From adba0b9a8df1d2d333208a91baf3737f6d7316aa Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Re=CC=81mi=20Dayres?= <dayresremi@gmail.com>
Date: Fri, 24 Jan 2020 15:19:28 +0100
Subject: [PATCH] Appearance : add `headerSeparatorColor` property

---
 FSCalendar/FSCalendarAppearance.h   | 5 +++++
 FSCalendar/FSCalendarAppearance.m   | 9 +++++++++
 FSCalendar/FSCalendarStickyHeader.m | 1 +
 3 files changed, 15 insertions(+)

diff --git a/FSCalendar/FSCalendarAppearance.h b/FSCalendar/FSCalendarAppearance.h
index e1a8813..c7dd3e3 100644
--- a/FSCalendar/FSCalendarAppearance.h
+++ b/FSCalendar/FSCalendarAppearance.h
@@ -108,6 +108,11 @@ typedef NS_OPTIONS(NSUInteger, FSCalendarCaseOptions) {
  */
 @property (strong, nonatomic) UIColor  *headerTitleColor;
 
+/**
+ * The color oh month header separator
+ */
+@property (strong, nonatomic) UIColor  *headerSeparatorColor;
+
 /**
  * The date format of the month header.
  */
diff --git a/FSCalendar/FSCalendarAppearance.m b/FSCalendar/FSCalendarAppearance.m
index 1ac7a7f..183763b 100644
--- a/FSCalendar/FSCalendarAppearance.m
+++ b/FSCalendar/FSCalendarAppearance.m
@@ -36,6 +36,7 @@
         _headerTitleFont = [UIFont systemFontOfSize:FSCalendarStandardHeaderTextSize];
         
         _headerTitleColor = FSCalendarStandardTitleTextColor;
+        _headerSeparatorColor = FSCalendarStandardLineColor;
         _headerDateFormat = @"MMMM yyyy";
         _headerMinimumDissolvedAlpha = 0.2;
         _weekdayTextColor = FSCalendarStandardTitleTextColor;
@@ -409,6 +410,14 @@
     }
 }
 
+- (void)setHeaderSeparatorColor:(UIColor *)headerSeparatorColor
+{
+    if (![_headerSeparatorColor isEqual:headerSeparatorColor]) {
+        _headerSeparatorColor = headerSeparatorColor;
+        [self.calendar configureAppearance];
+    }
+}
+
 - (void)setHeaderMinimumDissolvedAlpha:(CGFloat)headerMinimumDissolvedAlpha
 {
     if (_headerMinimumDissolvedAlpha != headerMinimumDissolvedAlpha) {
diff --git a/FSCalendar/FSCalendarStickyHeader.m b/FSCalendar/FSCalendarStickyHeader.m
index adca3e3..d7863ba 100644
--- a/FSCalendar/FSCalendarStickyHeader.m
+++ b/FSCalendar/FSCalendarStickyHeader.m
@@ -95,6 +95,7 @@
     _titleLabel.font = self.calendar.appearance.headerTitleFont;
     _titleLabel.textColor = self.calendar.appearance.headerTitleColor;
     _titleLabel.textAlignment = self.calendar.appearance.headerTitleAlignment;
+    _bottomBorder.backgroundColor = self.calendar.appearance.headerSeparatorColor;
     [self.weekdayView configureAppearance];
 }