Eclipse Community Forums: GMF (Graphical Modeling Framework) » Set attributes when a link is deleted

Help

Home

Home » Modeling » GMF (Graphical Modeling Framework) » Set attributes when a link is deleted

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

Set attributes when a link is deleted [message #217357]

Thu, 05 February 2009 12:12

Jose Salazar

Messages: 34
Registered: July 2009

Member

Hello,

I want to change some attributes of the nodes when I delete the link that
binds them. Searching in this group I found a possible solution, I adapted
to my case but nothing happens and no error is showed.

In my XXXItemSemanticEditPolicy:

protected Command getDestroyElementCommand(DestroyElementRequest req) {
CompoundCommand cc = new CompoundCommand();
cc.add((new ICommandProxy(new
RelationFeatureSetFather(getEditingDomain(), req))));

cc.add(getGEFWrapper(new DestroyElementCommand(req)));

return cc.unwrap();
}

RelationFeatureSetFather extends AbstractTransactionalCommand and within
doExecuteWithResult I do a SetCommand.create(xx, xx, xx, xx, xx).execute
but nothing happens.

Where is the mistake?

PD. I pass the request to the AbstractTransactionalCommand because I don't
know how to get access to the EditPart modified and I've seen many
examples where only pass the EditingDomain. How do I get access?

Thanks.

Report message to a moderator

Previous Topic:	Re: Editor doesn't recognizes model changes.
Next Topic:	Problem creating link from derived class

Goto Forum:

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

]

Current Time: Wed Mar 03 02:15:54 GMT 2021

.:: Contact :: Home ::.

Breadcrumbs

Sign up to our Newsletter