Hi everyone,�<div><br></div><div>I&#39;m trying to add one column in the navigationPanel (I&#39;ll extend OBSystemBrowser, just for the examples lets say OBMySystemBrowser)<div><br></div><div>The current behaviour is (from left to right)</div>


<div><br></div><div><img src="cid:ii_12a715cff2e21a66" alt="4columns.png" title="4columns.png"><br></div><div><br></div><div>|| Column A || Column B || Column C || Column D ||</div><div>|| Categories in Smalltalk globals || Classes in the selected category || Method categories of the selected class || Methods in the selected method category ||</div>


<div><br></div><div>I want to add a column in the left (the column that has Trulala1) , <b>and maintain the behaviour of the columns 2 to 5�</b></div><div><b><br></b></div><div><b><span style="font-weight:normal">|| Column 1 || Column 2 || Column 3 || Column 4 || Column 5 ||</span></b></div>

<div><div>|| Environments in Smalltalk || Column A (Categories in the selected environment) || Column B || Column C || Column D ||</div></div><div><br></div><div><img src="cid:ii_12a715e9b91a379d" alt="5columns.png" title="5columns.png"><br>


</div><div><br></div><div>The question is, <b>where I define the order and the behaviour of the columns?</b></div><div><b></b>�</div><div>I think I need to create a new node in�<i>OBMySystemBrowser�&gt;&gt;�defaultRootNode</i> and in <i>OBMySystemBrowser &gt;&gt; defaultMetaNode</i>.</div>


<div>But in some point an�OBMetagraphBuilder set up the root node and I&#39;m lost there because the only &quot;constructor&quot; that has is #on:class:comment:metaclass:.</div><div><br></div><div><div>The order and the dependencies of the columns are implicit in the structure of the node?</div>


</div><div><br></div><div>Please enlight me :$</div><div><br></div><div>Cheers</div><div><br></div><div>-- <br>Germ�n Leiva<br><a href="mailto:LeivaGerman@gmail.com" target="_blank">LeivaGerman@gmail.com</a><br>
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