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README.md

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+# ScrollHideNavigationController
+
+<p align="center">
+  <img width="420" height="240" src="assets/logo.png"/>
+</p>
+
+
+ScrollHideNavigationController is Objective-c version of [AMScrollingNavbar](https://github.com/andreamazz/AMScrollingNavbar)
+this version is compatible with [PageMenu](https://github.com/PageMenu/PageMenu)
+A custom UINavigationController that enables the scrolling of the navigation bar alongside the
+scrolling of an observed content view  
+
+
+<p align="center">
+  <a href='https://www.iqboxy.com/' alt='sponsored by IQBoxy app'>
+    <img width="50" height="60" src="assets/sponsor.png"/>
+  </a>
+</p>
+
+### Versioning notes
+
+- Version `1.x` is written as a subclass of `UINavigationController`, in Objective C.  
+
+# Screenshot
+
+<p align="center">
+  <img width="520" height="536" src="assets/screenshot.gif"/>
+</p>
+
+
+
+## Usage
+
+Download source classes and add them into your project 
+
+Make sure to use a subclass of `ScrollHideNavigationController` for your `UINavigationController`. Either set the class of your `UINavigationController` in your storyboard, or create programmatically a `ScrollingNavigationController` instance in your code.
+
+
+#### Objective-C
+
+```objc
+
+#import "ScrollHideNavigationController.h"
+
+- (void)viewWillAppear:(BOOL)animated {
+    [super viewWillAppear:animated];
+
+    [(ScrollingNavigationController *)self.navigationController followScrollView:self.tableView];
+}
+```
+
+you can put a delay 
+
+```objc
+- (void)viewWillAppear:(BOOL)animated {
+    [super viewWillAppear:animated];
+
+    [(ScrollingNavigationController *)self.navigationController followScrollView:self.tableView delay:50.0f];
+}
+```
+
+
+stop follow view
+
+```objc
+ [((ScrollHideNavigationController *)self.navigationController) stopFollowingScrollView];
+```
+
+
+# Author
+[Alejandro Uribe Sánchez](https://www.linkedin.com/in/alejandro-uribe-sanchez-15759b55/). 
+
+# Contributors
+[Andrea Mazzini](https://github.com/andreamazz)
+
+## Similar Projects
++ [AMScrollingNavbar](https://github.com/andreamazz/AMScrollingNavbar)
++ [TLYShyNavBar](https://github.com/telly/TLYShyNavBar)
++ [BLKFlexibleHeightBar](https://github.com/bryankeller/BLKFlexibleHeightBar)
++ [AMScrollingNavbar](https://github.com/andreamazz/AMScrollingNavbar)
++ [GTScrollNavigationBar](https://github.com/luugiathuy/GTScrollNavigationBar)
++ [JKAutoShrinkView](https://github.com/fsjack/JKAutoShrinkView)
++ [SherginScrollableNavigationBar](https://github.com/shergin/SherginScrollableNavigationBar)
+
+# MIT License
+    The MIT License (MIT)
+
+    Copyright (c) 2017 Alejandro Uribe Sánchez
+
+    Permission is hereby granted, free of charge, to any person obtaining a copy of
+    this software and associated documentation files (the "Software"), to deal in
+    the Software without restriction, including without limitation the rights to
+    use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+    the Software, and to permit persons to whom the Software is furnished to do so,
+    subject to the following conditions:
+
+    The above copyright notice and this permission notice shall be included in all
+    copies or substantial portions of the Software.
+
+    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+    FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+    COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+    IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+    CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

Source/ScrollHideNavigationController.h

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+//  ScrollHideNavigationController.h
+
+#import <UIKit/UIKit.h>
+
+@protocol AMScrollingNavbarDelegate <NSObject>
+@optional
+- (void)navigationBarDidChangeToCollapsed:(BOOL)collapsed;
+- (void)navigationBarDidChangeToExpanded:(BOOL)expanded;
+@end
+
+@interface ScrollHideNavigationController : UINavigationController <UIGestureRecognizerDelegate>
+
+- (void)followScrollView:(UIView *)scrollableView withDelay:(float)delay;
+- (void)followScrollView:(UIView *)scrollableView;
+- (void)showNavbar;
+- (void)showNavBarAnimated:(BOOL)animated;
+- (void)hideNavbar;
+- (void)hideNavbarAnimated:(BOOL)animated;
+- (void)stopFollowingScrollView;
+- (void)setScrollingEnabled:(BOOL)enabled;
+- (void)setShouldScrollWhenContentFits:(BOOL)enabled;
+- (void)setScrollableViewConstraint:(NSLayoutConstraint *)constraint withOffset:(CGFloat)offset;
+- (void)setScrollingNavbarDelegate:(id <AMScrollingNavbarDelegate>)scrollingNavbarDelegate;
+- (void)setUseSuperview:(BOOL)useSuperview;
+- (void)setExpandOnActive:(BOOL)expandOnActive;
+
+@end