如何设置 NSConstraintBasedLayoutVisualizeMutuallyExclusiveConstraints? [英] How to set NSConstraintBasedLayoutVisualizeMutuallyExclusiveConstraints?

问题描述

我从 Cocoa 自动布局机制收到以下消息:

I am getting the following message from Cocoa Auto Layout mechanism:

将 NSUserDefault NSConstraintBasedLayoutVisualizeMutuallyExclusiveConstraints 设置为 YES 以在发生这种情况时自动调用 -[NSWindow visibleConstraints:].

Set the NSUserDefault NSConstraintBasedLayoutVisualizeMutuallyExclusiveConstraints to YES to have -[NSWindow visualizeConstraints:] automatically called when this happens.

但我不知道如何将 NSUserDefault NSConstraintBasedLayoutVisualizeMutuallyExclusiveConstraints 设置为 YES".

But I don't know how to "Set the NSUserDefault NSConstraintBasedLayoutVisualizeMutuallyExclusiveConstraints to YES".

如何设置?

推荐答案

你也可以设置

目标 C:

[[NSUserDefaults standardUserDefaults] setBool:YES forKey:@"NSConstraintBasedLayoutVisualizeMutuallyExclusiveConstraints"];

斯威夫特<3:

NSUserDefaults.standardUserDefaults().setBool(true, forKey: "NSConstraintBasedLayoutVisualizeMutuallyExclusiveConstraints")

Swift 3-4.2(至少):

UserDefaults.standard.set(true, forKey: "NSConstraintBasedLayoutVisualizeMutuallyExclusiveConstraints")

在applicationDidFinishLaunching中.

请注意，这将为您自己和您的最终用户设置它，这可能不是您想要的(不要像这样投入生产！).您可以通过在调试"中设置 -NSConstraintBasedLayoutVisualizeMutuallyExclusiveConstraints YES 参数来仅为自己设置它.运行方案(在单独的答案中描述).

Note that this will set it for both yourself and your end-users, which may not be what you want (don't go into production like this!). You can set it only for yourself by setting the -NSConstraintBasedLayoutVisualizeMutuallyExclusiveConstraints YES argument in your "Debug" run scheme (described in a separate answer).

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