Fix problems due to Qt5 porting in KoUnitDoubleSpinBox.
The input fields (KoUnitDoubleSpinBox) in the Vectorshape tool e.g. for position and line thickness can't be used. Entering a different value by the keyboard results in 0 value of the value changed. Also the fields should show only 2 digest as configured and not 6 or more.
Showing with 4 additions and 2 deletions