Apple Swfit UI控件实现

最新推荐文章于 2024-09-17 11:16:05 发布

小巨人

最新推荐文章于 2024-09-17 11:16:05 发布

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分类专栏： iOS 文章标签： apple Swift

本文链接：https://blog.youkuaiyun.com/lixuwen521/article/details/28602541

版权

本文介绍了Apple的Swift编程语言中UI控件的实现，通过示例代码和资源链接，帮助开发者掌握Swift UI的使用。

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下载地址:https://github.com/HunkSmile/Swift.git

// UILabel
var label = UILabel(frame: self.view.bounds)
label.backgroundColor = UIColor.clearColor()
label.textAlignment = NSTextAlignment.Center
label.font = UIFont.systemFontOfSize(36)
label.text = "Hello, Swift"
self.view.addSubview(label)

// UIButton
var button = UIButton.buttonWithType(UIButtonType.System) as? UIButton
button!.frame = CGRectMake(110.0, 120.0, 100.0, 50.0)
button!.backgroundColor = UIColor.grayColor()
button?.setTitleColor(UIColor.redColor(), forState: UIControlState.Normal)
button!.setTitleColor(UIColor.whiteColor(), forState: UIControlState.Highlighted)
button?.setTitle("Touch Me", forState: UIControlState.Normal)
button?.setTitle("Touch Me", forState: UIControlState.Highlighted)
button?.addTarget(self, action: "buttonAction:", forControlEvents: UIControlEvents.TouchUpInside)
button!.tag = 100
self.view.addSubview(button)

// UIImageView
var image     = UIImage(named: "swift-hero.png")
var imageView = UIImageView(frame: CGRectMake((CGRectGetWidth(self.view.bounds) - image.size.width) / 2.0, 120.0, image.size.width,
image.size.height))
imageView.image = image
self.view.addSubview(imageView)

// UISlider
var slider = UISlider(frame:CGRectMake(60.0, 120.0, 200.0, 30.0))
self.view.addSubview(slider)

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