WWDC 2019 Labs Questions
Size changes propagation to child view controller
A Look Inside Presentation Controllers - WWDC 2014 session the following pattern was introduced.
child view controlleror a
presented view controllercan issue a request for size update by setting its
parent view controlleror a
presentation controllerwill receive a callback on
- At this point the receiver can decide if can allow the size request and layout the child view controller or the presented view controller.