naverdant/CustomTabWithAnimation

CustomTabWithAnimation

The AXTabWithAnimation is a demo demonstrates how to make a custom container view controller.

Reference

Apple Developer Official Guide

Cocoacasts Plus

Adding a Child View Controller to Your Content

1. Call the addChildViewController: method of your container view controller.
2. Add the child's root view to your container's view hierachy.
3. Call the didMoveToParentViewController: method of the child view controller.

Removing a Child View Controller

1. Call the child's willMoveToParentViewController: method with the value nil.
2. Remove the child's root view from your container's view hierachy.
3. Call the child's removeFromParentViewController method to finalize the end of the parent-child relationship.

Transitioning Between Child View Controllers

Call the transionFromViewController:toViewController:duration:options:animations:completions: method and it automatically > updates the container's view hierachy, so you don't need t add and remove the views yourself.

Suggestions fo Building a Container View Controller

1. Access only the root view o a child view controller.
2. Child view controllers should have minimal knowledge of their container. Use the delegation design patter t manage those interactions.