UITabBarController，UITabBarItem设置

标签：uitabbarcontroller   图片   字体   uitabbaritem   

self.tabBarController = [[UITabBarController alloc] init];

    HomeViewController *homeVC = [[HomeViewController alloc] init];

    UINavigationController *nav1 = [[UINavigationController alloc] initWithRootViewController:homeVC];

    UITabBarItem *bar1 = [[UITabBarItem alloc]initWithTitle:@"首页" image:[UIImage imageNamed:@"tab_home"] tag:101];

    //设置选中后的背景图片

    [bar1 setSelectedImage:[UIImage imageNamed:@"tab_home_select"]];

    //把bar上的字体向上移4个像素。

    nav1.tabBarItem.titlePositionAdjustment = UIOffsetMake(0, -4);

    nav1.tabBarItem = bar1;

//设置背景图片

        [[UITabBar appearance]  setBackgroundImage:[UIImage imageNamed:@"tab_bacgground"]];

 if (IOSSystemVersion>=7) {

        //设置选中后bar的颜色，图片和字体都改变

       [[UITabBar appearance]setTintColor:COLOR_HEX_RGB(0xff783a)];

    }else

    {

//         [[UITabBar appearance]  setBackgroundImage:[UIImage imageNamed:@"tab_bacgground"]];

        //设置选中后字体的颜色，低版本ios

         [[UITabBarItem appearance] setTitleTextAttributes:  [NSDictionary dictionaryWithObjectsAndKeys:COLOR_HEX_RGB(0xff6600),UITextAttributeTextColor,nil]forState:UIControlStateSelected];

    }

UITabBarController，UITabBarItem设置

标签：uitabbarcontroller   图片   字体   uitabbaritem   

原文地址：http://blog.csdn.net/xiao562994291/article/details/42710291