Method
GObjectParamSpecset_qdata
Description
Sets an opaque, named pointer on a GParamSpec
. The name is
specified through a GQuark
(retrieved e.g. via
g_quark_from_static_string()), and the pointer can be gotten back
from the pspec
with g_param_spec_get_qdata(). Setting a
previously set user data pointer, overrides (frees) the old pointer
set, using NULL
as pointer essentially removes the data stored.
Parameters
quark |
GQuark |
A |
|
data |
gpointer |
An opaque user data pointer. |
|
The argument can be NULL . | |
The data is owned by the caller of the function. |