blocks|key|311988|text|您必须以设置实际标题文本的方式使用func+setTitleColor(_+color:+UIColor?,+for+state:+UIControl.State)。文档|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|311989|isbeauty.setTitleColor(UIColorFromRGB("F21B3F"),+for:+.normal)|code-block|syntax|javascript|311990|entityMap|0|LINK|mutability|MUTABLE|url|https://developer.apple.com/documentation/uikit/uibutton/1623993-settitlecolor^0|H|1T|2B|2|0|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@$9|T|A|U|B|C]]|D|@$9|V|A|W|1|X]]|E|$]]|$1|F|3|G|5|H|7|Y|8|@]|D|@]|E|$I|J]]|$1|K|3|-4|5|6|7|Z|8|@]|D|@]|E|$]]]|L|$M|$5|N|O|P|E|$Q|R]]]]

You have to use <code>func setTitleColor(_ color: UIColor?, for state: UIControl.State)</code> the same way you set the actual title text. <a href="https://developer.apple.com/documentation/uikit/uibutton/1623993-settitlecolor" rel="noreferrer">Docs</a>
<pre><code>isbeauty.setTitleColor(UIColorFromRGB(&quot;F21B3F&quot;), for: .normal)
</code></pre>

blocks|key|1409332|text|Swift+UI解决方案|type|unstyled|depth|inlineStyleRanges|offset|length|style|BOLD|entityRanges|data|1409333|Button(action:+{})+{
++++++++++++Text("Button")
++++++++}.foregroundColor(Color(red:+1.0,+green:+0.0,+blue:+0.0))|code-block|syntax|javascript|1409334|Swift+3，Swift+4，Swift+5|1409335|来改进评论。这应该是可行的：|1409336|button.setTitleColor(.red,+for:+.normal)|1409337|entityMap^0|0|8|0|0|0|N|0|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@$9|T|A|U|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|V|8|@]|D|@]|E|$I|J]]|$1|K|3|L|5|6|7|W|8|@$9|X|A|Y|B|C]]|D|@]|E|$]]|$1|M|3|N|5|6|7|Z|8|@]|D|@]|E|$]]|$1|O|3|P|5|H|7|10|8|@]|D|@]|E|$I|J]]|$1|Q|3|-4|5|6|7|11|8|@]|D|@]|E|$]]]|R|$]]

Swift UI solution

<pre><code>Button(action: {}) {
 Text("Button")
 }.foregroundColor(Color(red: 1.0, green: 0.0, blue: 0.0))
</code></pre>

Swift 3, Swift 4, Swift 5

to improve comments.
This should work:

<pre><code>button.setTitleColor(.red, for: .normal)
</code></pre>

blocks|key|252728|text|设置按钮标题颜色的示例|type|unstyled|depth|inlineStyleRanges|entityRanges|data|252729|btnDone.setTitleColor(.black,+for:+.normal)|code-block|syntax|javascript|252730|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

Example in setting button title color

<pre><code>btnDone.setTitleColor(.black, for: .normal)
</code></pre>

blocks|key|252765|text|这是快速5兼容的答案。如果您想使用内置的颜色之一，那么您可以简单地使用|type|unstyled|depth|inlineStyleRanges|entityRanges|data|252766|button.setTitleColor(.red,+for:+.normal)|code-block|syntax|javascript|252767|如果您想要一些自定义颜色，那么首先为UIColor创建一个扩展。|252768|import+UIKit
extension+UIColor+{
++++static+var+themeMoreButton+=+UIColor.init(red:+53/255,+green:+150/255,+blue:+36/255,+alpha:+1)
}|252769|然后用它作为你的按钮如下所示。|252770|button.setTitleColor(UIColor.themeMoreButton,+for:+.normal)|252771|提示:您可以使用此方法存储来自rgba颜色代码的自定义颜色，并在整个应用程序中重用它。|252772|entityMap^0|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|T|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|U|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|V|8|@]|9|@]|A|$E|F]]|$1|K|3|L|5|6|7|W|8|@]|9|@]|A|$]]|$1|M|3|N|5|D|7|X|8|@]|9|@]|A|$E|F]]|$1|O|3|P|5|6|7|Y|8|@]|9|@]|A|$]]|$1|Q|3|-4|5|6|7|Z|8|@]|9|@]|A|$]]]|R|$]]

This is swift 5 compatible answer. If you want to use one of the built-in colours then you can simply use 

<pre><code>button.setTitleColor(.red, for: .normal)
</code></pre>

If you want some custom colours, then create an extension for a UIColor as below first.

<pre><code>import UIKit
extension UIColor {
 static var themeMoreButton = UIColor.init(red: 53/255, green: 150/255, blue: 36/255, alpha: 1)
}
</code></pre>

Then use it for your button as below.

<pre><code>button.setTitleColor(UIColor.themeMoreButton, for: .normal)
</code></pre>

Tip: You can use this method to store custom colours from rgba colour code and reuse it throughout your application.

blocks|key|252804|text|func+setTitleColor(_+color:+UIColor?，表示状态:+UIControl.State)|type|blockquote|depth|inlineStyleRanges|entityRanges|data|252805|参数|unstyled|offset|length|style|BOLD|252806|颜色：
要用于指定状态的标题的颜色。
状态：
使用指定颜色的状态。可能的值用UIControl.State描述。|252807|样本|252808|let+MyButton+=+UIButton()
MyButton.setTitle("Click+Me..!",+for:+.normal)
MyButton.setTitleColor(.green,+for:+.normal)|code-block|syntax|javascript|252809|entityMap^0|0|0|2|0|0|3|J|3|0|0|2|0|0^^$0|@$1|2|3|4|5|6|7|T|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|U|8|@$E|V|F|W|G|H]]|9|@]|A|$]]|$1|I|3|J|5|6|7|X|8|@$E|Y|F|Z|G|H]|$E|10|F|11|G|H]]|9|@]|A|$]]|$1|K|3|L|5|D|7|12|8|@$E|13|F|14|G|H]]|9|@]|A|$]]|$1|M|3|N|5|O|7|15|8|@]|9|@]|A|$P|Q]]|$1|R|3|-4|5|D|7|16|8|@]|9|@]|A|$]]]|S|$]]

<blockquote>
<pre><code>func setTitleColor(_ color: UIColor?, 
 for state: UIControl.State)
</code></pre>
</blockquote>

Parameters: 

<blockquote>
 color: The color of the title to use for the specified state.
 
 state: The state that uses the specified color. The possible values are described in UIControl.State.
</blockquote>

Sample: 

<pre><code>let MyButton = UIButton()
MyButton.setTitle("Click Me..!", for: .normal)
MyButton.setTitleColor(.green, for: .normal)
</code></pre>

blocks|key|1409564|text|如果使用的是没有NSAttribute的按钮，则只需使用|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1409565|yourButtonName.setTitle("Your+Title",+for:+.normal)

enterCustomAmount.setTitleColor(.gray,+for:+.normal)|code-block|syntax|javascript|1409566|但是，如果在按钮属性中给出NSAttribute，那么首先需要设置按钮的属性|1409567|var+myAttribute+=+[+NSAttributedString.Key.foregroundColor:+UIColor.init(hexString:+"#FFAEA9")]|1409568|或者对于不止一个属性，您可以使用逗号分隔符，如|1409569|var+myAttribute+=+[+NSAttributedString.Key.foregroundColor:+UIColor.init(hexString:+"#FFAEA9"),+NSAttributedString.Key.font:+UIFont(name:+"Dubai-Medium",+size:+16)+]|1409570|然后像这样分配给你的UIButton|1409571|+let+myString+=+"Your+title"
++++++++++++let+text+=+NSAttributedString(string:+myString,+attributes:+myAttribute)
++++++++++++enterCustomAmount.setAttributedTitle(text,+for:+.normal)|1409572|entityMap^0|0|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|U|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|V|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|W|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|X|8|@]|9|@]|A|$E|F]]|$1|K|3|L|5|6|7|Y|8|@]|9|@]|A|$]]|$1|M|3|N|5|D|7|Z|8|@]|9|@]|A|$E|F]]|$1|O|3|P|5|6|7|10|8|@]|9|@]|A|$]]|$1|Q|3|R|5|D|7|11|8|@]|9|@]|A|$E|F]]|$1|S|3|-4|5|6|7|12|8|@]|9|@]|A|$]]]|T|$]]

if you are using a button without NSAttribute then you can simply set the title and color of button by using
<pre><code>yourButtonName.setTitle(&quot;Your Title&quot;, for: .normal)

enterCustomAmount.setTitleColor(.gray, for: .normal)
</code></pre>
but if you give NSAttribute in your button property then you first need to set the attribute for the button
<pre><code>var myAttribute = [ NSAttributedString.Key.foregroundColor: UIColor.init(hexString: &quot;#FFAEA9&quot;)]
</code></pre>
or for more then one property you can use comma separator like
<pre><code>var myAttribute = [ NSAttributedString.Key.foregroundColor: UIColor.init(hexString: &quot;#FFAEA9&quot;), NSAttributedString.Key.font: UIFont(name: &quot;Dubai-Medium&quot;, size: 16) ]
</code></pre>
and assign it to your UIButton like this
<pre><code> let myString = &quot;Your title&quot;
 let text = NSAttributedString(string: myString, attributes: myAttribute)
 enterCustomAmount.setAttributedTitle(text, for: .normal)
</code></pre>

blocks|key|1409418|text|对于单选按钮，还可以使用分段控件执行以下操作：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1409419|步骤1:将分段控件拖动到属性检查器中的视图中，更改两个区段的标题，例如“男性”和“女性”|1409420|步骤2:在代码中为它创建一个出口&一个操作|1409421|步骤3:为将来使用创建一个变量，以包含选择的数据|1409422|在代码中，如下所示：|1409423|@IBOutlet+weak+var+genderSeg:+UISegmentedControl!

var+genderPick+:+String+=+""


+@IBAction+func+segAction(_+sender:+Any)+{

++++if+genderSeg.selectedSegmentIndex+==+0+{
+++++++++genderPick+=+"Male"
++++++++print(genderPick)
++++}+else+if+genderSeg.selectedSegmentIndex+==+1+{
++++++++genderPick+=+"Female"
++++++++++print(genderPick)
++++}
}|code-block|syntax|javascript|1409424|entityMap^0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|Q|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|R|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|S|8|@]|9|@]|A|$]]|$1|F|3|G|5|6|7|T|8|@]|9|@]|A|$]]|$1|H|3|I|5|6|7|U|8|@]|9|@]|A|$]]|$1|J|3|K|5|L|7|V|8|@]|9|@]|A|$M|N]]|$1|O|3|-4|5|6|7|W|8|@]|9|@]|A|$]]]|P|$]]

referring to radio buttons ,you can also do it with Segmented Control as following:

step 1:
drag a segmented control to your view
in the attribute inspector change the title of the two segments ,for example "Male" and "Female"

step 2:
create an outlet &amp; an action for it in the code

step 3:
create a variable for future use to contain choice's data

in the code do as following:

<pre><code>@IBOutlet weak var genderSeg: UISegmentedControl!

var genderPick : String = ""


 @IBAction func segAction(_ sender: Any) {

 if genderSeg.selectedSegmentIndex == 0 {
 genderPick = "Male"
 print(genderPick)
 } else if genderSeg.selectedSegmentIndex == 1 {
 genderPick = "Female"
 print(genderPick)
 }
}
</code></pre>

blocks|key|1409454|text|集标题颜色|type|unstyled|depth|inlineStyleRanges|offset|length|style|BOLD|entityRanges|data|1409455|btnGere.setTitleColor(#colorLiteral(red:+0,+green:+0,+blue:+0,+alpha:+1),+for:+.normal)|code-block|syntax|javascript|1409456|entityMap^0|0|5|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@$9|N|A|O|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|P|8|@]|D|@]|E|$I|J]]|$1|K|3|-4|5|6|7|Q|8|@]|D|@]|E|$]]]|L|$]]

set title color
<pre><code>btnGere.setTitleColor(#colorLiteral(red: 0, green: 0, blue: 0, alpha: 1), for: .normal)
</code></pre>

blocks|key|310579|text|您可以使用十六进制代码设置UIButton标题颜色。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|310580|btn.setTitleColor(UIColor(hexString:+"#95469F"),+for:+.normal)|code-block|syntax|javascript|310581|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

You can set UIButton title color with hex code
<pre><code>btn.setTitleColor(UIColor(hexString: &quot;#95469F&quot;), for: .normal)
</code></pre>

I tried changing the colors of the text for a button, but it's still staying white.

<pre><code>isbeauty = UIButton()
isbeauty.setTitle("Buy", forState: UIControlState.Normal)
isbeauty.titleLabel?.textColor = UIColorFromRGB("F21B3F")
isbeauty.titleLabel!.font = UIFont(name: "AppleSDGothicNeo-Thin" , size: 25)
isbeauty.backgroundColor = UIColor.clearColor()
isbeauty.layer.cornerRadius = 5
isbeauty.layer.borderWidth = 1
isbeauty.layer.borderColor = UIColorFromRGB("F21B3F").CGColor
isbeauty.frame = CGRectMake(300, 134, 55, 26)
isbeauty.addTarget(self,action: "first:", forControlEvents: UIControlEvents.TouchUpInside)
self.view.addSubview(isbeauty)
</code></pre>

I also tried changing it the red, black, blue, but nothing is happening.

How to set the title text color of UIButton?

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

文章

问答

视频

学习中心

腾讯云实验室

直播

竞赛

腾讯云代码分析专区

腾讯iOA零信任安全管理系统专区

腾讯云架构师技术同盟交流圈

腾讯云数据库专区

腾讯云顾问专区

腾讯云原生专区

腾讯混元专区

腾讯云TCE专区

腾讯云Lighthouse专区

腾讯云HAI专区

腾讯云Edgeone专区

腾讯云存储专区

腾讯云智能专区

腾讯轻联专区 

腾讯云开发专区

TAPD专区

腾讯轻量云游戏服专区

腾讯云最具价值专家

腾讯云架构师技术同盟

腾讯云创作之星

腾讯云开发者先锋

腾讯云代码助手

云原生构建

TAPD 敏捷项目管理

Cloud Studio

SDK中心

API中心

命令行工具

涵盖代码开发、场景应用、自动测试全流程，助你从零构建专属AI助手

一站式MCP教程库，解锁AI应用新玩法

我试着为一个按钮改变文本的颜色，但它仍然是白色的。isbeauty = UIButton()isbeauty.setTitle("Buy", forState: UIControlState.Normal)isbeauty.titleLabel?.textColor = UIColorFromRGB("F21B3F")isbeauty.titleLabel!.font = UIFont(name:

问如何设置UIButton的标题文本颜色？
EN

回答 9

Stack Overflow用户

Stack Overflow用户

Stack Overflow用户

社区

活动

圈层

关于

腾讯云开发者

热门产品

热门推荐

更多推荐

问如何设置UIButton的标题文本颜色？EN

回答 9

Stack Overflow用户

Stack Overflow用户

Stack Overflow用户

社区

活动

圈层

关于

腾讯云开发者

热门产品

热门推荐

更多推荐

问如何设置UIButton的标题文本颜色？
EN