GrlRegistry::metadata-key-added

since: 0.2.10

void
metadata_key_added (
  GrlRegistry* self,
  gchar* key,
  gpointer user_data
)

Signals that a new metadata key has been registered.

Default handler:

The default handler is called before the handlers added via g_signal_connect().

Signal can be directly emitted on objects from user code

Available since: 0.2.10

key

Type: gchar*

The name of the new key added.

The data is owned by the caller of the function.

The value is a NUL terminated UTF-8 string.