[Feature request] Allow user to configure minimum length of dragging for secondary button function

[Andreas2430]

Hi, thank you for your great app! I have just one issue with it: I often accidentally trigger the secondary function of a button, because I seem to accidentally drag my finger across the screen for a few millimetres rather than tapping on one single point.

E.g. I often accidentally type a "," instead of a "."

Could you allow the user to define the minimum length of dragging required before the secondary function of the button is triggered?

This way I could increase the minimum length, and be safe from such mistakes.

If that change is too complex, would it be possible for you to hardcode a longer minimum dragging length?

[JamesG3D]

I think the issue is potentially also sometimes caused by the listener ignoring the drag if its fast, so would probably be good to remove that check or reduce the time limit as well as reducing the drag_min_distance. Also seems to happen more often on tablet than phone, so could be related to the UI scale, so might be worth looking into making drag_min_distance change depending on the pixel density?