Bug report #22073
Data defined size does not block the normal size menu
|Affected QGIS version:||3.6.2||Regression?:||No|
|Operating System:||Easy fix?:||No|
|Pull Request or Patch supplied:||No||Resolution:|
|Crashes QGIS or corrupts data:||No||Copied to github as #:||29886|
Happens both in the Style panel and in the main Symbology dialog.
Basically when a data defined value is used to overwrite the default size of the marker in the sub dialog it is still possible to change the size value (and the preview updates accordingly). The layer keeps the data defined values entered.
Two pictures worth a thousand words
QGI 3.4.6 and master
#1 Updated by Alessandro Pasotti 6 months ago
Big question: is this issue limited to these two widgets or is it a general issue for ALL widgets and controls that have a Data-Defined property?
Because if it's the second, we might better think of a general solution instead of patching the widgets one by one.