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ios - Closed::Creating a UIButton horizo​​ntal carousel with swipe and tap 手势

转载 作者:行者123 更新时间:2023-11-29 02:18:35 25 4
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在 VC 内部,我试图弄清楚如何让 UIButton 识别水平滑动,然后点击。

有一个文本数组。

var plotList = ["stuff", "to do", "this", "or that"]

默认显示为plotList[0]。

无限循环中的轮播不会停在数组的末尾。

当用户仅在按钮上滑动时,我不希望 VC 的其他组件对这个特定的滑动使用react,我希望按钮显示 plotList 字符串。

当用户点击按钮时,我想将结果推送到将启动相应 UIView 的开关中。

我想避免执行此 UILabel/UIButton 组合。参见 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)
}
}

有什么帮助吗?

最佳答案

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/点击手势。并在手势 Action 中进行任何操作。

关于ios - Closed::Creating a UIButton horizo​​ntal carousel with swipe and tap 手势,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/28442292/

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