Add a UIView above all, even the navigation bar
I want to display, above any other views, even the navigation bar, a kind of “pop-up” view that looks like this: full screen … Read more
uiviewcontroller
Get to UIViewController from UIView?
Is there a built-in way to get from a UIView to its UIViewController? I know you can get from UIViewController to its UIView … Read more
How to set Status Bar Style in Swift 3
I’m using Xcode 8.0 beta 4. In previous version, UIViewController have method to set the status bar style public func preferredStatusBarStyle() -> UIStatusBarStyle … Read more
Disable the interactive dismissal of presented view controller
iOS 13 introduces a new design of modalPresentationStyle .pageSheet (and its sibling .formSheet) for modally presented view controllers… …and we can dismiss these … Read more
Access Container View Controller from Parent iOS
in iOS6 I noticed the new Container View but am not quite sure how to access it’s controller from the containing view. Scenario: … Read more
Changing the Status Bar Color for specific ViewControllers using Swift in iOS8
override func preferredStatusBarStyle() -> UIStatusBarStyle { return UIStatusBarStyle.LightContent; } Using the above code in any ViewController to set the statusBar color to White … Read more
Get top most UIViewController
I can’t seem to get the top most UIViewController without access to a UINavigationController. Here is what I have so far: UIApplication.sharedApplication().keyWindow?.rootViewController?.presentViewController(vc, animated: … Read more
iOS – Calling App Delegate method from ViewController
What I am trying to do is click a button (that was created in code) and have it call up a different view … Read more
Explaining difference between automaticallyAdjustsScrollViewInsets, extendedLayoutIncludesOpaqueBars, edgesForExtendedLayout in iOS7
I have been reading a lot about iOS7 UI transition. I am not able to get what these three properties automaticallyAdjustsScrollViewInsets, extendedLayoutIncludesOpaqueBars, edgesForExtendedLayout?? … Read more
Prevent segue in prepareForSegue method?
Is it possible to cancel a segue in the prepareForSegue: method? I want to perform some check before the segue, and if the … Read more