Swift 基本控件UISlider学习
发布时间:2020-12-14 07:16:23 所属栏目:百科 来源:网络整理
导读:// @name create UISliderlet slider = UISlider(frame: CGRectMake(30,200 + 130,60,30))slider.addTarget(self,action: "clickSlider:",forControlEvents: .ValueChanged)slider.minimumValue = 17.0slider.maximumValue = 36.0self.view.addSubview(slide
// @name create UISlider let slider = UISlider(frame: CGRectMake(30,200 + 130,60,30)) slider.addTarget(self,action: "clickSlider:",forControlEvents: .ValueChanged) slider.minimumValue = 17.0 slider.maximumValue = 36.0 self.view.addSubview(slider) func clickSlider(sender: UISlider!) { print("UISlider Value (sender.value)"); } 打印结果: UISlider Vaule: 0.075 (编辑:李大同) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |