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Bordered Nodes rearrangement. [message #1768901]

Mon, 24 July 2017 18:25

Roman Rutsevich

Messages: 11
Registered: June 2017

Junior Member

Hello. Some time ago I asked about rotating diagram in Sirius, after rotating layout diagram I noticed that Bordered Nodes were on top left corner by default (example.jpg). So the question is:
If there is any possibily to make that Bordered Nodes to be in any side of the Nodes and how can I do it?
There is the Authorized Sides in diagram design we can use, but it's not what I really need because there is no any way to put Bordered Nodes on non-Authorized Side.
Sincerely, Roman.

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Re: Bordered Nodes rearrangement. [message #1768966 is a reply to message #1768901]

Tue, 25 July 2017 08:58

Steve Monnier

Messages: 470
Registered: May 2011

Senior Member

Hello,

If I understand correctly, you want that the bordered nodes be located on specific location when the diagram is created, but then the user can place them on a different border. Is it correct?
Indeed, in that case you will not be able to use the Authorized Sides[1] functionality. You will need to implement your own layout[2]. Note that when a user move a diagram element, its status becomes as "pinned" so it will not move at the next arrange all. Therefore, in your custom layout you will need to arrange only the unpinned border nodes (!new PinHelper().isPinned(dDiagramElement)).

Regards,
Steve

[1] https://www.eclipse.org/sirius/doc/specifier/diagrams/Diagrams.html#authorizedsides
[2] https://www.eclipse.org/sirius/doc/developer/extensions-provide_custom-arrange-all.html

Steve Monnier - Obeo
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