[Pharo-dev] Convert to Athens

J.F. Rick self at je77.com
Wed Dec 4 12:17:07 EST 2013


I'm facing some problems with AthensWrapMorph. Basically, when I add a
morph, I can't change its position. It just stays in the top left. Whatever
I try to do to change its position (self position: 100 at 100) does not work.

Cheers,

Jeff


On Wed, Nov 20, 2013 at 5:04 PM, J.F. Rick <self at je77.com> wrote:

> Thanks. It works. I already have found a few bugs and one thing I don't
> understand.
>
> (1) A few Paint things seem to implement athensFillRectangle:on: and
> athensFillPath:on: rather than fillRectangle:on: and fillPath:on:. It seems
> like it should be the latter rather than the former. I changed the names
> and the evil rectangle of doom disappeared.
>
> (2) Using the AthenWrapMorph, it seems that the bottom row of pixels is
> not rendered or clipped. I can stop this phenomenon by changing the
> createSurface method to have the extent be 0 at 1 bigger. While that works,
> it seems like there's a bug somewhere in AthensCairoSurface.
>
> (3) I ended up changing a morph so that it should render differently. In
> standard Pharo, I just use "self changed" and it updates. Is there an
> equivalent in Athens? Do I have to explicitly tell Athens to rerender it?
> If so, how? I tried "self render" but that did not seem to help.
>
> Cheers,
>
> Jeff
>
>
> On Wed, Nov 20, 2013 at 11:08 AM, Igor Stasenko <siguctua at gmail.com>wrote:
>
>> http://www.smalltalkhub.com/#!/~Pharo/Athens
>>
>>
>> On 20 November 2013 09:04, J.F. Rick <self at je77.com> wrote:
>>
>>> Right. Where is this Athens repository? I have the latest in
>>> Pharo30/main (Athens-Morphic-MarcusDenker.23.mcz) and that does not seem to
>>> include AthensWrapperMorph.
>>>
>>> Cheers,
>>>
>>> Jeff
>>>
>>>
>>> On Wed, Nov 20, 2013 at 8:35 AM, Igor Stasenko <siguctua at gmail.com>wrote:
>>>
>>>>
>>>>
>>>>
>>>> On 19 November 2013 17:42, J.F. Rick <self at je77.com> wrote:
>>>>
>>>>> Indeed. I would like to know that. It doesn't seem to be included in
>>>>> the latest Pharo 3.0.
>>>>>
>>>>>
>>>> it could be not yet included.
>>>> in that case, load most recent Athens-Morphic package from athens
>>>> repository.
>>>>
>>>>
>>>>
>>>>> Cheers,
>>>>>
>>>>> Jeff
>>>>>
>>>>>
>>>>> On Fri, Nov 15, 2013 at 7:34 PM, Hilaire Fernandes <
>>>>> hilaire.fernandes at gmail.com> wrote:
>>>>>
>>>>>> Le 15/11/2013 14:17, Igor Stasenko a écrit :
>>>>>> >
>>>>>> > for transition , i implemented a special morph, AthensWrapMorph
>>>>>> > which wraps (as its name says) its children morphs and forces them
>>>>>> to be
>>>>>> > rendered by athens
>>>>>> > (the child morphs will never receive #drawOn: but
>>>>>> #drawOnAthensCanvas:
>>>>>> > instead ).
>>>>>>
>>>>>>
>>>>>> I guess Jeff, may want to know where to find this wrapper.
>>>>>>
>>>>>> Hilaire
>>>>>>
>>>>>>
>>>>>> --
>>>>>> Dr. Geo http://drgeo.eu
>>>>>>
>>>>>>
>>>>>>
>>>>>
>>>>>
>>>>> --
>>>>> Jochen "Jeff" Rick, Ph.D.
>>>>> http://www.je77.com/
>>>>> Skype ID: jochenrick
>>>>>
>>>>
>>>>
>>>>
>>>> --
>>>> Best regards,
>>>> Igor Stasenko.
>>>>
>>>
>>>
>>>
>>> --
>>> Jochen "Jeff" Rick, Ph.D.
>>> http://www.je77.com/
>>> Skype ID: jochenrick
>>>
>>
>>
>>
>> --
>> Best regards,
>> Igor Stasenko.
>>
>
>
>
> --
> Jochen "Jeff" Rick, Ph.D.
> http://www.je77.com/
> Skype ID: jochenrick
>



-- 
Jochen "Jeff" Rick, Ph.D.
http://www.je77.com/
Skype ID: jochenrick
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