UIPresentationController - can I update the presented frame of the presentation controller after the presentation?

Question

I am using a custom subclass of UIPresentationController to control the presentation of the UIViewController. I redefine - (CGRect)frameOfPresentedViewInContainerViewto provide a frame that is an insert from the borders of the container.

Now, after some user action on the presented controller, I would like to change the frame of the presented ViewController. My question is: is there a "natural" way to do this?

How can I customize the frame of the presented ViewController after it has been presented?

Answer 1

, , :

<UIContentContainer>:

- (void)preferredContentSizeDidChangeForChildContentContainer:(id <UIContentContainer>)container 

preferredContentSize , UIPresentationController.

Answer 2

• NAV VC (save)
• x ( modalPresentationStyle popover/fullscreen)
• [ ] nav vc
• VC/NAV i.e Y ( )

.

, ,

vc.modalTransitionStyle = UIModalTransitionStyleCrossDissolve;