Eclipse Community Forums: Sirius

Home » Eclipse Projects » Sirius » Dynamic tree

Mon, 16 November 2015 17:26

Eclipse User

hi

i have a list of items with names like java qualified name "a.b.c.d"
i would like to present the items in a Tree view, similarly to java package-explorer (in eclipse).
for example for the list of:

a.b.c.x1
a.b.c.x2
d.dd.x3
d.x4

I want the Tree to look like:

+a.b.c
  -x1
  -x2
+d
   -x4
+d.dd
   -x3

how can i do it?

thanks!

Re: Dynamic tree [message #1715596 is a reply to message #1714812]

Tue, 24 November 2015 10:08

Eclipse User

Le 16/11/2015 23:26, Yariv Amar a écrit :
> hi
>
hello
> i have a list of items with names like java qualified name "a.b.c.d"
> i would like to present the items in a Tree view, similarly to java
> package-explorer (in eclipse).
> for example for the list of:
>
> a.b.c.x1
> a.b.c.x2
> d.dd.x3
> d.x4
>
> I want the Tree to look like:
>
> +a.b.c
> -x1
> -x2
> +d
> -x4
> +d.dd
> -x3
>
> how can i do it?
you can create a intermediary node mapping corresponding to your package.
As any tree element is bound to a semantic object, you can bound the
"package node" to the first class for a given package. Use a java
service [1] in the Semantic candidate expression.

Then, as the semantic element associated to the package node is a class,
you may have side effect. For example if you delete it.

>
> thanks!

Regards
Laurent

[1]
http://help.eclipse.org/mars/topic/org.eclipse.sirius.doc/doc/specifier/general/Writing_Queries.html?cp=69_2_7_6#service_methods

Previous Topic:	Edition table filters and searches
Next Topic:	Recursive Creation of Nodes/Containers

Goto Forum:

-=] Back to Top [=-

Current Time: Wed Jul 23 08:34:50 EDT 2025

.:: Contact :: Home ::.

Breadcrumbs

Sign up to our Newsletter