[Cuis-dev] Visible or not Visible?

[Juan Vuletich]

Hi Folks,

Nicola, you are right. #visible and #visible: are only about the property.

Hilaire, right now we have #isInWorld . Perhaps we could add #isVisible, 
or #isInWorldAndVisible, that asks for both conditions.

Thanks,

On 13/02/2022 08:27 a.m., Nicola Mingotti via Cuis-dev wrote:
>
> Hi Hilaire,
>
> this is not my kingdom so wait other people suggestions but
> browsing around i think "visible" is for you to set an object
> visible or not, as in:
>
> -----
> tmp2 _ BoxedMorph new.
> tmp2 openInWorld .
>
> tmp2 visible: false.
> tmp2 visible.
> tmp2 visible: true.
> -----
>
> If you want to check if 'aMorph' is gone paradise you may use (i see it
> from the explorer) the 'owner' message. If 'owner' is nil then
> either the morph is a World or it is gone.
> ... this supposing 'aMorph' has still not been garbadge collected.
>
>
> bye
> Nicola
>
>
>
>
>
> On 2/13/22 09:59, Hilaire Fernandes via Cuis-dev wrote:
>>
>> Hi,
>>
>> This code returns true, I am not sure it is right?
>>
>> BoxedMorph new ::
>>      openInWorld;
>>      delete;
>>      visible
>>
>> Hilaire
>>
>> -- 
>> GNU Dr. Geo
>> http://drgeo.eu
>> http://blog.drgeo.eu
>>
>


-- 
Juan Vuletich
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