Mouse wheel in number fields ?

Hi.
If you want to change the values in number fields, you can do this by dragging to the right or left.
The same applies if you want to make the change using sliders.
In both cases it is often difficult to achieve the desired values exactly.

My question therefore:
Is there a possibility to work with the mouse wheel in number fields?
- Turn the mouse wheel forward to increase the numerical value or
- Turn the mouse wheel backwards (towards the body) to decrease the numerical value.
???
Thank you for your answers - kurt

Also scolling the font list with showing the selcted font.