Doubly ensure that the old selection doesn't think it's still selected
Doubly ensure that the old selection doesn't think it's still selected

The "selected" property indicates whether to draw the box indicating that a widget
is selected. The "hit" property indicates whether to follow the touch when the user
makes a dragging motion.

There may be more subtle effects. I'll document them on the widgets' classes.

LogicalDash/LiSE,LogicalDash/LiSE