突出显示按钮按下它
问题描述:
如何突出显示一个按钮,使用textLabel按下图像替换为正常按钮?当我按下这个按钮Picture时,动作将被激活,但没有按钮本身的反馈。突出显示按钮按下它
import UIKit
import AVFoundation
class PlayMusicViewController: UIViewController {
var audioPlayer: AVAudioPlayer!
override func viewDidLoad() {
super.viewDidLoad()
var daten = NSBundle.mainBundle().pathForResource("Kool_Savas_Auge", ofType: "mp3")
var filePathUrl = NSURL.fileURLWithPath(daten!)
do{
audioPlayer = try AVAudioPlayer(contentsOfURL: filePathUrl, fileTypeHint: nil)
}
catch let err as NSError{
print(err.debugDescription);
}
}
@IBAction func PlayMusic(sender: UIButton) {
audioPlayer.play()
}
override func didReceiveMemoryWarning() {
super.didReceiveMemoryWarning()
// Dispose of any resources that can be recreated.
}
/*
// MARK: - Navigation
// In a storyboard-based application, you will often want to do a little preparation before navigation
override func prepareForSegue(segue: UIStoryboardSegue, sender: AnyObject?) {
// Get the new view controller using segue.destinationViewController.
// Pass the selected object to the new view controller.
}
*/
}
答
您可以更改按钮UIControlState
:
// Text
button.setTitleColor(UIColor.greenColor(), forState: .Highlighted)
// Image
button.setImage(UIImage(), forState: .Highlighted))
// Background image
button.setBackgroundImage(UIImage(), forState: .Highlighted)
嗨 - 你问如何的目标,你会添加一个UIImageView到一个UIButton?除了你不希望图像像UIButton那样“点击”?另外,你是在谈论iOS还是OSX? – Sparky
使用相关代码更新您的问题,以获得目前为止所做的一切。 – rmaddy
我插入代码 –