#import "MCTabBarController.h"

@interface NormalTabBarController : MCTabBarController

@end

@interface NormalTabBarController ()

@end

@implementation NormalTabBarController

- (void)viewDidLoad {
    [super viewDidLoad];
    
    //选中时的颜色
//    self.mcTabbar.tintColor = [UIColor colorWithRed:27.0/255.0 green:118.0/255.0 blue:208/255.0 alpha:1];
    //透明设置为NO，显示白色，view的高度到tabbar顶部截止，YES的话到底部
    self.mcTabbar.translucent = NO;
    self.mcTabbar.centerImage = [UIImage imageNamed:@"tab_unselect_gray"];
    self.mcTabbar.centerSelectedImage = [UIImage imageNamed:@"tab_select_blue"];
    // 可设置宽高
//    self.mcTabbar.centerWidth = 40;
//    self.mcTabbar.centerHeight = 40;
    [self addChildViewControllers];
    
    // 在添加完ChildViewControllers后在设置默认选中才会有效，如果中间定制按钮需要进行选中后的操作，也建议在这里手动处理下，直接进行动画是没有效果的，这里采用了延时执行，无效原因应该是还未构建完成所以动画无效
 //    self.selectedIndex = 2;
//    dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(0.1 * NSEC_PER_SEC)), dispatch_get_main_queue(), ^{
//        [self rotationAnimation];
//    });

}

- (void)didReceiveMemoryWarning {
    [super didReceiveMemoryWarning];
    
}

//添加子控制器
- (void)addChildViewControllers{
    //图片大小建议32*32
    [self addChildrenViewController:[[ViewController alloc] init] andTitle:@"首页" andImageName:@"tab1"];
    //中间这个不设置东西，只占位
    [self addChildrenViewController:[[ViewController alloc] init] andTitle:@"" andImageName:@""];
    [self addChildrenViewController:[[ViewController alloc] init] andTitle:@"发现" andImageName:@"tab3"];
}

- (void)addChildrenViewController:(UIViewController *)childVC andTitle:(NSString *)title andImageName:(NSString *)imageName{
    childVC.tabBarItem.image = [UIImage imageNamed:imageName];
    // 选中的颜色由tabbar的tintColor决定
    childVC.tabBarItem.selectedImage =  [UIImage imageNamed:imageName];
    childVC.title = title;
    
    BaseNavigationController *baseNav = [[BaseNavigationController alloc] initWithRootViewController:childVC];
    [self addChildViewController:baseNav];
}

//... something