10 2015 档案

响应链和UIKit框架
摘要：Event Delivery: The Responder ChainWhen you design your app, it’s likely that you want to respond to events dynamically. For example, a touch can occu... 阅读全文

posted @ 2015-10-14 15:50 代码改变宇宙 阅读(254) 评论(0) 推荐(0)