| Access to figures through domain model elements [message #78282] |
Thu, 16 November 2006 12:36  |
Eclipse User |
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Originally posted by: christian.daenekas.informatik.uni-oldenburg.de
Hi there!
I´ve written a Java constraint that detects cycles in my editors graphs.
I store the domain model elements that cause the cycle. Now I want to
get access to the figures so that i can visualize the cycle in my graph
(I think of coloring the elements red). Now, how do I get from my domain
element to it´s graphical representation and change its decoration.
Greetings,
Christian
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| Re: Access to figures through domain model elements [message #78832 is a reply to message #78298] |
Mon, 20 November 2006 07:20  |
| Eclipse User |
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Originally posted by: christian.daenekas.informatik.uni-oldenburg.de
Hi,
one more question. How do I get the diagrameditor object that you mention?
Greetings,
Christian
Mohammed Mostafa schrieb:
> HI Christian ;
>
> To reach for the EditParts/Views/Figures form the semantic element
> you can do :
>
> diagramEditor.getDiagramGraphicalViewer().findEditPartsForEl ement(
> EMFCoreUtil.getProxyID(myObject),????EditPart.class);
>
> this will return you a List of edit parts, then using the edit parts you
> can get both notation views and figures, by using getModel and getFigure()
>
> now that you have the Notation view you can get change the shape style
> on this view to reflect the colors you like (check ShapeStyle and
> FillStyle)
>
> Christian Dänekas wrote:
>> Hi there!
>>
>> I´ve written a Java constraint that detects cycles in my editors
>> graphs. I store the domain model elements that cause the cycle. Now I
>> want to get access to the figures so that i can visualize the cycle in
>> my graph (I think of coloring the elements red). Now, how do I get
>> from my domain element to it´s graphical representation and change its
>> decoration.
>>
>> Greetings,
>> Christian
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