UIControlStateHighlighted 和 UIControlStateSelected 有什么区别?

问题描述

我正在尝试为 UIButton 设置状态.

I am trying to set a state for UIButton.

但我不知道 UIControlStateHighlighted 和 UIControlStateSelected 之间的区别.

But i don't know the difference between the UIControlStateHighlighted and UIControlStateSelected.

谁能帮帮我?

谢谢和最好的问候.

推荐答案

它们的意思可以随心所欲，但通常它们的意思如下:

They can mean whatever you want them to, but in general they mean the following:

突出显示 = 用户当前正在与一旦他们停止交互(例如按住按钮)就会改变的事物进行交互

Highlighted = The user is currently interacting with something that will change once they stop interacting (e.g. holding down a button)

Selected = 该项目是组中的当前活动项目(例如，分段控件中的选定项目).这只能通过编程设置来实现.

Selected = The item is current the active item in a group (e.g. The selected item in a segmented control). This can only be achieved by setting it programmatically.

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