I am curious to know that what is/are the actual benefit(s) (with some example) we get if we use .fullScreen versus .overFullScreen presentation style while presenting a view controller modally ove...

I want to always present a ViewController in a popover on all devices and all orientations. I tried to accomplish this by adopting the UIPopoverPresentationControllerDelegate and setting the source...

As per apple documentation, The default value for this property is UIModalPresentationStyle.automatic In iOS 12, the default value was UIModalPresentationStyle.fullScreen, and that what I get....

I'm presenting a modal view controller using a custom transition (by setting its modelPresentationStyle to UIModalPresentationCustom, providing a transitioning delegate, and UIViewControllerAnimate...

I am using view controller containment to manage a set of child view controllers which should be able to modally present other view controllers in a custom manner. I have run into an issue where t...

Consider the following setup: You have a simple application with a single UINavigationController subclass and a single UIViewController subclass in it. The UINavigationController overrides prefer...

I have a view controller presented using UIModalPresentationCustom presentation style. I use a custom UIViewControllerTransitioningDelegate to present the view controller as a sidebar (so it slides...

I´m trying to implement a Popover for iPad and iPhone. Before iOS 9, there were different ViewController for iPad and iPhone. With iOS9 there should be a possibility to do this with a normal ViewCo...

I have developed a project that shows error : 'UIPopoverController' is deprecated: first deprecated in iOS 9.0 - UIPopoverController is deprecated. Popovers are now implemented as UIViewC...

I have a UIViewController presented using self.accountViewController.modalPresentationStyle = UIModalPresentationFormSheet; and now in iOS 8 the last UITextView is hidden from the keyboard when it ...

I want to show a View - PresentedView over another view - Background View using iOS 7. In my app, I am using UITabBArController, so at runtime I don't know which view would be the background view (...

I have a problem with iOS 7 that seems to be a bug or I just don't do something right. I have modalViewController that appears as a popover on iPad with ModalPresentationStyle. And it is not standa...

in iOS 7 there is no problem for this method: _rootViewController.modalPresentationStyle = UIModalPresentationCurrentContext; [_rootViewController presentViewController:self animated:NO completion...

I'm trying to translate some Objective-C code to SWIFT. I'm loading a UIViewController as a Form Sheet. Here's the code in objective-c: generalPopup.modalTransitionStyle = UIModalTransitionStyleC...

I am trying to modal present a view controller like below: UIStoryboard *storyboard = [UIStoryboard storyboardWithName:@"MainStoryboard" bundle:nil]; UIViewController *vc = [storyboard instantiate...

I want to present a custom-sized modal view controller with animation from the bottom. I can achieve this animation with ModalPresentationStyle to FormSheet, but it forces me to use the default siz...

I'm attempting to present a VC on top of a VC using UIModalPresentationCurrentContext in order to see the view behind it. The code below works: UIViewController *transparentViewController = [[UIVi...

For UIViewController, we have UIModalTransitionStyle and UIModalPresentationStyle Question is what is the difference of them ?