tabbar设置方式

//HSHomeViewController *home = [[HSHomeViewController alloc]init];

//[self addChildController:home title:@"首页" imageName:@"home_tab" selectedImageName:@"home_tab_sel" navVc:[UINavigationController class]];

//HSFinancialViewController *financial =[[HSFinancialViewController alloc]init];

//[self addChildController:financial title:@"理财" imageName:@"理财_tab" selectedImageName:@"理财_tab_sel" navVc:[UINavigationController class]];

//HSNewsViewController *new = [[HSNewsViewController alloc]init];

//[self addChildController:new title:@"理财" imageName:@"理财_tab" selectedImageName:@"理财_tab_sel" navVc:[UINavigationController class]];

//[[UITabBar appearance] setBackgroundImage:[self imageWithColor:[UIColor whiteColor]]];

////设置tabbar

//[[UITabBar appearance] setShadowImage:[[UIImage alloc] init]];

////设置自定义的tabbar

- (void)addChildController:(UIViewController*)childController title:(NSString*)title imageName:(NSString*)imageName selectedImageName:(NSString*)selectedImageName navVc:(Class)navVc

{

childController.title= title;

childController.tabBarItem.image= [[UIImageimageNamed:imageName]imageWithRenderingMode:UIImageRenderingModeAlwaysOriginal];

childController.tabBarItem.selectedImage= [[UIImageimageNamed:selectedImageName]imageWithRenderingMode:UIImageRenderingModeAlwaysOriginal];

//设置一下选中tabbar文字颜色

[childController.tabBarItemsetTitleTextAttributes:@{NSForegroundColorAttributeName: [UIColordarkGrayColor]}forState:UIControlStateSelected];

UINavigationController* nav = [[navVcalloc]initWithRootViewController:childController];

[selfaddChildViewController:nav];

}

- (UIImage*)imageWithColor:(UIColor*)color{

//一个像素

CGRectrect =CGRectMake(0,0,1,1);

//开启上下文

UIGraphicsBeginImageContextWithOptions(rect.size,NO,0);

[colorsetFill];

UIRectFill(rect);

UIImage*image =UIGraphicsGetImageFromCurrentImageContext();

UIGraphicsEndImageContext();

returnimage;

}

//[self setCustomtabbar];