ParamSpec.setQdata

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.

class ParamSpec
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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