Placing and Moving Views on Rotation (UIView)

Question

What\'s the \"correct\" way of exactly placing and moving views when an app rotates? That is, how can I have fine-grained control of the position, size, and reflow of my vie

Answer 1

Here's one idea. I worry that the animations will work funny, but try it and see.

- (void)willRotateToInterfaceOrientation:(UIInterfaceOrientation)toOrientation 
                                duration:(NSTimeInterval)duration {

    if (toOrientation == UIInterfaceOrientationLandscapeLeft ||
        toOrientation == UIInterfaceOrientationLandscapeRight) {
        [UIView beginAnimations:nil context:NULL]; {
            [UIView setAnimationDuration:1.0];
        }
            [UIView setAnimationDelegate:self];
        [viewA setFrame:CGRectMake(?,?,?,?)];
        [viewB setFrame:CGRectMake(?,?,?,?)];
        [viewC setFrame:CGRectMake(?,?,?,?)];
        } [UIView commitAnimations];    
    } else if  (toOrientation == UIInterfaceOrientationPortrait ||
            toOrientation == UIInterfaceOrientationPortraitUpsideDown) {
        [UIView beginAnimations:nil context:NULL]; {
            [UIView setAnimationDuration:1.0];
        }
        [UIView setAnimationDelegate:self];
        [viewA setFrame:CGRectMake(?,?,?,?)];
        [viewB setFrame:CGRectMake(?,?,?,?)];
        [viewC setFrame:CGRectMake(?,?,?,?)];
        } [UIView commitAnimations];    
    }