Eclipse Community Forums: GMF (Graphical Modeling Framework) » which part of the generated code that handles "delete from model" while editing diagram

Home » Modeling » GMF (Graphical Modeling Framework) » which part of the generated code that handles "delete from model" while editing diagram

Show: Today's Messages :: Show Polls :: Message Navigator

which part of the generated code that handles "delete from model" while editing diagram [message #499088]

Thu, 19 November 2009 18:46

Bo Liu

Messages: 9
Registered: July 2009

Junior Member

Hi All,

I manage to costomize some property tables for the links in my diagrams. Each row of the table shows the property of one element contained by the link. I kind of like this solution, but there's problem while deleting the link.

Each object contained by the link has a Ereferences from one node, when I delete the link, all the contained objects are also deleted, but the references from the nodes still shows the reference to the deleted objects, and the editor will annotate the problem when validating the diagram.

What I want to do is find out the code that handles the deletion of the links and add some manual code to remove the reference to the deleted object.

Could you please tell me which part of the generated code handles the delete of diagram elements? That will be much of my appreciation.

Kind Regards

Liu Bo

Report message to a moderator

Re: which part of the generated code that handles "delete from model" while editing diagra [message #500828 is a reply to message #499088]

Sun, 29 November 2009 11:52

Alex Shatalin

Messages: 141
Registered: July 2009

Senior Member

Hello Bo,

See handleNotificationEvent()/refreshChildren() methods in an EditPart of
the parent element one being deleted.

-----------------
Alex Shatalin

Report message to a moderator

Previous Topic:	Dynamic Attributes in GMF editor
Next Topic:	Trace plug-in

Goto Forum:

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

]

Current Time: Mon Apr 19 19:59:45 GMT 2021

.:: Contact :: Home ::.

Breadcrumbs

Sign up to our Newsletter