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Support for rollback/cancel-button for EMF data binding actions? [message #1720860]

Thu, 21 January 2016 13:59

Jens Bürger

Messages: 55
Registered: October 2012

Member

Hi all,

what I need to do is a dialog to edit information stored in an EMF model. What I need is some kind of rollback / "cancel" button in case the user decides that the changes should not be written to the model.
In this thread, a tutorial is discussed which realizes this using manual code additions and CDO.

Is there a way to do this using WindowBuilder?

Kind Regards,

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Re: Support for rollback/cancel-button for EMF data binding actions? [message #1720875 is a reply to message #1720860]

Thu, 21 January 2016 15:33

Vincenzo Caselli

Messages: 235
Registered: January 2012

Senior Member

Hi Jens,
I wouldn't know how to do it using WindowBuilder, but EMF Parsley does it with just one line in its DSL.
See here:
https://www.eclipse.org/emf-parsley/documentation.html
look for block
Quote:

By default, double-clicking on a tree viewer of a saveable view will show a dialog to edit that object ...

From the scenario you are describing I guess you can benefit from this project.
See here for more details
https://www.eclipse.org/community/eclipse_newsletter/2015/november/article3.php

HTH
Vincenzo

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