ObjectG.setQdata

This sets an opaque, named pointer on an object. The name is specified through a #GQuark (retrived 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.

class ObjectG
void
setQdata
(,
void* data
)

Parameters

quark GQuark

A #GQuark, naming the user data pointer

data void*

An opaque user data pointer

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