beremiz

fix Traceback if search icon on library panel is clicked, when no

2016-04-22, Andrey Skvortsov
d917c209529d
fix Traceback if search icon on library panel is clicked, when no
category/item is selected in the library.

The problem is here, that if nothing is selected method GetSelection()
returns root item, that doesn't have any python data associated with it.
This issue seems to be wx3.0 specified, because it doesn't exist
with wx2.8 on Windows.
<?xml version="1.0"?>
<!DOCTYPE PyObject SYSTEM "PyObjects.dtd">
<PyObject module="node" class="Node" id="173548044">
<attr name="Profile" type="dict" id="173547276" >
</attr>
<attr name="Description" type="string" value="" />
<attr name="Dictionary" type="dict" id="173547004" >
<entry>
<key type="numeric" value="4096" />
<val type="numeric" value="0" />
</entry>
<entry>
<key type="numeric" value="4097" />
<val type="numeric" value="0" />
</entry>
<entry>
<key type="numeric" value="4120" />
<val type="list" id="172243596" >
<item type="numeric" value="0" />
<item type="numeric" value="0" />
<item type="numeric" value="0" />
<item type="numeric" value="0" />
</val>
</entry>
</attr>
<attr name="SpecificMenu" type="list" id="172243852" >
</attr>
<attr name="ParamsDictionary" type="dict" id="173551796" >
</attr>
<attr name="UserMapping" type="dict" id="173551932" >
</attr>
<attr name="DS302" type="dict" id="172206524" >
<entry>
<key type="numeric" value="7968" />
<val type="dict" id="172959508" >
<entry>
<key type="string" value="need" />
<val type="False" value="" />
</entry>
<entry>
<key type="string" value="values" />
<val type="list" id="172244812" >
<item type="dict" id="173546596" >
<entry>
<key type="string" value="access" />
<val type="string" value="ro" />
</entry>
<entry>
<key type="string" value="pdo" />
<val type="False" value="" />
</entry>
<entry>
<key type="string" value="type" />
<val type="numeric" value="5" />
</entry>
<entry>
<key type="string" value="name" />
<val type="string" value="Number of Entries" />
</entry>
</item>
<item type="dict" id="173552204" >
<entry>
<key type="string" value="access" />
<val type="string" value="rw" />
</entry>
<entry>
<key type="string" value="pdo" />
<val type="False" value="" />
</entry>
<entry>
<key type="string" value="type" />
<val type="numeric" value="15" />
</entry>
<entry>
<key type="string" value="name" />
<val type="string" value="Store DCF for node %d[(sub)]" />
</entry>
<entry>
<key type="string" value="nbmax" />
<val type="numeric" value="127" />
</entry>
</item>
</val>
</entry>
<entry>
<key type="string" value="name" />
<val type="string" value="Store DCF" />
</entry>
<entry>
<key type="string" value="struct" />
<val type="numeric" value="7" />
</entry>
</val>
</entry>
<entry>
<key type="numeric" value="7969" />
<val type="dict" id="173546732" >
<entry>
<key type="string" value="need" />
<val type="False" value="" />
</entry>
<entry>
<key type="string" value="values" />
<val type="list" id="172253420" >
<item type="dict" id="173552612" >
<entry>
<key type="string" value="access" />
<val type="string" value="ro" />
</entry>
<entry>
<key type="string" value="pdo" />
<val type="False" value="" />
</entry>
<entry>
<key type="string" value="type" />
<val type="numeric" value="5" />
</entry>
<entry>
<key type="string" value="name" />
<val type="string" value="Number of Entries" />
</entry>
</item>
<item type="dict" id="173546324" >
<entry>
<key type="string" value="access" />
<val type="string" value="rw" />
</entry>
<entry>
<key type="string" value="pdo" />
<val type="False" value="" />
</entry>
<entry>
<key type="string" value="type" />
<val type="numeric" value="2" />
</entry>
<entry>
<key type="string" value="name" />
<val type="string" value="Storage Format for Node %d[(sub)]" />
</entry>
<entry>
<key type="string" value="nbmax" />
<val type="numeric" value="127" />
</entry>
</item>
</val>
</entry>
<entry>
<key type="string" value="name" />
<val type="string" value="Storage Format" />
</entry>
<entry>
<key type="string" value="struct" />
<val type="numeric" value="7" />
</entry>
</val>
</entry>
<entry>
<key type="numeric" value="7970" />
<val type="dict" id="173552476" >
<entry>
<key type="string" value="need" />
<val type="False" value="" />
</entry>
<entry>
<key type="string" value="values" />
<val type="list" id="172253484" >
<item type="dict" id="173552884" >
<entry>
<key type="string" value="access" />
<val type="string" value="ro" />
</entry>
<entry>
<key type="string" value="pdo" />
<val type="False" value="" />
</entry>
<entry>
<key type="string" value="type" />
<val type="numeric" value="5" />
</entry>
<entry>
<key type="string" value="name" />
<val type="string" value="Number of Entries" />
</entry>
</item>
<item type="dict" id="173552748" >
<entry>
<key type="string" value="access" />
<val type="string" value="rw" />
</entry>
<entry>
<key type="string" value="pdo" />
<val type="False" value="" />
</entry>
<entry>
<key type="string" value="type" />
<val type="numeric" value="15" />
</entry>
<entry>
<key type="string" value="name" />
<val type="string" value="Concise DCF for Node %d[(sub)]" />
</entry>
<entry>
<key type="string" value="nbmax" />
<val type="numeric" value="127" />
</entry>
</item>
</val>
</entry>
<entry>
<key type="string" value="name" />
<val type="string" value="Concise DCF" />
</entry>
<entry>
<key type="string" value="struct" />
<val type="numeric" value="7" />
</entry>
</val>
</entry>
</attr>
<attr name="ProfileName" type="string" value="None" />
<attr name="Type" type="string" value="master" />
<attr name="ID" type="numeric" value="0" />
<attr name="Name" type="string" value="MasterNode" />
</PyObject>