FreeCAD: master 2b0a13f7

Author Committer Branch Timestamp Parent
uwestoehr uwestoehr master 2021-01-13 03:05:31 master af4de262
Changeset [TD] don't allow tolerances for exact values

as discussed here: https://forum.freecadweb.org/viewtopic.php?f=35&t=54218
when a value is theoretically exact it must not have a tolerance

This PR
* fixes this
* also fixes the bug that OverTolerance must not be negative if the tolerances are equal
mod - src/Mod/TechDraw/App/DrawViewDimension.cpp Diff File
mod - src/Mod/TechDraw/Gui/QGIViewDimension.cpp Diff File