Bug report #21981

Graduated symbology classes in histogram tab

Added by matteo ghetta about 5 years ago.

Affected QGIS version:3.6.2 Regression?:No
Operating System:Linux Easy fix?:No
Pull Request or Patch supplied:No Resolution:
Crashes QGIS or corrupts data:No Copied to github as #:29796


  • classify a layer with the graduated symbology
  • Histogram tab
  • add some classes with the mouse directly on the histogram
  • back to the Classes tab
  • the count of the total classes (bottom right corner) is not changed even if the list of classes is correctly updated

It seems a "listener" is missing when adding classes in the Histogram tab

QGIS 3.4, 3.6 and master

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