忽略AppKit中的UI事件 [英] Ignoring UI Events in AppKit

问题描述

如果我想在iPhone上忽略UIKit中的触摸事件，我只需：

If I wanted to ignore a touch event in UIKit on the iPhone I would simply do:

// Begin ignoring events
[[UIApplication sharedApplication] beginIgnoringInteractionEvents];
//Do my code 
// Stop ignoring events
[[UIApplication sharedApplication] endIgnoringInteractionEvents];

这允许我的代码在忽略调用之间操作，而不必担心用户交互任何状态的应用程序。

This allows my code in between the "ignore" calls to operate without having to worry about user interaction changing any state of the application.

我的问题是，如果我写一个Mac OS X应用程序（AppKit vs. UIKit），我该怎么办？我基本上想在某些操作（特别是，进行网络调用，并迅速改变状态会排队大量的网络调用，这将迅速阻碍彼此的方式）锁定用户。

My question is, how can I do this if I am writing a Mac OS X app (AppKit vs. UIKit)? I basically want to "lock-out" the user during some operations (specifically, making network calls, and changing state quickly would queue up a ton of network calls that would quickly get in the way of each other).

我需要用AppKit手动管理这个吗？也就是说放置进度条，并手动禁用所有UI元素？

Do I need to manage this manually with AppKit? I.e. put up a progress bar, and disable all UI Elements by hand?

推荐答案

想做这样的事情。它只适用于iPhone，因为没有什么别的用户可能合理地想要做与您的应用程序的时间。在桌面上有多个窗口等的可能性，并且任何时候你的应用程序没有响应被认为是一个错误。

On the desktop you really don't want to do such a thing. It only works on the iPhone because there is nothing else a user might reasonably want to do with your app at the time. On the desktop there are possibilities for multiple windows etc. and anytime your app is unresponsive is considered a bug.

更直接：不，没有这样的。你必须使用表/模态面板实现相同的效果，但大多数时候应该设计UI，这不是一个问题无论如何。

So more directly: No, there is nothing like this. You have to achieve the same effect with a sheet/modal panel, but most of the time should design the UI such that it's not a problem anyhow.

这篇关于忽略AppKit中的UI事件的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！