Swift开发之使用系统的TabbarController

最新推荐文章于 2020-11-04 10:37:09 发布

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最新推荐文章于 2020-11-04 10:37:09 发布

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文章标签： swift

原文链接：http://www.cnblogs.com/bhlsheji/p/5339040.html

使用系统的tabbar解决图片的问题.
用sb使用系统的tabbar,弄好后发现图片始终是蓝色的,并非原来的图片,后经上网查资料,问问同事,有了以下的这些代码,做个标记.
AppDelegate中
func application(application: UIApplication, didFinishLaunchingWithOptions launchOptions: [NSObject: AnyObject]?) -> Bool {
initTabBarSelectedItem()
return true
}
func initTabBarSelectedItem()
{
var rootController = self.window?

.rootViewController as UITabBarController
var tabBar = rootController.tabBar

    var homeItem = tabBar.items?

[0] as UITabBarItem var selectedImg = UIImage(named: "首页")?.imageWithRenderingMode(UIImageRenderingMode.AlwaysOriginal) if homeItem.tag == 100 { homeItem.selectedImage = selectedImg homeItem.setTitleTextAttributes([NSForegroundColorAttributeName:UIColor.redColor(),NSFontAttributeName:UIFont.systemFontOfSize(14)], forState: UIControlState.Normal) } var orderItem = tabBar.items?[1] as UITabBarItem var orderItemImg = UIImage(named: "订单")?.imageWithRenderingMode(UIImageRenderingMode.AlwaysOriginal) if orderItem.tag == 101 { orderItem.selectedImage = orderItemImg orderItem.setTitleTextAttributes([NSForegroundColorAttributeName:UIColor.redColor()], forState: UIControlState.Selected) } var releaseItem = tabBar.items?

[2] as UITabBarItem var releaseItemImg = UIImage(named: "公布")?

.imageWithRenderingMode(UIImageRenderingMode.AlwaysOriginal) if releaseItem.tag == 102 { releaseItem.selectedImage = releaseItemImg releaseItem.image = releaseItemImg releaseItem.setTitleTextAttributes([NSForegroundColorAttributeName:UIColor.redColor()], forState: UIControlState.Selected) } var myItem = tabBar.items?[3] as UITabBarItem var myItemImg = UIImage(named: "我的")?

.imageWithRenderingMode(UIImageRenderingMode.AlwaysOriginal) if myItem.tag == 103 { myItem.selectedImage = myItemImg myItem.setTitleTextAttributes([NSForegroundColorAttributeName:UIColor.redColor()], forState: UIControlState.Selected) } }

转载于:https://www.cnblogs.com/bhlsheji/p/5339040.html