Created
June 22, 2012 02:45
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iOS4でNavigationBar上のボタン色をダイナミックに変える
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| for (UIView *view in self.navigationController.navigationBar.subviews) { | |
| if ([[[view class] description] isEqualToString:@"UINavigationButton"]) { | |
| [(UINavigationButton *)view setTintColor:newColor]; | |
| } | |
| } |
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・iOS5ではUIBarButtonItemにtintColorプロパティがある
・UINavigationButtonは非公開なので、isKindOfClassではなくisEqualToStringにしている
・NavigationBarにボタンが複数あると、全てのボタン色がかわる（ただし、戻るボタンには適用されない）