2012-07-04 35 views

回答

3

您需要设置autoresizingMask的视图。

它指定如何自动调整视图大小。 (这是你在Interface Builder设置的内容。)

enum { 
    UIViewAutoresizingNone     = 0, 
    UIViewAutoresizingFlexibleLeftMargin = 1 << 0, 
    UIViewAutoresizingFlexibleWidth  = 1 << 1, 
    UIViewAutoresizingFlexibleRightMargin = 1 << 2, 
    UIViewAutoresizingFlexibleTopMargin = 1 << 3, 
    UIViewAutoresizingFlexibleHeight  = 1 << 4, 
    UIViewAutoresizingFlexibleBottomMargin = 1 << 5 
}; 
typedef NSUInteger UIViewAutoresizing; 
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