gamnit :: RoundControl :: contains
self
ui_pos
# Does `self` contain a pointer at `ui_pos`? private fun contains(ui_pos: Point[Float]): Bool do var dx = center.x - ui_pos.x var dy = center.y - ui_pos.y return dx*dx + dy*dy < radius*radius end
redef fun contains(ui_pos) do if show_down then return super(new Point[Float](ui_pos.x+0.0, ui_pos.y-100.0)) return super end