Allow specifiying pointer precision (padding around draggable areas) #611
Description
Currently, the pointer precision is hardcoded as 5px for mouse and 10px for touch. Allow us to customize these values.
Example 1: I want the precision the be a specific value, like 12px, 8px, depending on my layout. Or remove it althogether because I set the separator's size to be large enough.
Example 2: Here I render a line inside of the separator, which itself has the full size between panels. This is necessary so I can correctly set the position of the markers above. Now the line with its padding is already large enough as a target, but because I cannot specify pointer precision, hover and click is possible when the pointer is well outside it.
