Bug report #20839
QgsCheckableComboBox single item selection bug
|Affected QGIS version:||3.4.2||Regression?:||No|
|Operating System:||Windows 10||Easy fix?:||No|
|Pull Request or Patch supplied:||No||Resolution:|
|Crashes QGIS or corrupts data:||No||Copied to github as #:||28658|
Given a QgsCheckableComboBox with all items checked. Deselecting all items, but a single one. After clicking somewhere else in the GUI, the item that was still selected is also deselected most of the times.
Bug was observed in a small PyQt GUI programm and is reproducible inside the QtDesigner.