| [Core] ItemDescriptors not displayed in the properties sheet page [message #1720175] |
Thu, 14 January 2016 21:46  |
 Regent LArcheveque
Messages: 94
Registered: May 2010 |
Member |
|
|
Hi,
I have a model that make use of transient and non-containment references. I realize that property descriptors do not seem to behave properly in such situation. I produce the following XCore model and instance to illustrate the problem (see the attachment).
@GenModel(prefix="EmfTransientIssue", modelName="EmfTransientIssue")
@GenModel(modelDirectory="/emf.transient_issue/src-generated")
@GenModel(editDirectory="/emf.transient_issue.edit/src-generated")
@GenModel(editorDirectory="/emf.transient_issue.editor/src-generated")
package emf.transient_issue
import org.eclipse.emf.ecore.EObject
class Root{
contains Data[0..*] dataSet /* These data CANNOT be referred. */
contains EObjectReference[0..1] eObjectReference
}
class Data{
String uid
}
class EObjectReference{
@GenModel(children="true")
/* To illustrate the problem, I overwrite the getInstance() to return an instance of DataContainer by default. */
refers transient EObject instance
}
class DataContainer{
refers Data[1] data /* Cannot assign a data contained in Root */
contains Data[0..*] dataSet /* These data can be referred. */
}
I created the following instance.
Root
-Data a1
-Data a2
-EObject Reference
--Data Container /* (The properties combo box cell editor only includes [b1,b2], [a1,a2] ae not offered. */
---Data b1
---Data b2
As indicated, when I edit the object Data Container, the cell editor does not offer [a1,a2]. Do you know how I can fix this?
Thanks 
|
|
|
| Re: [Core] ItemDescriptors not displayed in the properties sheet page [message #1720214 is a reply to message #1720175] |
Fri, 15 January 2016 09:37  |
Ed Merks
Messages: 33142
Registered: July 2009 |
Senior Member |
|
|
Regent,
Sorry, my computer is crippled. I'm waiting for a new one to arrive
next week. Please open a bugzilla and I'll look into this when the new
computer is working.
On 14/01/2016 10:46 PM, Regent LArcheveque wrote:
> Hi,
>
> I have a model that make use of transient and non-containment references. I realize that property descriptors do not seem to behave properly in such situation. I produce the following XCore model and instance to illustrate the problem (see the attachment).
>
> @GenModel(prefix="EmfTransientIssue", modelName="EmfTransientIssue")
> @GenModel(modelDirectory="/emf.transient_issue/src-generated")
> @GenModel(editDirectory="/emf.transient_issue.edit/src-generated")
> @GenModel(editorDirectory="/emf.transient_issue.editor/src-generated")
>
> package emf.transient_issue
> import org.eclipse.emf.ecore.EObject
>
> class Root{
> contains Data[0..*] dataSet /* These data CANNOT be referred. */
> contains EObjectReference[0..1] eObjectReference
> }
> class Data{
> String uid
> }
> class EObjectReference{
> @GenModel(children="true")
> /* To illustrate the problem, I overwrite the getInstance() to return an instance of DataContainer by default. */
> refers transient EObject instance
> }
> class DataContainer{
> refers Data[1] data /* Cannot assign a data contained in Root */
> contains Data[0..*] dataSet /* These data can be referred. */
> }
>
> I created the following instance.
> Root
> -Data a1
> -Data a2
> -EObject Reference
> --Data Container /* (The properties combo box cell editor only includes [b1,b2], [a1,a2] ae not offered. */
> ---Data b1
> ---Data b2
>
> As indicated, when I edit the object Data Container, the cell editor does not offer [a1,a2]. Do you know how I can fix this?
>
> Thanks ;)
>
Ed Merks
Professional Support: https://www.macromodeling.com/
|
|
|
Powered by
FUDForum. Page generated in 0.02817 seconds
] 
Search
Help
Register
Login
Home
