30 Oct
2014
30 Oct
'14
12:10 p.m.
Hi Alex,
This is really cool to have that.
I will use it for multiple cases.
But in the case I have, I would refresh all the view, because I am not sure
of the number of nodes I have (it is given by the OSProcess).
It means that the line "v add: element" should be in the blockToExecute:,
but it means that I need to remove other elements.
Anther question: what is the method trachelShape ? Does it make sense to
invoke trachel methods inside a Roassal script ?
Thank you again.
Jannik
2014-10-29 19:54 GMT+01:00 Alexandre Bergel <alexandre.bergel(a)me.com>om>:
Ok. Give a try to modify RTActiveAnimation. This is
rather easy to do.
Alexandre
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On Oct 29, 2014, at 3:49 PM, jannik laval <jannik.laval(a)gmail.com> wrote:
Thank you Alex, I will try that !
I will need a time delay because my collection of nodes comes from an
OSProcess call.
Jannik
2014-10-29 19:38 GMT+01:00 Alexandre Bergel <alexandre.bergel(a)me.com>om>:
--
~~Jannik Laval~~
École des Mines de Douai
Enseignant-chercheur
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Hi Jannik,
You should never use valueWithInterval:
This methods creates threads, and threads are evil.
If you update Roassal, you will see I’ve added a new class for you,
RTActiveAnimation. You can try this:
-=-=-=-=-=-=-=-=
v := RTView new.
element := RTLabel elementOn: '0'.
v add: element.
value := 0.
RTActiveAnimation new
inView: v;
blockToExecute: [
value := value + 1.
element trachelShape text: value asString. ].
v
-=-=-=-=-=-=-=-=
Naturally, RTActiveAnimation may need to have some time delay.
Does it make sense?
Alexandre
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Alexandre Bergel http://www.bergel.eu
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On Oct 29, 2014, at 1:09 PM, jannik laval <jannik.laval(a)gmail.com> wrote:
Hi Alex,
So I tried again but I have problems. Here is a sample code I made:
===
| view el shape|
view := RTView new.
[
el := RTElement forCollection: #(1 2 3).
shape := RTMultiCompositeShape new
add: (RTEllipse new color: Color blue; size: 20);
add: (RTLabel new);
horizontal;
yourself.
el do:[:e |
e @ RTDraggable;
+ shape.
].
view elements do:[:e | view removeElement: e].
view addAll: el.
RTGridLayout new on: el.
view signalUpdate.
] valueWithInterval: 1second.
view open
===
This code update the view every seconds, because the collection is
changing regularly.
Now, I tried to use a builder to make similar behavior but it has not the
right behavior: the shapes are not well placed, and when I place the mouse
on a shape, it raises an error.
Here is the code:
===
| c b |
c := RTComposer new.
b := RTGraphBuilder new.
b view: c view.
[
b nodes
color: Color blue.
b layout circle.
b cleanView.
b addAll: #(1 2 3).
b build
] valueWithInterval: 1second.
c group.
c layout: RTVerticalLineLayout new.
c open.
===
So, what is your point of view ? What can I improve and how ?
Is any guy of Roassal team coming at Smalltalks 2014 ? I will be at
Cordoba and I would like to peer-program with someone who knows well
Roassal.
Jannik
2014-10-29 16:25 GMT+01:00 Alexandre Bergel <alexandre.bergel(a)me.com>om>:
--
~~Jannik Laval~~
École des Mines de Douai
Enseignant-chercheur
http://www.jannik-laval.eu
http://www.phratch.com
http://www.approchealpes.info
http://car.mines-douai.fr/
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Ok, let us know!
Alexandre
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On Oct 29, 2014, at 11:19 AM, jannik laval <jannik.laval(a)gmail.com>
wrote:
Thank you Alex,
I will check all of that.
Jannik
2014-10-28 13:23 GMT+01:00 Alexandre Bergel <alexandre.bergel(a)me.com>om>:
--
~~Jannik Laval~~
École des Mines de Douai
Enseignant-chercheur
http://www.jannik-laval.eu
http://www.phratch.com
http://www.approchealpes.info
http://car.mines-douai.fr/
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There is a chapter on builders:
https://dl.dropboxusercontent.com/u/31543901/AgileVisualization/Builder/020…
Cheers,
Alexandre
> On Oct 24, 2014, at 12:54 PM, jannik laval <jannik.laval(a)gmail.com>
wrote:
>
>
>
> 2014-10-24 16:51 GMT+02:00 Peter Uhnák <i.uhnak(a)gmail.com>om>:
> > My point is that I want to do a board with multiple views. I saw
that in the Roassal example pane.
> If you mean what I think that's not actually Roassal, that is just
regular images. You can always investigate the source code of
Roassal>ExampleBrowser package/RTExampleBrowser/RTAbstractExample.
>
> Ok, I don't understood that they are simple image.
> So, I will go to understand builders.
>
> Do you have simple examples ?
>
> Jannik
>
>
> > can you give an example? Does that mean all builders have a view:
method (or is that renderIn:?). I'm interested because I'd like to mix
builders.
> The base class RTBuilder have both view: and renderIn:; if not
specified the builder will create its own view.
> I don't know if this is the intended way, but that's how I use it and
it seems to work. :)
> Look at RTComposerExample>>exampleClassAnalysis.
>
> Peter
>
>
> On Fri, Oct 24, 2014 at 4:38 PM, Thierry Goubier <
thierry.goubier(a)gmail.com> wrote:
>
>
> 2014-10-24 16:14 GMT+02:00 Peter Uhnák <i.uhnak(a)gmail.com>om>:
> I don't believe you can add view to a view, however you can either
use the same view in all methods (if you are using builders you can pass
view to them, or use renderIn: aView method)
>
> Hi Peter,
>
> can you give an example? Does that mean all builders have a view:
method (or is that renderIn:?). I'm interested because I'd like to mix
builders.
>
> Thierry
>
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> École des Mines de Douai
> Enseignant-chercheur
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~~Jannik Laval~~
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Enseignant-chercheur
http://www.jannik-laval.eu
http://www.phratch.com
http://www.approchealpes.info
http://car.mines-douai.fr/
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