UISegmentedControl发光效果

Question

Is it possible to add a glow effect in a UISegmentedControl like how its done in UIbutton using setShowsTouchWhenHighlighted:YES ?

Thanks

Answer 1

UISegmentControl的相似之处在于，您可以侦听UIControlEventTouchDown和UIControlEventTouchUpInside之类的事件，因此可以在segmentControl视图的顶部添加自己的发光层以达到这种效果。