Method
GObjectObjectset_qdata
Description
This sets an opaque, named pointer on an object.
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 object with g_object_get_qdata()
until the object is finalized.
Setting a previously set user data pointer, overrides (frees)
the old pointer set, using NULL as pointer essentially
removes the data stored.
This method is not directly available to language bindings.
Parameters
quark-
Type:
GQuarkA
GQuark, naming the user data pointer. data-
Type:
gpointerAn opaque user data pointer.
The argument can be NULL.The data is owned by the caller of the method.