iPhone/iOS: Will there be called any method if a UIView is added as a subview

Question

If I add a view as a subview like so

[self.view addSubview:mySubview];

Will there be called any method on mySubview, that I could override

Answer 1

Yes, There is a method which get called if one change the superview . you need to override the below method in your subview class.

- (void)willMoveToSuperview:(UIView *)newSuperview
- (void)didMoveToSuperview

From UIView Doucumentation

willMoveToSuperview:, didMoveToSuperview—Implement these methods as needed to track the movement of the current view in your view hierarchy.