Swift custom UIView click-Through

Source: Internet
Author: User

Write a custom view in the morning and find a magical problem, because it's really magical, so just record

Generally, when we customize the view, we like to write this:

Override Init (frame:cgrect) {        super.init (frame:frame)        //Add other views        

In this way, the created view will not have a penetrating click effect.

However, there is an interface for drawing graphics:

Override func DrawRect (rect:cgrect) {     //Add other views     Self.addsubview (view1)            }

By calling this way, you will find that clicking on the drawn view will affect the parent view.

It's almost.

Swift custom UIView click-Through

Related Article

Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: info-contact@alibabacloud.com and provide relevant evidence. A staff member will contact you within 5 working days.

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

  • Sales Support

    1 on 1 presale consultation

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.