Eclipse Community Forums: EMF "Technology" (Ecore Tools, EMFatic, etc) » [EEF] Changing Representation of attributes of an Eclass with multiple SuperTypes

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[EEF] Changing Representation of attributes of an Eclass with multiple SuperTypes [message #899252]

Tue, 31 July 2012 08:43

masija .

Messages: 59
Registered: July 2010

Member

Hi @ all,

I have a problem with an ecore model using multiple inheritance.
The metamodel looks like this:

Element -> ElementWithName, ElementWithIntAttribute
ElementWithName
- name: EString
ElementWithIntAttribute
- intAttribute: EInt

From this metamodel I initialize a genmodel and then initialize the EEF models.
Now I would like to change the representation of the ElementEditor name from Widget Text to, eg a Textarea. Unfortunately this is not possible. The text input box "Representation" is locked and the selection button at the right does not open.

If I create a similar grammar without multiple inheritance eg

Element -> ElementWithNameAndIntAttribute
ElementWithNameAndIntAttribute
- name: EString
- intAttribute: EInt

everything works as expected.
Do you have any idea how to fix this problem?

Best regards and thanks in advance for your comments,
masija

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Re: [EEF] Changing Representation of attributes of an Eclass with multiple SuperTypes [message #899253 is a reply to message #899252]

Tue, 31 July 2012 08:46

masija .

Messages: 59
Registered: July 2010

Member

doublepost

[Updated on: Tue, 31 July 2012 08:48]

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Re: [EEF] Changing Representation of attributes of an Eclass with multiple SuperTypes [message #899589 is a reply to message #899252]

Wed, 01 August 2012 14:16

masija .

Messages: 59
Registered: July 2010

Member

actually it wasn't a EEF problem, but a broken genmodel (see http://www.eclipse.org/forums/index.php/mv/msg/297136/806284/#msg_806284).
After re-creation of the genmodel, everything works as espected.

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