在iOS8 / Swift中为UIDatePicker设置文本颜色和字体 [英] Set text color and font for UIDatePicker in iOS8/Swift

问题描述

我一直无法设置 UIDatePicker 字体和颜色。我的应用程序中的其他所有内容都非常简单，除此之外。有人知道怎么做这个吗？我正在为 iOS8 使用 Swift 。

I've been having trouble trying to set the UIDatePicker font and color. Everything else in my app was fairly straightforward to adjust except this. Does anybody know how to do this? I'm using Swift for iOS8.

推荐答案

将日期模式更改为其他内容似乎强制执行使用新设置的文本颜色重新绘制。

Changing the date mode to something else seems to force a re-draw with the newly set text color.

datePicker.setValue(UIColor.whiteColor(), forKeyPath: "textColor")
datePicker.datePickerMode = .CountDownTimer
datePicker.datePickerMode = .DateAndTime //or whatever your original mode was

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