On 1 déc. 2009, at 09:24, Laval Jannik wrote:
Hi Doru,
I am not sure to understand what you say:
I understand that if I use allowNil, the presentation is triggered
when I set #selectedVersion. But if I set #selectedCat and/or
#selectedElement, it should be triggered differently, no ?
For now, I use when: in the feedback method. The behavior is
different if #selectedElement is not nil.
If I don't allow nil, the presentation is triggered when I set the
three elements (#selectedVersion, #selectedCat and #selectedElement).
But the method oBrowser>>feedback has only the #selectedVersion value.
Maybe the problem come from my method feedback
Seems like you dont take any parameter in the different subpanes of
your feedback. Then I guess you get only the default parameter of the
browser, which would be the first one, i.e. selectedVersion
Here is a part of the source code:
=====
feedback
| browser |
browser := GLMTabulator new.
browser column: #left; column: #mondrian; column: #right.
browser showOn: #left; using: [
browser list
display: [:version | version changes ];
title: 'Actions';
whenKindOf: OrionModel.].
browser showOn: #mondrian; using: [
browser mondrian
painting: [ :view :version |
|group|
group := FAMIXPackageGroup new.
group addAll: version allPackages.
group viewColoredDSMOn: view
]].
browser showOn: #right; using: [
browser table
title: 'Model Metrics';
display: [ :version :cat :entity |
"nothing for now"
];
when: [:version | version notNil].
browser table
title: 'category Metrics';
display: [ :version :cat :entity |
"nothing for now"
];
when: [:version :cat | cat notNil].
browser table
title: 'entity Metrics';
display: [ :version :cat :entity |
"nothing for now"
];
when: [:version :cat :entity | entity notNil].
].
^ browser
=====
Cheers,
Jannik
On Dec 1, 2009, at 12:15 , Tudor Girba wrote:
Hi Jannik,
Every presentation has a condition that defines when it gets
active. By default, the condition is that all origin ports need to
be notNil. If you specify allowNil, then you will get notified
every time any of the ports change.
In your case, if you set the #selectedVersion the presentation will
be triggered. If you want to control the exact input, you should
use a #when: clause
Cheers,
Doru
On 1 Dec 2009, at 12:04, Laval Jannik wrote:
Hi Doru,
I'm working on a browser and I have a problem for communication
between pane.
Here is a part of my sourcecode:
=====
| browser|
browser := GLMTabulator new.
browser
row: #browser;
row: #feedback.
browser showOn:#browser; using:[
browser custom: self orionBrowser.
].
browser showOn: #feedback;
from: #browser -> #selectedVersion;
from: #browser -> #selectedCat;
from: #browser -> #selectedElement;
using:[
|feed|
feed := self feedback.
feed allowNil.
browser custom: feed.
].
^ browser
====
In the "self feedback", I only have selectedVersion. The other
values are nil.
Have you an idea of my problem ?
the repository
is:'http://www.squeaksource.com/Orion'
and the concerned method is OrionBrowser>>oBrowser.
Thank you for your help.
Cheers
---
Jannik Laval
PhD Student - Rmod Team - INRIA
Certified Project Management Associate (IPMA)
http://www.jannik-laval.eu
http://rmod.lille.inria.fr
---
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"What we can governs what we wish."
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Jannik Laval
PhD Student - Rmod Team - INRIA
Certified Project Management Associate (IPMA)
http://www.jannik-laval.eu
http://rmod.lille.inria.fr
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