[xmlvm-users] override selectors

[Panayotis K. <pan...@pa...>]

I try to understand one thing - it doesn't really make sense to me.

In UIView inheritance is used to call
drawRect:(CGRect)rect
because it doesn't work otherwise. I tried it too without inheritance  
and failed.

But, in the similar issue with viewDidLoad from UIViewController,  
which I simply did something like:

- (void) viewDidLoad {
	[self viewDidLoad__];
}
- (void) viewDidLoad__ {
}

there wasn't a need to use inheritance.  viewDidLoad__ was called in  
any case.
Any ideas why in the first case, inheritance was required, but in the  
second it was not?