From e6c9c00db2a5a0cd3db2328e226fa543066f176d Mon Sep 17 00:00:00 2001
From: Erwin <rwinzhang@gmail.com>
Date: Mon, 20 Jun 2016 16:54:31 +0700
Subject: [PATCH] add options to disable snap behavior.

---
 TLYShyNavBar/TLYShyNavBarManager.h | 5 +++++
 TLYShyNavBar/TLYShyNavBarManager.m | 5 ++++-
 2 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/TLYShyNavBar/TLYShyNavBarManager.h b/TLYShyNavBar/TLYShyNavBarManager.h
index 0e507dc..b4a0863 100644
--- a/TLYShyNavBar/TLYShyNavBarManager.h
+++ b/TLYShyNavBar/TLYShyNavBarManager.h
@@ -76,6 +76,11 @@
  */
 @property (nonatomic) BOOL disable;
 
+/* Set NO to disable shyNavBar snap behavior
+ * Defaults to YES
+ */
+@property (nonatomic) BOOL snap;
+
 /* Use this to be notified about contraction and expansion events.
  */
 @property (nonatomic, weak) id<TLYShyNavBarManagerDelegate> delegate;
diff --git a/TLYShyNavBar/TLYShyNavBarManager.m b/TLYShyNavBar/TLYShyNavBarManager.m
index d38ea8d..87ebeb2 100644
--- a/TLYShyNavBar/TLYShyNavBarManager.m
+++ b/TLYShyNavBar/TLYShyNavBarManager.m
@@ -58,6 +58,7 @@ - (instancetype)init
         self.delegateProxy = [[TLYDelegateProxy alloc] initWithMiddleMan:self];
 
         /* Initialize defaults */
+        self.snap = YES;
         self.contracting = NO;
         self.previousContractionState = YES;
 
@@ -357,7 +358,9 @@ - (void)_handleScrollingEnded
     };
 
     self.resistanceConsumed = 0;
-    [self.navBarController snap:self.contracting completion:completion];
+    if (_snap) {
+        [self.navBarController snap:self.contracting completion:completion];
+    }
 }
 
 #pragma mark - KVO