|Re: Draw edges after dragging an entity on the diagram [message #1599764 is a reply to message #1597395]
||Tue, 03 February 2015 21:40
|| Maxime Porhel
Registered: July 2009
Location: Nantes, France
Le 02/02/2015 10:03, Wilbert Alberts a écrit :|
> I would like to mimic the behavior of the ecore diagram editor in the
> sense that it is largely unsynchronized and you have to drag classes
> into the diagram to get them displayed. A nice feature is that in case
> an association exists between two classes, it is automatically drawn.
> My metamodel contains elements representing an association between to
> entities; e.g. I use element based edges.
> So far I managed to create a tool that allows me to drag an entity from
> a tree into a diagram.
> What would be the most elegant way to draw any related edges? Do I have
> to iterate manually over all association elements and create edge views
> one by one? How does the ecore editor manage this?
The most elegant way to draw any related edge between existing
nodes/containers (or list elements, border nodes, ..) on an
unsynchronized diagram would be to force the synchronization of the
corresponding edge (resp. node, container) mappings: select your mapping
(Edge, Node, Container) in the VSM editor, then select the Advanced tab
and select "Synchronized". You will find detailed information in the
Synchronization section of .
Maxime - Obeo
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Maxime Porhel - Obeo
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