UINavigationController to consult top view controller about rotation
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| @implementation UINavigationController (Rotation) | |
| // iOS 6 | |
| - (BOOL)shouldAutorotate { | |
| return [[self topViewController] shouldAutorotate]; | |
| } | |
| - (NSUInteger)supportedInterfaceOrientations { | |
| return [[self topViewController] supportedInterfaceOrientations]; | |
| } | |
| @end |
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