Max Wilfinger

@wwmayer thanks for pointing this out, I've changed it to use `setWindowModified()`.

@wwmayer ping

@wwmayer thank you!

The unified measurement tool is merged now, could this PR be completed now?

I could see a slowdown when changing selection in big documents with complex geometry if always the volume/area is calculated (just selecting/organizing items in the tree view). Maybe selection in...

@PaddleStroke could we comment out or deactivate COM and Volume for now? Most of the time when selecting objects in the tree view the user is not interested in these...

looks good!

@blinking-led can you try out the performance of the dev builds: https://github.com/FreeCAD/FreeCAD-Bundle/releases/tag/weekly-builds

@WandererFan can you help out here?

@blinking-led Yes please close this if irrelevant and make another with the bug.