AYNavigationBar

Overview

Installation

Use CocoaPods 

  pod 'AYNavigationBar'

Usage

Import

  #import "AYNavigationBar.h"

To enable AYNavigationBar of a navigation controller

  UINavigationController *nav = [[UINavigationController alloc] initWithRootViewController:vc];

  nav.ay_navigation.configuration.enabled = YES;

Setting

global setting

  UINavigationController *nav = [[UINavigationController alloc] initWithRootViewController:vc];

  nav.ay_navigation.configuration.titleTextAttributes = @{NSForegroundColorAttributeName: [UIColor blueColor]};

  nav.ay_navigation.configuration.barTintColor = [UIColor cyanColor];

  nav.ay_navigation.configuration.backgroundImage = [UIImage imageNamed:@"nav"];

  nav.ay_navigation.configuration.shadowImage = [UIImage imageNamed:@"shadow"];

  nav.ay_navigation.configuration.extraHeight = 14;

each setting

normal

  self.ay_navigation.bar  -> UINavigationBar

  self.ay_navigation.item -> UINavigationItem

additional

  // override alpha & backgroundColor

  self.ay_navigation.bar.alpha ->　UINavigationBar.barBackgroundView.alpha

  self.ay_navigation.bar.backgroundColor -> UINavigationBar.barTintColor

largeTitle(iOS 11.0+)

  // enable

  if (@available(iOS 11.0, *)) {

      self.navigationController.navigationBar.prefersLargeTitles = YES; // once

  }

  // show

  if (@available(iOS 11.0, *)) {

      self.navigationItem.largeTitleDisplayMode = UINavigationItemLargeTitleDisplayModeAlways;

  }

  // hide

  if (@available(iOS 11.0, *)) {

      self.navigationItem.largeTitleDisplayMode = UINavigationItemLargeTitleDisplayModeNever;

  }