iOS 3:掌握UIScrollView

2016-03-26  本文已影响73人  d2cd99b0efce

UIScrollView

06-UIScrollView.png

- @property(nonatomic) BOOL bounces;设置UIScrollView是否需要弹簧效果
- property(nonatomic,getter=isScrollEnabled) BOOL scrollEnabled; 设置UIScrollView是否能滚动
- property(nonatomic) BOOL showsHorizontalScrollIndicator;是否显示水平滚动条
- property(nonatomic) BOOL showsVerticalScrollIndicator;是否显示垂直滚动条

图片 2.png 图片 3.png

- viewForZoomingInScrollView
- maximumZoomScale
- minimumZoomScale
- scrollViewBeginZooming
- scrollViewDidZoom

代理

xib文件

//swift
//加载xib方式1
let views = NSBundle.mainBundle().loadNibNamed("ZQShopView", owner: nil, options: nil) as! [UIView]
self.view.addSubview(views[0])
        
加载xib方式2
let nib = UINib.init(nibName: "ZQShopView", bundle: nil)
let views = nib.instantiateWithOwner(nil, options: nil) as! [UIView]
self.view.addSubview(views[0])

访问子控件的3种方式

UIView 动画的2种方式

tips

Xcode.png
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