I have never deepened here, but it may be possible to create a tool with two boxes of values that detect the value according to the position of the cursor and convert it. This would be especially useful in the V-P-D and effect columns, and it would be a very small window, similar to the link.
Wow, even I could include this functionality in the “PRE: Hex to Dec Converter” tool, with an ON/OFF switch. It would be much more “automatic.”