ewno / TFTransparentNavigationBar

Custom transition between controllers in UINavigationController that makes navigation bar transparent on specified controllers

TFTransparentNavigationBar

[](https://travis-ci.org/Ales Kocur/TFTransparentNavigationBar)

Usage

In order to make transparent navigation bar you need set your navigation controller class to TFNavigationController. Then in your controllers implement TFTransparentNavigationBarProtocol which has only one method navigationControllerBarPushStyle() -> TFNavigationBarStyle. You have to return if your bar should be .Solid or .Transparent. The default style is .Solid therefore you can implement the protocol only for controllers you want to have a transparent bar.

Requirements

iOS 8 and later, Swift 2.0. No Apple-private API used.

Known bugs

• Navigation bar keeps title during pop transition FIXED (but still problem with interactive transition)
• First transition to controller with transparent navbar moves with fromView frame
• Setting a VC with .Transparent as a root VC for an instance of TFNavigationController doesn't make the navigation bar transparent
• Simple crossfade animation is applied to the navigation bar: http://stackoverflow.com/a/21614376/1161723

Installation

TFTransparentNavigationBar is available through CocoaPods. To install it, simply add the following line to your Podfile:

pod "TFTransparentNavigationBar"

Author

Ales Kocur, [e-mail]

License

TFTransparentNavigationBar is available under the MIT license. See the LICENSE file for more info.