Question

I currently have a xib that is a standard view that has another view contained on top. I want the user to be able to click on this subview, and then have this subview flip over when pressed. I currently have code that flips the view around, but since I’m not explicitly assigning a new view, it just flips over and displays the same view. Here is my code when the button is pressed:

- (IBAction)flipCard:(id)sender 
{
    NSLog(@"Subview button was clicked!");

    [UIView beginAnimations:nil context:nil];
    [UIView setAnimationDuration:1.0];
    [UIView setAnimationTransition:UIViewAnimationTransitionFlipFromRight
               forView:self.frontOfView
                 cache:YES];
    [UIView commitAnimations];
}

The biggest question is how to set this up. Do I need to create an entire view programmatically and then just call [[self view] addSubview: backOfView]*? Or is there a way to do this with interface builder?

*Note I haven’t actually create a “backOfView” object, I’m not sure how I should create one at this point.

Answer 1

Try this one?

[UIView transitionFromView:self.frontOfView
                    toView:self.backOfView
                  duration:0.4f
                   options:UIViewAnimationOptionTransitionFlipFromLeft
                completion:nil];