jeromecc
commented
6 years ago Instead of using 0 which can be an informative value, we will use "special-value text" to display an empty set symbol when the value is set to minimum. Minimum will be 0 if the real world value can never be 0, or the nearest (single step) negative value. For instance, for int, "minimum" could be 0 or -1. It will be the equivalent of "unset" or "no answer" and the (double) spinbox will not be printed.
If the int or double value is equal 0, do not print the item.