From acc504dad3758e5699bf6c640775bb2dbadb9d0f Mon Sep 17 00:00:00 2001
From: Wenchao Ding <f33chobits@gmail.com>
Date: Mon, 19 Dec 2016 16:16:41 +0800
Subject: [PATCH] Force reject -[UIScrollView(UIScrollViewInternal)
 _adjustContentOffsetIfNecessary] ()

---
 .../SwiftExample.xcodeproj/project.pbxproj    | 26 +++++++++----------
 FSCalendar/FSCalendarCollectionView.m         |  3 +++
 2 files changed, 16 insertions(+), 13 deletions(-)

diff --git a/Example-Swift/SwiftExample.xcodeproj/project.pbxproj b/Example-Swift/SwiftExample.xcodeproj/project.pbxproj
index cb86dfe..6777219 100644
--- a/Example-Swift/SwiftExample.xcodeproj/project.pbxproj
+++ b/Example-Swift/SwiftExample.xcodeproj/project.pbxproj
@@ -118,21 +118,28 @@
 		30F4C9171E07C3AD00D2EC4D /* FSCalendar */ = {
 			isa = PBXGroup;
 			children = (
-				30F4C9181E07C3AD00D2EC4D /* FSCalendar+Deprecated.m */,
 				30F4C9191E07C3AD00D2EC4D /* FSCalendar.h */,
 				30F4C91A1E07C3AD00D2EC4D /* FSCalendar.m */,
-				30F4C91B1E07C3AD00D2EC4D /* FSCalendarAnimator.h */,
-				30F4C91C1E07C3AD00D2EC4D /* FSCalendarAnimator.m */,
 				30F4C91D1E07C3AD00D2EC4D /* FSCalendarAppearance.h */,
 				30F4C91E1E07C3AD00D2EC4D /* FSCalendarAppearance.m */,
-				30F4C91F1E07C3AD00D2EC4D /* FSCalendarCalculator.h */,
-				30F4C9201E07C3AD00D2EC4D /* FSCalendarCalculator.m */,
 				30F4C9211E07C3AD00D2EC4D /* FSCalendarCell.h */,
 				30F4C9221E07C3AD00D2EC4D /* FSCalendarCell.m */,
 				30F4C9231E07C3AD00D2EC4D /* FSCalendarCollectionView.h */,
 				30F4C9241E07C3AD00D2EC4D /* FSCalendarCollectionView.m */,
 				30F4C9251E07C3AD00D2EC4D /* FSCalendarCollectionViewLayout.h */,
 				30F4C9261E07C3AD00D2EC4D /* FSCalendarCollectionViewLayout.m */,
+				30F4C9301E07C3AD00D2EC4D /* FSCalendarHeaderView.h */,
+				30F4C9311E07C3AD00D2EC4D /* FSCalendarHeaderView.m */,
+				30F4C9321E07C3AD00D2EC4D /* FSCalendarScopeHandle.h */,
+				30F4C9331E07C3AD00D2EC4D /* FSCalendarScopeHandle.m */,
+				30F4C9341E07C3AD00D2EC4D /* FSCalendarStickyHeader.h */,
+				30F4C9351E07C3AD00D2EC4D /* FSCalendarStickyHeader.m */,
+				30F4C9361E07C3AD00D2EC4D /* FSCalendarWeekdayView.h */,
+				30F4C9371E07C3AD00D2EC4D /* FSCalendarWeekdayView.m */,
+				30F4C91B1E07C3AD00D2EC4D /* FSCalendarAnimator.h */,
+				30F4C91C1E07C3AD00D2EC4D /* FSCalendarAnimator.m */,
+				30F4C91F1E07C3AD00D2EC4D /* FSCalendarCalculator.h */,
+				30F4C9201E07C3AD00D2EC4D /* FSCalendarCalculator.m */,
 				30F4C9271E07C3AD00D2EC4D /* FSCalendarConstants.h */,
 				30F4C9281E07C3AD00D2EC4D /* FSCalendarConstants.m */,
 				30F4C9291E07C3AD00D2EC4D /* FSCalendarDelegationFactory.h */,
@@ -142,14 +149,7 @@
 				30F4C92D1E07C3AD00D2EC4D /* FSCalendarDynamicHeader.h */,
 				30F4C92E1E07C3AD00D2EC4D /* FSCalendarExtensions.h */,
 				30F4C92F1E07C3AD00D2EC4D /* FSCalendarExtensions.m */,
-				30F4C9301E07C3AD00D2EC4D /* FSCalendarHeaderView.h */,
-				30F4C9311E07C3AD00D2EC4D /* FSCalendarHeaderView.m */,
-				30F4C9321E07C3AD00D2EC4D /* FSCalendarScopeHandle.h */,
-				30F4C9331E07C3AD00D2EC4D /* FSCalendarScopeHandle.m */,
-				30F4C9341E07C3AD00D2EC4D /* FSCalendarStickyHeader.h */,
-				30F4C9351E07C3AD00D2EC4D /* FSCalendarStickyHeader.m */,
-				30F4C9361E07C3AD00D2EC4D /* FSCalendarWeekdayView.h */,
-				30F4C9371E07C3AD00D2EC4D /* FSCalendarWeekdayView.m */,
+				30F4C9181E07C3AD00D2EC4D /* FSCalendar+Deprecated.m */,
 				30F4C9381E07C3AD00D2EC4D /* Info.plist */,
 			);
 			name = FSCalendar;
diff --git a/FSCalendar/FSCalendarCollectionView.m b/FSCalendar/FSCalendarCollectionView.m
index b3213d6..2e6bb58 100644
--- a/FSCalendar/FSCalendarCollectionView.m
+++ b/FSCalendar/FSCalendarCollectionView.m
@@ -60,6 +60,9 @@
 - (void)setContentInset:(UIEdgeInsets)contentInset
 {
     [super setContentInset:UIEdgeInsetsZero];
+    if (contentInset.top) {
+        self.contentOffset = CGPointMake(self.contentOffset.x, self.contentOffset.y+contentInset.top);
+    }
 }
 
 - (void)setScrollsToTop:(BOOL)scrollsToTop