当自定义一个UIWindow，并在window添加控件，横屏时，window并没有跟随视图旋转。
解决方法1：（苹果推荐这样使用）
1.定义一个UIViewController,并设置为当前Window的rootViewController,将控件添加到自定义的UIViewController上，调用时使用self.mineWindow.mineRootViewController.button...
2.在自定义的UIViewController中添加横屏方法：
- (BOOL)shouldAutorotate {
returnYES;
}
- (UIInterfaceOrientationMask)supportedInterfaceOrientations {
return UIInterfaceOrientationMaskLandscape;
}
- (UIInterfaceOrientation)preferredInterfaceOrientationForPresentation {
return UIInterfaceOrientationLandscapeRight;
}
解决方法2：
对UIWindow进行旋转(UIWindow继承自UIView)：
UIInterfaceOrientation orientation = [[UIApplication sharedApplication]statusBarOrientation];
if (orientation == UIInterfaceOrientationLandscapeLeft) {
CGAffineTransform rotation = CGAffineTransformMakeRotation(3*M_PI/2);
[self setTransform:rotation];
}
if (orientation == UIInterfaceOrientationLandscapeRight) {
CGAffineTransform rotation = CGAffineTransformMakeRotation(M_PI/2);
[self setTransform:rotation];
}
如有不当之处请@我。
