[Qgis-developer] index in self.legend.groupLayerRelationship - different behavior between QGIS 1.8 and master?

[Andreas Neumann]

hm - maybe a side effect of this patch? Currently, there is a shift in
the index whereas QGIS master returns an invalid index and QGIS 1.8
returns the correct index.

I could work around it by detecting if it is QGIS 1.9 and substract 1
from the index, but it would be awkward.

Alternatively it would be nice to have a method for direct access to
groups by name, without having to loop through all groups and see if the
name matches ...

I can report a bug on this.

Andreas

Am 25.09.2012 18:22, schrieb Marco Bernasocchi:
> hi Andy,
> IIRC there was a mail about somebody working there to give more control.
> just looked up, it was endmax. see [1]
> ciao
> 
> (1)
> https://github.com/qgis/Quantum-GIS/commit/318dd7c16ba0686a02f0ae981d5c380d79466d16#src/app/legend/qgsapplegendinterface.cpp
> 
> Marco Bernasocchi (mobile)
> http://opengis.ch
> On Sep 25, 2012 11:06 PM, "Andreas Neumann" <a.neumann at carto.net> wrote:
> 
>> Hi,
>>
>> When testing a self-written plugin, I noticed a different behavior between
>> QGIS 1.8 and master.
>>
>> I used the following code to move a layer into a certain group which I
>> detected by name:
>>
>> here is the code:
>>
>>         groups = []
>>         for group in self.legend.**groupLayerRelationship():
>>                 groups.append(group[0])
>>         groupIndex = groups.index(groupName)
>>         #move new layer to existing group
>>         self.legend.moveLayer(**schuelerLayer, groupIndex)
>>
>> While this works fine in QGIS 1.8, in QGIS master it is shifted to one
>> group below the correct group. Did some behavior of the groupIndex change?
>>
>> Thanks,
>> Andreas
>>
>> --
>> --
>> Andreas Neumann
>> Böschacherstrasse 10A
>> 8624 Grüt (Gossau ZH)
>> Switzerland
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>