[Qgis-developer] Moving a layer with PyQGIS using the new layer tree

[Germán Carrillo]

Nobody said he wasn't :)

Please also modify the last Python line in the "Removing nodes" section
from [1].

Instead of:

QgsMapLayerRegistry.instance().addMapLayer(layer1)

It should be:

QgsMapLayerRegistry.instance().removeMapLayers([layer1.id()])


Thanks for your work!

Regards,

Germán
---
[1]
http://www.lutraconsulting.co.uk/blog/2014/07/25/qgis-layer-tree-api-part-2/

2014-12-21 8:55 GMT-05:00 Martin Dobias <wonder.sk at gmail.com>:

> Hi
>
> On Thu, Dec 18, 2014 at 9:50 PM, Germán Carrillo <
> carrillo.german at gmail.com> wrote:
>>
>> Thank you Luigi.
>>
>> So, I guess the following code would be enough to make the example given
>> in [1] much more generic:
>>
>> #######
>> cloned_group1 = node_group1.clone()
>> root.insertChildNode(0, cloned_group1)
>>
>> parent = node_group1.parent()                   # new code
>>
>> parent.removeChildNode(node_group1)     # replace root by parent
>> #######
>>
>
>  Luigi is right - you need to call removeChildNode() on the parent node.
> When I will find some time I will add a note to the example.
>
> Cheers
> Martin
>
>


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