Bug report #20503
Inconsistent behaviour when deleting nodes with vertex tool (all layers)
| Status: | Open | ||
|---|---|---|---|
| Priority: | Normal | ||
| Assignee: | - | ||
| Category: | Digitising | ||
| Affected QGIS version: | 3.5(master) | Regression?: | No |
| Operating System: | Easy fix?: | No | |
| Pull Request or Patch supplied: | No | Resolution: | |
| Crashes QGIS or corrupts data: | Yes | Copied to github as #: | 28323 |
Description
scenario two layers with identical polygons, both in editing mode, vertex tool (all layers) enabled
- select node with mouse window, then delete => identical node in both layers is deleted; expected behaviour
- press shit + R and click on identical node, then delete => node is only deleted in active layer; not expected behaviour
- open vertex editor panel and select identical node there, then delete => node is only deleted in active layer; not expected behaviour
History
#1
Updated by Burghardt Scholle about 6 years ago
I can confirm the errors that you describe with QGIS DEV code revision 7cce9b3eb9. If I undo the the delete, it only affects the activated layer. After that I have to undo the process even in the non-activated layer.
#2
Updated by Bernhard Ströbl almost 6 years ago
- Affected QGIS version changed from 3.4.1 to 3.5(master)
Ok, after discussion with Martin here I do understand that all layers means I can interact with all layers. My impression of current layer versus all layers was, that this decides on which layers I change features by e.g. deleting common vertices.
The scenario therefore needs the following update:Both layers with identical polygon and in editing mode, topological editing enabled
- Lock feature and select the node in question with mouse, then delete => identical node in both layers is deleted (expected behaviour)
- Lock feature and select node in node panel, then delete => only node in current layer is deleted (unexpected behaviour)