天天看點

使用Xib建立UICollectionView建立帶Xib的UICollectionViewController步驟

建立帶Xib的UICollectionViewController步驟

1、預設建立的Xib中的視圖是UIView,将其删除; 2、拖拽一個UICollectionView視圖到Xib,連線到File'Owner; 3、自定義Cell,注冊Cell;

- (void)viewDidLoad

{

    [super viewDidLoad];

    // Do any additional setup after loading the view from its nib.

    [self.collectionView registerNib:[UINib nibWithNibName:@"MyCollectionViewCell" bundle:nil] forCellWithReuseIdentifier:@"cell"];

}

4、實作delegateDataSource三個方法 5、設定背景色,預設為黑色

-(void)viewDidAppear:(BOOL)animated

{

    [super viewDidAppear:animated];

    [self setNaviTiTleByLabel];

    self.collectionView.backgroundColor = [UIColor whiteColor];

}