ETNavBarTransparent
Change NavigationBar's transparency at pop gestrue and other situation
Animation
Installation
Add the following line to your Podfile:
pod 'ETNavBarTransparent'
Then, run the following command:
$ pod install
Or, simply drag ETNavBarTransparent.swift to your project.
Usage
Change NavigationBar's transparency and tintColor where you want:
// Example：
// Change in viewDidLoad
override func viewDidLoad() {
super.viewDidLoad()
self.navBarBgAlpha = 0
self.navBarTintColor = .white
}
// Change in scrollView scroll
func scrollViewDidScroll(_ scrollView: UIScrollView) {
if scrollView.contentOffset.y > 100 {
navBarBgAlpha = 1
navBarTintColor = UIColor.defaultNavBarTintColor()
} else {
navBarBgAlpha = 0
navBarTintColor = .white
}
}
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License
MIT license. See LICENSE for details.