype);
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