Make numeric input up/down adjustment buttons smarter

[AhabGreybeard]

These topics are related and relevant:

A request for shift-drag brush resizing

I’m not sure how complicated this can be on the code level but the idea is simple : The size changing amount becomes smaller as the brush size becomes smaller. Need for this is that it becomes harder to adjust the brush size precisely in small sizes. I remember suggesting (general) minimum brush width feature in the past for the sake of this but I think now that this way would be better.

Testing needed: Non-linear brush drag resize response

I find the current response of the shift-drag brush resize a bit cumbersome, since it’s currently defined as a linear relation to the amount of pixels the user drags their cursor. I think a logarithmic response of some sort would be nicer, and have come up with a possible solution. I’d love to get feedback on how drag resizing feels with my alterations. It’s currently fairly sensitive, and perhaps a bit aggressive on the larger end, but feels quite good to me. WARNING: This appimage is a build…