The tooltip currently has nothing stopping it from going over the edge of the screen if it is larger than the view it is attached to. This could be fixed by making sure the different sides of the TooltipView don't go past the sides of the parent view.
The tooltip currently has nothing stopping it from going over the edge of the screen if it is larger than the view it is attached to. This could be fixed by making sure the different sides of the TooltipView don't go past the sides of the parent view.