Created
December 21, 2011 20:07
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Custom modal UIViewController transitions
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Just a snippet. | |
Note: Don’t push or remove view controllers with non-opaque views. The underlying view of the parent view controller is removed. | |
[CATransaction begin]; | |
CATransition *transition = [CATransition animation]; | |
transition.type = kCATransitionFade; | |
transition.duration = animated ? 0.5f : 0.0f; | |
transition.fillMode = kCAFillModeForwards; | |
transition.removedOnCompletion = YES; | |
[[UIApplication sharedApplication].keyWindow.layer addAnimation:transition forKey:@"transition"]; | |
[[UIApplication sharedApplication] beginIgnoringInteractionEvents]; | |
[CATransaction setCompletionBlock: ^ { | |
dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(transition.duration * NSEC_PER_SEC)), dispatch_get_main_queue(), ^ { | |
[[UIApplication sharedApplication] endIgnoringInteractionEvents]; | |
}); | |
}]; | |
[self presentModalViewController:someVC animated:NO]; | |
[CATransaction commit]; | |
http://monoceroi.tumblr.com/post/5924267283/custom-modal-uiviewcontroller-transitions |
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