如何在 Swift 中为状态设置属性标题颜色

How do you set an Attributed Title Color for State in Swift(如何在 Swift 中为状态设置属性标题颜色)

问题描述

我可以为 UIControlState 设置 attributedTitle，但是如何为 UIControlState 设置属性标题的颜色?

I'm able to set the attributedTitle for a UIControlState, but how would I set the attributed title's color for a UIControlState?

推荐答案

// create the button
let button = UIButton(frame: CGRect(x: 0, y: 0, width: 100, height: 50))
button.backgroundColor = UIColor.yellowColor()

// set the attributed title for different states

// .Selected
let mySelectedAttributedTitle = NSAttributedString(string: "Click Here",
    attributes: [NSForegroundColorAttributeName : UIColor.greenColor()])
button.setAttributedTitle(mySelectedAttributedTitle, forState: .Selected)

// .Normal
let myNormalAttributedTitle = NSAttributedString(string: "Click Here",
    attributes: [NSForegroundColorAttributeName : UIColor.blueColor()])
button.setAttributedTitle(myNormalAttributedTitle, forState: .Normal)

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