The objection to this was because it implied to another data member to the inset. Is there a solution that does not imply this?
Only mathhull has this mouse_hover_ variable so it is less a problem than the inset background case. (at least mathchar does not have it). It is possible to save this variable by drawing the corners in setMouseHover, but this is not the way this function is supposed to be used, and will lead to too many redraws. Bo
