I'm using a standard
UITabBarController with icons at the bottom, each bringing to it's own
ViewController. My question is basically:
Is there a way to override what happens when an icon is selected rather then directly bringing them to the view? Reason being is because I'm adding a login screen to pop up when the icon is selected, but would rather have the login screen appear right away if the user is not logged in rather then load the view first, then have it appear by using that views
So basically instead of loading the view right away that it's intended too, if they're not logged in have another view 'modal-ly' appear instead.