iPhone SDK-将触摸从UIViewController转发到子视图 [英] iPhone SDK - Forwarding touches from a UIViewController to a subview

问题描述

我有一个 UIViewController ，其上有一个名为 customSubView1 的 UIView 子类.然后在customSubView1上，我有另一个 UIView 的子类，称为 customSubView2 .

I have a UIViewController with a subclass of UIView on it called customSubView1. Then on customSubView1 I have another subclass of UIView called customSubView2.

将 touchesBegan/touchesMoved/etc 放入 UIViewController 类中时，我可以捕获所有子视图上所有触摸的事件.但是我希望能够在我的自定义类中对其进行处理.

I can capture all the events for touches on all the subviews when I put touchesBegan/touchesMoved/etc in the UIViewController class. But I want to be able to process them in my custom classes.

我一直在阅读 UIViewController 类需要将触摸事件转发"到子视图，但是我无法找到任何示例代码来执行此操作.有人知道吗?

I keep reading that the UIViewController class needs to 'forward' the touch events to the subviews, but I haven't been able to find any example code to do this. Does anyone have any idea?

非常感谢，布雷特(Brett)

Many thanks, Brett

推荐答案

尝试为您设置 UIView 对象 userInteractionEnabled 属性:

Try to set for you UIView object userInteractionEnabled property:

myUIView.userInteractionEnabled = YES;

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