在 iOS 7 上更改标签栏色调颜色 [英] Change tab bar tint color on iOS 7

问题描述

有没有办法将 iOS 7 上标签栏的色调从默认的带有蓝色图标的白色更改为带有不同颜色按钮的另一种颜色?

Is there a way to change the tint of a tab bar on iOS 7 from the default white with blue icons to another color tint with different color buttons?

推荐答案

试试下面:

[[UITabBar appearance] setTintColor:[UIColor redColor]];
[[UITabBar appearance] setBarTintColor:[UIColor yellowColor]];

要为 非活动 按钮着色，请将以下代码放入 VC 的 viewDidLoad:

To tint the non active buttons, put the below code in your VC's viewDidLoad:

UITabBarItem *tabBarItem = [yourTabBarController.tabBar.items objectAtIndex:0];

UIImage *unselectedImage = [UIImage imageNamed:@"icon-unselected"];
UIImage *selectedImage = [UIImage imageNamed:@"icon-selected"];

[tabBarItem setImage: [unselectedImage imageWithRenderingMode:UIImageRenderingModeAlwaysOriginal]];
[tabBarItem setSelectedImage: selectedImage];

您需要为所有 tabBarItems 执行此操作，是的，我知道这很丑，希望 有更清洁的方法来执行此操作.

You need to do this for all the tabBarItems, and yes I know it is ugly and hope there will be cleaner way to do this.

斯威夫特:

UITabBar.appearance().tintColor = UIColor.red

tabBarItem.image = UIImage(named: "unselected")?.withRenderingMode(.alwaysOriginal)
tabBarItem.selectedImage = UIImage(named: "selected")?.withRenderingMode(.alwaysOriginal)

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