layer style and temporal properties are getting lost when drag&drop a layer from EnMAP-Box to QGIS

[Andreas Janz]

Drag&drop from QGIS to EnMAP-Box works fine, but from EnMAP-Box to QGIS we lose the style:

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We also lose the temporal properties:

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[Andreas Janz]

This not only applies to the temporal properties, but also to the layer styling. The layer style prepared in the EnMAP-Box, e.g.

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Style is lost after drop into QGIS:

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[Andreas Janz]

@Benjamin Jakimow I guess you don’t clone the layer, but create a new layer using the source. This way the style and the temporal properties are lost.

I hope this is easy to fix. If not, please point me to the relevant code.

[Andreas Janz]

@Benjamin Jakimow here is the mime data content when dropping from QGIS or EnMAP:

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[Benjamin Jakimow]

Drag & drop events from outside the QGIS application are handled byvoid QgisApp::dropEvent( QDropEvent *event ). As you can see in

https://github.com/qgis/QGIS/blob/102bc431d755d4a214fcd73ee847232acd6f01d0/src/app/qgisapp.cpp#L2024

mimeData urls are used only, but no additional infromations.

So it’s not an EnMAP-Box bug, just standard QGIS behaviour.
You might create an issue in the QGIS issue tracker.

[Benjamin Jakimow]

reduced priority as “send to QGIS” including styles etc. is available via EnMAP-Box context menues