在VC内部,我试图找出如何让UIButton
识别水平滑动,然后点按。
有一系列文字。
var plotList = ["stuff", "to do", "this", "or that"]
默认显示为plotList [0]。
旋转木马在无限循环中重复不会在阵列末端停止。
当用户仅按下按钮时,我不希望VC的其他组件对此特定滑动作出反应,我希望按钮显示plotList字符串。
当用户点击按钮时,我想将结果推送到一个开关,该开关将启动相应的UIView。
我想避免使用这种UILabel / UIButton组合。请参阅Handling Touch Event in UILabel and hooking it up to an IBAction。
到目前为止我在这里
import UIKit
class carouselVC: UIViewController {
@IBOutlet var carouselView: UIView!
@IBOutlet var labelOutlet: UILabel!
@IBOutlet var buttonOutlet: UIButton!
var plotList = ["stuff", "this", "that"]
let swipeRec = UISwipeGestureRecognizer()
override func viewDidLoad() {
super.viewDidLoad()
var swipeButtonLeft: UISwipeGestureRecognizer =
UISwipeGestureRecognizer(target: self, action: "buttonLeft")
swipeButtonLeft.direction = UISwipeGestureRecognizerDirection.Left
self.buttonOutlet.addGestureRecognizer(swipeButtonLeft)
var swipeButtonRight: UISwipeGestureRecognizer =
UISwipeGestureRecognizer(target: self, action: "buttonRight")
swipeButtonRight.direction = UISwipeGestureRecognizerDirection.Right
self.buttonOutlet.addGestureRecognizer(swipeButtonRight)
}
override func didReceiveMemoryWarning() {
super.didReceiveMemoryWarning()
}
func buttonLeft(){
println("buttonLeft")
}
func buttonRight(){
println("buttonRight")
}
@IBAction func buttonAction(sender: UIButton) {
sender.setTitle(plotList[1], forState: .Normal)
}
}
任何帮助?
答案 0 :(得分:1)
使用带有UILabel的UIView,而不是按钮。在UILabel上添加UIView并使其颜色清晰。您可以使UIlabel看起来像一个按钮。在其上添加滑动手势/点按手势。并且在手势的动作中做任何操作。