Re: Clarification for SetCursorShape action

Andreas Kraft (kraft@fokus.gmd.de)
Mon, 7 Jul 1997 17:03:10 +0200 (MET DST)

Hi,

On Mon, 7 Jul 1997, Wataru KAMEYAMA wrote:

> Andreas wrote:
> > OK. Who will do it? Are you attending the Stockholm meeting?
>
> No. Someone from Fokus?

Yes. I will attend.

> > Activation
> > 1. Execute the Activation behaviour as defined in the base class.
> > 2. Set the RunningStatus to True and generate an IsRunning event.
> >
> > Note: The actual playing of an Audio object is started during the
> > Activation behaviour of the Stream object the Audio object is a
> > component of.
> >
> > Deactivation
> > 1. If the RunningStatus attribute of the object is False, ignore the
> > behaviour, otherwise:
> > 2. Stop playing the Audio.
> > 3. Execute the Deactivation behaviour as defined in the base class.
>
> I think you are right. However, the deactivation behavior is to be
> left as it it, because the 2nd point is explained in Stream class and
> Audio class and the 1st point is already defined in the base class.

Hmm, yes, maybe. I just thought that the Deactivation behaviour of an Audio
object should be about the same as for the Video or RTGraphics objects.
Action 2. of 31.3 (Deactivation behaviour) states:

2. Stop displaying the visible.

You are right that the Stream states what to do, but, imho, there is no real
behaviour defined for it.

Best regards,

Andreas

--
  o  _     Andreas Kraft
 (\_|_)      GMD FOKUS, kraft@fokus.gmd.de, +49 30 25499-232
 T> ] [        The sky is the limit