我由肌酸类的UIButton 这里是类集复选框开 - 关
import UIKit
class CheckBox: UIButton {
// Images
let checkedImage = UIImage(named: "ic_check_box")! as UIImage
let uncheckedImage = UIImage(named: "ic_check_box_outline_blank")! as UIImage
// Bool property
var isChecked: Bool = false {
didSet{
if isChecked == true {
self.setImage(checkedImage, forState: .Normal)
} else {
self.setImage(uncheckedImage, forState: .Normal)
}
}
}
override func awakeFromNib() {
self.addTarget(self, action: "buttonClicked:", forControlEvents: UIControlEvents.TouchUpInside)
self.isChecked = false
}
func buttonClicked(sender: UIButton) {
if sender == self {
isChecked = !isChecked
}
}
}
我在视图 - 控制两个复选框,但我不知道如何设置复选框,在取得与按钮自定义复选框ViewController.class做检查时,勾选“硅”,勾选“无”的形象
设置中选中类似
“从用户体验的角度来看,我会质疑为什么你需要两个复选框”U是对的,但是因为有些时候客户希望应用程序就像这样,顺便说一下,例如,我会测试它 –