From aacdf3994657c5153682391a9e3786d3d505619f Mon Sep 17 00:00:00 2001
From: Philippe Converset <pconverset@autresphere.com>
Date: Fri, 12 Jul 2013 18:05:25 +0200
Subject: [PATCH] Added Interface Builder compatibility.

---
 PSCollectionView.h |  4 ++--
 PSCollectionView.m | 42 +++++++++++++++++++++++++++---------------
 2 files changed, 29 insertions(+), 17 deletions(-)

diff --git a/PSCollectionView.h b/PSCollectionView.h
index df6c866..04f12e0 100644
--- a/PSCollectionView.h
+++ b/PSCollectionView.h
@@ -41,8 +41,8 @@
 @property (nonatomic, assign, readonly) NSInteger numCols;
 @property (nonatomic, assign) NSInteger numColsLandscape;
 @property (nonatomic, assign) NSInteger numColsPortrait;
-@property (nonatomic, unsafe_unretained) id <PSCollectionViewDelegate> collectionViewDelegate;
-@property (nonatomic, unsafe_unretained) id <PSCollectionViewDataSource> collectionViewDataSource;
+@property (nonatomic, unsafe_unretained) IBOutlet id <PSCollectionViewDelegate> collectionViewDelegate;
+@property (nonatomic, unsafe_unretained) IBOutlet id <PSCollectionViewDataSource> collectionViewDataSource;
 
 #pragma mark - Public Methods
 
diff --git a/PSCollectionView.m b/PSCollectionView.m
index 2e5d405..e00f9de 100644
--- a/PSCollectionView.m
+++ b/PSCollectionView.m
@@ -145,28 +145,40 @@ @implementation PSCollectionView
 
 #pragma mark - Init/Memory
 
+- (id)initWithCoder:(NSCoder *)aDecoder {
+    self = [super initWithCoder:aDecoder];
+    if (self) {
+        [self setup];
+    }
+    return self;
+}
+
 - (id)initWithFrame:(CGRect)frame {
     self = [super initWithFrame:frame];
     if (self) {
-        self.alwaysBounceVertical = YES;
-        
-        self.lastOffset = 0.0;
-        self.offsetThreshold = floorf(self.height / 4.0);
-        
-        self.colWidth = 0.0;
-        self.numCols = 0;
-        self.numColsPortrait = 0;
-        self.numColsLandscape = 0;
-        self.orientation = [UIApplication sharedApplication].statusBarOrientation;
-        
-        self.reuseableViews = [NSMutableDictionary dictionary];
-        self.visibleViews = [NSMutableDictionary dictionary];
-        self.viewKeysToRemove = [NSMutableArray array];
-        self.indexToRectMap = [NSMutableDictionary dictionary];
+        [self setup];
     }
     return self;
 }
 
+- (void)setup {
+    self.alwaysBounceVertical = YES;
+    
+    self.lastOffset = 0.0;
+    self.offsetThreshold = floorf(self.height / 4.0);
+    
+    self.colWidth = 0.0;
+    self.numCols = 0;
+    self.numColsPortrait = 0;
+    self.numColsLandscape = 0;
+    self.orientation = [UIApplication sharedApplication].statusBarOrientation;
+    
+    self.reuseableViews = [NSMutableDictionary dictionary];
+    self.visibleViews = [NSMutableDictionary dictionary];
+    self.viewKeysToRemove = [NSMutableArray array];
+    self.indexToRectMap = [NSMutableDictionary dictionary];
+}
+
 - (void)dealloc {
     // clear delegates
     self.delegate = nil;