What it is: https://github.com/ViewDeck/ViewDeck
At certain times in my app I need to disable the menu slide-out functionality. I can't disable user interaction because then the main screen is unusable. How can I keep the menu from opening until I'm ready for the functionality to be available?
Disable the menu's opening ability with
_deckController.panningMode = IIViewDeckNoPanning;
and re-enable it with
_deckController.panningMode = IIViewDeckDelegatePanning;
This helped: UIViewController ignore left/right slide movement