使用 IBOutlet 设置一个 UIBarButtonItem 的颜色

问题描述

我似乎在堆栈的任何地方都找不到这个，因为每个解决方案都提到了如何通过 AppDelegate 或通过设置 appearance 来设置自定义外观.>

我所需要的只是使用来自类扩展(添加到项目中)的名为 colorWithHexString:).

我的财产:

@property (weak, nonatomic) IBOutlet UIBarButtonItem *grNextButton;

我想在我的 .m 文件中使用什么:

grNextButton.tintColor = [UIColor colorWithHexString:@"#669900"];

成功更改grNextButton需要什么代码?

解决方案

使用RGBcolor这样的代码，希望能解决你的问题.

grNextButton.tintColor = [UIColor colorWithRed:255/255.0f绿色:50/255.0f蓝色:60/255.0f阿尔法:1.0f];

我使用的颜色代码是示例颜色代码，您可以从中选择合适的颜色代码这里

I can't seem to find this anywhere on stack because every solution just mentions how you can set your custom appearance through AppDelegate or through setting the appearance.

All I need is to set ONE and only this one UIBarButtonItem to a custom hexColor using a method called colorWithHexString: that comes from a class extension(added to the project).

my property:

@property (weak, nonatomic) IBOutlet UIBarButtonItem *grNextButton;

what I'm trying to use in my .m file:

grNextButton.tintColor = [UIColor colorWithHexString:@"#669900"];

What is the code that I need to successfully change grNextButton?

解决方案

Use RGBcolor code like this, hope it will solve your problem.

grNextButton.tintColor = [UIColor colorWithRed:255/255.0f
                                         green:50/255.0f
                                          blue:60/255.0f
                                         alpha:1.0f];

The color code I used are example color code you can choose your appropriate color code fromhere

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