DSTransparentNavigationBar
UINavigationBar that allows to set a transparency colors.
Usage
Interface Builder
Select the NavigationBar from the Navigation Controller in the Interface Builder. Then, in Utilities -> Identity Inspector select DSNavigationBar as the Class.
Programatically
In the AppDelegate import the header file and set the navigationBar class to DSNavigationBar
#import "DSNavigationBar.h"
UINavigationController *navigationController = [[UINavigationController alloc] initWithNavigationBarClass:[DSNavigationBar class] toolbarClass:nil];
// create a color and set it to the DSNavigationBar appearance
UIColor * color = [UIColor colorWithRed:(190/255.0) green:(218/255.0) blue:(218/255) alpha:0.5f];
[[DSNavigationBar appearance] setNavigationBarWithColor:color];
// creating a fade out effect
/*
UIColor *topColor = [UIColor colorWithRed:(190/255.0) green:(218/255.0) blue:(218/255) alpha:1.0f];
UIColor *bottomColor = [UIColor colorWithRed:(190/255.0) green:(218/255.0) blue:(218/255) alpha:0];
[[DSNavigationBar appearance] setNavigationBarWithColors:@[topColor,bottomColor]];
*/
License
Under the MIT license. More info on the LICENSE file.
TODO
- Swift implementation
- iOS 7 support.