在iOS10中更改UIDatePicker TextColor [英] Change UIDatePicker TextColor in iOS10
本文介绍了在iOS10中更改UIDatePicker TextColor的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我有一种方法可以在10之前的iOS版本上更改UIDatePicker
的文本颜色,但是对于iOS10,这些解决方案似乎不再起作用.如何恢复为UIDatePicker
更改textColor
的功能?
I had a method of changing the UIDatePicker
's text color on versions of iOS before 10, but with iOS10 those solutions no longer appear to work. How could I restore the ability to change the textColor
for a UIDatePicker
?
if #available(iOS 10.0, *) {
//Not sure of a way to do something similar here.
} else {
//The following lines change the textColor of UIDatePicker to white in iOS9 and older.
self.setValue(UIColor.white, forKey: "textColor")
self.sendAction(Selector("setHighlightsToday:"), to: nil, for: nil)
}
推荐答案
似乎没有什么改变,因为即使使用如下所示的Swift 3,我也能够实现它.
Nothing seems to have changed because I am able to achieve it even using Swift 3 as shown below.
import UIKit
class ViewController: UIViewController
{
override func viewDidLoad()
{
super.viewDidLoad()
let temp: UIDatePicker = UIDatePicker(frame: self.view.frame)
temp.setValue(UIColor.purple, forKey: "textColor")
view.addSubview(temp)
}
override func didReceiveMemoryWarning()
{
super.didReceiveMemoryWarning()
}
}
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