<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>uiscrollview on adolsai's echo</title><link>https://adolsai.com/tag/uiscrollview/</link><description>Recent content in uiscrollview on adolsai's echo</description><generator>Hugo</generator><language>zh-CN</language><lastBuildDate>Fri, 20 Feb 2015 00:47:39 +0800</lastBuildDate><atom:link href="https://adolsai.com/tag/uiscrollview/index.xml" rel="self" type="application/rss+xml"/><item><title>Objective-C Learning Notes - UIScrollView</title><link>https://adolsai.com/archives/Objective-C-Learning-Notes---UIScrollView.html</link><pubDate>Fri, 20 Feb 2015 00:47:00 +0800</pubDate><guid>https://adolsai.com/archives/Objective-C-Learning-Notes---UIScrollView.html</guid><description>&lt;p&gt;&#10; 原文 shit 一样的翻译:&#10;&lt;/p&gt;&#10;&lt;blockquote&gt;&#10; &lt;p&gt;&#10; &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;在滚动过程中,其实是在修改远点的坐标. 当手指触摸后, UIScrollView 会使用一个计时器暂时拦截触摸事件. 假如在计时器到点后没有发生手指移动事件, 那么 UIScrollView 发送tracking events 到被单击的 subview. 假如在计时器到点之前发生了移动事件,那么 UIScrollView 取消 tracking 自己发生移动.&#10; &lt;/p&gt;&#10;&lt;/blockquote&gt;&#10;&lt;p&gt;&#10; 初始化:&#10;&lt;/p&gt;&#10;&lt;pre class="brush:cpp;toolbar:false"&gt;UIScrollView *sv = [[UIScrollView alloc]initWithFrame:CGRectMake(0.0,0.0,self.view.frame.size.width,400.0)];&lt;/pre&gt;</description></item></channel></rss>