视图回调

视图回调

//当加入视图完成后调用
(void)didAddSubview:(UIView *)subview
//当视图移动完成后调用
(void)didMoveToSuperview
//当视图移动到新的WINDOW后调用
(void)didMoveToWindow
//在删除视图之后调用
(void)willRemoveSubview:(UIView *)subview
//当移动视图之前调用
(void)willMoveToSuperview:(UIView *)subview
//当视图移动到WINDOW之前调用
(void)willMoveToWindow

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转载自stephen830.iteye.com/blog/2240850
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