From 8c649841eeebcb0ec300577b60d4dde600f9a678 Mon Sep 17 00:00:00 2001
From: WenchaoD <f33chobits@gmail.com>
Date: Thu, 9 Mar 2017 14:29:19 +0800
Subject: [PATCH] Avoid some non-objc features.

---
 Sources/FSPagerViewCell.swift | 18 +++++++++++++-----
 1 file changed, 13 insertions(+), 5 deletions(-)

diff --git a/Sources/FSPagerViewCell.swift b/Sources/FSPagerViewCell.swift
index 946eee2..11b2bd7 100644
--- a/Sources/FSPagerViewCell.swift
+++ b/Sources/FSPagerViewCell.swift
@@ -60,18 +60,26 @@ open class FSPagerViewCell: UICollectionViewCell {
     }
     
     open override var isHighlighted: Bool {
-        didSet {
-            if self.isHighlighted {
+        set {
+            super.isHighlighted = newValue
+            if newValue {
                 self.selectedForegroundView?.layer.backgroundColor = self.selectionColor.cgColor
-            } else if !self.isSelected {
+            } else if !super.isSelected {
                 self.selectedForegroundView?.layer.backgroundColor = UIColor.clear.cgColor
             }
         }
+        get {
+            return super.isHighlighted
+        }
     }
     
     open override var isSelected: Bool {
-        didSet {
-            self.selectedForegroundView?.layer.backgroundColor = self.isSelected ? self.selectionColor.cgColor : UIColor.clear.cgColor
+        set {
+            super.isSelected = newValue
+            self.selectedForegroundView?.layer.backgroundColor = newValue ? self.selectionColor.cgColor : UIColor.clear.cgColor
+        }
+        get {
+            return super.isSelected
         }
     }