更改UIPicker颜色 [英] Change UIPicker color

问题描述

如何更改我的选择器的颜色？

How can I change the color of my picker?

我不想更改字体或文本。我的选择器是填充和工作完全如何我想要的，我想做的是将颜色从黑色更改为我的自定义白色。

I don't wish to change the font or the text. My picker is populate and works exactly how I want it, what I want to do is change the color from black to my custom white.

推荐答案

请参阅： http://makeapppie.com/tag/uipickerview-in -swift /

如果您要更改每个元素的标题颜色，您可以实现：

If you want to change your title color of each element you could implement:

func pickerView(pickerView: UIPickerView, attributedTitleForRow row: Int, forComponent component: Int) -> NSAttributedString? {
    let titleData = pickerData[row]
    var myTitle = NSAttributedString(string: titleData, attributes: [NSFontAttributeName:UIFont(name: "Georgia", size: 15.0)!,NSForegroundColorAttributeName:UIColor.whiteColor()])
    return myTitle
}

Swift 3： / strong>

Swift 3:

func pickerView(_ pickerView: UIPickerView, attributedTitleForRow row: Int, forComponent component: Int) -> NSAttributedString? {
    let titleData = pickerData[row]
    let myTitle = NSAttributedString(string: titleData!, attributes: [NSFontAttributeName:UIFont(name: "Georgia", size: 15.0)!,NSForegroundColorAttributeName:UIColor.white])
    return myTitle
}

这篇关于更改UIPicker颜色的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！