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[protege-discussion] Display and edit Protege project SelectableTree

Tobias Rau tobias.rau at
Thu Oct 26 23:31:12 PDT 2006

Hi all,

I'm trying to create a java plugin for Protege, which allows me to 
manipulate entries
without having to care about all those poppup windows (and their correct 

In case of a formula editor I have instances containng 
   - an operator
   - a left slot and a right slot, which again can contain such an 

The formula "(A+B) * (C-D)" should look like that:
( * ) ---- ( + ) ----  ( A )
  |             |
  |          ( B )
( - ) --- ( C ) 
( D ) 

I found the "SelectableTreeView" to display just something:

ReferenceRoot rr = new ReferenceRoot(knowledgebase, frame, slot); 
SelectableTree tree = 

This results into something like this, which looks as if the tree only 
cares about one (e.g. the right) slot, which I used to create the 
reference root:

> Instance 1
  > Instance 2
    > Instance 3
       > A parameter 

I don't think that I'm the first one who tries to use this SelectableTree, 

so if you've got any idea or even an example code (!), this would be very 


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