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Property Selection Filter on Property Section [message #1059575]

Mon, 20 May 2013 14:40

serhat gezgin

Messages: 243
Registered: January 2013
Location: Izmir

Senior Member

Hi

I have this metamodel;
(i only showing releations)

abstract Field

LookUp extends Field
  contentType -> 1..1 ContentType (referance)
  showField  -> 1..1 Field (reference)

Content Type
     ownedField -> 0..* Field(containment)

here i just want when user select showfield feature from properties section of LookUp Field, GMF must show only its referenced ContentType element Field's. But when i generate GMF it shows all created Field. How can i constraint this ? anyone can help me ?

(Example attached as a picture)

on example LookUp defined and cnn2 ContentType set as its ContentType referance feature. But when i click showField from properties section i must have only 'no' Number Field. But it gives me all fields. But i need only no Number field. How can i do this anyone can help me ?

Regards

Attachment: LookUp.png
(Size: 162.24KB, Downloaded 472 times)

[Updated on: Fri, 24 May 2013 08:45]

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Re: Property Selection Filter on Property Section [message #1060347 is a reply to message #1059575]

Fri, 24 May 2013 08:46

Ralph Gerbig

Messages: 702
Registered: November 2009

Senior Member

Hi,

this is done via the .edit code that is generated by emf. Take a look at this http://wiki.eclipse.org/EMF-FAQ#How_can_I_control_which_instances_are_available_as_choices_when_editing_a_property_in_the_properties_view.3F .

Ralph

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Re: Property Selection Filter on Property Section [message #1060406 is a reply to message #1060347]

Fri, 24 May 2013 13:54

serhat gezgin

Messages: 243
Registered: January 2013
Location: Izmir

Senior Member

Hi,

thanks a lot i fixed my problem via above url.

Regards

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Re: Property Selection Filter on Property Section [message #1061334 is a reply to message #1060406]

Fri, 31 May 2013 09:15

Ralph Gerbig

Messages: 702
Registered: November 2009

Senior Member

Hi,

you could think of overwriting EMF's Jet templates. This saves you some work for the case that you are forced to delete the generated edit code in future.

Ralph

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