[QGIS-Developer] Create layer, start edit session, commit and end edit session does not get me completely out of edit session and get my pan cursor back

[Johannes Kröger (WhereGroup)]

Hard to tell where the issue is without a minimal reproducible code 
example...

Best always use the "with edit():" context instead of manually fiddling 
around with startEditing/commitChanges.

And if you use functions that return success codes, make sure you check 
them.

Cheers, Hannes


Am 18.03.23 um 00:43 schrieb Catania, Luke A ERDC-RDE-GRL-VA CIV via 
QGIS-Developer:
>
> I have written code that automatically creates an empty 
> QgsVectorLayer, adds it to the layer panel; I add a call to 
> vlayer.featureAdded.connect(self.check_size) on the created layer that 
> starts an edit session as well as checks that my polygon is within a 
> min and max size.  The user can then use QGIS edit tools to add the 
> feature.  After one feature is added it commits the changes.  This 
> tool is to just draw an AOI so I want to auto close the edit session.  
> Though the layer is no longer in edit mode, the edit bullseye cursor 
> is still showing.  It seems the edit mode is still in play.  I can 
> still draw on the canvas and the shaded polygon shows up as if I am in 
> edit mode.  I don’t get an error.  Why does not running 
>  commitChanges() completely get me out of edit mode. My fix sine I 
> cannot figure this out is to run iface.actionPan().trigger() to get 
> myself back in pan mode, but why does this not get done automatically.
>
> If I use QGIS to create an empty layer, toggle editing on by selecting 
> that option on the layer in the layer panel, add a feature, and then 
> toggle editing off and select save when prompted, I get the pan cursor 
> back and I am completely out of edit mode.  What code do I need to run 
> to accomplish this in python? I basically just use startEditing and 
> commitChanges to start and end an edit session.
>
> Thanks,
>
> Luke
>
>
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-- 
Johannes Kröger / GIS-Entwickler/-Berater

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