【发布时间】:2014-10-20 11:08:27
【问题描述】:
带有 UIPickerView 的 UITapGestureRecognizer 无法正常工作。为什么?
class someVC: UIViewController, UITapGestureRecognizerDelegate
override func viewDidLoad() {
let tap = UITapGestureRecognizer(target: self, action: "dismissKeyboard")
self.pickerView.addGestureRecognizer(tap)
tap.delegate = self
}
func dismissKeyboard() {
textField.resignFirstResponder()
}
【问题讨论】:
标签: swift uipickerview uitapgesturerecognizer