From 3eccc3ad7df3e54ce2e50fe3dcdf427acb6230c2 Mon Sep 17 00:00:00 2001
From: Wenchao Ding <f33chobits@gmail.com>
Date: Thu, 22 Dec 2016 09:03:47 +0800
Subject: [PATCH] Public The UILabel array of FSCalendarWeekdayView

---
 FSCalendar/FSCalendarDynamicHeader.h |  6 ++++++
 FSCalendar/FSCalendarWeekdayView.h   |  5 ++++-
 FSCalendar/FSCalendarWeekdayView.m   | 16 +++++++++-------
 3 files changed, 19 insertions(+), 8 deletions(-)

diff --git a/FSCalendar/FSCalendarDynamicHeader.h b/FSCalendar/FSCalendarDynamicHeader.h
index 334b69f..b6f0777 100644
--- a/FSCalendar/FSCalendarDynamicHeader.h
+++ b/FSCalendar/FSCalendarDynamicHeader.h
@@ -67,6 +67,12 @@
 
 @end
 
+@interface FSCalendarWeekdayView (Dynamic)
+
+@property (readwrite, nonatomic) FSCalendar *calendar;
+
+@end
+
 @interface FSCalendarDelegationProxy()<FSCalendarDataSource,FSCalendarDelegate,FSCalendarDelegateAppearance>
 @end
 
diff --git a/FSCalendar/FSCalendarWeekdayView.h b/FSCalendar/FSCalendarWeekdayView.h
index 78c5abb..282c90e 100644
--- a/FSCalendar/FSCalendarWeekdayView.h
+++ b/FSCalendar/FSCalendarWeekdayView.h
@@ -15,7 +15,10 @@ NS_ASSUME_NONNULL_BEGIN
 
 @interface FSCalendarWeekdayView : UIView
 
-@property (weak, nonatomic) FSCalendar *calendar;
+/**
+ An array of UILabel objects displaying the weekday symbols.
+ */
+@property (readonly, nonatomic) NSArray<UILabel *> *weekdayLabels;
 
 - (void)configureAppearance;
 
diff --git a/FSCalendar/FSCalendarWeekdayView.m b/FSCalendar/FSCalendarWeekdayView.m
index b1b936e..bdb9d26 100644
--- a/FSCalendar/FSCalendarWeekdayView.m
+++ b/FSCalendar/FSCalendarWeekdayView.m
@@ -13,8 +13,9 @@
 
 @interface FSCalendarWeekdayView()
 
-@property (strong, nonatomic) NSPointerArray *weekdayLabels;
+@property (strong, nonatomic) NSPointerArray *weekdayPointers;
 @property (weak  , nonatomic) UIView *contentView;
+@property (weak  , nonatomic) FSCalendar *calendar;
 
 - (void)commonInit;
 
@@ -46,12 +47,12 @@
     [self addSubview:contentView];
     _contentView = contentView;
     
-    _weekdayLabels = [NSPointerArray weakObjectsPointerArray];
+    _weekdayPointers = [NSPointerArray weakObjectsPointerArray];
     for (int i = 0; i < 7; i++) {
         UILabel *weekdayLabel = [[UILabel alloc] initWithFrame:CGRectZero];
         weekdayLabel.textAlignment = NSTextAlignmentCenter;
         [self.contentView addSubview:weekdayLabel];
-        [_weekdayLabels addPointer:(__bridge void * _Nullable)(weekdayLabel)];
+        [_weekdayPointers addPointer:(__bridge void * _Nullable)(weekdayLabel)];
     }
 }
 
@@ -62,7 +63,7 @@
     self.contentView.frame = self.bounds;
     
     CGFloat weekdayWidth = self.fs_width/self.weekdayLabels.count;
-    [self.weekdayLabels.allObjects enumerateObjectsUsingBlock:^(UILabel *weekdayLabel, NSUInteger index, BOOL *stop) {
+    [self.weekdayLabels enumerateObjectsUsingBlock:^(UILabel *weekdayLabel, NSUInteger index, BOOL *stop) {
         weekdayLabel.frame = CGRectMake(index*weekdayWidth, 0, weekdayWidth, self.contentView.fs_height);
     }];
     
@@ -89,11 +90,11 @@
     };
     
 #if TARGET_INTERFACE_BUILDER
-    [self.weekdayLabels.allObjects enumerateObjectsUsingBlock:^(UILabel * _Nonnull label, NSUInteger idx, BOOL * _Nonnull stop) {
+    [self.weekdayLabels enumerateObjectsUsingBlock:^(UILabel * _Nonnull label, NSUInteger idx, BOOL * _Nonnull stop) {
         configureLabel(label,idx);
     }];
 #else
-    [self.weekdayLabels.allObjects enumerateObjectsWithOptions:NSEnumerationConcurrent usingBlock:^(UILabel * _Nonnull label, NSUInteger idx, BOOL * _Nonnull stop) {
+    [self.weekdayLabels enumerateObjectsWithOptions:NSEnumerationConcurrent usingBlock:^(UILabel * _Nonnull label, NSUInteger idx, BOOL * _Nonnull stop) {
         if ([NSThread isMainThread]) {
             configureLabel(label,idx);
         } else {
@@ -104,7 +105,8 @@
     }];
 #endif
     
-    
 }
 
+- (NSArray<UILabel *> *)weekdayLabels { return self.weekdayPointers.allObjects; }
+
 @end