[Qgis-user] Nested group in python

[David J. Bakeman]

On 05/15/2013 02:41 AM, Alexia Mondot wrote:
> I work on qgis 1.9 and in the API, there is :
>
>> virtual int addGroup
>> <http://www.qgis.org/api/classQgsLegendInterface.html#a25a8cf67b140383bab0c75e90a3eb3f8>
>> (QString name, bool expand=true, QTreeWidgetItem *parent=0)=0
> I've run this function in Python, and it works for me.
>
> You can try :
>> li = qgis.utils.iface.legendInterface()
>> g1 = li.addGroup("g1")
>> g2 = li.addGroup("g2",True, g2)
>
I never attempted that since addGroup() returns an index at least
according to the documentation not a pointer.  In fact if you do the
following (qgis 1.8) it gets listed in group g1 not g2

g3 = li.addGroup("g3", True, g2)
>
> On 05/15/2013 09:25 AM, David J. Bakeman wrote:
>> On 05/14/2013 03:02 PM, David J. Bakeman wrote:
>>> On 05/14/2013 02:56 PM, Etienne Tourigny wrote:
>>>> On Tue, May 14, 2013 at 6:21 PM, David J. Bakeman
>>>> <dbakeman at comcast.net <mailto:dbakeman at comcast.net>> wrote:
>>>>
>>>>     Is it possible to create a group within a group in python?
>>>>
>>>>     li = qgis.utils.iface.legendInterface()
>>>>     g1 = li.addGroup("g1")
>>>>     g2 = li.addGroup("g2",g2)
>>>>
>>>>
>>>> did you try this? 
>>>>
>>>> g2 = li.addGroup("g2", g1)
>>> Sorry for the typo yes that is exactly what I tried.  Does it work for
>>> you?
>> I built master from source and it doesn't work there either.
>>
>> P.S. I think this response is in plain text so shouldn't get rejected.
>>>>
>>>>     The above seems like it should work but it doesn't.
>>>>
>>>>     Thanks.
>>>>
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>>>
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